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Power Window Stuck Down!

wal

By wal,
in General Automotive Discussion

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RB30-POWER Mentor

RB30-POWER

Posted
Posted (edited)

Very simple to do.

Remove door trim, unplug the motor harness from the car harness.

Connect a 12V supply voltage and the window should go up or down. (depending on which way you connect the wires).

If this allows the window to go up and down at full speed, you know the motor is fine and you have a wiring or switch fault.

9 times out of 10, its a broken wire/wires in the door jamb, because the doors open and close all the time, the wires do eventually break.

Edited by RB30-POWER

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