Power window module
10-05-2017, 01:00 AM
#1
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Join Date: Sep 2017
Location: San Luis Obispo
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Power window module
I'm have issues with the power windows on my 87 928s4. Somebody suggested that the problem might be the the window module. can some tell me where is is. I have looke under both seat and in the center console. If there is one I can't find it. Thanks for the help.
10-05-2017, 04:14 AM
#2
Rennlist Member
Only 90+ have the module. On cars 89 and prior all the power going to the window motor is sent through the switches. A much simpler system.
The contacts inside of the switches can get hot and sink into the plastic making the windows harder to engage.
The contacts inside of the switches can get hot and sink into the plastic making the windows harder to engage.