having problems with '02 driver's side window switch
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5th Gear
Joined: Dec 2011
Posts: 5
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having problems with '02 driver's side window switch
I have recently bought a 2002 Vette. When I roll down the driver's side window, it's seems to stick, because the volts go down and seems to be tripping something in the gauges...they gauges are going out, the window won't roll up, the speedometer and the batter amp gauge are the only two that work, all other gauges quit working. I can turn the car off and all the gauges go back to working but the window won't roll back up. I can usually let it sit, or disconnect the battery and then the window will usually roll up. Thought these issues weren't a problem with 02 models. Any help will be appreciated. Also, there has been an aftermarket radio put in it and after having it for a day, the front speakers have completely stopped working. The amps in the back are working but the speakers won't produce any sound...any suggestions?
Thanks,
Thanks,
Tech Contributor
Joined: Dec 2003
Posts: 19,384
Likes: 87
From: Horncastle Lincolnshire, England
2023 C5 of the Year Finalist - Unmodified
It's probably not a relay issue in the door lock module given you have problems with raising and lowering (2 different relays).
I'd say you need to be looking at wiring as, with those symptoms, you seem to have a grounding issue.
Start with the wiring in the door hinge area. Pull back the rubber gaiter. Check for chafing and pull, clean, check and re-seat the connector.
After that I'd pull the door panel and check for chafing on the wiring inside or for signs of water ingress.
With associated door speaker issues it may point to the same areas.
I'd say you need to be looking at wiring as, with those symptoms, you seem to have a grounding issue.
Start with the wiring in the door hinge area. Pull back the rubber gaiter. Check for chafing and pull, clean, check and re-seat the connector.
After that I'd pull the door panel and check for chafing on the wiring inside or for signs of water ingress.
With associated door speaker issues it may point to the same areas.
