2003 Ford Expedition Brake Lights Not Working

Driving without the brake lights working is just as unsafe as if your expedition s brake lights were stuck on.

2003 ford expedition brake lights not working.

At some point the power is not getting from point a to point b. They work sometimes and sometimes not. When the switch is activated the lite green wire carries voltage to brake lites. Have taken the fuse out and put it back in a few times.

If none of the brake lights are working we are going to follow the circuit from the fuse box back to the brake pedal. Blinkers working hazards working. This seems to be related to the pedal. See the diagram here the power to it comes out of the switch on the light green wire to the high mount lights and in on the lite green red.

I have a 2003 ford expedition. We just have to find where that is. Welcome to he forum if the high mount brake lite doesn t work check the brake position switch. Brake lights 1 answer.

Fuses have been checked and brake switch replaced still no brake lights please h. Also there is a trailer light harness on the vehicle check at that connection or actually remove the trailer light harness as some have a built in converter that can cause weird issues also. The tail lights back up lights and signal lights all work but not the brake lights.