1995 GMC Sonoma Owner's Manual
1995 GMC Sonoma Manual
1995 GMC Sonoma manual content summary:
- 1995 GMC Sonoma | Owner's Manual - Page 1
I - 1995 GMC Sonoma | Owner's Manual - Page 2
- 1995 GMC Sonoma | Owner's Manual - Page 3
you how to use your manual and includes safety and vehicle damage warningsand symbols. Section 1 - Seats and Restraint Systems This section tells you how to use your seats and safety belts properly. It also explains the air bag system. Section 2 - Features & Controls This section explains how to - 1995 GMC Sonoma | Owner's Manual - Page 4
operation and maintenance of your 1995 GMC Sonoma and to provide important safety information. There is also a GMC Truck Warranty and Owner Assistance Information booklet. In some vehicles, there can be information manuals from other manufacturers like body builders or special equipment companies - 1995 GMC Sonoma | Owner's Manual - Page 5
Manual: Aux proprie'tnires cunudiens: Vous pouvez vous procurer un exemplaire de ce guide en franpischez votre concessionaire ou au DGN Marketing Services Ltd., 1500 Bonhill Rd., Mississauga, Ontario L5T 1 C7. GMCTRUCK General Motors, GM and the GM Emblem, GMC Truck and the GMC Truck Emblem, SONOMA - 1995 GMC Sonoma | Owner's Manual - Page 6
features and controls for your vehicle. In this manual, you'll find that pictures and words work manual. It's an alphabetical list of all that's in the manual, and the page number where you'll find it. Safety Warnings and Symbols You will find a number of safety cautions in this book. We use a box - 1995 GMC Sonoma | Owner's Manual - Page 7
something that can damage your vehicle. Many times, this damagewould not be covered by your warranty, and it could be costly. But the notice will tell you what to do to help avoid the damage. When you read other manuals, you might see CAUTION and NOTICE warnings in different colorsor in different - 1995 GMC Sonoma | Owner's Manual - Page 8
whenever your you vehicle is driven: Fasten Safety Belts Door lock/Unlock These symbols have to do with your lights: I Master Lighting Switch Turn Signal Direction Hazard Warning Flasher Headlight High Beam Parking Lights Daytime Running Lights Fog Lights Headlight Low Beam vi - 1995 GMC Sonoma | Owner's Manual - Page 9
your controls: w I 0 I Windshield Washer Witxishield Defroster Windshield Wiper Off Ventilating Fan These symbols are used on warning and indicator lights: I I I I Engine Coolant Temperature Battery Charging System Fuel Engine Oil Pressure SHIFT Brake Anti-Lock Shift Light Brake - 1995 GMC Sonoma | Owner's Manual - Page 10
Here are someother symbols you may see: I Horn fuse ALighter I Speaker u Hood Release Vlll ... - 1995 GMC Sonoma | Owner's Manual - Page 11
Seats & Restraint Systems Section Here you'll find information about the seats your vehicle andhow to use in You you your safety belts properly. can also learn about some things should not do with air bags and safety belts. Seats and Seat Controls This section tellsyou about the seats-how and - 1995 GMC Sonoma | Owner's Manual - Page 12
to unlock it. Slide theseat to where you want it. Then release the lever and try to move the seat with your body to make sure the seat is locked into place. Front Seat (Easy EntryOnly) Move the lever under 'he front of the seat up to unlock it. Slide theseat to where you want it - 1995 GMC Sonoma | Owner's Manual - Page 13
Reclining Front Seatbacks (Bucket Seats 60/40 or Bench) To adjust the seatback, lift the lever on the outer side of the seat. Release the lever to lock the seatback where you want it. Pull up on the lever and the seat will go to an upright position. But don't have a seatback reclined your vehicle - 1995 GMC Sonoma | Owner's Manual - Page 14
reach the storage areabehind the seat. Your seatback will move back and forth freely, unless you come to a sudden stop. Then it will lock in place. There's one time the seatback may not fold without some help from you. That's if your vehicle is parked going down a fairly steep hill. To fold - 1995 GMC Sonoma | Owner's Manual - Page 15
Seat (Extended Cab) The outside front passenger bucket or split-bench seat of your vehicle makes it easy to get in and out of the rear vehicle area. . .,. When you tilt the outside front passenger seatback fully forward, the whole seat will slide forward. After someone gets intothe rear seat - 1995 GMC Sonoma | Owner's Manual - Page 16
between the seat cushion and seatback. Safety Belts: They're for Everyone This part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts. And it explains the Supplemental Inflatable Restraint, or "air bag" system. A CAUTION - 1995 GMC Sonoma | Owner's Manual - Page 17
could have been badly hurt or killed. After more than 25 years of safety belts in vehicles, the facts are clear. In most crashes buckling up does matter ...a lot! Why Safety Belts Work When you ride in or on anything, you go as fast as i t goes. Take the simplest vehicle. Suppose it's just - 1995 GMC Sonoma | Owner's Manual - Page 18
Put someone on it. Get it up to speed. Then stop the vehicle. The rider doesn't stop. The person keeps going until stopped by something. In a real vehicle, it could be the windshield ... 1-8 - 1995 GMC Sonoma | Owner's Manual - Page 19
or the safety belts ! With safety belts, slow down as the vehicle does. get more time to you You stop. You stop over more distance, and your strongest bones take the forces. That's why safety belts make such good sense. Here Are Questions Many People About Ask Safety Belts-and the Answers Won't I - 1995 GMC Sonoma | Owner's Manual - Page 20
systems only; so they work with safety belts - not instead of them. Every air bag system protect you from things beyond your control, such as bad drivers. Most part of this manual called "Children." Follow those rules for everyone's protection. First, you'll want to know which restraint systems - 1995 GMC Sonoma | Owner's Manual - Page 21
2. Adjust the seat (to see how, see "Seats" in the Index) so YOU can sit UP straight. 3. Pick up isn't long enough, see "Safety Belt Extender" at end of the this section. so Make sure the release button the buckle is positioned you would on be able to unbuckle the safety belt quickly ever had to - 1995 GMC Sonoma | Owner's Manual - Page 22
at your abdomen. could cause serious or even This and fatal injuries. The shoulder should go over the shoulder across the belt chest. These parts of the body are best ableto take belt restraining forces. The safety belt locks if there's a suddenstop or a crash. Q: What's wrong with this? 1-12 - 1995 GMC Sonoma | Owner's Manual - Page 23
A: The belt is buckled in the wrong place. 1-13 - 1995 GMC Sonoma | Owner's Manual - Page 24
worn over the shoulder at all times. A CAUTION: You can be seriously injured if you wear the shoulder belt under too your arm. Ina crash, your body would move far forward, which would increase chance of head and neck injury. Also, the the belt would apply too much force the ribs, which - 1995 GMC Sonoma | Owner's Manual - Page 25
Q: What's wrong with this? n n A: The belt is twisted across the body. A CAUTION: You can be seriously injured by a twisted belt. In a crash, you wouldn't have thefull width of the belt to spread impact forces. If a belt is twisted, make it straight it can work properly, or so - 1995 GMC Sonoma | Owner's Manual - Page 26
Supplemental Inflatable Restraint System 0 This part explains the Supplemental Inflatable Restraint (SIR) system, or air bag. Your vehicle has an air bag for the driver. Here we the most important things to know about theair bag system: 1-16 - 1995 GMC Sonoma | Owner's Manual - Page 27
on the instrument panel, which shows AIR BAG. The system checks the airbag's electrical system for malfunctions. The lighttells you if there is an electrical problem. See "Air Bag Readiness Light"in the Index for more information. How the Air Bag System Works .. - Where is the air bag? The driver - 1995 GMC Sonoma | Owner's Manual - Page 28
is suddenly stopping as a result of a crash. The sensing system triggers a chemical reaction of the sodium azide sealed in the inflator. The reaction produces nitrogen gas, which inflates the air bag. The inflator, airbag, and related hardware are all part of the air bag module packed inside the - 1995 GMC Sonoma | Owner's Manual - Page 29
it inflates, you'll need some new parts for your air bag system. If you don't get them, the air bag system won't be there to help protect you in another crash. A new system will include the air bag module and possibly other parts. The service manual for your vehicle covers the need to replace other - 1995 GMC Sonoma | Owner's Manual - Page 30
cover. Servicing Your Air 5ag-Equipped Vehicle The air bag affects how your vehicle should be serviced. There are parts of the air bag system in several places around your vehicle. You don't want the system to inflate while someone is working on your vehicle. Your GM dealer and the 1995 GM Service - 1995 GMC Sonoma | Owner's Manual - Page 31
air bags from working properly in a crash. 0: there anything I might add to the front of the vehiclethat could Is keep the air bag from working properly? A: Yes. If you add things that change your vehicle's frame, bumper system Satisfaction in Procedure in this manual. See "Customer Satisfaction - 1995 GMC Sonoma | Owner's Manual - Page 32
is worn properly, it's more likely that the fetus won't be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts effective is it does, let it go back all the way and start again. Center Passenger Position Lap Beli If your vehicle has a bench seat, someone can sit in the - 1995 GMC Sonoma | Owner's Manual - Page 33
part of a way lap-shoulder belt. If the belt isn't long enough, see "Safety Belt Extender'' at the end of this section. Make sure the release button on the buckle is positioned so you would be able to unbucklethe safety belt quickly if you ever had to. Rear Seat Passengers (Extended Cab Jump Seats - 1995 GMC Sonoma | Owner's Manual - Page 34
Rear passengers who aren't safety belted can be thrown out of the vehicle in a crash. And they can strike othersin the vehicle who are wearing safety belts. Each jump seat has a lapbelt with no retractor. To make the belt longer, tilt the latch plate a little and pull the belt. 1-24 - 1995 GMC Sonoma | Owner's Manual - Page 35
, pull the belt as shown until it is snug. Buckle and position it the sameway as the lap part of the driver's safety belt (see "Driver Position'' in the Index). Make surethe release button on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you - 1995 GMC Sonoma | Owner's Manual - Page 36
' I I Never holda baby in your arms while riding in a vehicle. A baby doesn't weigh much until a crash. During a crash a babywill For crash at become so heavy you can't hold it. example, in a only 25mph (40 km/h), a 12-pound (5.5 kg) baby will suddenly become a 240-pound (110 kg) - 1995 GMC Sonoma | Owner's Manual - Page 37
Child Restraints The child restraint must secured properly in the center(except 60/40 be bench seat) or right front passenger I you havea 60/40 split bench seat. f seat, you must use the right front passenger seat. Keep in mind that unsecured child restraint can an move around in a in properly - 1995 GMC Sonoma | Owner's Manual - Page 38
Securing a Child Restraint in the Center Seat Position (Except 60/40 Split Bench Seat) Don't use child restraints the center position of a 60/40 bench seat. in You'll be usingthe lap belt. 2. Put the restraint on the seat. Follow the instructionsthe child for restraint. 3. Secure the child in the - 1995 GMC Sonoma | Owner's Manual - Page 39
or around the restraint. The child restraint instructions will show you how. 5. Buckle the belt. Make sure the release button is positioned so you would be able work for an adult or larger child passenger. Center Front Seat Position (60/40 Split Bench Seat) Don't use a child restraint in this position. - 1995 GMC Sonoma | Owner's Manual - Page 40
work properly. Securing a Child Restraint in the Right Front Seat Position You'll be using the lap-shoulder belt. See the earlier part about the top strap if the child restraint has one. 1. Put the restraint on the seat. Follow the instructions for the child restraint. 2 . Secure the child in the - 1995 GMC Sonoma | Owner's Manual - Page 41
of the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. If the shoulder belt goes in front of the it behind the child restraint. 4. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt - 1995 GMC Sonoma | Owner's Manual - Page 42
child restraint in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle's safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. Larger Children - 1995 GMC Sonoma | Owner's Manual - Page 43
very close to the child's face or neck? is A: Move the child toward the center of the vehicle, but be sure that the shoulder belt still is on the child's shoulder, so that in a crash the child's upper body would have the restraint that belts provide. If the child is so small that - 1995 GMC Sonoma | Owner's Manual - Page 44
in a seat that has a lap-shoulderbelt, but the shoulder part is behindthe applies belt force to the child's pelvic bones in a crash. Safety Belt Extender If the vehicle's safety belt will fasten will order you an extender. It's free. When you go in to order it, take the heaviest coat you will - 1995 GMC Sonoma | Owner's Manual - Page 45
from doing its job, have it repaired. Torn or frayed belts may not protect you in a crash. They can apart under rip impact forces. If a belt is torn or frayed, get a new one right away. Replacing Seat and Restraint System Parts After a Crash If you've had a crash,do you need new belts? After a very - 1995 GMC Sonoma | Owner's Manual - Page 46
Notes 1-36 - 1995 GMC Sonoma | Owner's Manual - Page 47
Features & Controls Section Here you can learn about the many standard and optional features on your vehicle, and information on starting, shiftingand braking. Also explained are the instrument panel and the warning systems that tell you if everything is working properly - and what to do if you - 1995 GMC Sonoma | Owner's Manual - Page 48
* 0000 * I I I I Ill 1 111111 1 1 1-11 When a new vehicle is delivered, the dealer provides the owner with a pair of identical keys and a bar-coded tag. The bar-coded tag has a codeon it that tells your dealer or a qualified locksmith how to make extra keys. Keep this tag in a safe place. If you - 1995 GMC Sonoma | Owner's Manual - Page 49
I NOTICE: Your vehicle has a number new features that can help prevent of theft. But you can have a of trouble getting into your vehicle lot if you ever lock your keys inside. may even have to damage You So your vehicle to get in. be - 1995 GMC Sonoma | Owner's Manual - Page 50
easily enter through an unlocked door when you slow downor stop your vehicle. This may not be so obvious: You increase the chance of being crash if the doors aren't locked. thrown out of the vehicle in a Wear safety belts properly, lock doors, and you will be far your better off - 1995 GMC Sonoma | Owner's Manual - Page 51
From the inside: To lock the door, slide the lever on your inside door rearward. To unlock thedoor, on slide the lever your inside door forward. You will see a red area on thelever. Power Door Locks If your vehicle has power door locks, push LOCK on the power door lock switch on the door armrest. - 1995 GMC Sonoma | Owner's Manual - Page 52
feet (9 m) awayusing the key chain transmitter supplied your with vehicle. on Your Keyless Entry System operates a radio frequency subject to Federal Communications Commission (FCC) Rules. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This - 1995 GMC Sonoma | Owner's Manual - Page 53
is necessary. See the instructions on battery replacement. 0 Check the distance. You may be too far from your vehicle. This product has a maximum range. Check the location. Othervehicles or objects may be blocking the signal. See your GM dealer or a qualified technician for service. 0 Changes or - 1995 GMC Sonoma | Owner's Manual - Page 54
the bottom by twisting the dime. 3. Remove and replace the batteries with two Duracell @-type batteries (DL2016 or equivalent), positive side down. 4. Align and snap . If you have an automatic transmission, taking your key out also locks yourtransmission. And remember to lock the doors. 2-8 - 1995 GMC Sonoma | Owner's Manual - Page 55
lighted Put your valuablesin a storage area, likeyour glove box. Lock all the doors except the driver's. New elaborate "break-in." But an it will perform better in the long run if you follow this time your new brake linings aren't yet broken in. Hard stops with new linings mean premature wear and - 1995 GMC Sonoma | Owner's Manual - Page 56
in the ACC position for long periods of time. Prolonged operation of accessories in the ACC position you could drain your battery and prevent from starting your vehicle. LOCK -This position locks your ignition, steering wheel and transmission. It's a theft deterrent feature. You will only be able to - 1995 GMC Sonoma | Owner's Manual - Page 57
with your hand. Using a tool to force it could break the key or the ignition switch.If none of this works, then your vehicle needs service. Key Release Button The key cannot be removed from the ignition of manual transmission vehicles unless the key release button is used. 1 2- 11 - 1995 GMC Sonoma | Owner's Manual - Page 58
Vehicle Identification Number (VIN) shows the code letter or number for your engine.You will find the VIN at the top left of your instrument panel. (See "Vehicle Identification Number'' in the Index.) Follow the proper steps tostart the engine. Automatic transmission: Move your shift lever to PARK - 1995 GMC Sonoma | Owner's Manual - Page 59
, you could change the way the fuel injection system operates. Before adding If electrical equipment, check with your dealer.you don't, your engine mightnot perform properly. If you ever have to have your vehicle towed, see part of this the manual that tells how to doit without damaging - 1995 GMC Sonoma | Owner's Manual - Page 60
, you could change the way the fuel injection system operates. Before adding If you electrical equipment, check with your dealer. don't, your engine might not perform properly. If you ever have have your vehicle towed, see part of this to the manual that tells how to do itwithout damaging your - 1995 GMC Sonoma | Owner's Manual - Page 61
you add electrical parts or accessories, could change the way the fuel injection system operates. Before adding If you don't, your electrical equipment, check with your dealer. engine might not perform properly. If you ever have to have your vehicle towed, seethe partof this manual that tells how - 1995 GMC Sonoma | Owner's Manual - Page 62
coolant heater cord strap B. Engine coolant heater cord cap In very cold weather, 0°F (-1 8 O C) or colder, the engine coolant heater can help. You'll get easier starting and better fuel economy during engine warm-up. Usually, the coolant heater should be plugged in a minimum of four hoursprior - 1995 GMC Sonoma | Owner's Manual - Page 63
to keep it away from moving engine parts. If you don't, it could Automatic Transmission There areseveral different positions for your shift lever. If your vehicle is equipped with automatic transmission a small current drain on your battery which could discharge your battery over a period of time. - 1995 GMC Sonoma | Owner's Manual - Page 64
the parking brake firmly set.Your vehicle can roll. Don't leaveyour vehicle whenthe engine isrunning unless you have to. If youhave leftthe engine running, damaging your transmission, see "If You're Stuck: In Sand, Mud, Ice or Snow" in the Index. 0 NEUTRAL (N) - In this position, your engine doesn't - 1995 GMC Sonoma | Owner's Manual - Page 65
gives you more power but lower fuel economy. You can use SECOND GEAR (2) on hills. It can help control your speed as you go down steep mountain roads, but then you would also want to use your brakes off and on. If you manually select SECOND GEAR (2), the transmission will drive in second gear. You - 1995 GMC Sonoma | Owner's Manual - Page 66
isyour shift pattern. Here's how to operate your transmission: 3 0 FIRST GEAR (1) -Press the clutch pedal and shift into FIRST GEAR (1). Then, slowly let on the clutch pedal as press the up you accelerator pedal. You can shift into FIRST GEAR (1) when you're going less than 20 mph (32 km/h). If - 1995 GMC Sonoma | Owner's Manual - Page 67
clutch pedal slowly while pressing the accelerator pedal. NOTICE: Shift to REVERSE (R) only after your vehicle is stopped. Shifting to REVERSE (R) while your vehicle is moving could damage your transmission. Also, use REVERSE (R), along with the parking brake, for parking your vehicle. SHIFT Light - 1995 GMC Sonoma | Owner's Manual - Page 68
normal for the light to go on and off if you quickly change the position of the accelerator. Ignore the SHIFT lightwhen you downshift. Four- Wheel Drive Vehicles Only: If your vehicle has four-wheel drive and is equipped with a manual transmission, disregard the shift light when the transfer case - 1995 GMC Sonoma | Owner's Manual - Page 69
I NOTICE: Driving with the parking brake on can cause your rear brakes to overheat. You may have to replace them, and you to do first to keep the trailer from moving. Shifting IntoPARK (P) (Automatic TransmissionModels Only) 1. Hold the brake pedal down with your right foot and set the parking - 1995 GMC Sonoma | Owner's Manual - Page 70
this: Pull the lever toward you. Move the lever up as far as it will go. 3. If you have four-wheel drive with a manual transfer case shift lever, be sure the transfer case is in a drive gear -not inPARK (P). Leaving Your Vehicle With the Engine Running (Automatic Transmission Models Only) 2-24 - 1995 GMC Sonoma | Owner's Manual - Page 71
seat. To find out how, see "Shifting Into PARK (P)" in the Index. When you are ready to drive, move theshift lever out of PARK (P) before you release theparking brake engine,put your manual transmission in REVERSE (R) and firmly apply the parking brake. If you have four-wheel drive with a manual - 1995 GMC Sonoma | Owner's Manual - Page 72
Engine Exhaust 2-26 - 1995 GMC Sonoma | Owner's Manual - Page 73
Running Your Engine While You're Parked (Automatic Transmission) It's better not to park with the engine running. But if you ever haveto, here are some thingsto know. A CAUTION: Idling the engine with the air system control off could allow dangerous exhaust into your vehicle (seethe earlier - 1995 GMC Sonoma | Owner's Manual - Page 74
can send your engine's driving power 's drivetrain. Manual Transfer Case If your four-wheel drive vehicle has the manual transfer case , the transfer case shift lever is on the floor next to the driver. Use this lever to shift into and out of four-wheel drive. An indicator light - 1995 GMC Sonoma | Owner's Manual - Page 75
moving less than 3 mph (4.8 km/h) with the transmission NEUTRAL (N) for an automatic in transmission or the clutch pedal depressed with a manual transmission. 2. Press the transfer case shift button and shiftone continuous motion. in of Don't pausein N SET PARK BRAKE asyou shift into or out 4LO, or - 1995 GMC Sonoma | Owner's Manual - Page 76
an automatic transmission or the clutch pedal depressed in vehicles equipped with a manual transmission. The preferred method for shifting into 4LO is to have your vehicle slowly moving 1 to 2 mph (1.6 to 3.2 k d h ) . Press and release the 4LO switch. You must wait for the amber 4LO indicator light - 1995 GMC Sonoma | Owner's Manual - Page 77
(N) or the clutch pedal depressed. On automatic transmission equipped vehicles: If your transfer case does not shift into 4H1, your transmission indicator switch may require adjustment. With your transmission in NEUTRAL (N), press and release the 4HI switch. While the 4HT indicator light is flashing - 1995 GMC Sonoma | Owner's Manual - Page 78
Windows To open your manual windows, t r the un hand crank on each door to raise the driver's window switch down for more than one half second to activate the express feature. down Lightly tap the switch to open the window slightly. The express down feature can be interruptedat any time bypressing - 1995 GMC Sonoma | Owner's Manual - Page 79
Window Your vehicle may have a sliding rear window Squeeze the latch in the center of the window and slide the glass to open it. When you close the window. be sure the latch catches. Swing-Out Windows (Extended Cab) To open a rear swing-out window, pull the latch toward the front of - 1995 GMC Sonoma | Owner's Manual - Page 80
release the lever lock the then to wheel in place. Do not adjust the steering wheel whiledriving. Multifunction Lever The lever on left side of the steering column includes your: the Turn Signal and Lane Change Indicator 0 Headlamp High-Low Beam Windshield Wipers Windshield Washer Cruise Control - 1995 GMC Sonoma | Owner's Manual - Page 81
automatically. A green arrow on the instrument panel will go on at all when you signal a turn, check the lights, a different turn signal flasher is used. With this flasher installed, the signal indicator will flash even if a turn signal bulb is burned out. Check the front and rear turn signal lights - 1995 GMC Sonoma | Owner's Manual - Page 82
or high to low, pull the multifunction lever all the way toward you. Then release it. When the high beams are on, this blue indicator light on the instrument panel also will be on. Windshield Wipers You control the windshield wipers by turning the band with the wiper symbol on it. For a single - 1995 GMC Sonoma | Owner's Manual - Page 83
can be very useful in light rain or snow. Turn the drive safely. To avoid damage, be sureto clear ice and snow from the wiper blades beforeusing cause wiper linkage damage. Always clear ice and heavy snow from windshield, push the paddle. The wipers will clear the window and then either stop orreturn - 1995 GMC Sonoma | Owner's Manual - Page 84
't clean as well as washer fluid. 0 Fill your washer fluidtank only 3/4 full when it's very cold. This allows for expansion, which could damage the tank if it is completely full. Don't use radiator antifreeze in your windshield washer.It can damage your washer systemand paint. 0 Cruise Control - 1995 GMC Sonoma | Owner's Manual - Page 85
If you have an automatic transmission and you apply your brakes, the Cruise Control will shut off. If you have a manual transmission and you apply your brakes or push the clutch pedal, the Cruise Control will shut off. A CAUTION: Cruise Control can be dangerous where you can't drive safely at a - 1995 GMC Sonoma | Owner's Manual - Page 86
vehicle will keep going faster until you release the switch or apply the brake. You could be startled and even lose control. So unless you want to go faster, don't hold the switch at R/A (Resume/Accelerate). To lncrease Speed While Using Cruise Control 1. Use the accelerator pedal to get to the - 1995 GMC Sonoma | Owner's Manual - Page 87
the lower speedyou want, then release it. To slow downin very small amounts, push the button for lessthan half a second. Each timeyou do this, you'll go 1 mph (1.6 km/h) slower. Passing Another Vehicle While Using Cruise Control Use the accelerator pedal increase yourspeed. When you take your - 1995 GMC Sonoma | Owner's Manual - Page 88
step onthe accelerator pedal to maintain your speed. When going downhill, you may have to brake or shift to a lower gear to keep your speed down. Of course, applying the brake takes you out of Cruise Control. Many drivers find this to be too much trouble and don't use Cruise Control on steep hills - 1995 GMC Sonoma | Owner's Manual - Page 89
off your lamps. Turn the switch next to the headlamp switch up to make your instrument panel and transfer case lights brighter. Turn the switch all the way up to turn on the interior lamps. You your headlamps will flicker on and off. Have your headlamp wiring checked right away if this happens. 2-43 - 1995 GMC Sonoma | Owner's Manual - Page 90
instrument panel under the INT LIGHTS switch. Press the side the of switch with the light to turn the fog lamps on, andOFF to turn them off. A light will will not give as much light as your off headlamps. on Never useyour fog lamps in the dark without turningyour headlamps. go on. Fog lamps will off - 1995 GMC Sonoma | Owner's Manual - Page 91
Daytime Running Lamps (DRL) Indicator Light You may have this light on the instrument panel. It goes on whenever the Daytime Running Lamps are on, the ignition is on, the headlamp switch is off, and the parking brake is released. Dayfime Running Lamps Daytime Running Lamps (DRL) make it easier to - 1995 GMC Sonoma | Owner's Manual - Page 92
If your vehicle has optional map lamps, they will automatically come on for approximately 20 seconds when either frontdoor is opened orunlocked with the Keyless Entry system, if so equipped, oruntil the ignition is turned to RUN or ACC. The lights will also stay on for approximately 15 seconds after - 1995 GMC Sonoma | Owner's Manual - Page 93
lamps on and by pressing the switch near each light. Outside Mirrors Adjust your outside mirrors so you can just see the side of your vehicle. Some mirrorsare manually adjustable, and some mirrors come with an optional remote control adjustment switch. Find the switchthe driver's on door armrest - 1995 GMC Sonoma | Owner's Manual - Page 94
is convex. A convex mirror's surface is curved so you can see more from the driver's seat. A CAUTION: A convex mirror can make things (like other vehicles) look farther away than they holding small items, such as maps. Some visors have a lighted mirror. Just lift the cover up to turn on the mirror - 1995 GMC Sonoma | Owner's Manual - Page 95
the accessory power outlets, maximum electrical 25 off load must not exceed amps. Always turn any electrical equipment when not in use. Leaving electrical equipment on for extended periods will drain your battery. Cigarette Lighter/Ashtray 1 To use the lighter, press it in all the way, and let go - 1995 GMC Sonoma | Owner's Manual - Page 96
causing damage. To remove theashtray, push down on the metal cover. Then press up on the release tab on panel under the metal cover and remove the ashtray. the Storage Compartments. 'Your vehicle may have a console compartment between the bucket seats. To open it, just squeeze the lever in the - 1995 GMC Sonoma | Owner's Manual - Page 97
Cupholders are on the front of split-bench seats. Squeeze the latch at the front of the cupholder and pull it straight out. The liner removes for easy cleaning and the cupholder is dishwasher safe. To open your glove box, squeeze the lever at the top of the glovebox and lower the door. Two cup - 1995 GMC Sonoma | Owner's Manual - Page 98
A storage compartment under your radio may be used to hold small items. You will find a storage pocket on each of the front doors. I Some vehicles may have a storage pocket on the back of the bucket or 60/40 bench seats. 2-52 - 1995 GMC Sonoma | Owner's Manual - Page 99
Instrument Panel I . Vents 2. Instrument Cluster 3. Air ConditionedHeater 4. Glove Box 5 . Sound System 6. Power Aux Outlets (Optional) 6 . Cigarette Lighter 7 . Brake Release Handle 8. Light Switches 9. Electronic Transfer Case (Option) 10. Fog Lamp Switch (Optional) 1 1. Ashtray 12. Storage - 1995 GMC Sonoma | Owner's Manual - Page 100
in the U.S.) or kilometers (used i n Canada). Tamper Resistant Odometer Standard Cluster Tachometer Cluster Your odometer is tamper resistant. It will show silver lines between the numbers if someone tries to turn it back. You may wonder what happens if your vehicle needs a new odometer installed - 1995 GMC Sonoma | Owner's Manual - Page 101
is conlpletely depressed. To set the tt-ip odometer t o zero, completely push the button near the readout. Tachometer The tachometer displaysthe engine speed in revolutions per minute (rpm). Each tachometer has a different limit depending on the powertrain in your vehicle. The tachometer has three - 1995 GMC Sonoma | Owner's Manual - Page 102
lift your foot off of the accelerator pedal. If you drive forvery long with the tachometer in the red danger range, engine damage result. will Warning Lights and Indicators This part describesthe warning lights and gages that may be on your vehicle. The pictures will help you locate them. Warning - 1995 GMC Sonoma | Owner's Manual - Page 103
the tone northe light will come on. Air Bag Readiness Light There isan air bag readiness light the instrument panel, which shows on AIR BAG. The system checks the bag's electrical system for air malfunctions. The light tells you there is an electrical problem. The if system check includes ther bag - 1995 GMC Sonoma | Owner's Manual - Page 104
stays on, or comes on when you are driving,your air bag system may not work properly. Have your vehicle serviced right away. Brake System Warning Light Your vehicle's hydraulic brake system is divided into two parts. If one part isn't working, the other part can still work and stop you. For good - 1995 GMC Sonoma | Owner's Manual - Page 105
after your parking brake is fully released, it means you have a brake problem. Anti-Lock Brake System Warning Light(Option) If your vehicle has four-wheel anti-lock brakes, it will have this yellow light. With the anti-lock brake system, this lightwill come on when you start your engine and may - 1995 GMC Sonoma | Owner's Manual - Page 106
. Malfunction Indicator Lamp (SERVICE ENGINE SOON Light) The amber Malfunction Indicator Lamp (SERVICE ENGINE SOON Light) is located at the top of your instrument panel. SERVICE ENGINE SOON A computer monitors operation of your fuel, ignition and emission control systems. Thislight should come on - 1995 GMC Sonoma | Owner's Manual - Page 107
Malfunction Indicator Lamp (SERVICE ENGINE SOON Light) Your vehicle is equipped with an onboard computer which monitors is operation of the emission control system. This system called OBD I1 (On-Board Diagnostics-Second Generation) andis intended to assurethat emissions are atacceptable levels for - 1995 GMC Sonoma | Owner's Manual - Page 108
problem. Have it checked right away. Driving while this light is on could drain your battery. If you must drive a short distance with the light on, be certain to turn off all your accessories, such as the radio and air conditioner. CHECK GAGES lndicator Light This amber CHECK GAGES indicator light - 1995 GMC Sonoma | Owner's Manual - Page 109
and the headlight switch and parking brake are off. Formore details about DRL, see"Daytime in Running Lamps?' this section. SHIFT Indicator Light This amber SHIFT indicator light is at the top of the instrument cluster of vehicles with manual transmissions. Shifting when the indicator light is on - 1995 GMC Sonoma | Owner's Manual - Page 110
High-Beam Indicator Light This blue high-beam indicator light is above the engine oil temperature gage on the instrument cluster and is on whenever you use your high beam headlamps. See "Headlamp High-Low Beam Changer" in this section. Turn Signaland Lane Change Indicator Light This light with the - 1995 GMC Sonoma | Owner's Manual - Page 111
normal driving conditions, you should pull off the road. stop your vehicle and turn off the engine as soon as possible. Hot Coolant Can Burn you Badly! In Prohlerm On The Road, this manual explains what to do. See "Engine Overheating" in the Index. Oil Pressure Gage The oil pressure gage shows the - 1995 GMC Sonoma | Owner's Manual - Page 112
so hot that it be burned. Check your oil soon as possible and have your as vehicle serviced. NOTICE: Damage to your engine from neglected oil problems can be costly and is not covered by your warranty. Fuel Gage I 112 F The fuel gagetells you about how much fuel you have remaining when the - 1995 GMC Sonoma | Owner's Manual - Page 113
shows your battery's state of charge in DC volts. When the engine is running, the gage shows the condition of the charging system. Readings accessories. Readings in either warning zone indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. Center - 1995 GMC Sonoma | Owner's Manual - Page 114
the rear framecrossmember. This harness hasa 30 Amp. in-line fused battery feed wire and no connector, and should be wired by a qualified service person. Attach the harness to the trailer, then tape . The fuse fortrailer wiring is in-line and located in left front side panel electrical block. 2-68 - 1995 GMC Sonoma | Owner's Manual - Page 115
find out how to operate the comfort control systems and audio systems offered with your vehicle. Be sure to read about the particular system suppliedwith your vehicle. Comfort Controls Heater Controls If your vehicle does not have air conditioning, your heater controls will look like this. To The - 1995 GMC Sonoma | Owner's Manual - Page 116
have fog or iceon the windshield. Heater/Air Conditioning Controls If your vehicle has air conditioning, your heatedair conditioning controls will look like this. Before using your vehicle's air conditioning,open the windows to clear the vehicle of hot air. The switch with the fan symbol changes - 1995 GMC Sonoma | Owner's Manual - Page 117
to maximize your air conditioner's performance and your vehicle's fuel economy. This setting cools the air the Fastest and should be used to keep "unwanted odors" and/or dust from entering the vehicle. NORM A/C -This setting cools outside air directs it through the and instrument panel vents. This - 1995 GMC Sonoma | Owner's Manual - Page 118
the intake ducts of snow and moisture, and reduces the chance of fogging the inside of your windows. e Keep the air path under the front seats clear of objects. This helps air to circulate throughout your vehicle. You will find air vents in the center and on the sides of your instrument panel - 1995 GMC Sonoma | Owner's Manual - Page 119
, it increase the flow of air coming out will of any vents that are open. Audio Systems Your Delco@ audiosystem has been designed system do can and how to operate all its controls,to be sure you're getting the most out of the advanced engineering that went into it. Setting the Clock (Audio Systems - 1995 GMC Sonoma | Owner's Manual - Page 120
How to Operate Your E T P AM-FM Stereo Audio System This part tells you how your ETR@AM-FM stereo audio system works. Upper Knob (PWR-VOL-RECALL) functions: Turn it to control the volume. Press it to display the time when the ignition is off. 0 - The upper knob has these four Turn it to turn - 1995 GMC Sonoma | Owner's Manual - Page 121
increase the bass response. Adjust the BASS lever to give a pleasing sound to your ear. How to Operate Your ETW AM-FM Stereo Audio Cassette System This part tells you how your ETR@AM-FM stereo audio cassettesystem works. 3-7 - 1995 GMC Sonoma | Owner's Manual - Page 122
-RCL) functions: Turn it to control the volume. - The upper knob has these five Turn it to turn the system on and off. Press it to radio stations. Press it to change between the AM and FM bands. FADE -The control ring behind the lower knob adjusts the fronthear speaker balance. next SEEK - Press - 1995 GMC Sonoma | Owner's Manual - Page 123
your ear. AUTO DNR - This unit is equipped with an automatic Dynamic Noise Reduction system. DNR@reduces and the tape will rapidly go forward until you press the STOP-EJECT button lightly. REV - To rapidly reverse to be cleaned. It will still play cassette tapesbut it should be cleaned to prevent - 1995 GMC Sonoma | Owner's Manual - Page 124
AM-FM Stereo Audio Cassette System with Equalizer This part tells you how your ETR@AM-FM stereo audiocassette system with equalizer works: Upper Knob (PWR-VOL-PROG-RCL) functions: 0 0 - The upper knob has these five Turn it to turn the system on and off. Turn it to control the volume. Press it to - 1995 GMC Sonoma | Owner's Manual - Page 125
and 3.5K and 1 OK control the treble. We suggest you start with the center lever ( I K) in stereo. AUTO DNR@- This unit is equipped with an automatic Dynamic Noise Reduction system. DNR' lighted arrow shows which direction the tape is being played. Cr02 - The Cr02button lets you set the system - 1995 GMC Sonoma | Owner's Manual - Page 126
points the tape will rapidly go forward until you press the and STOP-EJECT button lightly. 4 REV - To rapidly indicator. radio will display to The show the clean feature been reset. has Your Delco systemmay be system canget C-QUAM % signals, your STEREO light will come on when are receiving stereo. - 1995 GMC Sonoma | Owner's Manual - Page 127
AM-FM Stereo Audio Compact Disc (CD) System This part tellsyou how your ETR' AM-FM Upper Knob (PWR-VOL) - stereo system works: The upper knob has two functions: Turn it to turn the system on and off when the ignition is on. Turn it to control the volume. Volume will be displayed briefly unless - 1995 GMC Sonoma | Owner's Manual - Page 128
tones. Press the center of the control for apreset BASS position control for preset TREB a position. The treble levelwill be displayed briefly when using this control play again. Press to turn the system on. PWR Insert a disc partway the disc comes back out, check to ifsee of the following aretrue: any - 1995 GMC Sonoma | Owner's Manual - Page 129
while using this control. FWD - Press and hold the FWD button to advance quickly within a track. Release it to resume The instructions below tell you how to enter a secret code into system. If your car loses battery power for any reason, you must unlock the system with the secret code beforethe - 1995 GMC Sonoma | Owner's Manual - Page 130
Accessory) orRUN position. 3. Press the PWR knob tot r the radio off. un 4. Press the 1 and 4 buttons together. Hold them down until shows on thedisplay. You are now ready to enter your secret Don't wait more than 15 code is secure. To Unlock The System After A Power Loss When batterypower - 1995 GMC Sonoma | Owner's Manual - Page 131
codes go. lines. Try reducing the treble to reduce thisnoise if you ever get it. AM Stereo means the Delco@system system get C-QUAM@, your can "STEREO" light control on your radio to a safe sound level beforeyour hearing adapts to it. To help avoid hearing loss or damage: 1. Adjust the volume control - 1995 GMC Sonoma | Owner's Manual - Page 132
with a scrubbing action, non-abrasive cleaning cassette. Thisis a wet-type cleaning system that uses a cleaning cassette with pads which scrub the tape head as the hubs of the cleaner cassette turn. properly clean your tape player, follow instructions To with the cleaning cassette. If you use this - 1995 GMC Sonoma | Owner's Manual - Page 133
in good condition and the tape player is clean before obtaining service on your tape player. NOTICE: Cassette soiled, dampen a clean, soft cloth in a mild, neutral detergent solution and clean it, wiping from the center to the edge. . Check every oncein a while to be sure the mast is still - 1995 GMC Sonoma | Owner's Manual - Page 134
Notes 3 -21 - 1995 GMC Sonoma | Owner's Manual - Page 135
Your Driving and the Road Section 1 Here you'll find information about driving on different kinds of roads and in varying weather conditions. We've also included many other useful tips on driving. Defensive Driving The best advice anyone can give about driving is: Drive defensively. Please start - 1995 GMC Sonoma | Owner's Manual - Page 136
. You never know when the vehicle in front of you is going to brake or turn suddenly. Drunken Driving Death and injury associated with drinking problem. The Blood Alcohol Concentration (BAC) of someone who is drinking depends upon four things: 0 0 0 How much alcohol consumed The drinker's body - 1995 GMC Sonoma | Owner's Manual - Page 137
, this means that a woman generally will reach a higher BAC level than a when each has the same number drinks. of man of her same body weight limit at a BAC of 0.10 percent. In The law in many U.S. states sets the legal a growing number U.S. states, and throughout Canada, the limit is 0. - 1995 GMC Sonoma | Owner's Manual - Page 138
The body takes about an hour to rid itself of the alcohol in one drink. No amount of coffee or number of cold showers will speed that Control of a Vehicle You have three systems that make your vehicle go where you want it togo. They are the brakes, the steering and the accelerator. All three systems - 1995 GMC Sonoma | Owner's Manual - Page 139
may take longer to stop and the brake pedal will be harder to push. Anti-Lock Brakes (ABS) Your vehicle has an advanced electronic braking system that can help you keep it under control. If your vehicle has an anti-lock brake system warning light on the instrument panel, ithas four-wheel anti-lock - 1995 GMC Sonoma | Owner's Manual - Page 140
the most of available tire and road conditions. As you brake, your computer keeps receiving updates on wheel speed and controls braking pressure accordingly. Remember: Anti-lock doesn't change the time you need to get your foot up to the brake pedal. If you get too closeto the vehicle in front of - 1995 GMC Sonoma | Owner's Manual - Page 141
pushing on the brake pedal with steadily increasing pressure. When you do. it will help maintain steering control. In many emergencies, steering can help you more than even the very best braking. Steering Power Steering If you lose power steering assist because the engine stops or the system is not - 1995 GMC Sonoma | Owner's Manual - Page 142
accelerate. Those two control systems - steering and acceleration - can overwhelm those places where the tires meet the road and make you lose control. What should you do if this ever happens? Ease up on thebrake or accelerator pedal, steer the vehicle the way you want it to go, and slow down - 1995 GMC Sonoma | Owner's Manual - Page 143
pavement. You can turn the steering wheel up to 1/4 turn until the right front tire contacts the pavement edge. Then turn your steering wheel to go straight down the roadway. 1. Edge of Road Surface 2. Slow Down 3. Left Approx. Quarter Turn 4. Recover 4-9 - 1995 GMC Sonoma | Owner's Manual - Page 144
center line usually indicates it's all right to pass (providing the road ahead is clear). Never cross a solid line on your side of the lane or a doublesolid line to pass the slow vehicle. Remember to glance over your shoulder and check the blind spot. change signal before moving out of the right lane - 1995 GMC Sonoma | Owner's Manual - Page 145
The three types of skids correspond to your vehicle's three control systems. I n the braking skid your wheels aren't rolling. In the steering or accelerator pedal. If your vehicle starts to slide. ease your foot off the accelerator pedal and quickly steer the way you want the vehicle to go. - 1995 GMC Sonoma | Owner's Manual - Page 146
rear-wheel anti-lock braking system helps avoid only a rear braking skid. In a braking skid (where the front wheels are no longer rolling), release enough pressure on the brakes to get the front wheels rolling again. This restores steering control. Push the brake pedal down steadily when you have - 1995 GMC Sonoma | Owner's Manual - Page 147
thingsaround. You'll find other important information in this manual. "Vehicle See "Tires" in the Index. Areas It makes sense to plan your trip, especially going to a remote area. when You get Know the be sure to read the If winch instructions. In a remote area, a winch canhandy if you get stuck - 1995 GMC Sonoma | Owner's Manual - Page 148
's safe and close to home before you go into the wilderness. Off-road driving does engine sounds. With your arms, hands, feet, and body you'll need to respond to vibrations and vehicle bounce. Controlling . This could cause So, you to lose control and crash. whether you're driving on or off the - 1995 GMC Sonoma | Owner's Manual - Page 149
somethings to consider: Is the path ahead clear? Will the surface texture change abruptly up with one or two wheels, can't control the vehicle as well or at all. acceleration, sudden turns, or sudden braking. In a way, off-road signs, posted speed limits or signal lights. You have to use your own - 1995 GMC Sonoma | Owner's Manual - Page 150
be dangerous. You You could lose traction, slide sideways, and possibly roll over. could be seriously injured killed. When driving up hills, or always tryto go straight up. 4- 16 - 1995 GMC Sonoma | Owner's Manual - Page 151
traffic know you're there. Use your headlights even during the day. They make you brake pedal to stop the vehicle and keep it from rolling backwards. Also, apply the parking brake. If your engine is still running, shift the transmission into reverse, release the parking brake going up a hill. 4-17 - 1995 GMC Sonoma | Owner's Manual - Page 152
a manual transmission) to "rev-up" the engine and regain forward momentum. This won't work. Your vehicle will roll backwards very quickly and you could go out of control. Instead, apply the regular brake to stop the vehicle. Then apply the parking brake. Shift into reverse, release the parking brake - 1995 GMC Sonoma | Owner's Manual - Page 153
This way, engine drag canhelp gear. your brakes and they won't have to do all the work. Descend slowly, keeping yourvehicle under control atall times. go downhillwith the transmission in NEUTRAL (N), or with the clutch pedal depressed a manual shift. This is in called "free-wheeling." Your brakes - 1995 GMC Sonoma | Owner's Manual - Page 154
going downhill, here's what to do. 0 Stop your vehicle by applying the regular brakes. Apply the parking brake. Shift to PARK (P) (or to Neutral with the manual transmission) and, while still braking, restart the engine. Shift back to a low gear, release the parking brake can a problem when you - 1995 GMC Sonoma | Owner's Manual - Page 155
dangerous. If the vehicle rolls over, you could be crushed orkilled. Always get out on the uphill (high) side of the vehicle and stay well clear of the rollover path. 4-21 - 1995 GMC Sonoma | Owner's Manual - Page 156
Light rain causes no special off-road driving problems. system and your vehicle can stall. Stalling can also occur if you get your tailpipe under water. And, as long as your tailpipe is under water, you'll never be able tostart your engine. When you go through water, remember that when your brakes - 1995 GMC Sonoma | Owner's Manual - Page 157
the brake linings cleaned and checked. These substances can cause glazing and uneven braking. Check the body structure, steering, suspension, wheels, tires, exhaust system for and damage. Also, checkthe fuel lines and cooling system for any leakage. Your vehicle will require more frequent service - 1995 GMC Sonoma | Owner's Manual - Page 158
than clean glass would, making the pupils of your eyes contractrepeatedly. Remember that your headlights light up far less of a roadway when you are in a turn or curve. Keep your eyes moving; that way, it's easier to pick out dimly lighted objects. Just as your headlights should be checked regularly - 1995 GMC Sonoma | Owner's Manual - Page 159
keep your wiping equipment in good shape and keep your windshield washer tank filled. Replace your windshield wiper inserts when they show signs of large water puddles or even going through some car washes can cause problems, too. The water may affect your brakes. Try to avoid puddles. But - 1995 GMC Sonoma | Owner's Manual - Page 160
wet enough and you're going fast enough. When your vehicle -beam headlights - not just your parking lights to help make you more visible to others. Besides slowing down,allow some extra followingdistance. And be especially carefulwhen you pass another vehicle. Allow yourself more clear - 1995 GMC Sonoma | Owner's Manual - Page 161
energy. (See the next part, "Freeway Driving.") Treat a green light as a warning signal. A traffic light is there because the corner is busy enough to need it. When a light turns green, and just before you start to move, check both ways for vehicles that have not cleared the intersectionor may be - 1995 GMC Sonoma | Owner's Manual - Page 162
the freeway. If you have a clear view of the freeway as you drive along the entrance ramp, you should begin to check traffic. Try to determine where you Stay in the right lane unless you want to pass. Before changing lanes, check your mirrors. Then use your turn signal. Just before you leave the lane - 1995 GMC Sonoma | Owner's Manual - Page 163
you may tend to think you are going slowerthan you actually are. Before Leaving on Fuel, Engine Oil, Other Fluids: Have you checked all levels? 0 0 Lights: Are they all working? Are the lenses clean? Tires: They are vitally important to a safe,trouble could crash and be injured. that What can you do - 1995 GMC Sonoma | Owner's Manual - Page 164
road.) Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transmission. These parts can work hard on mountain roads. 0 Know how to go down hills. The most important thing to know is this: let your engine do someof the slowing down. Shiftto a lower - 1995 GMC Sonoma | Owner's Manual - Page 165
could get hot that they wouldn't work well. could crash. Always have your engine running your vehicle and in gear when you downhill. go 0 Know how to go uphill. You may want to shift down to a lower gear. The lower gearshelp cool your engine and transmission, and you can climb the hill better. Stay - 1995 GMC Sonoma | Owner's Manual - Page 166
" and will need to be very careful...,, , .,, ...",.X . I . -...- What's the worst time for this? "Wet ice." Very cold snow or ice can be slick and hard to drive on. wet ice can be even more trouble because it But may offer the leasttraction of all. You can get "wet ice" when it's about - 1995 GMC Sonoma | Owner's Manual - Page 167
braking system, you'll want to begin stopping sooner than you would on dry pavement. See "Anti-Lock" in the Index. Allow greater following distance on any slippery road. 0 Watch for slippery spots. The road might be fine until you hit a spot that's covered with ice. On an otherwise clear body - 1995 GMC Sonoma | Owner's Manual - Page 168
not know it is inyour vehicle. Clear away snow from that around the fuel. When you run the engine, make it go a little faster than just idle. That is, push the accelerator slightly. This uses less fuel for the heat that you get and it keeps the battery charged. You will need a well-charged battery - 1995 GMC Sonoma | Owner's Manual - Page 169
, you should: I . Set the parking brake firmly. 2. Place the automatic transmission in PARK (P) or the manual transmission in the lowest gear (FIRST GEAR). 3. Firmly attach the vehicle being towed to the tow vehicle. Refer to the hitch manufacturer's instructions. 4. Place the transfer case shift - 1995 GMC Sonoma | Owner's Manual - Page 170
5 . Release the parking brake only after the vehicle battery drain. Unlocking the steering column will allow for proper movement of the front wheelshires during towing. NOTICE: You should exercise extra care whenever towing another vehicle. Loading Your Vehicle J ' n u -mu SEE OWNER'S MANUAL - 1995 GMC Sonoma | Owner's Manual - Page 171
you need to go to a weigh or collision, things carried in the bed of your truckcould shift €orward you do,parts onyour the maximum lose control. cover parts orcomponents that fail because of overloading. If you put things inside yourvehicle - like suitcases,tools, packages, or anything else- they will go - 1995 GMC Sonoma | Owner's Manual - Page 172
manual. See "Loading Your Vehicle" in the Index. Two-Tiered Loading By positioning four 2" x 6" wooden planks across the width of the pickup box The center gravity height must not extend above the top of the pickup box people inside as part of your load. If you added any accessories or equipment - 1995 GMC Sonoma | Owner's Manual - Page 173
of everything you put in it. And, remember to figure the weight of the people inside as part of your load. Your dealer can help you determine your GCWR. Add-on Equipment When you the new equipment. NOTICE: Your warranty doesn't cover parts or components that fail because of overloading. 4-39 - 1995 GMC Sonoma | Owner's Manual - Page 174
Truck-Camper Loading Information Open your glove box and look for this label: This label will tell you if your vehicle can carry a the weight of the people inside. But, you can figure about 150 pounds for each seating position. The total cargo load must not be more than your vehicle's CWR. 4-40 - 1995 GMC Sonoma | Owner's Manual - Page 175
should fall within the center of gravity zone for your vehicle's cargo load. Campers can only be installed in a long box pickup. Check your Truck-Camper Loading Label in your glovebox to determine if your vehicle can carry a slide-in camper. You must weigh any accessories, trailerhitches or other - 1995 GMC Sonoma | Owner's Manual - Page 176
won't go over the GVWR or the GAWR. You'll get the best performance if brakes. For more information, see "Towing a Trailer" in the Index. Pickup Conversion to Chassis Cab General Motors is aware that some vehicle owners may consider having the pickup box removed and a commercialor recreational body - 1995 GMC Sonoma | Owner's Manual - Page 177
To pull in costly repairs not covered by your warranty. a trailer GM correctly, follow the advice in this part, and see your dealer good source for be this information canbe state or provincial police. Consider using a sway control your trailer will weigh if 2,000 pounds (900 kg) or'less.You should - 1995 GMC Sonoma | Owner's Manual - Page 178
full throttle. This helps your engine and other parts of your vehicle wear in at the heavier loads. 0 0 If you have an automatic transmission, you should use DRIVE (D) write to: General Motors of Canada Limited Customer Assistance Center 1908 Colonel Sam Drive Oshawa, OntarioLl H 8P7 Weight of - 1995 GMC Sonoma | Owner's Manual - Page 179
Here are some rules follow: to If you use a step bumper hitch, and your trailer tongue has a V-shaped foot, your bumper could be damaged in sharp turns. Check the distance of from the front edge the footto the middle of the hitch ball socket. If the distance is lessthan 12 inches, take the foot - 1995 GMC Sonoma | Owner's Manual - Page 180
well. You could even lose your brakes. Will the trailer parts take 3,000 psi (20 650 kPa) of pressure? If not, the trailer brake system must not be used with your vehicle. If everything checksout this far, then make the brake fluid tap at the port on the master cylinder that sends fluid to the rear - 1995 GMC Sonoma | Owner's Manual - Page 181
avoid situations that require heavy braking and sudden turns, Passing longer, you'll need to go much farther beyond the passed , if possible, have someone guide you. Making Turns I NOTICE on your instrument panel will flash whenever green arrows on your instrument panel will flash for turns even - 1995 GMC Sonoma | Owner's Manual - Page 182
may show signs similar to engine overheating. To avoid this, let the engine run whilc parked (preferably on level ground) with the automatic transmission i n PARK (P) (or the manual transmission out of gear and the parking brake applied) fora few minutes before turning the engine off.If you do get - 1995 GMC Sonoma | Owner's Manual - Page 183
for more on Things that are especially this. important in trailer operation are automatic transmission fluid (don't overfill), engine oil, axlelubricant, belt, cooling system, and brake adjustment. Each of these is covered in this manual, and the Index will help you find them quickly. If you're - 1995 GMC Sonoma | Owner's Manual - Page 184
\ 4-50 - 1995 GMC Sonoma | Owner's Manual - Page 185
Problems on the Road Section Here you'll find what to do about some problemsthat can occur on the road. Hazard Warning Flashers Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off'. 5-1 - 1995 GMC Sonoma | Owner's Manual - Page 186
your front and rear turn signal lights flash on and Your off. hazard until the first click and release. are won't work The When the hazard warning stop if you step on the brake. Other Warning Devices If you carry m) behind your vehicle. Jump Starting If your battery has run down, may want to use another - 1995 GMC Sonoma | Owner's Manual - Page 187
it could damage your vehicle, evenif you havea manual transmission. And if you have an automatic transmission, it won't start that way. To Jump Start Your Vehicle: 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. NOTICE: If the othersystem isn'ta 12-volt - 1995 GMC Sonoma | Owner's Manual - Page 188
you should know. Positive (+) will go to positive (+) and negative (-) will go to negative (-) or a metal engine part. Don't connect (+) to (-) or you'll get a short that would damage the battery and maybe other parts too. A CAUTION: Fans or other moving engine parts can injure you badly. Keep - 1995 GMC Sonoma | Owner's Manual - Page 189
anything until the next step. Theother end of the negative cable doesn'tgo to the dead battery. It goes to a heavy unpainted metal part on the engine of the vehicle with the dead battery. Good Battery (-) Heavy Metal Engine Part 9. Attach the cable at least 18 inches (45 cm) away from the dead - 1995 GMC Sonoma | Owner's Manual - Page 190
other or any other metal. Remove Cables In This Order: 2 3 1. Heavy Metal Engine Part 2. Good Battery (-) 3. Good Battery (+) 4. Dead Battery (+) Towing Your Vehicle Try to have a GM dealer or a professional towing service tow your vehicle. They can provide the right equipment and know how to - 1995 GMC Sonoma | Owner's Manual - Page 191
with damaged parts not fully service. Do not use the vehicle's steering columnlock for this. The transmission (either automaticor manual) should be in NEUTRAL (N) and the transfer case (either manual shift or electronic shift), if you have one, should be in 2HI. The parking brake should be released - 1995 GMC Sonoma | Owner's Manual - Page 192
Towing Fromthe Front 5-8 - 1995 GMC Sonoma | Owner's Manual - Page 193
NOTICE: Do not tow with sling-type equipment or the front bumper system will be damaged. Use wheel lift or car-carrier equipment. Additional ramping may be required for car-carrierequipment. Use safety chains and wheel straps. If - 1995 GMC Sonoma | Owner's Manual - Page 194
rear bumper system will be damaged. Use wheel liftor car-carrier equipment. Additional ramping may be required for car-carrierequipment. Use safety chains and wheel straps. If your vehicle has the four-wheel drive option, a dolly MUST be used under the front wheels when towingfrom the rear. Engine - 1995 GMC Sonoma | Owner's Manual - Page 195
an air conditioner, turn it off. 2. Turn on your heater to full hot at the highest h n speed and open the window as necessary. 3. If you're in a traffic jam, shift to NEUTRAL (N); otherwise, shift to the highest gear while driving - AUTOMATIC OVERDRIVE (@)or DRIVE (D) for automatic transmissions - 1995 GMC Sonoma | Owner's Manual - Page 196
cap C. Engine fan If the coolant inside the coolant recovery tank is boiling, don't do anything else until it cools down. The coolant level should be at the ADD mark. If it isn't, you may have a leak in the radiator hoses, heater hoses, radiator, water pump or somewhere else in the cooling system - 1995 GMC Sonoma | Owner's Manual - Page 197
the Fan speed increases when idle speed is doubled by pushing the accelerator pedal down. If it doesn't, your vehicle needs service. Turn off the engine. How to Add Coolant to the Coolant Recovery Tank If you haven't found a problem yet, but the coolant level isn't at ADD, add a 50/50 mixture of - 1995 GMC Sonoma | Owner's Manual - Page 198
When the coolant in the coolant recovery tank is at ADD, start your vehicle. If the overheat warning continues, there's one Inore thing you can try. You can add the proper coolant mix directly to the radiator, but be sure the cooling system is cool before you do it. 5-14 - 1995 GMC Sonoma | Owner's Manual - Page 199
the Radiator when the cooling system, 1. You can remove the radiator pressure cap including the radiator pressure cap upper radiatorhose, is no longer and hot. Turn the pressure cap slowly the left until it first stops. (Don't to press down while turning the pressure cap.) If you hear a hiss, wait - 1995 GMC Sonoma | Owner's Manual - Page 200
2. Then keep turning the pressure cap, but now push down as you turn it. Remove the pressure cap. 3. Fill the radiator with the proper mix, up to the base of the filler neck. 4. Then fill the coolant recovery tank to the ADD mark. 5-16 - 1995 GMC Sonoma | Owner's Manual - Page 201
back on the coolant recovery tank, but leave the radiator pressure cap off. 6. Start the engine and let it run until you can feelthe upper radiator hose getting hot. Watch out forthe engine fan. 7. By this time the coolant level inside the radiator filler neck may be lower. If the level is lower - 1995 GMC Sonoma | Owner's Manual - Page 202
, remove your foot from the accelerator pedal. Get the vehicle under control by steering theway you want the vehicle to go. It may be very bumpy and noisy, but you can still steer. Gently brake to a stop,well off the road if possible. If a tire goes flat, next part shows how to use your jacking - 1995 GMC Sonoma | Owner's Manual - Page 203
Changing a Flat Tire If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place.Turn on your hazard warning flashers. A. Flat Tire B. Blocked Tire 5-19 - 1995 GMC Sonoma | Owner's Manual - Page 204
and change atire. Jacking Equipment Storage The jacking equipment you'll is stored behind the front seats, either on need the center wall (extended cab) or along the right wall (regular cab). To remove your jack cover, if you have one, turn the plastic wing nut counterclockwise. Remove the jack - 1995 GMC Sonoma | Owner's Manual - Page 205
Jack Storage Cover 1. Hub Cap Removal Tool (on some 4. Hub Cap Removal Tool (on some models) models) 2. Cover Cab) (Extended 5. Bolt 3. Cover (Standard Cab) NOTE: Restore cover and hub removal tool if provided. cap 5-21 - 1995 GMC Sonoma | Owner's Manual - Page 206
Jacking Equipment 1. Wheel Wrench 2. Bracket 3. Jacking InstructionsTag (Roll and place tag behind the bracket after the tools are installed) 4. Bolt Location (Standard) 5. Bolt Location (ZR2) 6. Wheel Blocks 7. Nut 8. Rubber Band 9. Jack Position (ZR2) 10. Jack Position (Standard) Spare Tire - 1995 GMC Sonoma | Owner's Manual - Page 207
a tire frodto a stowage position under the vehicle while the vehicle is supported by a Always jack. tighten the tire fully against the underside of the end of the wheel wrench, on an angle, into the hole in the rear bumper. Be sure the chisel end of the wheel wrench connects into the hoist Turn - 1995 GMC Sonoma | Owner's Manual - Page 208
When the tire has been completely lowered, tilt the retainer at the end of the cable and pull it through the wheel opening. Pull the tire out from under the vehicle. I I NOTICE: To help avoid vehicle damage, not drive vehicle before cable do is restored. Underbody-Mounted Spare Tire 1. Wheel - 1995 GMC Sonoma | Owner's Manual - Page 209
the one being changed. Put your spare tire I flat tire. near the Hub Caps And Wheel Nut Caps YOUwill have to take hub caps or wheel nut caps to reach your off wheel nuts, If you have individual wheel nut caps that cover eachnut, they must be removed in order to get the wheel nuts off - 1995 GMC Sonoma | Owner's Manual - Page 210
Your wheel nut capsmay attach your hub cap to the wheel.Remove these wheel nut caps before you take off the hubcap. Some jack storage covers are equipped with a hub cap removal tool. Position the hub cap removal tool in the notch and pull straight away from thewheel to avoid potential darnage to the - 1995 GMC Sonoma | Owner's Manual - Page 211
, I. C .%md&w - 1995 GMC Sonoma | Owner's Manual - Page 212
whenit is jacked up is dangerous.If the vehicle slips off the jack, you could be badly injured or killed. Never getunder a vehicle whenit is supported only by a jack. NOTICE: Raising your vehicle withthe jack improperly positioned will damage the vehicle or may allow the vehicle to fall off the - 1995 GMC Sonoma | Owner's Manual - Page 213
Take off the flat tire. Remove any rust or dirt from the wheel bolts, mounting surfacesspare and wheel. Place the spare the wheel mounting surface. on 5-29 - 1995 GMC Sonoma | Owner's Manual - Page 214
Put on the spare tire. I Tighten each nut by hand until the wheel against the hub. a nut is held If can't be turned by hand, use the wheel wrench and your dealer as soon see as possible. Lower the vehicle by turning the jackhandle I counterclockwise. 5-30 - 1995 GMC Sonoma | Owner's Manual - Page 215
. ' A CAUTION: Storing the Jack and Spare Tire Return the jack, wheel wrench and wheel blocks to the proper location behind the seat. Secure the items and replace the jack cover, if you have one. Put the flat tire where the spare tire was stored. If you have the underbody carrier: 1. Put the - 1995 GMC Sonoma | Owner's Manual - Page 216
the wheel wrench, on an angle, through the hole in the rear bumper and into the hoist shaft. Turn the wheel wrench clockwise until the a tire with an aluminum wheel or it could damage the wheel. Secure the tire in the pickup bed. If You're Stuck: In Sand, Mud,Ice or Snow What you don't want to do - 1995 GMC Sonoma | Owner's Manual - Page 217
will clear the area around your front wheels. Then shift back forth between REVERSE (R) and a and forward gear (orwith a manual transmission, between FIRST (1) or SECOND (2) gear and REVERSE), spinning the wheels as little as possible. Release the accelerator pedal whileyou shift, and press lightly - 1995 GMC Sonoma | Owner's Manual - Page 218
I NOTICE: Never use the recovery hooks to tow the vehicle. Your vehicle could be damaged and it would not be covered by warranty. 5-34 - 1995 GMC Sonoma | Owner's Manual - Page 219
care of your vehicle. This section begins with service and fuel information, and then it shows how to check important fluid and lubricant levels. Thereis also technical information about your vehicle, and a part devotedto its appearance care. Service Your GM dealer knows your vehicle best and - 1995 GMC Sonoma | Owner's Manual - Page 220
gasoline rated at 87 octane or higher. With the 4.3L (Code W) engine, uge premium unleaded gasoline rated at 91 octane or higher for high power performance, when towing a trailer or with a high payload requirement. But when operating with a light load as a normal condition, you may use middle grade - 1995 GMC Sonoma | Owner's Manual - Page 221
be covered under your warranty. And even 5% or less, there at must be "coso1vents" and corrosion preventers in this fuel to help avoid these problems. Gasolines for Cleaner Air Your use of gasoline with deposit control additives will help prevent deposits from formingin your engine and fuel system - 1995 GMC Sonoma | Owner's Manual - Page 222
even one tankful, your emission controls won't work well or at all. With continuous use, spark plugs can get fouled, the exhaust system can corrode, and your engine oil can deteriorate quickly. Your vehicle's oxygen sensor will be damaged. All of that means costly repairs that wouldn't be covered by - 1995 GMC Sonoma | Owner's Manual - Page 223
canhappen if your tank is nearly full, and is more likely in hot weather. Open the fuel filler cap slowly and wait for any "hiss" noiseto stop. Then unscrew the cap all the way. Be careful not to spill gasoline. Clean gasoline from painted surfaces as soon as possible. See "Cleaning the Outside of - 1995 GMC Sonoma | Owner's Manual - Page 224
the lower driver's side of the instrument panel. Then go to the front of the vehicleand release the secondary hood release. Lift the hood, release the hood prop from its retainer and put the hood prop into the slot in the hood. You will have an underhood light that comes on when you lift the hood - 1995 GMC Sonoma | Owner's Manual - Page 225
Before closingthe hood, be sure all the filler caps areon properly. Then lift the hood to relieve pressure on the hood Prop. Remove the hood prop from the slot in the hood and return - 1995 GMC Sonoma | Owner's Manual - Page 226
the oil a few minutes to drain back into the oil pan. If you don't, the oil dipstick might not show the actual level. U To Check Engine Oil Pull outthe dipstick and clean it with a paper towel or cloth, push it then back in all the way. Remove it again, keeping the tip down. - 1995 GMC Sonoma | Owner's Manual - Page 227
the If so oil level gets above the cross-hatched area that shows the proper operating range, your engine could be damaged. The engine oil filler cap is located on the driver's side engine valve cover. Just fill it enough to put the level somewhere in the proper operating range. Push the dipstick all - 1995 GMC Sonoma | Owner's Manual - Page 228
shown in the following chart: RECOMMENDED SAE VlSCOSlTV GRADE ENGINE OILS FOR BEST FUEL ECONOMV AND COLD STARTING, SELECT THE LOWEST SAE VlSCOSlTV GRADE OIL is best for your vehicle. However, you can use SAE 1OW-30 if it's going to be 0°F (-1 8OC) or above. These numbers on an oil container show - 1995 GMC Sonoma | Owner's Manual - Page 229
"Starburst" symbol. Failure to use the proper oil can result in engine damage not covered by your warranty. GM Goodwrench@ oil Canada, GM Engine Oil) meets all the (in requirements for your vehicle. Engine Oil Additives Don't add anything to your oil. GM dealer is ready advise if you Your to - 1995 GMC Sonoma | Owner's Manual - Page 230
or bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem properly disposing of your used oil, ask your dealer, a service station or a local recycling center for help. Air CIeaner To remove the round air cleaner filter for the 4.3L (VTN 2 ) engine - 1995 GMC Sonoma | Owner's Manual - Page 231
into the slots in the air cleaner housing. On the 4.3L (VIN W) engine, also make certain that the PCV air tube is properly seated in the left hand valve cover. Refer to the Maintenance Schedule to determine when to replace the air filter. See "Scheduled Maintenance Services" the Index. in A CAUTION - 1995 GMC Sonoma | Owner's Manual - Page 232
Automatic Transmission Fluid When to Check and Change A good time to check your automatic transmission fluid level is when the engine oil is changed. Refer to the Maintenance Schedule to determine when to change your fluid. See "Scheduled Maintenance Services'' in the Index. How to Check Because - 1995 GMC Sonoma | Owner's Manual - Page 233
give you a more accurate readingof the fluid level. To check the fluid hot cold or Park your vehicle on a level place. Keep the engine running. With the parking brake applied, place the shift lever in PARK (P). With your foot on the brake pedal, move the shift lever through each gear range, pausing - 1995 GMC Sonoma | Owner's Manual - Page 234
be in the COLD area for a cold check or in the HOT area or cross-hatched area for a hot check. 4. If automatic transmission. Damage caused by fluid other than DEXRON@-I11 is not covered by your new vehicle warranty. 8 0 After adding fluid, recheck the fluid level as described under "How to Check - 1995 GMC Sonoma | Owner's Manual - Page 235
the engine oil is changed. However, the fluid in your manual transmission doesn't require changing. How to Check Because this operation can be a little difficult, you may choose to havethis done at your GM dealership Service Department. If you do it yourself, be sure to followall the instructions - 1995 GMC Sonoma | Owner's Manual - Page 236
to 1/2 inch) in the pedal is normal. When to Checkand What to Use Refer to the Maintenance Schedule to determine how often you should check the fluid level in your clutch master cylinder reservoir and for the proper fluid. A See "Owner Checksand Services" and "Recommended Fluids and Lubricants - 1995 GMC Sonoma | Owner's Manual - Page 237
and Change Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. See "Scheduled Maintenance Services" in the Index. How to Check Lubricant If the level is below the bottom of the filler plug hole, you'll need to add some lubricant. Add - 1995 GMC Sonoma | Owner's Manual - Page 238
and Change Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. See "Scheduled Maintenance Services'' in the Index. How to Check Lubricant If the level is below the bottom of the filler plug hole, you'll need to add some lubricant. If - 1995 GMC Sonoma | Owner's Manual - Page 239
, Let the warning lights and gages work as they should. What to Use Use a mixture of one-half clean water (preferably distilled) and one-half antifreeze thatmeets "GM Specification6038-M," or "GM Specification 6043-M" with the 2.2L (LN2) Code4 engine, which won't damage aluminum parts. You can also - 1995 GMC Sonoma | Owner's Manual - Page 240
wouldn't covered by be mix your warranty. Too much water in the can freeze and crack the engine, radiator, heater core and other parts. Some conditions, such as air trapped in the cooling system, can affect the coolant level in the radiator. Check the coolant level when the engine is cold and follow - 1995 GMC Sonoma | Owner's Manual - Page 241
at the radiator. Never turn the radiator pressure cap - even a little -when the engine and radiator are hot. Add coolant mix at the recovery tank, but be careful not to spill it. A CAUTION: You can be burned if you spill coolant on engine parts. hot Coolant contains ethylene glycol,and it will - 1995 GMC Sonoma | Owner's Manual - Page 242
When you replace your radiator pressure cap, a GM cap is recommended. See "Service Replacement Part and Filter Recommendations" in the Index. Thermostat Engine coolant temperature is controlled by a thermostat in the engine coolant system. Thethermostat stops the flow of coolant through the - 1995 GMC Sonoma | Owner's Manual - Page 243
How To Check Power SteeringFluid When the engine compartment is cool, unscrew the cap and wipe the dipstick with a clean rag. Replace the cap and completely tighten it. Then remove the cap again and look at the fluid level on the dipstick. The level should be at the FULL COLD mark. Add enough fluid - 1995 GMC Sonoma | Owner's Manual - Page 244
instructions for adding water. Don't mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage your washer fluid of tank and other parts the washer system.Also, water doesn't clean as well as washer fluid. Fill your washer fluid tankonly 3/4 full when it's very cold - 1995 GMC Sonoma | Owner's Manual - Page 245
on the brake hydraulic system, make sure the are levels above MIN and below the top each window. of What to Add When you do need brake fluid, use only DOT-3 brake fluid - such as Delco Supreme 11 (GM Part No. 1052535).Use new brake fluid from a sealed containeronly, and always clean the brake fluid - 1995 GMC Sonoma | Owner's Manual - Page 246
of fluid. For example, just a few drops of mineral-based oil, suchas engine oil, inyour brake system can damage brake system parts so badly that they'll have to be replaced. Brake fluid can damage paint, so be careful not to spill brake fluid on your vehicle. If you do, wash it off immediately. See - 1995 GMC Sonoma | Owner's Manual - Page 247
trouble. Brake Adjustment Every time you make a brake stop, your disc brakes adjust for wear. If your brake pedal goes down farther than normal, your rear drum brakes may need adjustment. Adjust them by backing up and firmly applying the brakes a few times. Replacing Brake System Parts The braking - 1995 GMC Sonoma | Owner's Manual - Page 248
Contact your dealer to learn how to prepare your vehicle for longer storage periods. Bulb Replacement Before you replace any bulbs, be sure that a l l the lamps are off and the engine isn't running. 6-30 - 1995 GMC Sonoma | Owner's Manual - Page 249
2. Pull the headlamp out and remove the retainer. 3. Unplug and remove the headlamp. 4. Plug in the new headlamp and put in place. it 5. Put the retainer on the headlamp and install and tighten the screws. Halogen Bulbs 6-31 - 1995 GMC Sonoma | Owner's Manual - Page 250
Composite Headlamps 1. Open the hood. 2. Remove the black protective caps from the removal pins at the top of the radiator support. Use a hex socket to unscrew pins. 3. Pull the headlamp lens assembly out. (Some vehicles may have side by side bulbs.) 4. Unplug the electrical connector. x - 5. - 1995 GMC Sonoma | Owner's Manual - Page 251
Beam) If you have fog lamps. the fog lamp bracket must be removed before you can replace the front parkhrn signal lamps. 1. Reach under the bumper and behind the parkinghrn signal lamp assembly. 2. Push the tab on the socket, turn the socket counterclockwise and pull it out. 6-33 - 1995 GMC Sonoma | Owner's Manual - Page 252
the tailgate. 2. Remove the screws from the lamp assembly near the tailgate latch. Pull out the assembly. 3. Pull the assembly away from the pickup side panel. 4. Turn the socket counterclockwise to removeit. Push thetab in while you turn the socket. - 1995 GMC Sonoma | Owner's Manual - Page 253
assembly turn the socket clockwise until it and locks in place. 8. Replace the assembly. Install and tighten the screws. 9. Close the tailgate. Center High Mounted Stop Lamp (CHMSL) 3. Remove the CHMSL bulb. I 6-35 4. Install the new CHMSL bulb. 5. Replace the CHMSL lens. Install and tighten - 1995 GMC Sonoma | Owner's Manual - Page 254
Assembly 3. Locking Tab 4. Blade Pivot 5. Hook Slot 6. Arm Hook 0 Press down on the blade assembly pivot locking tab. Pull down on the blade assembly to release it from the wiper arm hook. 6-36 - 1995 GMC Sonoma | Owner's Manual - Page 255
, pull the insert from the blade assembly. To Install the New Wiper Blade: Slide the insert (notched end last) intothe blade claws at end "A". Plastic caps will be forced off as the insert is fully inserted. I 4 1. End "A" 2. End "B" 3. Retaining - 1995 GMC Sonoma | Owner's Manual - Page 256
arm hook. Pull up until the pivot locking tab locks in the hook slot. Carefully lower the wiper arm and blade assembly onto the windshield. 0 Air Conditioning Every now and then have your dealership check your air conditioning system to be sure it has not lost any cooling ability. If you think the - 1995 GMC Sonoma | Owner's Manual - Page 257
your vehicle. If you use leaded fuel,you could damage your three-way catalytic converter and other engine components. Engine Control Module System This system hasan oxygen (02) sensor that helps keep your engine's air-fuel mixture at a properlevel. Use only unleaded fuel in your vehicle. If you use - 1995 GMC Sonoma | Owner's Manual - Page 258
yourtires can cause overheating as aresult of too much friction. You could havean air-out and a serious Your accident. See CCLoading Vehicle'' in the Index the correct inflation pressures for your tires, when they're cold. "Cold" means your vehicle has been sitting for at least three hours or driven - 1995 GMC Sonoma | Owner's Manual - Page 259
heat Tire overloading Bad wear Bad handling Bad fuel economy. If your tires have too much air (overinflation), can get: you Unusual wear Bad handling Rough ride Needless damage from road hazards, When to Check Check yourtires once a month or more. Also, check the tire pressure the of spare tire - 1995 GMC Sonoma | Owner's Manual - Page 260
of regular rotation is to achieve more uniform wear for all tires on thevehicle. The firstrotation is themost important. See "Scheduled Maintenance Services'' in the Index for scheduled rotation intervals. FRT FRT I) When rotating your tires, always use one of the correct rotation patterns shown - 1995 GMC Sonoma | Owner's Manual - Page 261
for new tires is to check the treadwear indicators, which , cut,or other damagethat can't be repaired well because of the size or location when it was new had a Tire Performance Criteria Specification (TPC Spec) number on , ride and other things during normal service on your vehicle. If your tires - 1995 GMC Sonoma | Owner's Manual - Page 262
ability to stop onwet pavement as measured under controlled conditions onspecified government test surfacesof asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on braking (straight-ahead) traction tests and does not - 1995 GMC Sonoma | Owner's Manual - Page 263
factory to giveyou the longest tire life and overall performance. best In most cases, you will not and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes GM original equipment parts. Thisway, you will be sureto have the right wheel, - 1995 GMC Sonoma | Owner's Manual - Page 264
. could affectthe braking and handling of your vehicle, make your tires lose air and make you lose control.You could have problems with bearing life, brake cooling, speedometer/odometer calibration, headlamp aim, bumper height, vehicleground clearance, and tire or tire chain clearance to the body - 1995 GMC Sonoma | Owner's Manual - Page 265
you strike a match or get them on a hot part of the vehicle. Some are dangerousif you breathe their fumes a closed space. in When you use anything from container to clean your vehicle, be sure to a follow the manufacturer's warnings and instructions. always open your And doors or windows when you - 1995 GMC Sonoma | Owner's Manual - Page 266
very well. Do not use them on vinyl or leather. Here are some cleaning tips: 0 0 0 Always read the instructions on the cleaner label. Clean upstains as soon as you can -before they set. Use a clean cloth sponge, and change to a clean area A soft or often. brush may be used if stains are stubborn - 1995 GMC Sonoma | Owner's Manual - Page 267
dull knife or scraper. Use very little cleaner, light pressure and clean cloths (preferably cheesecloth). Cleaning should start at the outsideof the stain, "feathering" toward the center. Keep changing to a clean section of the cloth. When you clean a stain from fabric, immediately dry the area with - 1995 GMC Sonoma | Owner's Manual - Page 268
Cleaning Problems Greasy or Oily Stains Stains caused by grease, oil, butter, margarine, shoe polish, coffee with cream, chewing gum, cosmetic creams, vegetable oils, wax crayon, tar and asphalt can be removed as follows: 0 0 Carefully scrape off excess stain. Follow the solvent-type instructions - 1995 GMC Sonoma | Owner's Manual - Page 269
. Cleaning the Top of the Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel. clean and dry. A CAUTION: Do not bleach or dye safety belts. If do, itmay severely you weaken them. In a crash they might be able to provide not adequate protection. Clean - 1995 GMC Sonoma | Owner's Manual - Page 270
scraped off later. Cleaning the Outside the Windshield and of Wiper Blades If the windshield is not clear after using the color, gloss retention and durability. Washing Your Vehicle The best way to preserve your vehicle's finish is to keepit clean by washing it often with lukewarm or cold - 1995 GMC Sonoma | Owner's Manual - Page 271
and gloss to the colored basecoat. Always use covered whenever or possible. Protecting Exterior Bright Metal Parts Bright metal parts should cleaned auto or chrome polish, steam or caustic to clean aluminum. soap A coating of wax, rubbed to high polish, is recommended for all bright metal parts - 1995 GMC Sonoma | Owner's Manual - Page 272
an automatic vehicle wash that has hard silicon carbide cleaning brushes. These off brushes can take the protective coating your aluminum wheels. Tires To clean your sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to the parts repaired or replaced - 1995 GMC Sonoma | Owner's Manual - Page 273
control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can and occur on the underbody parts such as fuellines, frame, floor pan, exhaust system this, GMwill repair, at no Bodies, body conversionsor equipment not made or soldby General Motors are not covered. 6-55 - 1995 GMC Sonoma | Owner's Manual - Page 274
Appearance Care Materials Chart PART NUMBER 1050172 SIZE DESCRIPTION USAGE Removes old waxes, stain removal on cloth and fabric Glass cleaning and spot cleaning on vinyls Cleans vinyl and cloth on door trim, seats, and carpet-also tires and mats Cleaning of vinyl tops Vinyl top dressing Spot and - 1995 GMC Sonoma | Owner's Manual - Page 275
instrument panel,on the driver's side. look throughthe windshield from outsideyour vehicle. The VIN also appears on the Vehicle Certification and Service Parts labelsand the certificates of title and registration. Engine Identification The eighth character in your VIN is the engine code. This code - 1995 GMC Sonoma | Owner's Manual - Page 276
P 6-58 - 1995 GMC Sonoma | Owner's Manual - Page 277
vehicle and the damage wouldn't be covered your by warranty. Some add-on electrical equipment can keep other as components from working they should. Your vehicle has an air bag system. Before attempting to add anything electrical to your vehicle, see "Servicing Your Air Bag-Equipped Vehicle" in the - 1995 GMC Sonoma | Owner's Manual - Page 278
by an in-line fuse in the battery feed wire. This fuseis near the junctionblock in the front, driver's side fender. See "Trailer Wiring Harness" in the Features & Controls section. Fuse Block The fuseblock is in the instrument panel on the driver's side. Remove the cover by turning the fastener - 1995 GMC Sonoma | Owner's Manual - Page 279
built, or if you have any questions, please contact your GM truck dealer. Engine Identification Engine Type VIN Code Fuel Systems Emissions 2.2L L4 4 MPI* LD 4.3L V6 4.3L V6 z LD w cpp* * LD *Multi-Port Fuel Injection *"*Throttle-Body Fuel Injection ***Central-Port Fuel Injection 6-61 - 1995 GMC Sonoma | Owner's Manual - Page 280
rechecked. Crankcase Capacity ENGINE 2.2L 4.3L 4.3L VIN CODE 4 Z W QUANTITY WITH FILTER* 4.5 Quarts (4.3 Liters) 4.5 Quarts (4.3 Liters) 4.5 Quarts (4.3 Liters) *All quantities are approximate. After refill, the level MUST be rechecked. Fuel Tank Capacity TYPE Standard Tank *All quantities are - 1995 GMC Sonoma | Owner's Manual - Page 281
Lamp and Bulb Data LAMPS EXTERIOR Halogen HeadlampsSealed Beam Halogen HeadlampsComposite Halogen Headlamps Composite Backup Lamp License Lamp(w/o Bumper) License Lamp (Step Bumper) Tail and Stop Lamps Marker Lamp-Front Marker Lamp-Rear Parking and Signal Lamp Underhood Lamp CHMSL QUANTITY 2 2 2 2 - 1995 GMC Sonoma | Owner's Manual - Page 282
Brake Warning Indicator Brake SystemWarning Indicator Check Gages Indicator Daytime Running Lamps Indicator Charging System Indicator High Beam Indicator Instrument Cluster Illumination Malfunction Indicator Lamp (Service Engine Soon) Seat Belt Indicator Turn Signal Indicator Upshift Indicator AIR - 1995 GMC Sonoma | Owner's Manual - Page 283
Fuses and Circuit Breakers c 1 Fuse Legend 10 Amp - Red 15 Amp -Blue 20 Amp - Yellow 25 Amp - Clear 30 Amp - Green 6-65 - 1995 GMC Sonoma | Owner's Manual - Page 284
T/L CTSY CIRCUITS PROTECTED Power Door Locks, Power Seat,Power Seat Lumbar, RISE Power Windows Stop Lamps,Hazard Lamps, Chime, CHMSL Relay, CHMSL Lamp Dome Lamps, Cargo Lamps, Visor Vanity Mirror, Cigarette Lighter, Inside Rearview Mirror Lamp, Box Lamp, Horns, Overhead Console Lamps, Glove Horn - 1995 GMC Sonoma | Owner's Manual - Page 285
ECM BATT ECM IGN CIRCUITS PROTECTED Alternator Field, VTC, A/C Compressor Relay, Cluster Chime Module, DRLRelay Coil, Four-wheel Drive Indictor Lamp, Compressor Clutch, HI Blower Relay Coil, Timer Relay Coil Power Auxiliary Outlets, ALDL Rear Window Defogger PCM/VCM Battery, ABS Battery (LN2), Fuel - 1995 GMC Sonoma | Owner's Manual - Page 286
, Rear Wiper, Rear Washer, Overhead Console Display Clock, Radio Battery, CD Player Cluster Illumination, Ash Tray Lamp, Radio Illumination, , Rear Wiper Switch, Rear Defog Switch Illumination, Lift Glass Release Switch Illumination, Overhead Console Illumination Daytime Running Lamps Turn Signal - 1995 GMC Sonoma | Owner's Manual - Page 287
Braking System, CruiseControl Electric Shift Transfer Case Crank Signal Fog Lamp Relay, Fog Lamps Air Bag Module 4L60E Automatic Transmission PRNDL Power Service Replacement Part and Filter Recommendations Engine (VIN) Oil Filter Air Cleaner Filter PCV Valve Spark Plugs" Fuel Filter Radiator Cap - 1995 GMC Sonoma | Owner's Manual - Page 288
are approximate. QUANTITY" 30 oz. ( 2 5 kg) or 2.0 lbs. (.91 kg) NOTICE: R-134a refrigerant is not compatible with R-12 refrigerant in an air conditioning system. R-12 in an R-134a system will cause compressor failure, refrigerant oil sludge, poor air or conditioning system performance. 6-70 - 1995 GMC Sonoma | Owner's Manual - Page 289
ENGINE OIL AT THE PROPER LEVEL AND CHANGE AS RECOMMENDED This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance affect the quality 0.f the air we breathe. Improper fluid levels - 1995 GMC Sonoma | Owner's Manual - Page 290
checked tells whenever you stop for fuel.It also explains what you can easily do to help keep your vehicle in good condition. "Part C: Periodic Maintenance Inspections" explains important inspections that your GM dealer's service department or another qualified service center should perform. "Part - 1995 GMC Sonoma | Owner's Manual - Page 291
more frequent checks and supported service people will perform the work using genuine GM parts. The proper fluids and lubricants to use are listed in Part D. Make sure whoever services your vehicle uses these. All parts should be replaced and all necessary repairs fuel. See "Fuel" in the Index. 7-3 - 1995 GMC Sonoma | Owner's Manual - Page 292
km) Air Cleaner FilterInspection, if driving in dusty conditions Front Wheel Bearing Repack (or at each brake relining) (2WD Only) Every 30,000 Miles (50 000 km) Air Cleaner Filter Replacement Spark PlugReplacement (Except 2.2L Code 4 engine) Fuel Filter Replacement Cooling System Service (orevery - 1995 GMC Sonoma | Owner's Manual - Page 293
(83 Automatic Transmission Service (severe conditions) Every 60,000 Miles (100 000 km) Engine Accessory Drive Belt Inspection Spark Plug Wire Inspection Engine Timing Check Fuel Tank, Cap and Lines Inspection Every 100,000 Miles (166 000 km) Spark Plug Replacement (2.2L Code 4 engine Only) Follow - 1995 GMC Sonoma | Owner's Manual - Page 294
Inspection Engine Accessory Drive Belt Inspection Fuel Tank, Cap and Lines Inspection Engine TimingCheck Every 100,000 Miles (166 000 km) Spark Plug Replacement (2.2L Code 4 engine only) Maintenance ScheduleI The services shown in this schedule up to 100,000 miles (166 000 km) should be performed - 1995 GMC Sonoma | Owner's Manual - Page 295
engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 296
engine oil and filter (or every 3 months, whichever occurs first). AFIEnzissior1 Control Ser1,ic.e. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 297
, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal springs (or every 6 months, whichever occurs first). Inspect air cleaner filterif you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. 0 Check readfront - 1995 GMC Sonoma | Owner's Manual - Page 298
engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides,propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 299
engine oil and filter (or every 3 months, whichever occurs first). An Enzission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 300
engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 301
engine oil and filter (or every 3 months, whichever occurs first). A n Ernission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage,parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 302
(70 000 km) Change engine oiland filter (or every months, whicheveroccurs 3 first). An Emission Control Service. Lubricate the frontsuspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and - 1995 GMC Sonoma | Owner's Manual - Page 303
000 km) 0 Change engine oil and filter (or every3 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides,propshaft splines, universal joints, brake pedal springs, and - 1995 GMC Sonoma | Owner's Manual - Page 304
engine oil and filter (or every 3 months, whichever occurs first). An Ernission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 305
engine oil and filter (or every 3 months, whichever occurs first). A n EtzzissiorI Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 306
engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 307
engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 308
engine oil and filter (or every 3 months, whichever occurs first). An Enzission Control Servic-e. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 309
engine oil and filter (or every 3 months, whichever occurs first). An Enzission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 310
engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides,propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 311
engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension,ball joints, steering linkage and transfer case shift linkage, parkingbrake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 312
engine oil and filter (or every 3 months, whichever occurs first). h a Emissiorz Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 313
engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 314
engine oil and filter (or every 12 months, whichever occurs first). An Elnission Contwl Service. I7 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 315
Change engine oil and filter (or every 12 months, whichever occurs first). An EInission Control Service. Lubricate the front suspension, ball joints, steering linkageand transfer case shift linkage,parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 316
to LISC. Inspect hoses. Clean radiator, condenser. pressure cap and neck. Pressure test the cooling system and pressure cap. A11 E/lri.v.sioll Control Ser1)icc.. 0 Replace spark plugs (except 2.2L Code 4 engine). AI2 E177i.ssiou Co11r1-01 Service. 0 Replace fuel filter. A I IEmi.s.viol1 Co11t1-ol - 1995 GMC Sonoma | Owner's Manual - Page 317
engine oil and filter (or every I2 months, whichever occurs first). AITEmission Corztvol Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 318
engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate the front suspension,ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 319
. Pressure test the cooling system and pressure cap. An Et?~i.ssio~l Control Servic*r. 0 Replace spark plugs (except 2.2L Code 4 engine). An Emi.s.sion Control ScrlJiCY?. 0 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket for any darnage. Replace parts as needed. A11 - 1995 GMC Sonoma | Owner's Manual - Page 320
engine oil and filter (or every 12 months, whichever occurs first). At? Emission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 321
engine oil and filter (or every 12 months, whichever occurs first). An Ernission Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 322
engine oil and filter (or every 12 months, whichever occurs first). An Emissiott Control Service. 0 Lubricate the front suspension, ball joints, steering linkage and transfer case shift linkage, parking brake cable guides,propshaft splines, universal joints, brake pedal springs, and clutch pedal - 1995 GMC Sonoma | Owner's Manual - Page 323
Iltid Manual transmission fluid doesn't require change. DATE ACTUAL MILEAGE SERVICED BY: Part B: Owner Checks and Services Listed below are owner checksand services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of - 1995 GMC Sonoma | Owner's Manual - Page 324
Lubricate the key lock cylinders with the lubricant specified in Part D. Body Lubrication Lubricate all body door hinges, the body hood, fuel door and rear compartment hinges, latches and locks including interior glove box and console doors, and any moving seat hardware. Lubricate the hood - 1995 GMC Sonoma | Owner's Manual - Page 325
. 3. On automatic transmission vehicles, try to start the engine i n each gear. If The starter shouldwork only in PARK (P) or NEUTRAL (N). the starter works in any other position, your vehicle needs service. On manual transmission vehicles, put the shift lever in NEUTRAL (N), push the clutch down - 1995 GMC Sonoma | Owner's Manual - Page 326
the parking brake: With the engine runningand transmission in NEUTRAL(N), slowly remove foot pressure from the regular brake only. pedal. Do this until the vehiclei s held by the parking brake 0 To check the PARK (P) mechanism's holding ability: Shift to PARK (P). Then release all brakes. Lap and - 1995 GMC Sonoma | Owner's Manual - Page 327
the vehicle. See "Engine Exhaust" in the Index. Accelerator Control System Lubricate all pivot. points with engine oil, except the TBT throttle shaft. Do not lubricate the cam pulley. Remove all external deposits from pulley. Do not oil any accelerator or cruise control cables. Replace any cables - 1995 GMC Sonoma | Owner's Manual - Page 328
Brake System Hydraulic Clutch System Power Steering System Hydraulic Clutch Fluid (GM Part No. 12345347 or equivalent). GM Power Steering Fluid (GM Part No. 1 OS00 17 or equivalent) conforming to GM Specification 99850 10. Manual Transmission (2.2L Engine) DEXRON@-111 Automatic Transmission - 1995 GMC Sonoma | Owner's Manual - Page 329
-LB. Constant Velocity Universal Joint Chassis lubricant (GM Part No. 1 OS2497 or equivalent) orlubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB. Hood Latch Assembly a. Pivots and Spring Anchor b. Release Pawl a. Engine oil. b. Chassis lubricant (GM Part No. 1052497 or equivalent - 1995 GMC Sonoma | Owner's Manual - Page 330
replacement filters, valves and spark plugs. Part E Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service in the boxes provided after the maintenance interval. Any additional information from "Owner Checks and Services" or - 1995 GMC Sonoma | Owner's Manual - Page 331
TO001 7-43 - 1995 GMC Sonoma | Owner's Manual - Page 332
TO001 7-44 - 1995 GMC Sonoma | Owner's Manual - Page 333
Speech Impaired, BBB Auto Line Alternative Dispute Resolution Program, Reporting Safety Defects. Roadside Assistance, and Service Publications. - Customer the matter has already been reviewed with the Sales. Service, or Parts Manager, contact the owner of the dealership or the General Manager. 8- I - 1995 GMC Sonoma | Owner's Manual - Page 334
GMC Truck Consumer Relations Manager by calling I -800-GMC-TRUCK ( 1-800-462-8782, Customer Assistance prompt.) In Canada, contact GM of Canada CustomerAssistance Center title, or the plate at the left top of the instrument panel and visible through the windshield.) 0 0 Dealership name and location - 1995 GMC Sonoma | Owner's Manual - Page 335
at its Customer Assistance Center. Any hearing or repairs or interpretation of the New Vehicle Limited Warranty. To assist in resolving these disagreements, GMC Truck voluntarily participates in BBB AUTO LINE. BBB AUTO LINE isan out-of-court program administered by the Better Business Bureau system - 1995 GMC Sonoma | Owner's Manual - Page 336
Center at I -800-GMC-TRUCK ( 1-800-462-8782). REPORTING SAFETY DEFECTS TO THE UNITED STATES GOVERNMENT If you believe that your vehicle has a defect which could cause a crash individual problems between you, your dealer, or General Motors. To contact NHTSA, you may either call the Auto Safety - 1995 GMC Sonoma | Owner's Manual - Page 337
Limited. You may write to: Transport Canada Box 8880 Ottawa, Ontario KIG 352. REPORTING GMC Truck Consumer Relations 3 I E. Judson Street 1607-04 Pontiac, MI 48342-2230 In Canada, please call us at 1-800-263-3777 (French). Or, write: General Motors of Canada Limited Customer Assistance Center - 1995 GMC Sonoma | Owner's Manual - Page 338
repairs or towing service fordisabled vehicles. This service combinesthe efforts of technically trained telephone representatives with a network of GMC Truck's dealer services. Just dial GMC Truck Roadside Assistance at I-800-GMC , call the GMC Truck Roadside Assistance Center or contact your - 1995 GMC Sonoma | Owner's Manual - Page 339
for customers when obtaining warranty service. The Courtesy Transportation Program is available to retail purchasers of Commitment Plus eligible I995 GMC light duty trucks. This program is offered in conjunction with the 36 month/36,000 mile BUMPER TO BUMPER New Vehicle Limited Warranty. In - 1995 GMC Sonoma | Owner's Manual - Page 340
-5539 Service Manuals Service manuals contain diagnosis and repair information for all chassis and body systems. They may be useful for owners who wish to get a greater understanding of their vehicle. They are also useful for owners with the appropriate skill level or training who wish to perform - 1995 GMC Sonoma | Owner's Manual - Page 341
- 1995 GMC Sonoma | Owner's Manual - Page 342
Service Manuals have the diagnosis, repair and overhaul information on engines, transmissions, suspension, axle, brakes, electrical, steering, body, etc. NOTE: Please specify special body or engine types on order form. Write information in the Form Number column. For example: Turbo, Convertible - 1995 GMC Sonoma | Owner's Manual - Page 343
I I I I I I I I I I uj % : c .a a a n 0 . . 0 . 3CCaWK 0 E .. c m m 0 l - wz-n 1-0 - 1995 GMC Sonoma | Owner's Manual - Page 344
- 1995 GMC Sonoma | Owner's Manual - Page 345
Readiness Light (See "Lights") Accessory Power Outlets ...2-49 Adding Equipment to Your Air Bag-Equipped Vehicle (See "Supplemental Inflatable Restraint System (SIR)") Air Cleaner (See "Engine-Air Cleaner" Air Conditioning (See "HeaterIAir Conditioning Controls") Antennacare ...3-19 Anti-Lock Brakes - 1995 GMC Sonoma | Owner's Manual - Page 346
a Compact Disc (CD) ...3-5 Comfort Controls ...3-1 Compact Disc (CD) System (See "Audio Systems") Control of a Vehicle ...4-4 Coolant (See "Engine") Cooling System Capacity ...6-62 Courtesy Transportation ...8-7 Crankcasecapacity ...6-62 Cruise Control (Option) ...2-38 OnHills ...2-42 Passing - 1995 GMC Sonoma | Owner's Manual - Page 347
Running Lamps ...Daytime Running Lamps Indicator Light (See "Lights") Differential (See "Axle") Doors Go Off-Roading ...4-12 After Off-Road Driving ...4-23 Passing ...4-10 Through Deep Standing Water ...2-15 Winter ...4-31 DrunkenDriving ...4-2 Electrical System 6-59 Add-on Equipment ...Engine - 1995 GMC Sonoma | Owner's Manual - Page 348
Beam Indicator Light (See "Lights") High-LowBeam Changer ...2-36, 2-64 Reminder ...2 4 5 Heatercontrols ...3-1 Heater/Air Conditioning Controls ...3-2 Refrigerant Capacity ...6-70 Highway Hypnosis (See "Driving-Highway Hypnosis") Hitches (See "Towing a Trailer") Hood Checking Under, Hood Release - 1995 GMC Sonoma | Owner's Manual - Page 349
") Lamps Center High Mounted Stop Lamp (CHMSL) ...2-67 Dolne ...2-46 FogLamps ...2-44 Headlights (See "Headlamps") Replacement (See "Bulb Replacement") Lights ...2-43 Air Bag Readiness Light ...2-57 Anti-Lock Brake System Warning Light ...2-59 BrakeSystemLight ...2-58 Charging System Indicator Light - 1995 GMC Sonoma | Owner's Manual - Page 350
Whentochange ...6-11 What to Do with Used ...6- 12 Owner Checks and Services ...7-35 Parking Brake ( See "Brakes-Parking") On Hills ( See "Towing-Parking On Hills") Over Things That Burn ...Your Vehicle (Manual Transmission) ...Passing (See "Driving-Passing") Payload (See "Loading Your Vehicle - 1995 GMC Sonoma | Owner's Manual - Page 351
System ...1-27 Child Restraints ...Center Front Seat Position (60/40 Split Bench Seat) ...1-29 Center Seat Position (Except 60/40 Split Bench Seat) ...1-28 1-30 Jump Seats (Extended Cab) ...1-32 LargerChildren ...1-30 Right Front Seat Position ...1-27 TopStrap ...1-25 Children ...6-51 Cleaning - 1995 GMC Sonoma | Owner's Manual - Page 352
Cab Models) ...1-6 Lumbar Adjustment ...1-2 Reclining Front Seatbacks (Bucket Seats or 60/40 Bench) ...1-3 Service Bulletins ...8-8 Doing Your Own Service Work ...6-1 PartsIdentificationLabel ...6-59 Publications ...8-8 Replacement Parts and Filter Recommendations ...6-69 Service Engine Soon Light - 1995 GMC Sonoma | Owner's Manual - Page 353
Drive") Manual ( See "Four Wheel Drive") Transmission Automatic ...2-17 When to Check and Change Fluid ...6-14 HowToCheck ...6-14 HOWToAdd ...6-16 Five-SpeedManual ...2-20 Whentocheck ...6-17 HowToCheck ...6-17 HowToAdd ...6-18 Shift Light ( See "Lights") Torque Lock (Automatic Transmission) ...2-25 - 1995 GMC Sonoma | Owner's Manual - Page 354
Winches ...4-35 2-32 Windows ...SlidingRear ...2-33 Swing-Out Windows (Extended Cab) ...2-33 Windshield Washer ...2-37 6-25 WasherFluid ...Wiper ...2-36 6-52 Wiper Blade Chatter ...6-52 WiperBladeCleaning ...Wiper Blade Replacement ...6-36 10 - 1995 GMC Sonoma | Owner's Manual - Page 355
- 1995 GMC Sonoma | Owner's Manual - Page 356
c r