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Passenger Power Window Suddenly Stops

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Old May 22, 2017 | 10:04 AM
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Default Passenger Power Window Suddenly Stops

Good morning gentleman, I have a 1978 that one minute the passenger power window was working, the next it is not. The driver side works fine. I checked all the fuses and they seem to be in good shape. I understand that there is a relay under the console somewhere but does it control both windows or do they have separate for each side? Just wanted to get some basic info before I start digging in. Thanks in advance

Last edited by dant849; May 22, 2017 at 10:06 AM.
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Old May 22, 2017 | 10:56 AM
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most likely broken wire going thru the door,
if no up or down on 1 side only, bad/broken gnd. wire to motor.
use jumper cable to gnd window motor to frame for test.
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Old May 22, 2017 | 11:14 AM
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Test the passenger's side switch.
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Old May 22, 2017 | 01:37 PM
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Originally Posted by Easy Mike
Test the passenger's side switch.
I took the panel off and unplugged the connection into the motor. Sprayed some CRC electronic cleaner on the ends and it works. Guess it was just a dirty connection..?
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Old May 22, 2017 | 03:04 PM
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Originally Posted by dant849
I took the panel off and unplugged the connection into the motor. Sprayed some CRC electronic cleaner on the ends and it works. Guess it was just a dirty connection..?
I should add that it was still intermittently working after the above-mentioned repairs. I took some needle nose pliers and closed the female connection on the wiring from the motor and made it a little bit tighter. Seems to be working now, I think that it was loose in there. I'm sure I'll eventually end up having to replace something but for now it works. Thanks for your help everyone!

Last edited by dant849; May 22, 2017 at 03:05 PM.
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