Ford F-350 Owner's Manual page 305

Fuse/Relay Fuse Amp
Location
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2008 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
Power Distribution Box
Rating
30A* Passenger power seat
10A** A/C clutch relay
15A** Power fold mirror relay
20A** Fuel pump relay
20A** Back-up lamp relay
25A** Trailer stop/turn relay
5A** ESOF relay coils
10A** Gasoline engines: Powertrain
Control Module (PCM) keep alive
power, Canister vent
Diesel engine: Engine Control
Module (ECM) keep alive power
10A** Transmission Control Module (TCM)
(Diesel engine only)
— Not used
50A* ECM power (Diesel engine)
30A* Starter relay
20A* Power point (Center console -
Front)
30A* Trailer park lamp relay
20A* Power point (Center console - Rear)
30A* Trailer battery charge relay
30A* Driver power seat or Memory
module
40A* Run/Start relay
50A* GPCM #2 (Diesel engine only)
30A* ESOF relay hi-lo
30A* Wiper motor
30A* PCM relay coil, PCM relay (Gasoline
engines only)
— Not used
— Not used
Description
305