Having problems with your GMC S-15 ?
Wiring diagram 1989 gmc s15 jimmy power windows
\015 I have replaced the master switch and the pass, window switch they will not work . If I move the master switch around the left window goes down move the switch in a different way the window goes up with not pushing the button. The master switch gets hot when you push the button.I have pulled the wiring out of the left door to check for a broken wire. I checked the right door with a test light the red wire test hot, push button the test light with the blue/white wire,push the button the opposite test the brown wire the test light lights up.\015
Repair Help & Product Troubleshooting for GMC S-15
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