check wire continuity- no power no lights
Check sockets and grounds
and that didnt fix the problem?
The light switch.
turn signal switch needs replaced!
i have tail lights but do not have brake lights nor do i have turn signals. i have replaced brake switch and all bulbs
Check for bad ground
Check the bulbs,if not the bulbs you most likely have a bad ground.
Either the bulbs are out, there is a grounding issue in the tail lights, or the headlight switch needs to be replaced. Do the side markers work? If no then it's probably the switch. If yes, then start checking for a bad ground wire on those tail lights.
Check the headlight switch. Sometimes the circuit that operates a part of the light system can fail, especially the dimmer part.
Make sure the bulbs are there and in good condition. If the tailingts work it would not have been the switch. There is an issue with the wiring between the switch and the lights. Check the grounds for the lights and check the wiring between the switch and the bulbs.
I have a 1990 Chevy 1500 truck the brakelight switch is disconnected and it has no connector going to it. I replaced all the bulbs. And still my running lights are in the on position when i turn off the truck. My brake lights are still not working after replacing the lights. I have a RV brake accuator also under the steering column can you help me solve my problem?
Defective reverse light switch.