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Re: taillights wont work on 91 s-10 blazer
Look for your main box there should be a fuse for your taillights check for continuity use a test light,but if does voltage check the wiring for voltage,ground that goes to the taillights after checking for voltage and ground and figure out if it has voltage or a good ground then if all the test and figure that it has those the only way is the bulb that causing it so go buy one......
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check park/tail fuse regarding dash ,park ,tail problem .brake light on passenger side is probably the brake globe needs replacing .Turn signals on passenger side could be globes or switch,check globes first ,if globes and fuse are ok ,may well be the switch especially if park switch and turn signals are on the same switch lever/stalk
If you are not getting power from the headlight switch for that circuit, but the other side works, you'll have to trace the wiring. The socket has two wires plus a ground. One wire is for the tail lamp circuit and the other is for brake-turn signal.
Yes. But do you have seperate yellow turn signal lights in the rear or do the turn signals work independant of the brake lights? If yes then you need to wire in a taillight converter. It takes your seperate left & right turn signals combines them with your brake lights on 2 wires instead of 3 leaving you with your normal 4 wires in total instead of 5. 1 Left turn & brake light. 1 Right turn & brake. 1 Taillight. 1 Ground. = 4 wires in total. If you dont have seperate rear turn signals just find left turn wire in taillight assembly, Right turn wire & Taillight & a good ground & you are done. On trailer plug yellow is left, green is right ,brown is tailight & white is ground.
The element are serpent in the lights bulb the turn signal and brake usually share the same one but the running or park light are not shared with the turn . so if none of the light for the turn signal light then you will want to look for your flasher control it is ether in or near the fuse box or under dash by steering wheel shaft,,you should also check grounds at light socket if we can be of any further assistance please feel free to ask hope this gives you a place to start .Thank You..
I had the same problem with my 1996 Mystique about a year ago. The brake and tail lights stopped working, except for the center brake light in the window. Turned out to be oxidation of the terminals at the connector on the turn signal. Yes, that's right, turn signal. The electrical signal to the tail lights goes thru the connector on the turn signal. To fix, I cleaned the contacts and the brake lights started working again. Hope this helps. Cheers, Henry