2008 Ford F450 Owner Guide 4th Printing
2008 Ford F450 Manual
2008 Ford F450 manual content summary:
- 2008 Ford F450 | Owner Guide 4th Printing - Page 1
replacement 85 85 90 91 Driver Controls Windshield wiper/washer control Steering wheel adjustment Power windows Mirrors Speed control Upfitter controls Moon roof Message center Tailgate 98 98 99 102 103 109 114 115 120 140 1 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 2
260 262 265 291 Roadside Emergencies Getting roadside assistance Hazard flasher switch Fuel pump shut-off switch Fuses and relays Changing tires Lug nut torque Jump starting Wrecker towing 294 294 296 296 297 307 321 322 327 2 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 3
system or translation in whole or part is not permitted without written authorization from Ford Motor Company. Ford may change the contents without notice and without incurring obligation. Copyright © 2007 Ford Motor Company 3 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 4
cut off the fuel supply to the engine. The switch can also be activated through sudden vibration (e.g. collision when parking). To reset the switch, refer to the Fuel pump shut-off switch in the Roadside Emergencies chapter. 4 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 5
or special break-in oils during the first few thousand miles (kilometers) of operation, since these additives may prevent piston ring seating. See Engine oil in the Maintenance and Specifications chapter for more information on oil usage. 5 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 6
. This potentially includes information about the performance or status of various systems and modules in the vehicle, such as engine, throttle, steering or brake systems. In order to properly diagnose and service your vehicle, Ford Motor Company, Ford of Canada, Ford Motor Company, S.A. de C.V. and - 2008 Ford F450 | Owner Guide 4th Printing - Page 7
chapter. Failure to follow the specific warnings and instructions could result in personal injury. Front seat mounted rear-facing child or infant seats should NEVER be placed , telematics devices and portable two-way radios. 7 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 8
Vehicle Manual, Ford Truck Body Builder's Layout Book and the Qualified Vehicle Modifiers (QVM) Guidelines as well as pertinent supplements. For additional information, please contact the Truck Body Builders Advisory Service at 1-877-840-4338. 8 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 9
is located on the driver's side door pillar or on the rear edge of the driver's door. You can determine whether the ambulance manufacturer followed Ford's recommendations by directly contacting that manufacturer. Ford Ambulance Preparation Package is only available on certain 6.4L Diesel engine - 2008 Ford F450 | Owner Guide 4th Printing - Page 10
System Brake Fluid Non-Petroleum Based Stability Control System Speed Control Master Lighting Switch Hazard Warning Flasher Fog Lamps-Front Fuse Compartment Fuel Pump Reset Windshield Defrost/Demist Windshield Wash/Wipe Rear Window Defrost/Demist 10 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 11
, Flames, or Sparks Explosive Gas Battery Acid Fan Warning Maintain Correct Fluid Level Engine Air Filter Jack MAX MIN Power Steering Fluid Service Engine Soon Passenger Compartment Air Filter Check Fuel Cap Low Tire Pressure Warning 11 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 12
Instrument Cluster WARNING LIGHTS AND CHIMES Vehicles equipped with a manual transmission Vehicles equipped with an automatic transmission 12 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 13
chapter. If the light is blinking, engine misfire is occurring which could damage your catalytic converter. Drive in a moderate fashion (avoid heavy acceleration and deceleration) and have your vehicle serviced immediately. 13 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 14
when ignition is turned to RUN, continues to flash or remains on, have the system serviced immediately by your authorized dealer. A chime will also sound when a malfunction in the supplemental restraint system has been detected. 14 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 15
transmission problem has been detected and shifting may be restricted. If the light remains on, have the system serviced immediately by your authorized dealer. Traction Control™ (RTT) (if equipped): Displays when the Traction Control™ system is active. 15 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 16
function and operation. If the light remains illuminated and will not cancel using the Tow/Haul switch located on the end of the gear shift lever, have the system serviced immediately or damage to the transmission could occur. 16 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 17
Cluster in your 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo Diesel Owner's Guide Supplement for detailed information on their function. Diesel warning lights: • Glow plug pre-heat • Water in fuel 4x4 LOW 4x4 HIGH 17 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 18
Cluster • Low oil pressure Key-in the ignition) and the driver's door is opened. Parking brake on warning chime: Sounds when the parking brake is set, the engine is running and the vehicle is driven more than 3 restraint system 18 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 19
Instrument Cluster GAUGES Speedometer: Indicates the current vehicle speed. Standard instrument cluster Harley-Davidson instrument cluster 19 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 20
TRIP B appears in the display. Press the RESET button to reset. Tachometer: Indicates the engine speed in revolutions per minute. Driving with your tachometer pointer continuously at the top of the scale may damage the engine. 20 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 21
cluster Harley-Davidson instrument cluster Engine oil pressure gauge: Indicates engine oil pressure. The needle should stay in the normal operating range (between "L" and "H"). If the needle falls below the normal range, stop the vehicle, turn off the engine and check the engine oil level. Add oil - 2008 Ford F450 | Owner Guide 4th Printing - Page 22
gauge (manual transmission only towing or off road use). Refer to Special Operating Conditions in the scheduled maintenance information for instructions through the grill. If the gauge continues to show high temperatures, see your authorized dealer. 22 2008 F-250/350/450/550 (f23) Owners Guide (post- - 2008 Ford F450 | Owner Guide 4th Printing - Page 23
and injury. Ford strongly recommends that drivers use extreme caution when using any device manually go up or down the radio frequency. Press and hold for a fast advance through radio frequencies. Also use in AUDIO mode to gain access to various settings. 23 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 24
flash, / / SEEK to adjust. To adjust minutes, press CLK then use / / again to make the minutes start to flash and use to adjust. Press CLK again to exit the clock setting mode. SEEK toggle between the clock and radio frequency. 24 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 25
accident and injury. Ford strongly recommends that drivers use extreme caution when using any device that or until either front door is opened. 1. / : Press / to manually go up or down the radio frequency. Press and hold for a fast 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 26
is / / SEEK, SEEK to adjust the displayed. Use hours/minutes. CATEGORY (satellite radio, if equipped - to cycle through the into the satellite radio menu. Press following options: / to • CATEGORY: Press OK to enter category mode. 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 27
listing will read DISABLE as the alerts are currently on, so your other option is to turn them off. Satellite radio is available only with a valid SIRIUS radio subscription. Check with your authorized dealer for availability. 27 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 28
radio stations without losing your original manually set preset stations for AM/FM1/FM2. Use / / SEEK, SEEK to Use / / SEEK, SEEK to adjust. The default setting is off; increasing your vehicle speed will not change the volume level 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 29
CD/MP3. The CD/MP3 status will display in the radio display. OK: Use in various menu selections. If your vehicle is equipped with a Family Entertainment System (FES) please refer to the DVD supplement for further information. 29 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 30
MP3 discs, if available. 10. FF (Fast forward): Press FF to manually advance in a CD/MP3 track. 11. REW (Rewind): Press REW to manually reverse in a CD/MP3 track. 12. Memory presets: To set a title, artist name, and disc title. 30 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 31
Note:If the volume is set above a certain level and the ignition is turned off, the volume will come back on at a "nominal" listening level when the ignition switch is turned back on. 16 a CD label side up in the CD slot. 31 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 32
In radio mode, press to manually ) or down ( ) the go up ( radio frequency. Press and hold for a fast advance through radio frequencies. In menu mode, use to select various settings. In CD/MP3 mode, press to select the desired disc. 32 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 33
access. Press OK to enter / to cycle through the into the satellite radio menu. Press following options: / to • CATEGORY: Press OK to enter category mode. Press scroll through the list of available and return to the main menu. 33 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 34
listing will read DISABLE as the alerts are currently on, so your other option is to turn them off. Satellite radio is available only with a valid your / / original manually set preset stations for AM/FM1/FM2. Use SEEK, SEEK to turn on/off. 34 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 35
SEAT or REAR SEATS. SPEEDVOL (Speed sensitive volume, if equipped): Press MENU to reach the SPEEDVOL setting. Radio volume automatically gets louder with increasing vehicle speed to compensate for road and wind noise. / / SEEK, SEEK to adjust. Use 35 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 36
, SEEK to toggle ON/OFF. When COMPRESS Use is ON, the system will bring soft and loud CD passages together for a more consistent listening level. 4. AUX: Press repeatedly to cycle through FES through the previous /next channels. 36 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 37
play the current CD. The CD status will display in the radio display. OK: Use in various menu selections. If your vehicle is equipped with a Family Entertainment System ( forward): Press FF to manually advance in a CD/MP3 track. 37 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 38
Entertainment Systems 11. REW (Rewind): Press REW to manually reverse in a CD/MP3 track. 12. Memory presets: To set a station: Select frequency band AM/FM1 for availability. 14. AM/FM: Press to select AM/FM1/FM2 frequency band. 38 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 39
. Remove the current disc and the next disc will be ejected. If the current disc is not removed, the system will reload the disc. 39 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 40
your portable music player although it may be low. 7. Adjust the sound on your portable music player until it reaches the level of the FM station or CD by switching back and forth between the AUX and FM or CD controls. 40 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 41
Troubleshooting: 1. Do not connect the audio input jack to a line level output. Line level levels, turn the portable music player volume down. If the problems a secure location, such as the center console or the glove box, when 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 42
compact discs. Due to technical incompatibility, certain homemade compact discs may not function correctly when used in Ford CD players. Do not use any irregular shaped CDs or discs with a scratch protection film attached. 42 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 43
Audio system warranty and service Refer to the Warranty Guide for audio system warranty information. If service is necessary, see Creating discs with only one level of folders will help with navigation through the disc files. 43 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 44
to use the same it were only one level deep (all .mp3 performance: • Antenna obstructions: For optimal reception performance, keep the antenna clear of snow and ice build-up and keep luggage and other material as far away from the antenna as possible. 44 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 45
channels, and its prices, at any time, with or without notice to you. Ford Motor Company shall not be responsible for any such programming changes. Satellite Radio Electronic by pressing AUX and Preset 1 control simultaneously. 45 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 46
an ignition key cycle, your receiver may have a fault. See your authorized dealer for service. Channel no longer This previously available. available channel is no longer available. Tune to INVALID CHNL UNSUBSCRIBED NO TEXT 46 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 47
. Loss of signal from You are in a location the SIRIUS satellite or that is blocking the SIRIUS service has Call SIRIUS at been deactivated by 1-888-539-7474 to re-activate or resolve SIRIUS Satellite Radio. subscription issues 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 48
, accident and injury. Ford strongly recommends that drivers use extreme caution when using any device that may with CD-R/W, CD-R and certain CD-ROM media. Please review this material to become familiar with the FES features and 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 49
Entertainment Systems Press VIDEO to change the source displayed on the screen. Press repeatedly to cycle through: DVD-DISC, DVD-AUX, NON- the DVD system: 1. Ensure that the vehicle ignition is in the RUN or ACCESSORY position. 49 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 50
be used to change the video source to DVD-AUX. If your source is properly plugged in, it will appear on the LCD (Liquid Crystal Display) screen. If your auxiliary source does not have a video signal, or if the DVD system does not detect a video signal 50 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 51
controlled). 3. Press MEDIA to change the audio source of the active channel (A or B). The sources. Note: Refer to Single play/Dual play for more information. Using the infrared (IR) wireless headphones: 1. Press the power control on 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 52
Systems 2. Adjust the volume levels using the volume controls on the DVD system. To adjust display brightness: To decrease/increase the brightness level on the display screen, press will affect the source on that channel only. 52 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 53
the DVD system On/Off. 7. VIDEO: Press repeatedly to cycle through the following video state options which will be indicated on the bottom right hand corner of the display: DVD DISC, DVD- the infrared (IR) wireless headphones. 53 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 54
into housing to store when not in use. Ensure that the screen is latched into Play 11. (Headphone mode- the rear speakers are muted) and press again for system at the same time to perform the same function. For further interaction 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 55
the screen indicating the brightness levels. Remote control Unless otherwise stated Use in various active menus to advance the cursor up/down/left/right. When not in a Menu, the left and right cursor controls decrease and increase the display brightness. 55 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 56
mode - the rear speakers are muted). You can also press the 2 and 4 memory presets on the audio system at the same time to perform the same function. 13. Numeric Keypad: Use the numeric EJECT: Press to eject a disc from the FES. 56 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 57
Press to select the desired language. 22. ENTER: Press to select the highlighted menu option. 23. ILLUMINATION: Press to illuminate the remote control and backlight all of the buttons. the unit fails to control the DVD player. 57 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 58
infrared wireless headphones may be purchased for use with the system. Also, wired headphones may be purchased and plugged in where indicated on the left and right hand sides of the system. Refer to Wired Headphones following. 58 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 59
the cover. Then, lightly press down on top and slide the cover off. When replacing the batteries, use two new batteries (alkaline recommended) and install them with the correct orientation as indicated in the battery housing. 59 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 60
desired listening level. Ensure that the headphones are turned off when not in use. After approximately one minute of not being in use (no continuous use as a power save feature. If this happens, simply turn the headphones on again and continue use. 60 2008 F-250/350/450/550 (f23) Owners Guide ( - 2008 Ford F450 | Owner Guide 4th Printing - Page 61
Channel B is located on B. Headphones volume using the rear seat passengers to listen to the radio (and other media sources) over the headphones. This enables the front and rear seat passengers to listen to a variety of sources a variety of ways. 61 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 62
the front seat passengers and the rear seat passengers listen to the change the audio source for Channel B. This information will display on the DVD system screen. Channel B can listen to either the DVD media or the DVD system auxiliary inputs (DVD-AUX). 62 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 63
When the Family Entertainment System (FES) detects that the original radio supplied by Ford Motor Company has been removed from the vehicle, the Family Entertainment System will to select various angles of view for the DVD. 63 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 64
change to your selection after the system resumes playback of the DVD. The system default is WIDE (16:9). Language Select LANGUAGE to select the language you would like to use for audio output (English, Spanish, French). This is disc dependent. 64 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 65
Select SUBTITLES to turn the subtitle option on or off. The system default use the cursor controls to highlight COMPRESSION, SHUFFLE or SCAN. Once you have highlighted the desired track or function, press ENTER on the DVD bezel to confirm your selection. 65 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 66
and loud CD/MP3 passages together for a more consistent listening level when in CD mode. Press to turn the feature on/ Disc capacity - Each disc contains about 650 MB of storage capacity. We do not recommend using high capacity discs 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 67
technical incompatibility, certain recordable and re-recordable compact discs may not function correctly when used in Ford CD and DVD players. Irregular shaped CDs or DVDs, CDs or DVDs with . It is recommended that homemade 67 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 68
3. Insert a DVD label-side up into the system. 4. Use the DVD bezel controls to: Press to play or pause a DVD to navigate through the menu selections. Press to adjust volume levels. Slow play 1. With a DVD playing, press pause. 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 69
of your DVD system. They can be used to plug in wired headphones or to located on the right side of the DVD system. Plug in wired headphones (not included) here. Note: The B headphones can only access DVD and AUX modes. They cannot access radio sources. 69 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 70
allows the rear seat passengers to use the DVD system. There are three levels of control of the FES buttons. The states are FULL (enabled), LOCAL or LOCKED (disabled). To change the level of the FES except for load and eject. 70 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 71
. Systems sold in vehicles targeted for other parts of the world would have different regions. If a playback problem is encountered, please ensure that you are using a disc designed for your vehicle. The region coding can be found stamped on the disc or on the box, and can say 'region-1' or 'region - 2008 Ford F450 | Owner Guide 4th Printing - Page 72
for extensive periods of time. Ultraviolet rays deteriorate the liquid crystal. Be sure to review User Manuals for video games and video game equipment when used as auxiliary inputs for your Family Entertainment System (FES). 72 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 73
avoid these outcomes, whenever possible avoid exposing your DVD player to: • extremely hot or cold temperatures. • direct sunlight. • high humidity. • a dusty environment. • locations where strong magnetic fields are generated. 73 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 74
air qualified service not use circular Ford Motor Company has been removed from the vehicle, the FES will work in a state referred to as "Headphone Only Mode." This mode allows the FES to operate as a standalone system, without interface to the radio. 74 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 75
channel (A or B). • When a disc is inserted into the FES while in Headphone Only Mode, both headphone channels (A and B) will be connected to FES-DISC. 75 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 76
Distributes outside air through the windshield defroster vents and demister vents. Can be used to clear that will interfere with the air flow to the rear seats. • Remove any snow, ice or leaves from the air intake area at the base 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 77
CONDITIONING SYSTEMS (IF EQUIPPED) • Manual heating and air conditioning system • Manual heating and air conditioning system with heated mirrors • Manual heating and air conditioning system with heated mirrors and heated seats 77 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 78
10 minutes. (Heated seats): Press to turn the heated seats on and off. The 7. heated seats turn off when the ignition is turned off. 78 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 79
interfere with the airflow to the rear seats. • Remove any snow, ice or leaves from the air intake area at the base of the up or until the vehicle has been "aired out." For maximum cooling performance in MAX A/C mode: 1. Move the 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 80
Climate Controls DUAL AUTOMATIC TEMPERATURE CONTROL (DATC) SYSTEMS (IF EQUIPPED) • DATC • DATC with heated mirrors 80 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 81
Press to defrost the outside rear view 3B. mirrors. The heated mirrors will turn off after 10 minutes or can be turned off by pressing the button again. Refer to Power mirrors in the Driver Controls chapter for more information. 81 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 82
location, A/C on or off, and outside or recirculated air, to heat or cool the vehicle to reach the desired temperature. Heated seat controls: Press to turn the heated seats on and off. 16. The heated seats turn off when the ignition is turned off. 82 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 83
until the vehicle has been "aired out". For maximum cooling performance (MAX A/C): Automatic operation: air). Use recirculated air with A/C to 2. Select A/C and provide colder airflow. 3. Set highest fan speed initially, then adjust to maintain comfort. 83 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 84
to the outer instrument panel vents, close the vents located in the middle of the instrument panel. Do not place objects on top of the instrument panel as these objects may become projectiles in a collision or sudden stop. 84 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 85
foglamps can be turned on when the headlamp , or control is in the positions and the high beams are not turned on. Pull headlamp control towards you to turn foglamps on. The foglamp ) will illuminate. indicator light ( 85 (OFF). 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 86
lamp position • the parking brake must be disengaged. Always High beams Push the lever toward the instrument panel to activate. Pull the lever towards you to deactivate. OFF Flash-to-pass Pull toward you slightly to activate and release to deactivate. 86 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 87
universal adaptor all to the same setting, such that the cross-car sight line is no longer blocked, per the instructions for the brand of mechanical aimer used. You can also aim the headlamps visually using the procedure below. 87 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 88
or screen (1) at this height (masking tape works well). 3. Turn on the low beam headlamps and open the hood. 4. Locate the high intensity area of the the high intensity area is not even with the horizontal line, follow the next step to adjust it. 88 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 89
or screen, locate the high intensity area of the beam pattern. The left edge of the high intensity area level surface, approximately 25 feet (7.6 meters) away. • (1) 8 feet (2.4 meters) • (2) Center height of lamp to ground • (3) 25 feet (7.6 meters) 89 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 90
be adjusted so the edge is at the same height as the horizontal reference line. 5. Locate the vertical adjuster on each headlamp, then use a E5 Torx socket to turn the adjuster either Push up to activate the right turn signal. 90 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 91
pressure. When moist air enters the headlamp headlamp operation. Using the right bulbs cabs only) High-mount stoplamp Number Trade number of bulbs 2 H13/9008 2 H6054 2 3157A or 3157AK 2 4157K/3157 2 194 2 4157K or 3157 2 3157 2 2 1 3156 or 3156K 3157 922 91 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 92
where noted. To replace all instrument panel lights - see your authorized dealer * Dual rear wheels, or if equipped. Replacing headlamp bulbs (aerodynamic) 1. Make sure that the headlamp forward and then pulling it rearward. 92 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 93
and do not touch the glass. The oil from your hand could cause the bulb to break the next time the headlamps are operated. Install the new bulb(s) in reverse order. Replacing park/turn . 3. Pull the assembly straight out. 93 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 94
bulb out from the socket. Install the new bulb(s) in reverse order. Replacing headlamp new bulb(s) in reverse order. Replacing park/turn/sidemarker bulbs (sealed beam) 1. Make sure that the headlamp control is in the off position and open the hood. 94 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 95
of assembly shown.) 5. Pull the old bulb out from the socket. Install the new bulb(s) in reverse order. Replacing brake/tail/turn/back-up lamp bulbs - Pick-ups only 1. Make sure the headlamp releasing the two retaining tabs. 95 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 96
the bulb straight out of the socket. Install the new bulb(s) in reverse order. Replacing brake/tail/turn/back-up lamp bulbs - Chassis cabs only; if equipped 1. Make sure the headlamp switch the bulb straight out of the socket. 96 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 97
the rear bumper to locate the bulb. 2. Twist the bulb socket counterclockwise and carefully pull to remove it from the lamp assembly. 3. Pull out the old bulb from the socket and push in the new bulb. 4. Install the bulb socket in lamp assembly by turning it clockwise. 97 2008 F-250/350/450/550 - 2008 Ford F450 | Owner Guide 4th Printing - Page 98
the washer pump to overheat. Check the washer fluid level frequently. Do not operate the wipers when the windshield is use the windshield washer. In freezing weather, be sure the wiper blades are not frozen to the windshield before operating the wipers. 98 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 99
Driving chapter. Do not use the Tow/Haul feature when driving in icy or slippery conditions as the increased engine braking can cause the rear wheels to slide and the vehicle to swing around with the possible loss of vehicle control. 99 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 100
Lift the mirror cover to turn on the visor mirror lamp. OVERHEAD CONSOLE (IF EQUIPPED) The appearance of your vehicle's overhead console will vary according to your option use of the power outlet can cause damage not covered by your warranty. 100 2008 F-250/350/450/550 (f23) Owners Guide (post-2002- - 2008 Ford F450 | Owner Guide 4th Printing - Page 101
On SuperCab and Crew Cab models, another power point is located on the rear of the center console (if equipped). Do not use the power point for operating the cigarette lighter element (if equipped). To prevent the fuse from being blown, do not use the power point(s) over the vehicle capacity of 12 - 2008 Ford F450 | Owner Guide 4th Printing - Page 102
to any position to stop the window operation. Power rear slider window (if equipped) Do not leave children unattended in the vehicle and do not let children play with the power windows. They may seriously injure themselves. 102 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 103
is opened. INTERIOR MIRRORS The interior rear view mirror has two pivot points on the support arm which lets you adjust the mirror UP or DOWN and from SIDE to SIDE. Do not adjust the mirror while the vehicle is in motion. 103 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 104
rear view mirror which has an auto-dimming function. The electronic day/night mirror will change from the normal (high back of the inside rear view mirror since this may impair proper mirror performance. Do not clean manually. 104 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 105
the heated mirrors, press the heated ) located on mirror control ( the climate control panel off (or shut off when the engine is turned off). In cases of fold the side mirrors simultaneously using the power mirror switch. To 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 106
powerfold mechanism is out of sync. The powerfold mechanism gets out of sync when a mirror is manually folded manually fold the mirrors toward the door until a click is heard. Then press the powerfold switch to electrically fold the mirrors in then out. 106 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 107
2.75 inches (70 mm). This feature is especially useful to the driver when towing a trailer. Mirrors can be manually pulled out or pushed in to the desired telescopic position in the Seating and Safety Restraints chapter. 107 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 108
can be seen by other drivers who may approach from the rear of the vehicle. Clearance lamps (if equipped) Illuminates when the brake pedal toward you or away from you. The adjustment allows for approximately 2.75 inches (70 mm) of maximum travel. 108 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 109
and brake pedal positions are saved when doing a memory set function and can be recalled along Setting speed control The controls for using your speed control are located on the steering wheel for your convenience. 1. Press the 109 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 110
the set speed on a downhill, you may want to apply the brakes to reduce the speed. • If the vehicle speed decreases more than Use the accelerator pedal to get to the desired speed. When the vehicle reaches that speed press and release the SET + control. 110 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 111
. You can also use the SET control to brake pedal. This will not erase your vehicle's previously set speed. • Press the speed control OFF control. Note: When you turn off the speed control or the ignition, your speed control set speed memory is erased. 111 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 112
Driver Controls STEERING WHEEL CONTROLS (IF EQUIPPED) These controls allow you to operate some radio and climate control features. Driving while distracted can result in loss of vehicle control, accident and injury. Ford strongly recommends that drivers use extreme caution when using any device that - 2008 Ford F450 | Owner Guide 4th Printing - Page 113
Driver Controls In any mode: • Press VOL + or − to adjust volume. Climate control features (if equipped) Press TEMP + or - to adjust temperature. Press FAN + or - to adjust fan speed. 113 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 114
with this option, there will also be a relay box located on the driver side end of the instrument panel. See your authorized dealer for service. The relays are coded as shown in RELAY the accompanying illustration. 4 RELAY 3 RELAY 2 RELAY 1 114 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 115
cut and sealed wire located below the instrument panel and to the left of the steering column. They are coded as follows: Switch ford.com/truckbbas/non-html/Q117.pdf. ONE-TOUCH MOON ROOF (IF EQUIPPED) The moon roof control is located 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 116
the rear portion can be manually opened located on codes use the HomeLink Wireless Control System with any garage door opener that lacks safety stop and reverse features as required by U.S. federal safety standards (this includes any garage door opener 116 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 117
use in other vehicles as well as for future programming procedures (i.e. new HomeLink equipped vehicle purchase). It is also suggested that upon the sale wish to program (located on your visor) indicator light changes from a slow 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 118
complete programming of a rolling code equipped device (most commonly a garage door opener). 4. At the garage door opener receiver (motor-head unit) in the garage, locate the "learn" or " with Step 3 in the Programming section. 118 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 119
office lighting etc.). For convenience, the hand-held transmitter of the device may also be used at any time. In the event that there are still programming difficulties, contact HomeLink at www.homelink.com or 1-800-355-3515. 119 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 120
storage • Hanging file folder supports • Rear cupholders (Crew Cab only) Use only soft cups in the cupholder. Hard objects can injure you in a collision. STANDARD MESSAGE CENTER (IF EQUIPPED) With the ignition in the RUN position, the message center, located on your instrument cluster, displays - 2008 Ford F450 | Owner Guide 4th Printing - Page 121
switch, located in the added fuel. The DTE function will display LOW FUEL LEVEL and sound a chime for one second when you chime will return within 10 minutes. DTE is calculated using a running average fuel economy, which is based on 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 122
below) Note: When returning to the SETUP menu and a non-English language has been selected, HOLD RESET FOR ENGLISH will be displayed to change back to English. Press and hold the SELECT/RESET control to change back to English. 122 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 123
and hold the SELECT/RESET control switch to change from English to Metric. 3. Press the SELECT/RESET control to select a new language. Selectable languages are English, ENGINE HOURS 2. CHARGING SYSTEM 3. AIR FILTER (Diesel engine only) 4. DOOR AJAR 123 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 124
no more warning messages. This allows you to use the full functionality of the message center after you brake fluid level 124 Status Warning returns after 10 minutes if condition still exists. Warning returns after the ignition key is turned from OFF to RUN. 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 125
engine only) Exhaust filter drive complete (diesel engine only) Oil change required/Engine oil change soon (diesel engine only) Oil life ok (diesel engine only) PARK BRAKE ENGAGED Displayed when the parking brake is applied (or not fully released). 125 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 126
Tires, Wheels and Loading chapter. TIRE PRESSURE MONITOR FAULT (if equipped): Displayed when the Tire Pressure Monitoring System is malfunctioning. If the warning stays on or continues to come on, have the system inspected by your authorized dealer. 126 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 127
Tires, Wheels and Loading chapter. If the warning stays on or continues to come on, have the system inspected by your authorized dealer. CHECK AIR FILTER (Diesel engine only): Refer to Instrument Cluster in your 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo Diesel Owner's Guide Supplement - 2008 Ford F450 | Owner Guide 4th Printing - Page 128
oil life left reaches 0%, the OIL CHANGE REQUIRED message will be displayed. Refer to 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo Diesel Owner's Guide Supplement. OIL LIFE OK (Diesel engine only). Displayed after you have changed the oil. 128 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 129
Lights chapter. Selectable features Reset Press this control to select and reset functions shown in the INFO menu and SETUP menu. RESET SETUP INFO 129 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 130
the added fuel. The DTE function will display LOW FUEL LEVEL and sound a tone for one second when you have and tone will return within 10 minutes. DTE is calculated using a running average fuel economy, which is based on your 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 131
the following displays: • System Check • Units (English/Metric) • Autolamp Timer Presets (if equipped) • Autolock On/Off (if equipped) • Compass calibration • Language RESET SETUP INFO 131 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 132
3. AIR FILTER (Diesel engine only) 4. DOOR AJAR 5. BRAKE SYSTEM 6. FUEL LEVEL Units (English/Metric) 1. Select this function from the SETUP menu for the current units to be displayed. 2. Press the RESET control to change from English to Metric. 132 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 133
new Autolamp delay values of 0, 10, 20, 30, 60, 90, 120 or 180 seconds. Autolocks This feature automatically locks all vehicle doors when the vehicle is shifted into any gear to be inaccurate, a manual calibration may be necessary. 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 134
calibration function. 8. Slowly drive the vehicle in a circle (less than 3 mph [5 km/h]) until the CIRCLE SLOWLY TO CALIBRATE display changes to CALIBRATION COMPLETED. It will take up to five circles to complete calibration. 134 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 135
exit. System warnings System warnings alert you to possible problems or malfunctions in your vehicle's operating systems. In the no more warning messages. This allows you to use the full functionality of the message center after you 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 136
. Warning display Park brake engaged Check brake system Driver door ajar Passenger door ajar Rear left door ajar Rear right door ajar Low fuel level Trailer fault (if equipped) TBC fault (if equipped) Trailer disconnected (if equipped) Low brake fluid level Low tire pressure (if equipped) Status - 2008 Ford F450 | Owner Guide 4th Printing - Page 137
off (diesel engine only) Drive to clean exhaust system (diesel engine only) Cleaning exhaust filter (diesel engine only) Exhaust filter drive complete (diesel engine only) Oil change required/Engine oil change soon (diesel engine only) Oil life ok (diesel engine only) Status PARK BRAKE ENGAGED - 2008 Ford F450 | Owner Guide 4th Printing - Page 138
Tires, Wheels and Loading chapter. If the warning stays on or continues to come on, have the system inspected by your authorized dealer. CHECK AIR FILTER (Diesel engine only). Refer to Instrument Cluster in your 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo Diesel Owner's Guide Supplement - 2008 Ford F450 | Owner Guide 4th Printing - Page 139
capacity and needs to be drained. Refer to your 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo Diesel Owner's Guide Supplement for more information. STOP SAFELY NOW (Diesel engine only). Displayed when the vehicle exhaust 139 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 140
. This message is NORMAL. EXHAUST FILTER DRIVE COMPLETE (Diesel engine only). Displayed when the vehicle has completed the adequate drive cycle to clean the DPF. This message is NORMAL. OIL CHANGE REQUIRED/ENGINE OIL CHANGE SOON (Diesel engine only). Displayed when the engine oil life remaining is - 2008 Ford F450 | Owner Guide 4th Printing - Page 141
up between the pick-up box and the bumper. Secure the tailgate harness onto the pick-up box. 4. Lower the tailgate. 5. Use a screwdriver to pry the spring clip (on each connector) past the head of the support screw. Disconnect cable. 6. Disconnect the other cable. 7. Lift tailgate to a 45° angle - 2008 Ford F450 | Owner Guide 4th Printing - Page 142
molding (serviceable item) if damaged. • Do not tow with grab handle or step frame. Bed extender (if equipped) Your vehicle may be equipped with a cargo management feature in the truck bed. Note: This feature is not intended for off-road usage. 142 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 143
the storage hinge rearward to unlatch the panels. 3. Rotate the panels toward the tailgate. Repeat Steps 1-3 for the other side of the bed extender. 143 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 144
tailgate hole and the locking pins on both sides are engaged into their holes in the pick-up box. 6. Reverse steps for storage of the bed extender. Note: When the vehicle is in motion load must not exceed 150 lbs. (68 kg). 144 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 145
Driver Controls To open the bed extender into Grocery Mode, follow Steps 1-5 by rotating the panels away from the tailgate. 145 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 146
the manual lock button on the door, locking the driver's door with a key, by simultaneously pressing button 7 • 8 and the 9 • 0 controls on the keyless entry keypad (if equipped), or using the lock button on the remote entry transmitter (if equipped). 146 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 147
, • you shift into any gear putting the vehicle in motion, and using a power door unlock/lock procedure, • using a keypad procedure (if equipped), or • or by using the instrument cluster message center (if equipped). Refer to Optional 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 148
the ignition to the 1 (OFF/LOCK) position. 2. Close all the doors. 3. Enter factory-set 5-digit entry code. 4. Press and hold the 3 • 4. While holding the 3 • 4 press the 7 • 8. 5. Release before the driver door is opened. 148 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 149
this feature: • Through your authorized dealer, • by using a power door unlock/lock sequence, • using a keypad procedure (if equipped) Note: The autounlock feature The horn will chirp once to confirm the procedure is complete. 149 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 150
code. rear door and must be set separately for each door. Setting the lock for one door will not automatically set the lock for both doors. • Move lock control up to engage the childproof lock. • Move lock control down to disengage the childproof lock. 150 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 151
device complies with part 15 of the may cause undesired operation. Changes or modifications not expressly approved the authorized dealer in order to aid in troubleshooting the problem. Two step door unlocking 1. Press and release 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 152
and the turn lamps will flash. It is recommended that this method be used to locate your vehicle, rather than using the panic alarm. Sounding a panic alarm Press to activate the alarm. to the transmitter being used). 152 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 153
procedure for another remote transmitter if desired. Replacing the battery The remote entry transmitter uses one coin type three-volt lithium battery CR2032 or equivalent. To replace the battery OF THE REMOTE ENTRY TRANSMITTER. 153 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 154
using this procedure. The first transmitter that is programmed will recall Driver 1 settings, and the second transmitter that is programmed will recall press the brake pedal anytime during this sequencing, as doing so will invalidate the procedure. 154 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 155
, or • the vehicle is locked using the keyless entry keypad (if equipped), or • after 25 seconds of illumination. Note: On some vehicles, the perimeter lamps illuminated entry feature will not activate in daylight conditions. 155 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 156
the remote entry system is used to unlock the door(s). The illuminated entry system will turn off the interior lights if: • the ignition switch is turned to the 3 (ON) position, or • the remote transmitter lock control is pressed, or 156 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 157
the entry code with a memory setting, enter a sixth digit to indicate which driver should be set in a memory recalled by the personal entry code: • Pressing 1 • 2 recalls Driver 1 settings. • Pressing 3 • 4 recalls Driver 2 settings. 157 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 158
keypad entry code. To unlock all doors, press the 3 • 4 control within five seconds. To lock all doors, press the 7 • 8 and the 9 • 0 at the same time. You do not need to enter the keypad code first. Note: The interior lamps will turn off. 158 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 159
. Refer to Programming spare keys for instructions on how to program the coded key. Note: The SecuriLock™ passive anti-theft system is not compatible with non-Ford aftermarket remote start systems. Use of these systems may result in vehicle starting problems and a loss of security protection. Note - 2008 Ford F450 | Owner Guide 4th Printing - Page 160
procedure. If two previously programmed coded keys are not available, you must bring your vehicle to your authorized dealer to have the spare coded key(s) programmed. Please read and understand the entire procedure before you begin. 160 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 161
the new coded key(s) will not start the vehicle's engine and the theft indicator will flash on and off and you may repeat Steps 1 through 5. If failure repeats, bring your vehicle to your authorized dealer to have the new spare key(s) programmed. 161 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 162
a rear collision. To properly adjust your head restraints, lift the head restraint so that it is located directly Lift the head restraint so that it is located directly or as close as possible behind your head. Push control to lower head restraint. 162 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 163
equipped) • Lift the release bar to move located at the bottom of the seatback to quickly fold the seatback forward. • Pull up on the lever located at the side of the seat cushion to recline the seatback and to return the seat to the upright position. 163 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 164
) To release the armrest, pull forward on the strap and pull the armrest down. To gain access to the storage compartment in your armrest, lift the latch to open the lid. The lid cannot be opened in the upright position. 164 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 165
(if equipped) • Lift the bar to move the seat forward or rearward. Make sure that the seat is relatched into place. • To recline the seatback, pull the release lever handle located on the side of snug and low across the hips. 165 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 166
of the seat cushion. Press front to raise or lower the front portion of the seat cushion. Press rear to raise or lower the rear portion of the seat cushion. Press the control to move the seat forward, backward, up or down. 166 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 167
seat. Allow the seat to dry thoroughly. To operate the heated seats, do the following (engine must be running): Push to activate; push again to deactivate. The indicator light on the control will illuminate when activated. 167 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 168
IF EQUIPPED) The rear seatback has a split 60/40 seat. Each seat cushion can be flipped up into the seatback position. Note: The Crew Cab rear 60/40 split bench seatback is not intended to support a cargo load in the forward-folded position. 168 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 169
the cushion up until it locks into a vertical storage position, gaining access to the grocery hook located on the underside of the driver-side seat cushion. The maximum load is 25 lb. (11 event of a sudden stop or collision. 169 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 170
store the cushion in the upright locked position. Pull up on the straps located at the sides of the load floor, and rotate forward until resting on the belts, even when an air bag supplemental restraint system (SRS) is provided. 170 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA ( - 2008 Ford F450 | Owner Guide 4th Printing - Page 171
of one buckle and one tongue that are designed to be used as a pair. 1) Use the shoulder belt on the outside shoulder only. Never wear the rear seat occupants, including pregnant women, should wear safety belts for optimum protection in an accident. 171 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 172
When to use the automatic locking mode In this mode, the shoulder belt is automatically pre-locked. The belt will still retract to remove any slack in the shoulder belt. The automatic locking mode is not available on the driver safety belt. 172 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 173
and rear outboard seat belt systems must be checked by your authorized dealer to verify that the "automatic locking retractor" feature for child seats is still functioning properly. In addition, all seat belts should be checked for proper function. 173 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 174
procedures in the Workshop Manual. Failure to replace the height adjustment The front outboard seating positions are equipped with safety belt height adjusters. Adjust the height of the shoulder belt so the belt rests across the middle of your shoulder. 174 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 175
or Crew Cabs with a rear 60/40 split bench If you carry large cargo behind the seat or items that might damage or soil the belt, detach the belt from the seat: 1. Release the mini-buckle by inserting a key or safety belt tongue into the slot. 175 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 176
use. This mini-buckle should stay buckled at all times unless cargo-carrying makes it necessary to detach the belt. Safety belt with cinch tongue (Regular Cab center seating positions and SuperCab/Crew Cab rear from getting 176 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 177
with a cinch tongue adjusts to your movement. However, if you brake hard, turn hard, or if your vehicle receives an impact of 5 mph (8 km/h) or more, the safety belt will become locked and help reduce your forward movement. 177 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 178
seating position on SuperCab and Crew Cab The lap belt does use. Safety belt warning light and indicator chime The safety belt warning light illuminates in the instrument cluster and a chime sounds to remind the occupants to fasten their safety belts. 178 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 179
sounding...The driver's safety belt is buckled The Belt-Minder feature will not activate. before the ignition switch is turned to the ON position... 179 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 180
seconds to buckle up. Safety belts, when used properly, reduce risk of death to front seat occupants by 45% in cars, and by 60% in light trucks. Nearly 1 of 2 deaths occur in my clothes" "The people I'm with don't wear belts" 180 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 181
performing the following procedure: Before following the procedure, make sure that the following conditions are met: • the parking brake is set • the gearshift is in P (Park) (automatic transmission) or the neutral position (manual 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 182
yourself and others who may use the vehicle. To reduce the ) position. (DO NOT START THE ENGINE) 2. Wait until the safety belt -Minder will automatically exit programming mode without changing its enable status. 4. Within 7 seconds 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 183
(part number 611C22). This assembly can be obtained from your authorized dealer. Use only extensions manufactured by the same supplier as the safety belt. Manufacturer identification is located in the Cleaning chapter. 183 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 184
certain upper body injuries. an air bag use appropriate child restraints. The National Highway Traffic Safety Administration (NHTSA) recommends a minimum distance of at least 10 inches (25 cm) between an occupant's chest and the driver airbag module. 184 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 185
the vehicle. Additional equipment such as snowplow equipment may effect the performance of the airbag sensors increasing the risk of injury. Please refer to the Ford Truck Body Builders Layout Book for instructions about the appropriate installation of additional equipment. Children and airbags For - 2008 Ford F450 | Owner Guide 4th Printing - Page 186
designed to inflate in frontal and near-frontal collisions, not rollover, side-impact, or rear-impacts. The airbags inflate and deflate rapidly upon activation. After airbag deployment, it is to occupants who are not properly 186 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 187
SRS uses a readiness problem and/or light are repaired. If any of these things happen, even intermittently, have the SRS serviced at your authorized dealer immediately. Unless serviced, the system may not function properly in the event of a collision. 187 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 188
in accordance with these instructions and warnings. Failure to air bag switch serviced at your authorized dealer immediately. In order to avoid inadvertent activation of the switch, always remove the ignition key from the passenger air bag ON/OFF switch. 188 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 189
a rear-facing seat faces a high risk of serious or fatal injuries from a deploying passenger airbag. Rear facing is in ON, have the passenger airbag switch serviced at your authorized dealer immediately. The passenger side airbag 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 190
• the vehicle has no rear seat; • although children ages 1 to 12 ride in the rear seat(s) whenever possible, children ages 1 to 12 sometimes must ride in the front because no space is available in the rear seat(s) of the vehicle; or 190 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 191
• my vehicle has no rear seat; • although children age 12 and under ride in the rear seat whenever possible, children age 12 and under have no option but to sometimes ride in the front seat because rear seat space is insufficient; or 191 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 192
When possible, always place children under age 12 in the rear seat of your vehicle. Accident statistics suggest that children are safer when properly restrained in the rear seating positions than in the front seating position. 192 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 193
They lift the child up so that the lap belt rests low across the hips and the knees bend comfortably. Booster seats also may make the shoulder belt fit better and more comfortably, but make sure that the belt is approximately centered on the shoulder. 193 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 194
8 to 12 years old). Booster seats should be used until you can answer YES to ALL of these questions level) above the top of the seat. In this case, move the backless booster to another seating position with a higher seat back and lap/shoulder belts. 194 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 195
It is best to use a booster seat with lap/shoulder belts in the back seat- the safest place for children to ride. Move a child to a different seating location if the shoulder belt does not stay positioned on the shoulder during use. 195 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 196
the size and weight of the child. Carefully follow all of the manufacturer's instructions with the safety seat you put in your vehicle. If you do not install and use the safety seat properly, the child may be injured in a sudden stop or collision. When installing a child safety seat: • Review and - 2008 Ford F450 | Owner Guide 4th Printing - Page 197
to 80 pounds (36 kg) using an upper torso harness and a belt-positioning booster. Ford recommends the use of a child safety seat having Rear facing child seats should NEVER be placed in the front seats unless the passenger airbag switch is turned off. 197 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 198
portions together, route the tongue through the child seat according to the child seat manufacturer's instructions. Be sure the belt webbing is not twisted. 4. Insert the belt tongue into is latched securely by pulling on it. 198 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 199
retractor is not locked, unbuckle the belt and repeat Steps two through nine. Check to make sure the child seat is properly secured before each use. 199 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 200
new with built-in tether strap anchors located behind the seats as described below. rear edge of the seat cushion or an anchor bracket mounted to the body shell on the back panel. The SuperCab rear Cab • F-Series SuperCab 200 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 201
seat. Refer to the Rear folding seat system with load floor section in this chapter for information on how to operate the rear seats. 5. Remove tether cover. 6. Clip the tether strap to the anchor as shown. • Front seats (Regular Cab) 201 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 202
(SuperCab) • Rear seats (Crew Cab) If the tether strap is clipped incorrectly, the child safety seat may not be retained properly in the event of a collision. 7. Refer to the Installing child safety seats with combination lap and shoulder belts section of this chapter for further instructions to - 2008 Ford F450 | Owner Guide 4th Printing - Page 203
and anchor more than one child seat. For example, the center loop can be used as a routing loop for a child safety seat in the center rear seat and as an anchoring loop for child seats installed in the outboard rear seats. 203 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 204
you select the 4WD mode) has the ability to use all four wheels to power itself. This increases traction which may enable you to safely drive over terrain and road conditions that a conventional two-wheel drive vehicle cannot. 204 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 205
stop any faster than two-wheel drive vehicles. Always drive at a safe speed. How your vehicle differs from other vehicles SUV and trucks can differ from some to respond to steering inputs than a vehicle with a longer wheelbase. 205 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 206
to deep tread, winter-type snow tires, space-saver or temporary use spare tires, light truck or "LT" type tires, tires with nominal rim diameters of 10 to 12 inches or limited production tires as defined in Title 49 Code of Federal Regulations Part 575.104(c)(2). U.S. Department of Transportation - 2008 Ford F450 | Owner Guide 4th Printing - Page 207
Motor Vehicle Safety Standard No. 139. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or - 2008 Ford F450 | Owner Guide 4th Printing - Page 208
tread. • Tread area of the tire: Area of the perimeter of the tire that contacts the road when mounted on the vehicle. • Rim: The metal support (wheel) for a tire or a tire and tube assembly upon which the tire beads are seated. 208 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 209
to buy a reliable tire pressure gauge, as automatic service station gauges may be inaccurate. Ford recommends the use of a digital or dial-type tire pressure gauge rather than a stick-type tire pressure gauge. Use the recommended cold inflation pressure for optimum tire performance and wear. Under - 2008 Ford F450 | Owner Guide 4th Printing - Page 210
Label. 6. Visually inspect the tires to make sure there are no nails or other objects embedded that could poke a hole in the tire and cause an air leak. 7. Check the sidewalls to make sure there are no gouges, cuts or bulges. 210 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 211
seriously under-inflated without first removing the tire from the wheel assembly for inspection. Do not attempt to add air to tires or replace tires or wheels without first taking precautions to protect persons and property. 211 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 212
may permit air leakage from the tire and make necessary repairs. Also inspect the tire sidewalls for tires to wear abnormally. Inspect all your tires, including the spare, frequently, and replace them if one or more of the following conditions exist: 212 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 213
conditions can accelerate the aging process and may require tires to be replaced more frequently. You should replace your spare tire when you replace the road tires or after 6 years due to aging even if it has not been used. 213 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 214
and death. Additionally the use of non-recommended tires and wheels could cause steering, suspension, axle or transfer case/power transfer unit failure. If you have questions regarding tire replacement, see an authorized dealer. 214 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 215
and wheel size 2. Lubricate the tire bead and wheel bead area again 3. Stand at a minimum of 12 ft. (3.7 m) away from the tire wheel assembly 4. Use both eye and ear protection For a mounting pressure more than 20 psi (138 kPa) greater than the maximum pressure, a Ford Dealer or other tire service - 2008 Ford F450 | Owner Guide 4th Printing - Page 216
and those with an independent rear suspension (if equipped) may require alignment of all four wheels. The tires should also be balanced periodically. An unbalanced tire and wheel assembly may result in irregular tire wear. 216 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 217
have a dissimilar spare tire/wheel it is intended for temporary use only and should not be used in a tire rotation. Note: After having your tires rotated, inflation pressure must be checked and adjusted to the vehicle requirements. 217 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 218
for and correct any wheel misalignment, tire imbalance or mechanical problem involved before tire rotation. Note: Your vehicle may be equipped with a dissimilar spare tire/wheel. A dissimilar spare tire/wheel is defined as a spare tire and/or wheel that is different in brand, size or appearance from - 2008 Ford F450 | Owner Guide 4th Printing - Page 219
the wheel or rim diameter in inches. If you change your wheel size, you will have to purchase new tires to match the new wheel diameter. 6. 95: Indicates the tire's load index. It is an index that relates to how much weight a tire can carry. You may find this information in your Owner's Guide. If - 2008 Ford F450 | Owner Guide 4th Printing - Page 220
2001. The numbers in between are identification codes used for traceability. This information is used to contact customers if a tire defect requires a recall. 9. M+S or M/S: Mud and Snow, or AT: All Terrain, or AS: All Season. 220 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 221
's door. The cold inflation pressure should never be set lower than the recommended pressure on the vehicle label. The tire suppliers may have additional markings, notes or warnings such as standard load, radial tubeless, etc. 221 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 222
on the rear axle (a total of six or more tires on the vehicle). 4. Maximum Load Single lb. (kg) at psi (kPa) cold: Indicates the maximum load and tire pressure when the tire is used as a single; defined as two tires (total) on the rear axle. 222 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 223
sidewall. 4. D: Indicates a "diagonal" type tire. R: Indicates a "radial" type tire. 5. 16: Indicates the wheel or rim diameter in inches. If you change your wheel size, you will have to purchase new tires to match the new wheel diameter. Location of the Tire Label or Safety Compliance Certification - 2008 Ford F450 | Owner Guide 4th Printing - Page 224
properly. Always check the TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to continue to function properly. 224 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 225
is recommended that you always have your tires serviced by an authorized dealer. The tire pressure should be checked periodically (at least monthly) using an accurate tire gauge, refer to Inflating your tires in this chapter. 225 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 226
To restore the full functionality of the Tire Pressure Monitoring System, have the damaged road wheel/tire repaired and remounted on your vehicle. For additional information, refer to Changing tires with TPMS in this section. 226 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 227
by your authorized dealer. Tire rotation On vehicles with different front without sensor and rear tire pressures, the training TPMS system must be retrained following every tire rotation. Refer to Tire rotation in this chapter. 227 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 228
as necessary.) Check air pressure in the road tires. If any tire is under-inflated, carefully drive the vehicle to the nearest location where air can be added to the tires. Inflate all the tires to the recommended inflation pressure. 228 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 229
rear. With this information, the system can detect and properly warn of low tire pressures. Always perform the TPMS reset procedure after tire rotation. If the system is not reset, it may not provide a low tire pressure warning when necessary. 229 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 230
, TPMS reset should be performed at least three feet (one meter) away from another Ford Motor Company vehicle undergoing the brake pedal. 2. Cycle the ignition from OFF/LOCK to RUN three (3) times ending in the RUN position. DO NOT start the engine. 230 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 231
LF TIRE, seek service from your authorized dealer. TPMS reset sequence The TPMS system needs to be reset starting with the left front tire in the following clockwise order: 1. Left front tire 2. Right front tire 3. Right rear tire 4. Left rear tire 231 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 232
the procedure. If the horn does not sound while attempting to reset any wheel, seek service from your authorized dealer. 3. Perform Steps 1 and 2 on the right front, right rear and finally the left rear tires. Successful completion of the reset procedure can be verified by turning the ignition - 2008 Ford F450 | Owner Guide 4th Printing - Page 233
Label located on the B-Pillar or the edge of your vehicle's driver's door. Before tire rotation Sensor 1: 50 psi Sensor 2: 50 psi Sensor 3: 80 psi Sensor 4: 80 psi Tire rotation using the recommended sequence (front tires at top of diagram) 233 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 234
example, the rear tires rotated to the front and properly inflated to 50 psi (345 kPa) for the front axle would falsely illuminate the low tire warning indicator as they are still trained for the rear positions which require 80 psi (552 kPa). 234 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 235
recommended that steel wheels (of the same size and specifications) be used, as chains may chip aluminum wheels. Follow these guidelines when using snow tires and chains: • Use only SAE Class S chains. • Install chains securely, verifying that the chains do not touch any wiring, brake lines or fuel - 2008 Ford F450 | Owner Guide 4th Printing - Page 236
. If any aftermarket or authorized dealer installed equipment has been installed on the vehicle, the weight of the equipment must be subtracted from the payload listed on the Tire Label in order to determine the new payload. 236 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 237
Tires, Wheels and Loading The appropriate loading capacity of your vehicle can be limited either by volume capacity (how much space is available) or by payload capacity (how much weight the and vehicle rollover. Example only: 237 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 238
Tires, Wheels and Loading Cargo Weight - includes all weight added to the Base Curb Weight, including cargo and optional equipment. When towing, trailer tongue load or king pin weight is also part of cargo weight. GAW (Gross Axle Weight) - is the total weight placed on each axle (front and rear) - - 2008 Ford F450 | Owner Guide 4th Printing - Page 239
Tires, Wheels and Loading GVW (Gross Vehicle Weight) - is the Vehicle Curb Weight + cargo + passengers. GVWR (Gross Vehicle Weight Rating) - is the maximum allowable weight of the fully loaded vehicle (including all options, equipment, passengers and cargo). The GVWR is shown on the Safety - 2008 Ford F450 | Owner Guide 4th Printing - Page 240
a vehicle with only mandatory options, no cargo (internal or external), a tongue load of 10-15% (conventional trailer) or king pin weight of 15-25% (fifth wheel trailer), and driver only (150 lb. [68 kg]). Consult your authorized dealer (or the RV and Trailer Towing Guide provided by your authorized - 2008 Ford F450 | Owner Guide 4th Printing - Page 241
x 220) - (9 x 100) = 1,400 - 440 - 900 = 60 lb. Now you have the load capacity to transport the cement and your friend home. In metric units, the calculation would be: 635 kg - (2 x 99 kg) (9 x 45 kg) = 635 - 198 - 405 = 32 kg. 241 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 242
may tow a Conventional/Class IV trailer or fifth wheel trailer provided the maximum trailer weight is less than or equal to the maximum trailer weight listed for your engine and rear axle ratio on the following charts. To calculate your maximum trailer weight: For pickup trucks: Take curb weight - 2008 Ford F450 | Owner Guide 4th Printing - Page 243
) 4.30 22000 (9979) 22500 (10206) F-350 Single Rear Wheel (SRW) Pick-up 3.73 15000 (6804) 16000 (7257) 4.10 17000 (7711) 18000 (8165) 4.10 20000 (9072) 21000 (9525) 4.30 22000 (9979) 23000 (10433) Engine 5.4L 6.8L 5.4L 6.8L 243 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 244
Do not use hitches that clamp onto the vehicle's bumper or attach to the axle. You must distribute the load in your trailer so that 10%-15% for conventional towing or 15%-25% fifth-wheel towing of the total weight of the trailer is on the tongue. 244 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 245
surface. With the ignition on and all doors closed, allow the vehicle to stand for several minutes so that it can level. 2. Measure the height of a reference point on the front and rear bumpers at the center of the vehicle. 245 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 246
electronic Trailer Brake Controller (TBC). When used properly, the TBC helps ensure smooth and effective trailer braking by powering the trailer's electric brakes with a proportional output based on the towing vehicle's brake pressure. 246 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 247
: When the vehicle's brake pedal is pushed, or when the manual control is activated, green bar indicators will illuminate to indicate the amount of power going to the trailer brakes relative to the brake pedal or manual control input. 247 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 248
GAIN setting of 6.0 is a good starting point for heavier loads.) 5. In a traffic-free environment, tow the trailer on a dry, level surface at a speed of 20-25 mph (30-40 km/h) and squeeze the manual control lever completely. 248 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 249
which trailer fault has occurred; however, if the fault is with the trailer this diagnosis is not covered under your Ford warranty. Points to Remember: • Remember to adjust gain setting before using the TBC for the first time. 249 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 250
on most towed vehicles. Make sure all running lights, brake lights, turn signals and hazard lights are working. See your authorized dealer or trailer rental agency for proper instructions and equipment for hooking up trailer lamps. Using a step bumper (if equipped) The rear bumper is equipped - 2008 Ford F450 | Owner Guide 4th Printing - Page 251
for proper visibility especially when towing trailer wider than the truck. • When towing, operate the vehicle at lower speeds than you would when not towing a trailer. The likelihood of trailer sway is greater at higher speeds. 251 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 252
that 10%-15% of the trailer weight is on the hitch. (15%-25% for fifth-wheel or gooseneck towing.) • Never exceed truck, trailer, receiver, ball, tongue, tire or coupler loading recommendations. Braking • The trailer brakes must be inspected and serviced at intervals specified by the manufacturer - 2008 Ford F450 | Owner Guide 4th Printing - Page 253
wheel to the right to move the trailer's rear end to the right. • Sharp steering movements may cause the trailer to jackknife or go out of control. Tires • All trailer tires should be of the same size, and construction. • Select tires that meet the trailer loading requirements. • Always check tow - 2008 Ford F450 | Owner Guide 4th Printing - Page 254
to tow your vehicle with all four (4) wheels off the ground such as when using a car-hauling trailer. Otherwise, no recreational towing is permitted disabled vehicle, see Wrecker Towing in the Roadside Emergencies chapter. 1 254 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 255
operate while the engine is not running. This position also unlocks the steering wheel. 3. ON, Exhaust fumes can be toxic. Always open the garage door before you start the engine. See Guarding against exhaust fumes in this chapter for more instructions. 255 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 256
from the air induction inlet. The following starting instructions are for vehicles equipped with a gasoline engine; if your vehicle is equipped with a Diesel engine, refer to Starting the engine in your 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo Diesel Owner's Guide Supplement. Before - 2008 Ford F450 | Owner Guide 4th Printing - Page 257
with a manual transmission: 1. Make sure the parking brake is set. wheels are turned • a front wheel is against the curb 2. Turn the key to 4 (START), then release the key as soon as the engine starts. Excessive cranking could damage the starter. 257 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 258
Failure to follow engine block heater instructions could result in property damage or physical harm. To reduce the risk of electrical shock, do not use your heater with ungrounded electrical systems or two-pronged (cheater) adapters. 258 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 259
period of time. • To reduce the risk of electrical shock, do not use your heater with ungrounded electrical systems or two pronged ( have the engine block heater system checked during your fall tune-up to be sure it's in good working order. 259 2008 F-250/350/450/550 (f23) Owners Guide (post- - 2008 Ford F450 | Owner Guide 4th Printing - Page 260
be observed during ABS braking and the brake pedal may suddenly travel a little farther as soon as ABS braking is done and normal brake operation resumes. These are normal characteristics of the ABS and should be no reason for concern. 260 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 261
distance. Parking brake To set the parking brake, press the parking brake pedal down until the pedal stops. The BRAKE warning lamp in the instrument cluster illuminates and remains illuminated until the parking brake is released. ! P BRAKE 261 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 262
transmission). Note: If your vehicle is equipped with a manual transmission, the engine may be required to run while power accessories operate and the parking brake is set. It is recommended that wheel chocks be used during this operation. If you're parking your vehicle on a grade or with a trailer - 2008 Ford F450 | Owner Guide 4th Printing - Page 263
check for low power steering pump fluid level before seeking service by your dealer. • Heavy or uneven efforts may be caused by low power steering fluid. Check for low power steering pump fluid level before seeking service by your dealer. 263 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 264
). Never re-use a bolt or nut. Torque fasteners to specifications in Workshop Manual. A high crown in the road or high crosswinds may also make the steering seem to wander/pull. TRACTION-LOK AXLE (IF EQUIPPED) This axle provides added traction on slippery surfaces, particularly when one wheel is on - 2008 Ford F450 | Owner Guide 4th Printing - Page 265
pedal depressed: 1. Apply the parking brake. Turn the ignition key to 1 (OFF/LOCK), then remove the key. Locate the access cover plate for the brake-shift interlock override. It is located on top of the steering column shroud. 265 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 266
remove the key whenever you leave your vehicle. If the parking brake is fully released, but the brake warning lamp remains illuminated, the brakes may not be working properly. See your authorized dealer as soon as possible. 266 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 267
has been disconnected for any type of service or repair, the transmission will need rear wheels from turning. To put your vehicle in gear: • Start the engine • Depress the brake pedal • Move the gearshift lever into the desired gear 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 268
/Haul OFF). Do not use the Tow/Haul feature when driving in icy or slippery conditions as the increased engine braking can cause the rear wheels to slide and the vehicle to swing around with the possible loss of vehicle control. 268 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 269
occur, or the engine may overheat. MANUAL TRANSMISSION OPERATION (IF EQUIPPED) R 1 3 D L 2 4 Using the clutch The manual transmission has a starter interlock that prevents cranking the engine unless the clutch pedal is fully depressed. 269 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 270
(if equipped) 2H or 4H 4L LO-1 5 mph (8 km/h) 2 mph (3 km/h) 1-2 14 mph (23 km/h) 6 mph (10 km/h) 2-3 22 mph (35 km/h) 9 mph (14 km/h) 3-4 30 mph (48 km/h) 12 mph (19 km/h) 40 mph (64 km/h) 15 mph (24 km/h) 4- D (Overdrive) 270 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 271
position (if equipped)2 2H or 4H 4L 45 mph (72 km/h) 16 mph brake, then shift into 1 (First). 3. Turn the ignition off. Do not park your vehicle in Neutral, it may move unexpectedly and injure someone. Use 1 (First) gear and set the parking brake fully. 271 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 272
sounds a tone to warn the driver of obstacles near the rear bumper when the R (Reverse) is selected and the vehicle is performance or a false activation. To help avoid personal injury, always use caution when in reverse and when using 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 273
rear bumper with a decreased coverage area at the outer corners of the bumper RSS may have reduced performance or an increased chance if items in the truck bed protrude rearward outside the be on, and the gear selector in R (Reverse). the RSS sensors (located on the rear bumper/fascia) free from - 2008 Ford F450 | Owner Guide 4th Printing - Page 274
area displayed on the screen may vary according to the vehicle orientation and/or road condition. • (1) Centerline of vehicle • (2) Rear bumper • (3) Red zone • (4) Yellow zone • (5) Green zone Always use caution while backing. 274 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 275
the vehicle. Do not use the reverse camera system with the tailgate open. If the back end of the vehicle is hit or damaged, then check with your authorized dealer to have your rear video system checked for proper coverage and operation. 275 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 276
wheels through a transfer case. 4WD can be selected when additional traction is desired. 4WD operation is not recommended on dry pavement. Doing so could result in difficult disengagement of the transfer case, increased tire wear and decreased fuel economy. 276 2008 F-250/350/450/550 (f23) Owners - 2008 Ford F450 | Owner Guide 4th Printing - Page 277
is operated by a rotary control located on the instrument panel that allows you select 2WD, 4x4 High or 4x4 Low operation. • uses auto-manual hub locks that can be engaged and disengaged automatically based on the 4x4 mode selected. 277 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 278
shifts or engages. This is normal. In order to reduce engagement noise, it is recommended that all shifts be performed at speeds below 5 mph (8 km/h). 2H (2WD) - For general on-road driving. Sends power to the rear wheels only. 278 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 279
stop, N disengage the locking hubs (optional) by rotating the hub lock 4L control from LOCK to FREE. • For proper operation, make sure that both indicator arrows on the hub are aligned, and that both hubs are set to FREE 279 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 280
LOCK to FREE. Using the N (Neutral) position The transfer case neutral position overrides the transmission and puts the vehicle in neutral regardless of transmission gearshift lever position. The vehicle can move forward or backwards. 280 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 281
or engages. This is normal. 2WD - For general on-road driving. Sends power to the rear wheels only. 4x4 HIGH - For winter and off-road conditions. Sends power to front and rear wheels. This mode is not intended for use on dry pavement. 4x4 LOW - For low-speed off-road applications that require extra - 2008 Ford F450 | Owner Guide 4th Printing - Page 282
into 4x4 HIGH with the rear wheels slipping. Shifting from 4x4 HIGH to 2WD Rotate the 4x4 control to 2WD at any forward speed. Disengagement of the transfer case and front hubs may be delayed due to torque bind which is caused by driving on dry hard surfaces or performing tight turns while using the - 2008 Ford F450 | Owner Guide 4th Printing - Page 283
of the area before driving. Map out your route before driving in the area. To maintain steering and braking control of your vehicle, you must have all four wheels on the ground and they must be rolling, not sliding or spinning. 283 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 284
forward and reverse gears, stopping between shifts, in a steady pattern. Press lightly on the accelerator in each gear. Do not rock the vehicle if the engine is not at normal operating temperature or damage to the transmission may occur. 284 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 285
. Parking On some 4WD vehicles, when the transfer case is in the N (Neutral) position, the engine and transmission are disconnected from the rest of the driveline. Therefore, the vehicle is free to roll even if the automatic 285 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 286
assistance may be required from another vehicle. Remember, you may be able to back out the way you came if you proceed with caution. 286 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 287
in our nations wilderness areas. Ford Motor Company joins the U.S. Forest Service and the Bureau of Land Management in encouraging you to help preserve our national forest and other public and private lands by "treading lightly." 287 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 288
, manually shift to a lower gear. Your vehicle has anti-lock brakes, apply the brakes steadily. Do not "pump" the brakes. Driving on snow and ice 4WD vehicles have advantages over 2WD vehicles in snow and ice but can skid like any other vehicle. 288 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 289
predictable performance whether loaded or empty and durable load carrying capability. For this reason, Ford Motor Company strongly recommends that you do not make modifications such as adding or removing parts (such as lift kits or stabilizer bars) or by using replacement parts not equivalent - 2008 Ford F450 | Owner Guide 4th Printing - Page 290
and proper operation. Ford Super Duty Vehicles are qualified for use as a stationary power source, within limits detailed in the Ford Truck Body Builders Layout Book, found at www.fleet.ford.com/truckbbas, and through the Ford Truck Body Builders Advisory Service. Gas engine vehicles are qualified - 2008 Ford F450 | Owner Guide 4th Printing - Page 291
• Rear ballast weight behind the rear axle may be required to prevent exceeding the FGAWR, and provide front-to-rear weight balance for proper braking and steering. • Front wheel toe may require re-adjustment to prevent premature uneven tire wear. Specifications are found in the Ford Workshop Manual - 2008 Ford F450 | Owner Guide 4th Printing - Page 292
vehicle and the snow removal equipment as well as possible airbag deployment. Do not attempt to service, repair, or modify the air bag supplemental restraint system (SRS) or its fuses. See your Ford or Lincoln Mercury dealer. 292 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 293
engine may overheat. Refer to Transmission fluid temperature gauge in the Instrument Cluster chapter for transmission fluid temperature information. Do not spin the wheels at over 35 mph (56 km/h). The tires may fail and injure a passenger or bystander 293 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 294
covered up to $200 if the disabled eligible vehicle requires service at the nearest authorized dealer. If the trailer is disabled, but the towing vehicle is operational, the trailer does not qualify for any roadside services. 294 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 295
Guide for information on: • coverage period • exact fuel amounts • towing of your disabled vehicle • emergency travel expense reimbursement • travel planning benefits Using 1-877-294-2582 or visit our website at www.ford.ca. 295 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 296
After an accident, if the engine cranks but does not start, this switch may have been activated. This switch is located on the passenger's side of the instrument panel. Open the front passenger door and remove the small access panel 296 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 297
the switch: 1. Turn the ignition off. 2. Check the fuel system for leaks. 3. If no leaks are apparent, reset the switch by pushing in on the reset button. 4. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire. 297 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 298
maxi cartridge fuses Blue Blue - - Pink Pink Green Green Red Red - Yellow - Brown - Black Passenger compartment fuse panel The fuse panel is located in the passenger's footwell. Remove the panel cover to access the fuses. 298 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 299
fall easily. To remove a fuse use the fuse puller tool provided on the fuse panel cover. Always disconnect the battery before servicing high current fuses. Always replace the cover the Maintenance and Specifications chapter. 299 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 300
) Family Entertainment System (FES) Not used (spare) Keypad illumination, Brake-Shift Interlock (BSI), SPBJB Turn signals Left headlamp (Low beam) Right headlamp (Low beam) Interior lighting, Lighted running boards Cargo lamp 300 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 301
coil #57 (Diesel engine), Accessory shutoff control module (if equipped) (Diesel engine), Engine compartment starter relay diode (gasoline engines) Radio Not used (spare) Not used (spare) Compass 301 26 27 10A 20A 28 29 30 31 5A 5A 5A 10A 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 302
Trailer tow brake controller, Trailer tow battery charge relay coil Not used (spare) Reverse Sensing System (RSS), 4x4 module, 4x4 solenoid, Traction control switch, Tow/Haul switch (Diesel engine) Passive Anti-Theft System (PATS) transceiver, Cluster control Dual automatic or Manual climate - 2008 Ford F450 | Owner Guide 4th Printing - Page 303
Rating Relay Relay Relay - 30A* Power Distribution Box Description Blower motor/Variable blower control (Dual Zone Climate Control) Electronic Shift-on-the-Fly (ESOF) Lo-Hi Heater mirror Not used Trailer Brake Controller (TBC) 303 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 304
Heater mirror Blower motor relay Not used ESOF relay lo-hi Glow Plug Control Module (GPCM) #1 (Diesel engine only) Heated mirror relay 19 Relay 20 21 22 Relay Relay Relay 23 24 25 26 27 28 304 15A** 40A* - 30A* 50A* 20A* 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 305
#2 (Diesel engine only) ESOF relay hi-lo Wiper motor PCM relay coil, PCM relay (Gasoline engines only) Not used Not used 305 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 10A** - 50A* 30A* 20A* 30A* 20A* 30A* 30A* 40A* 50A* 30A* 30A* 30A* - - 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 306
switch Fuel pump relay diode, PCM/ECM Run/Start power Gasoline engines: Ignition coils Diesel engine: Engine TCM 58 59 60 61 62 63 64 65 66 67 68 69 70 Relay Relay Diode Diode Diode 15A** 5A 10A** 71 72 5A** 15A** 306 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 307
coil power Gasoline engines: VPWR: PCM Diesel engine: VPWR: ECM ABS module logic 75 76 5A** 20A** 77 10A** * Cartridge fuses ** Mini fuses CHANGING A FLAT TIRE If you get a flat tire while driving: • do not brake heavily. • gradually decrease the vehicle's speed. • hold the steering wheel firmly - 2008 Ford F450 | Owner Guide 4th Printing - Page 308
to repair the dissimilar spare tire Use of one of the dissimilar spare tires listed above at any one wheel location can lead to impairment of the following: • Handling, stability and braking performance • Comfort and noise • Ground clearance and parking at curbs • Winter weather driving capability - 2008 Ford F450 | Owner Guide 4th Printing - Page 309
equipment • Use snow chains on the end of the vehicle with the dissimilar spare tire/wheel The usage of a full-size dissimilar spare tire/wheel can lead to impairment of the following: • Handling, stability and braking performance • Comfort and noise • Ground clearance and parking at curbs • Winter - 2008 Ford F450 | Owner Guide 4th Printing - Page 310
with the temporary spare tire • Use more than one temporary spare tire at a time Use of a temporary spare tire at any one wheel location can lead to impairment of the following: • Handling, stability and braking performance • Comfort and noise • Ground clearance and parking at curbs • Winter weather - 2008 Ford F450 | Owner Guide 4th Printing - Page 311
Crew Cab: Fastened to floor behind rear seat at driver side In the glove box Under the jack tool kit Jack handle, lug wrench, lug wrench extension (only available on Dual Rear Wheel [DRW] vehicles) and wheel chock (only available on Single Rear Wheel [SRW] vehicles equipped with a diesel engine - 2008 Ford F450 | Owner Guide 4th Printing - Page 312
flat tire using the wheel chock, if equipped. If the vehicle is a 4x4, lock the manual hub on the wheel. 2. Remove the jack, jack handle, lug wrench and spare tire from the stowage locations. 3. Use the tip of the lug wrench to remove any wheel trim. 312 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 313
to F-250/F-350 Single Rear Wheel (SRW) vehicles only: 5. Insert the hooked end of the jack handle into the jack and use the handle to slide the jack under the vehicle. 6. Position the jack according to the following guides: • Front (4x2) 313 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 314
fits onto the flat area on the outboard side of the differential. • Front passenger side (4x4) Note: View shown from the rear of the vehicle to clearly identify the jack point. Place the jack directly under the axle. • Rear 314 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 315
Emergencies Never use the front or rear differential as a jacking point. To lessen the risk of personal injury, do not put any part of your body under the vehicle while changing a tire. Do not start the engine when your vehicle is on the jack. The jack is only meant for changing the tire. 7. Turn - 2008 Ford F450 | Owner Guide 4th Printing - Page 316
passenger side (4x4): F-350 DRW Note: View shown from the rear of the vehicle to clearly identify the jack point. Note: Place the jack directly under axle and inboard of the radius arm so that the jack clears the radius arm. 316 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 317
pump linkage. 14. Use an up-and-down motion with the jack handle to raise the wheel completely off the ground. Hydraulic jacks are equipped with a pressure release valve that prevents lifting loads which exceed the jack's rated capacity. 317 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 318
to all vehicles: 18. Remove the jack and fully tighten the lug nuts in the order shown. Refer to Wheel lug nut torque specifications later in this chapter for the proper lug nut torque specification. 8-lug nut torque sequence 318 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 319
torque sequence 19. Stow the flat tire. Refer to Stowing the flat/spare tire if the vehicle is equipped with a spare tire carrier. Note: Do not stow the Harley-Davidson flat tire and wheel using the spare tire winch mechanism; store the flat in the bed of the truck. 20. Stow the jack, jack handle - 2008 Ford F450 | Owner Guide 4th Printing - Page 320
at any time that the spare tire is disturbed through service of other components. 6. If removed, install the spare tire lock (if equipped) into the bumper drive tube with the spare tire lock key (if equipped) and jack handle. 320 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 321
(tire rotation, changing a flat tire, wheel removal, etc.). Wheel lug nut torque* lb.ft. N•m M14 x 1.5 150 200 * Torque specifications are for nut and bolt threads free of dirt and rust. Use only Ford recommended replacement fasteners. On all two-piece flat wheel nuts, apply one drop of motor oil - 2008 Ford F450 | Owner Guide 4th Printing - Page 322
system. 3. Park the booster vehicle close to the hood of the disabled vehicle making sure the two vehicles do not touch. Set the parking brake on both vehicles and stay clear of the engine cooling fan and other moving parts. 322 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 323
battery cables. Ensure that vent caps are tight and level. 5. Turn the heater fan on in both used to designate the assisting (boosting) battery. 2. Connect the other end of the positive (+) cable to the positive (+) terminal of the assisting battery. 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 324
part of the stalled vehicle's engine, away from the battery and the carburetor/fuel injection system. Do not use fuel lines, engine clear of fan blades, belts, moving parts of both engines, or any fuel delivery system parts. 324 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 325
disabled vehicle has been started, run both engines for an additional three minutes before disconnecting the used to designate the assisting (boosting) battery. 2. Remove the jumper cable on the negative (-) connection of the booster vehicle's battery. 325 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 326
of the disabled vehicle's battery. After the disabled vehicle has been started and the jumper cables removed, allow it to idle for several minutes so the engine computer can relearn its idle conditions. 326 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - - - + + - + + - 2008 Ford F450 | Owner Guide 4th Printing - Page 327
met: • On Electronic Shift-On-the-Fly (ESOF) vehicles, the 4x4 control is turned to the 2WD position prior to towing. • On manual-shift transfer case vehicles, the front wheel hub locks are in the FREE position prior to towing. 327 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 328
Dual Rear Wheel (DRW) vehicles, an outer rear wheel must be removed prior to using a wheel lift wrecker. If the vehicle is towed by other means or incorrectly, vehicle damage may occur. Ford Motor Company produces a towing manual for all authorized tow truck operators. Have your tow truck operator - 2008 Ford F450 | Owner Guide 4th Printing - Page 329
authorized dealer to help you. In the United States: Ford Motor Company Customer Relationship Center P.O. Box 6248 Dearborn, MI 48121 1-800-392-3673 (FORD) (TDD for the hearing impaired: 1-800-232-5952) www.customersaskford.com 329 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 330
Ford Motor Company of Canada, Limited P.O. Box 2000 Oakville, Ontario L6J 5E4 1-800-565-3673 (FORD) www.ford.ca If you own a Lincoln vehicle and are away from home when your vehicle needs service ) AUTO LINE program (U.S. only). 330 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 331
case of 1 or 2 above, the consumer must also notify the manufacturer of the need for the repair of the nonconformity at the following address: Ford Motor Company 16800 Executive Plaza Drive Mail Drop 3NE-B Dearborn, MI 48126 331 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 332
, Suite 800 Arlington, Virginia 22203-1833 Note: Ford Motor Company reserves the right to change eligibility limitations, modify procedures, or to discontinue this process at any time without notice and without obligation. 332 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 333
offers reimbursement benefits for towing and rental coverage. When you buy Ford ESP, you receive Peace-of-Mind protection throughout the United States and Canada, provided by a network of more than 4,600 participating authorized dealers. 333 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 334
in North America and then relocate outside of the U.S. or Canada, register your vehicle identification number (VIN) and new address with Ford Motor Company Export Operations. Customers in the U.S. should call 1-800-392-3673. 334 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 335
, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Ford Motor Company. 335 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 336
); go to http://www.safercar.gov; or write to: Administrator 1200 New Jersey Avenue, Southeast Washington, D.C. 20590 You can also obtain other information inform Transport Canada, using their toll-free number: 1-800-333-0510. 336 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 337
diesel fuel , do not use rubber, plastic body (low-gloss black) colored trim, such as grained door handles, roof racks, bumpers, side moldings, mirror housings or the windshield cowl area. The paint sealant will "gray" or stain the parts over time. 337 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 338
all parts that require cleaning and pressure rinse clean. • Never wash or rinse the engine while it is running; water in the running engine may cause internal damage. • Cover the highlighted areas to prevent water damage when cleaning the engine. 338 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 339
Cleaning • 5.4L V8 gasoline engine • 6.8L V10 gasoline engine 339 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 340
not use abrasives, as they may cause scratches. • Do not use fuel, kerosene, or paint thinner to clean any parts. INSTRUMENT PANEL/INTERIOR TRIM AND CLUSTER LENS (EXCEPT HARLEY-DAVIDSON) from undesirable windshield reflection. 340 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 341
Mitts (ZC-47). For general cleaning, use mild, soapy water and a soft, damp cloth, then dry with a clean, dry cloth, or use or use Motorcraft Dash & Vinyl Cleaner (ZC-38-A) or Motorcraft Ultra-Clear Spray Glass Cleaner (ZC-23). 341 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 342
, which can stain and discolor the fabric and affect the flame retardant abilities of the seat materials. Do not use cleaning solvents, bleach or dye on the vehicle's seatbelts, as these actions may weaken the belt webbing. 342 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 343
as possible. • Test any cleaner or stain remover on an inconspicuous part of the leather as cleaners may darken the leather. For more specific cleaning information, contact the King Ranch Saddle Shop at 1-800-282-KING (5464). 343 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 344
. Keep body and door drain holes free from packed dirt. Note: Use care when using a power washer to clean the driveline, especially the driveshaft and interfacing components. The high-pressure fluid could penetrate the sealed parts and cause damage. 344 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 345
For best results, use the following products or products of equivalent quality: Motorcraft Bug and Tar Remover (ZC-42) Motorcraft Car Care Kit (ZC-26) and Wax (Canada only) (CXC-95) Motorcraft Wheel and Tire Cleaner (ZC-37-A) 345 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 346
, depress the clutch and place the gearshift in 1 (First). 2. Turn off the engine and remove the key. 3. Block the wheels. Working with the engine on • Automatic transmission: 1. Set the parking brake and shift to P (Park). 346 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 347
of the vehicle and release the auxiliary latch located below the passenger side of the grille, next to the headlamp. Slide the handle to release the auxiliary latch. 3. Lift the hood until the lift cylinders hold it open. 347 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 348
fluid dipstick (automatic transmission) 4. Engine oil filler cap 5. Engine oil dipstick 6. Power steering fluid reservoir 7. Brake fluid reservoir 8. Engine coolant reservoir 9. Air filter assembly 10. Power distribution box 348 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 349
fluid dipstick (automatic transmission) 4. Engine oil filler cap 5. Engine oil dipstick 6. Power steering fluid reservoir 7. Brake fluid reservoir 8. Engine coolant reservoir 9. Air filter assembly 10. Power distribution box 349 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 350
wiper blade down toward the windshield to remove it from the arm. 2. Attach the new wiper to the wiper arm and press it into place until a click is heard. 3. Replace wiper blades at least once per year for optimum performance. 350 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 351
yourself from engine heat. 5. Locate and carefully remove the engine oil dipstick. • 5.4L/6.8L gasoline engines only; for diesel engine information, refer to the 6.0 and 6.4 Liter Direct Injection Turbo Diesel Owner's Guide Supplement. 351 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 352
install the engine oil filler cap by turning the filler cap clockwise 1/4 of a turn or until the cap is fully seated. To avoid possible oil loss, DO NOT operate the vehicle with the engine oil dipstick and/or the engine oil filler cap removed. 352 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 353
does not meet Ford material and design specifications, start-up engine noises or knock may be experienced. It is recommended you use the appropriate Motorcraft oil filter or another with equivalent performance for your engine application. 353 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 354
service. If your battery has a cover/shield, make sure it is reinstalled after the battery has been cleaned or replaced. For longer, trouble disconnected or a new battery installed, the owner may adversely affect battery performance 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 355
new battery is installed, the engine must relearn its idle and fuel trim strategy for optimum driveability and performance. To begin this process: 1. With the vehicle at a complete stop, set the parking brake. 2. Put the gearshift in P (Park) (automatic transmission) or the neutral position (manual - 2008 Ford F450 | Owner Guide 4th Printing - Page 356
. If the level falls below, add coolant per the instructions in the Adding engine coolant section. Your vehicle was factory-filled with a 50/50 engine coolant and water corrosion. • Enables calibrated gauges to work properly. 356 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 357
washer fluid container. If sprayed on the windshield, engine coolant could make it difficult to see through the windshield. • Add Motorcraft Premium Gold Engine Coolant (yellow-colored) meeting Ford Specification WSS-M97B51-A1. 357 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 358
it cool. 2. When the engine is cool, wrap a thick cloth around the coolant pressure relief cap on the coolant reservoir (a translucent plastic bottle). Slowly turn cap counterclockwise (left) until pressure begins to release. 358 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 359
Product Specifications and Capacities section of your 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo Diesel Owner's Guide Supplement. Fill your engine coolant reservoir as outlined in Adding engine coolant in this section. 359 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 360
equipped) If the engine coolant supply is depleted, this feature allows the vehicle to be driven temporarily before incremental component damage is incurred. The "fail-safe" distance depends on ambient temperatures, vehicle load and terrain. 360 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 361
to be taken to a service facility. 3. If this is not possible, wait a short period for the engine to cool. 4. Check the coolant level and replenish if low. Never remove the coolant reservoir cap while the engine is running or hot. 361 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 362
repairing the engine problem increases the chance of engine damage. Take your vehicle to a service facility as soon as possible. FUEL FILTER For fuel filter replacement, see your authorized dealer. Refer to the scheduled maintenance information for the appropriate intervals for changing the fuel - 2008 Ford F450 | Owner Guide 4th Printing - Page 363
a physician immediately if you experience an adverse reaction. When refueling always shut the engine off and never allow sparks or open flames near the filler neck. Never smoke fuel is pumped into an ungrounded fuel container. 363 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 364
filling. • DO NOT use a device that would hold instructions on the pump island; Turn off your engine engine, the fuel filler cap may not be properly installed. Turn off the engine, remove the fuel filler cap, align the cap properly and reinstall it. 364 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 365
the fuel tank or fuel system if the correct genuine Ford or Motorcraft fuel filler cap is not used. The fuel system may be under pressure. If the effects of using a fuel for which your vehicle was not designed may not be covered by your warranty. 365 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 366
burning" gasolines to improve air quality, per the fuel recommendations in the Choosing the right fuel section. Running out of fuel Avoid running out of fuel because this situation may have an adverse affect on powertrain components. 366 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 367
capacity of the fuel tank due to the empty reserve still present in the tank. For consistent results when filling the fuel tank: • Turn the engine/ignition off prior to refueling, an error in the reading will result if the engine is left running. 367 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 368
used. Calculation 2: Multiply liters used change a number of variables and improve your fuel economy. Habits • Smooth, moderate operation can yield up to 10% savings in fuel. • Steady speeds without stopping will usually give the best fuel economy. 368 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 369
. Maintenance • Keep tires properly inflated and use only recommended size. • Operating a vehicle with the wheels out of alignment will reduce fuel economy. • Use recommended engine oil. Refer to Maintenance Product Specifications and Capacities in this chapter. • Perform all regularly scheduled - 2008 Ford F450 | Owner Guide 4th Printing - Page 370
economy when operated in the top cruise gear and with steady pressure on the gas pedal. • Four-wheel-drive operation (if equipped) is less fuel efficient than two-wheel-drive operation. • Close windows for high speed driving. EPA window sticker Every new vehicle should have the EPA window sticker - 2008 Ford F450 | Owner Guide 4th Printing - Page 371
genuine Ford Motor Company parts in performance and durability. Do not park, idle, or drive your vehicle in dry grass or other dry ground cover. The emission system heats up the engine compartment and exhaust system, which can start a fire. ), charging system Illumination of the Service engine soon - 2008 Ford F450 | Owner Guide 4th Printing - Page 372
has just been serviced, the on-board engine. Then, start the engine and complete the above driving cycle. The engine must warm up to its normal operating temperature. Once started, do not turn off the engine until the above driving cycle is complete. 372 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 373
service interval schedules. If adding fluid is necessary, use only MERCON ATF. • Gasoline engine shown; diesel engine similar. Refer to Identifying components in the engine compartment in the 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo Diesel Owner Guide Supplement. Check the fluid level - 2008 Ford F450 | Owner Guide 4th Printing - Page 374
Maintenance and Specifications BRAKE FLUID • Vacuum boost system • Hydroboost system • FEAD-driven vacuum pump/brake booster system 374 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 375
(IF EQUIPPED) Check the clutch fluid level. Refer to the scheduled maintenance information for the service interval schedules. Use only a DOT 3 brake fluid designed to meet Ford specifications. Refer to Maintenance product specifications and capacities in this chapter. Carefully read cautionary - 2008 Ford F450 | Owner Guide 4th Printing - Page 376
level surface and engage the parking brake. 3. With the parking brake engaged and your foot on the brake pedal, start the engine and move the gearshift lever through all of the gear ranges. Allow sufficient time for each gear . 376 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 377
and/or possible damage. Do not use supplemental transmission fluid additives, treatments or cleaning agents. The use of these materials may affect transmission operation and result in damage to internal transmission components. 377 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 378
so that the fluid level is at the bottom of the opening. 5. Install and tighten the fill plug securely. Use only fluid that meets Ford specifications. Refer to Maintenance Product Specifications and Capacities in this chapter. 378 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 379
only enough fluid through the filler opening so that the fluid level is at the bottom of the opening. Use only fluid that meets Ford specifications. Refer to Maintenance Product Specifications and Capacities in this chapter. 379 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 380
Direct Injection Turbo Diesel Owner's Guide Supplement. Note: Do not start your engine with the air cleaner removed and do not remove it while the engine is running. Changing the air filter element 1. Loosen clamp and disconnect sensor. 380 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 381
a new air filter. 4. Install a new air filter element into the tray assembly. 5. Return air filter cover to original position making sure the four tabs are engaged and secure the three clamps. Tighten clamp on air tube and reconnect sensor. 381 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 382
damage to the engine if such spark plugs are not used. 3 Also available with 6.4L diesel engine and TorqShift transmission. Part number is FT-176. 4 Also available with 6.4L diesel engine and TorqShift transmission. Part number is FT-175. 382 2008 F-250/350/450/550 (f23) Owners Guide (post-2002 - 2008 Ford F450 | Owner Guide 4th Printing - Page 383
Ford part number / Ford specification Spindle bearing Rear axle - F-250/350 (10.50 inch axle)1 Rear axle - F-350 (DANA M80) Rear axle - F-450/550 (Dana S110/S130) Brake fluid (and clutch fluid, if equipped) Engine coolant - 5.4L V8 engine with A/C2 383 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 384
.9L Capacity Ford part name Ford part number / Ford specification 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) Maintenance and Specifications Engine oil (includes filter change) - diesel engine6 Fuel tank - Mid-ship tank (optional on Chassis Cab) Fuel tank - Short box Fuel - 2008 Ford F450 | Owner Guide 4th Printing - Page 385
part name Ford part number / Ford specification 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) Transmission / parking brake linkages and pivots, brake and clutch pedal shaft (if equipped) - Motorcraft Premium Long-Life Grease Power steering fluid Transfer case fluid Manual - 2008 Ford F450 | Owner Guide 4th Printing - Page 386
ZC-32-A / WSB-M8B16-A2 Ford part name Ford part number / Ford specification Add the coolant type originally equipped in your vehicle. 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) Ensure the correct automatic transmission fluid is used. Transmission fluid requirements are - 2008 Ford F450 | Owner Guide 4th Printing - Page 387
)* Coil on plug 9.8:1 6.8L V10 engine 415 87 octane 1-6-5-10-2-7-3-8-4-9 1.02-1.28mm (0.040-0.050 inch)* Coil on plug 9.2:1 *The 5.4L 3V and 6.8L 3V spark plug gap CANNOT be adjusted. Drivebelt routing 5.4L V8/6.8L V10 engines 387 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus - 2008 Ford F450 | Owner Guide 4th Printing - Page 388
identification number (VIN) The vehicle identification number is located on the driver side instrument panel. (Please note that in the graphic XXXX is representative of your vehicle identification number.) XXXXXXXXXXXXXXXXX 388 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 389
transmission or transaxle each code represents. Code 5 7 T B Description Six-speed manual, Dana (ZF S6-650) Six-speed manual, Dana (ZF M6HD-W) Five-speed automatic, TorqShift (gas engines) Five-speed automatic, TorqShift (diesel engine) 389 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 390
.fordaccessoriesstore.com. Exterior style Bug shields Chrome exhaust tips Deflectors Running boards Splash guards Step bars Tonneau covers Wheels Interior style Electrochromatic compass/temperature interior mirrors Floor mats 390 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 391
locate the Amateur Radio Antennas in the area of the driver's side hood. • Electrical or electronic accessories or components that are added to the vehicle by the authorized dealer or the owner may adversely affect battery performance and durability. 391 2008 F-250/350/450/550 (f23) Owners Guide - 2008 Ford F450 | Owner Guide 4th Printing - Page 392
in front seat ...197 in rear seat ...197 Cleaning your vehicle engine compartment ...338 instrument panel ...340-341 interior ...342 plastic parts ...340 safety belts ...342 washing ...337 waxing ...337 wheels ...338 wiper blades ...340 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA - 2008 Ford F450 | Owner Guide 4th Printing - Page 393
a collision ...296 Engine oil ...351 checking and adding ...351 dipstick ...351 filter, specifications ...353, 382 recommendations ...353 refill capacities ...383 Event data recording ...6 Exhaust fumes ...258 F Fail safe cooling ...360 393 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt - 2008 Ford F450 | Owner Guide 4th Printing - Page 394
capacities ...383 Foglamps ...85 Four-Wheel Drive vehicles ...276 description ...281 driving off road ...283 electronic shift ...277, 281 indicator light ...278 lever operated shift ...278 manual ...322 K Keyless entry system ...157 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 395
door locks ...146 Power mirrors ...104 Power point ...100 Power steering ...263 fluid, checking and adding ...373 fluid, refill capacity ...383 Power Windows ...102 Preparing to drive your vehicle ...264 R Radio ...23, 25, 32 395 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus) - 2008 Ford F450 | Owner Guide 4th Printing - Page 396
(TPMS) Tires, Wheels and Loading ...224 Tires ...206-208 alignment ...216 care ...212 changing ...310, 312 checking the pressure ...211 inflating ...209 label ...223 replacing ...214 rotating ...217 safety practices ...215 sidewall information ...219 2008 F-250/350/450/550 (f23) Owners Guide (post - 2008 Ford F450 | Owner Guide 4th Printing - Page 397
Index snow tires and chains ...235 spare tire ...308-309 terminology ...208 tire grades ...207 treadwear ...207, 213 Towing ...242 recreational towing ...253 Trailer Brake Controller-Integrated ...246 trailer towing ...242 wrecker ...327 Traction control ...262 Traction-lok rear axle ...264 Trailer - 2008 Ford F450 | Owner Guide 4th Printing - Page 398
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Introduction
4
Instrument Cluster
12
Warning lights and chimes
12
Gauges
19
Entertainment Systems
23
AM/FM stereo
23
AM/FM stereo with CD
25
AM/FM stereo with in-dash six CD
32
Auxiliary input jack
40
Satellite radio information
44
Navigation system
47
Family entertainment system
48
Climate Controls
76
Heater only
76
Manual heating and air conditioning
77
Dual automatic temperature control
80
Lights
85
Headlamps
85
Turn signal control
90
Bulb replacement
91
Driver Controls
98
Windshield wiper/washer control
98
Steering wheel adjustment
99
Power windows
102
Mirrors
103
Speed control
109
Upfitter controls
114
Moon roof
115
Message center
120
Tailgate
140
Table of Contents
1
2008 F-250/350/450/550
(f23)
Owners Guide (post-2002-fmt)
USA
(fus)