2003 G11 Ford F-150 fuse box diagram. This F-150 has 3 different fuse boxes: Passenger compartment fuse panel / power distribution box diagram. Auxiliary relay box (with DRL) diagram. Auxiliary relay box (without DRL) diagram. Type No. Description; Fuse MINI . 10A: 1: Run/Accessory - Wipers, Instrument cluster.. Ford F-150 (10G) fuse and relay Ford Comments: 0.. (Auxiliary power point) in the Engine compartment fuse box. Type 2. Diagram. Assignment. 1: 15A Audio: 2: 5A Powertrain Control Module (PCM), Cluster: 3: 20A Cigar lighter, Data link connector: 4: 5A Power mirror switch, Mirror turn signal relays: 5:
Fuse box diagram (fuse layout), location and assignment of fuses and relays Ford F150 (1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004).. 2003 Ford F150 Fuse Box Diagram. The 2003 Ford F150 is equipped with a fuse box that contains various fuses for different components of the vehicle. Understanding the fuse box diagram is essential in troubleshooting electrical issues and replacing blown fuses. The fuse box diagram for the 2003 Ford F150 can be found on the inside cover of the.