FORD 2003 F-550 v.3 - Manual (Page 182)

Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse Panel
Description
602 60A** 4WABS module
210 — Not used
211 — Backup lamps relay (Diesel engine only)
212 — Not used
301 — Front blower motor relay
302 — Powertrain Control Module (PCM) relay
303 — Fuel heater relay (Diesel engine only)
304 — Heated backlight relay
305 — Trailer tow battery charge relay
306 — Delayed accessory relay
307 — Starter relay
* Mini Fuses ** Maxi Fuses ***Circuit Breaker
Note: (Diesel engine only) The Fuel Injection Control Module (FICM)
logic 15A mini-fuse is located in the underhood relay block.
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.
The use of tire sealants is not recommended and may
compromise the integrity of your tires. The use of tire sealants
may also affect your tire pressure monitoring system (if equipped).
Spare tire information
Your vehicle may be equipped with a spare tire that can be used as
either a spare or a regular tire. The spare tire is not equipped with wheel
trim. The wheel trim from the original wheel/tire may be used on the
spare.
Roadside Emergencies
182