I had the same problem. I found a ground contact failure in a rear light bulb socket.
If you check this connector your problem will be solved.
If you have the same bulb for brake and signal, brake light power needs to be interrupted by the signal lights, The brake circuit has to go through the signal light switch so the problem could be there.
change the light bulb,
Have you checked the bulbs themselves? The directional signal should be the same element as the brake light. Check to see if you rear directional signals.
it means that you have a bulb out somewhere on your truck.... IE backup light, brake light, turn signal, running light.. etc etc..
Those are usually micro switches. They sense the location of the pedal when you're pushing it. They can also be brake lights if you have a turn signal & brake light package installed.
If you have the same bulb for brake and signal, brake light power needs to be interrupted by the signal lights, The brake circuit has to go through the signal light switch so the problem could be there.
Its under the motor
An ABS light on the 2002 Volkswagen Polo refers to the assisted brake system. When the light shines it means there is something currently wrong with the brake system and should be serviced.
In many cases, the brake light and the turn signal use the same bulb.
Check bulbs, fuse, brake light sensors.
most likely a bulb b/c if it was the fuse your other brake and signal light wouldn't work... most vehicles the brake and signal light are all in one bulb... try replacing the light bulb
short circuits in the turn signal and brake light circuits
If only the right rear brake/signal light is effected it is not the fuse. Inspect the right rear brake/signal bulb, socket and wiring.
possibly have a brake light out
i have conected the black and red wire to the brake and it works (the brake light that is) and i conected the blue and white to the signal lights each wire being left and right signal and it all works. but when i brake all of the light lights up the red bar for the brake and the orage bars left and right when i signal left or right whiles braking the signal works but the other signal light sticks on with the brake light. so if any one as any idears please let me know thanks
The turn signal wiring goes up the steering column. Turn signal bulbs are also used as brake lights and the brake light signal goes through the turn signal switch. If there is a loose connection or worn wire in the steering column, the tilt would cause problems.
See sources and related links below for the brake lamp and light bulb list information.