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.
change the light bulb,
More than likely you have a burnt out bulb at the front signal light, rear signal light, or brake light on the right side.
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
Turn Signal Light Doesn't Work, but the Brake Light DoesMost vehicles use a single lamp [bulb] for the tail light, brake light, and turn signal functions.That lamp usually has two filaments: one serves both the tail light and brake light functions while the second filament serves the turn signal function.You description of the issue sounds like the turn signal filament is burned out, while the other filament is not.Another, but less probable cause could be that the conductor [wire] supplying electrical power to the right turn signal filament has either been cut, or corrosion has built up within one of the wiring harness connectors somewhere in that circuit. Corrosion acts to cut off the flow of electricity.
Have you checked the fuses or bulbs?
b/c your brak light is blown..and all the rest will work but that one.that or you have a fusa that is not working one of the 2
Vehicle side, Brown, running lights Yellow, left signal/brake light Green, right signal/brake light Black, ground Trailer side, white is ground
Question: Does the turn signal blink on the right rear? I suspect not. Both the brake light and the turn signal use the same filament. If one is burnt out, the other will not work either. If so, the bulb needs replacing.
1976 Chevrolet El Camino turn signal / brake light bulb lamp replacement: Purchase the correct replacement turn signal / brake light bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement turn signal / brake light bulb information. Then consult your owner's manual for the replacement procedure. As simple as it sounds, the owner's manual is the best place to start for turn signal / brake light bulb lamp replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
Hmmm, kind of unusual because the same bulb filament serves BOTH the blinker and the brake function. It could be a short in the wire from the brake switch leading back to that particular bulb and if the left brake light work okay it would have to be somewhere AFTER the wires leading to the rear lights branch off from one another. Are you CERTAIN that the right rear signal blinker DOES work?
At the right rear light the brake light wire is white. There is a manufacturer installed connector for a trailer lighting kit use located about 12 inches ahead of the left rear tail light behind the plastic panel holding the accessories options. The connector holds an orange wire for continuous power. It also has the white wire for brake lights. It has the dark green for right signal lights, yellow for left signal. At the right rear signal light assembly there is more than one dark green wire.
According to my Haynes manual, Black on both sides is ground On the right (passenger) side, Dark Green is the brake light/turn signal and Brown is the tail light. On the left side, Yellow is the brake light/turn signal and Brown is the tail light The center brake light should have a White wire (12v+) and a black ground. FriPilot