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Chevrolet Master
12,962 Answers
- Posted on Oct 08, 2016
Re: how can I determine if the window switch is bad or...
Disconnect power switch and then use an ohm meter to check if continuity is there when the switch is "on" position and open when off. If switch checks out the problem lies with the brushes in the motor - see if you can replace them to restore motor operation.
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