Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse
Panel Description
F18
10A*
Electrochromatic mirror, Heated
seats, BSM, Compass, RSS
(Reverse Sensing System), Power
rail
F19
10A*
Restraints (Airbag module)
F20
10A*
Power rail
F21
15A*
Cluster keep alive power
F22
10A*
Delayed accessory power for
audio, power door lock switch and
moon roof switch illumination
F23
10A*
RH low beam headlamp
F24
15A*
Battery saver power for demand
lamps, Flex fuel
F25
10A*
LH low beam headlamp
F26
20A*
Horn
F27
5A*
Passenger Airbag Deactivation
(PAD) warning lamp, Cluster
airbag warning lamp
F28
5A*
SecuriLock transceiver (PATS),
PCM IGN monitor
F29
15A*
PCM 4x4 power
F30
15A*
PCM 4x4 power
F31
20A*
Radio power, Satellite radio
module
F32
15A*
Vapor Management Valve (VMV),
A/C clutch relay, Canister vent,
Heated Exhaust Gas Oxygen
(HEGO) sensors #11 and #21,
CMCV, Mass Air Flow (MAF)
sensor, Variable Cam Timing
(VCT), Heated Positive Crankcase
Ventilation (PCV) valve (4.2L
engine), CID sensor (4.2L
engine), 4.6L/4.2L EGR
2008 F-150
(f12)
Owners Guide (post-2002-fmt)
USA
(fus)
Roadside Emergencies
303