Normal Operation
WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The stoplamp switch receives voltage from the central junction box (CJB) fuse 18 (20A) through circuit 10 (LG/RD). When the brake pedal is applied, voltage is routed to the stoplamps through circuit 511 (LG).
Possible Causes
- Fuse
- Circuit 10 (LG/RD) open
- Circuit 511 (LG) open
- Stoplamp switch