If the reverse lights on your GMC Sonoma aren't working, it could be due to a blown fuse, a faulty reverse light switch, or burnt-out bulbs. Additionally, wiring issues or corroded connectors might also be the culprit. Checking these components systematically can help identify the problem. If you're unsure, consulting a professional mechanic is recommended for proper diagnosis and repair.
Take the whole lens out
I suggest that you check in back by the trunk and back lights the there may be a short or the wires are lose
Check the ground wire for your lights, located on the frame somewhere Lisa
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If you do not have working tail lights on your GMC vehicle it may be an issue with the wiring or your lights may be burned out.
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No, a 95 GMC Sonoma does not use a timing belt on it. The 95 GMC Sonoma uses a timing chain on it.
The GMC S-15 became the GMC Sonoma in 1991.
If the right one works,it might be a bad bulb or a bad ground.
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