Changing A Flat Tire - Ford 2008 F-250 Owner's Manual

Fuse/Relay Fuse Amp
Location Rating
66 —
67 —
68 —
69 —
70 10A**
71 5A**
72 15A**
73 —
74 20A**
75 5A**
76 20A**
77 10A**
* Cartridge fuses ** Mini fuses

CHANGING A FLAT TIRE

If you get a flat tire while driving:
• do not brake heavily.
• gradually decrease the vehicle's speed.
• hold the steering wheel firmly.
• slowly move to a safe place on the side of the road.
Your vehicle may be equipped with a conventional spare tire that is
different in one or more of the following: type, brand, size, speed rating
and tread design. If this is the case, this dissimilar spare tire is still rated
for your vehicle loads (GAWR and GVWR).
2008 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
Power Distribution Box Description
Not used
Not used
Not used
Not used
Gasoline engines: A/C clutch relay coil,
Refrigerant Containment Switch, Heated
PCV
Diesel engine: A/C clutch relay coil,
Clutch switch, Fuel pump cooler, A/C
cycle pressure switch
Fuel pump relay diode, PCM/ECM
Run/Start power
Gasoline engines: Ignition coils
Diesel engine: Engine TCM
Not used
Gasoline engines: VPWR: HEGO, CMS,
MAFS, EVMV, CMCV, VCT, IMTV
Diesel engine: VPWR: Engine loads
Back-up relay coil power
Gasoline engines: VPWR: PCM
Diesel engine: VPWR: ECM
ABS module logic
277