2015 Ford F450 Super Duty Crew Cab Owner Manual Printing 2 - Page 224

Fuses FUSE SPECIFICATION CHART Power Distribution Box WARNINGS Always disconnect the battery before servicing high current fuses. To reduce risk of electrical shock, always replace the cover to the power distribution box before reconnecting the battery or refilling fluid reservoirs. The power distribution box is located in the engine compartment. It has high-current fuses that protect your vehicle's main electrical systems from overloads. If you disconnect and reconnect the battery, you will need to reset some features. See Changing the 12V Battery (page 242). E163101 Fuse or relay number Fuse amp rating Protected components 1 2 3 4 5 6 7 8 9 10 Relay - Relay - Relay - 50A* 30A* 30A* 40A* Blower motor Not used Urea heaters (diesel engine) Not used Heated mirrors Rear window defroster Not used Heated mirrors Rear window defroster Passenger seat Driver seat Trailer tow 221 Super Duty (), enUSA