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marinessgt1970 07-17-2007, 01:40 AM Ok, riding around tonight and my pass window quit working... No power to the motor, or the switches.. anyone got a schematic for a 92 2500 6.5? i cant seem to find why it isnt gettin power... fuses are good but the motor isnt gettin any juice through either switch... the driver switch or the pass switch... the door locks and drivers window work fine... someone help its hot here! marinessgt1970 07-17-2007, 11:35 AM Can anyone help me? Duramax 6.6L 07-17-2007, 12:13 PM I will post it later rebel7777 07-17-2007, 12:37 PM Usually the doors use a relay to control the power to the motor. Should be under the hood, maybe a bad relay coil. I would check for power there. woodchuck2 07-17-2007, 04:35 PM I would check for a broken power wire in the left front door pillar harness. Broken wires are common after years of the door opening and closing. marinessgt1970 07-20-2007, 02:58 PM Didnt find any broken wires... and I cant find the relay... the circuit breaker is good 4 sure but would a relay effect the passenger window only? heymccall 07-20-2007, 04:17 PM The power for the RF window goes through the driver's side RF switch and I'd start there. If one switch is bad, neither one will work. rebel7777 07-20-2007, 06:16 PM Didnt find any broken wires... and I cant find the relay... the circuit breaker is good 4 sure but would a relay effect the passenger window only? I believe, but I have been wrong before that each window has it's own relay. If it's not under the hood, usually on the drivers side kick board right below the dash. I seem to remember wiring up autodown options with a remote control car starter, and each window had there own relay. Again I have been know to be wrong. marinessgt1970 07-22-2007, 01:42 AM Fixed! Got the good old voltmeter out and checked all switches... the Passenger side switch was bad... thank god that was a simple fix instead of a burnt wire or something! Thanks guys | ||