When i checked the wires at the tail light only the wire that worked the turn signals had juice the other 3 did not.
2001 gmc sierra tail lights not working.
Chevy truck forum silverado sierra gmc truck forums.
Electrical is not my strong point so any help would be.
I noticed the drivers side tail light was not working.
Changed bulbs out and did nothing.
Rear parking lights dont work 2001 gmc sierra it would then be a bad ground.
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Look for cracked broken wires as you go.
First guess bulb bad but not that lucky.
When i checked the wires at the tail light only the wire that worked the turn signals had juice the other 3 did not.
I have changed the bulbs fuses checked the tail light circut board checked the headlight switch.
Hey guys new to the forum just purchased a 2001 2500hd 8 1 allison 4x4 on saturday.
I have changed the bulbs fuses checked the tail light circut board checked the headlight switch.
The brake lights turn signals reverse lights all work but the tail lights when you head lights are on do not work.
It could happen due to a loose connection of the wire or the corrosion or damage of the wire ends.
Electrical is not my strong point so any help would be.
The brake lights turn signals reverse lights all work but the tail lights when you head lights are on do not work.
If the brake light turns on you have to fix the ground connection.