2008 Ford F150 Owner Guide 1st Printing - Page 306
2008 Ford F150 Manual
Page 306 highlights
Roadside Emergencies Auxiliary relay box The relay box is located in the engine compartment on the left fender. • With Daytime Running Lamp (DRL) or 4x4 options • Without Daytime Running Lamp (DRL) and 4x4 options The relays are coded as follows: Fuse/Relay Location F03 R01 R02 R03 R201 R202 D01 D02 306 Fuse Amp Rating 5A Full ISO Relay Full ISO Relay 1⁄2 ISO Relay Relay Relay Diode Diode Description Clockspring illumination 4x4 CCW 4x4 CW Daytime Running Lamps (DRL) high beam disable DRL A/C clutch A/C clutch One Touch Integrated Start (OTIS) 2008 F-150 (f12) Owners Guide (post-2002-fmt) USA (fus)
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Auxiliary relay box
The relay box is located in the engine compartment on the left fender.
•
With Daytime Running Lamp (DRL) or 4x4 options
•
Without Daytime Running Lamp (DRL) and 4x4 options
The relays are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Description
F03
5A
Clockspring illumination
R01
Full ISO Relay
4x4 CCW
R02
Full ISO Relay
4x4 CW
R03
1
⁄
2
ISO Relay
Daytime Running Lamps (DRL) high
beam disable
R201
Relay
DRL
R202
Relay
A/C clutch
D01
Diode
A/C clutch
D02
Diode
One Touch Integrated Start (OTIS)
2008 F-150
(f12)
Owners Guide (post-2002-fmt)
USA
(fus)
Roadside Emergencies
306