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Power Window stopped working 78 Vette

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Old May 16, 2020 | 10:49 AM
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Default Power Window stopped working 78 Vette

Passengers Power Window stopped working yesterday. I took the door panel off and checked the voltage.

It shows 11 Volts for up and 11 volts for down. Is this enough?

This is a new motor about 1 year old.

Does this mean the motor is bad?
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Old May 16, 2020 | 10:56 AM
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Originally Posted by LenWoodruff
Passengers Power Window stopped working yesterday. I took the door panel off and checked the voltage.

It shows 11 Volts for up and 11 volts for down. Is this enough?

This is a new motor about 1 year old.

Does this mean the motor is bad?
The brushes could be stuck, tap the motor with a plastic hammer.
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Old May 16, 2020 | 12:14 PM
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Originally Posted by Peterbuilt
The brushes could be stuck, tap the motor with a plastic hammer.
Thanks. I did that and the motor works. But it would not open all the way.

Looks like some of the regulator linkage is binding.
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