Check one of the wires that connect to the lights. The lightbulb might have burned out? It also depends on which model you are using. What year is it?
back shoes a lot of work,,many springs,
the brake back side left side light does not work when brake the RV
Check for a brake light fuse
Yes. It could be a blown brake light fuse or a faulty brake light switch.
check the wires at brake light switch on brake pedal they are bad about breaking brake light switch
its gotta be a ford a problem with the center brake light circuit causes the lights to go out i believe it is a diode
Start with the light sensor on the brake pedal arm.
The brake light fuse might keep tripping or going out on a 2001 Ford Ranger is there is a short in the line. The fault could also be with the part that tells the brake light to come on. This is located in the steering column. There is a brake light relay switch where the brake pedal is attached to the steering column.
Maybe the bulb is burned out
There might be a break in the wiring.
check your rear light bulbs. it is a two filament light and one is burned out.
If the bulbs and fuses are fine, it must be your brake light switch attached to the arm on your brake pedal.