Sounds like the motor in the regulator is not receiving power from the relay or has burnt out.
Thanks for your prompt response. I presume all 3 components are inside the door. Any clue where ALL the clips are located to remove the door panel, to test the conductivity of each component?
1991 Porsche 928 power window clicks but doesn't raise or lower window
1991 Porsche 928 STD Hatchback
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Maintenance & Repair
My 1985 Porsche starts and runs great sitting at idle. However, when I get in and drive it dies as soon as I take my foot off the gas. It has an air slide valve but no air idle control valve that ...
1985 Porsche 928 S Hatchback
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Maintenance & Repair
I was installing a new radio in my 1985 Porsche 928 and it was working when fuse to radio blew I believe. I replaced fuse with higher amp one but radio did not come on again. Soon all the power wen...
1985 Porsche 928 S Hatchback
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Maintenance & Repair
PURCHASED A FUEL PUMP FOR MY 79 928 ONLINE FOR 58.00 SAW AN OEM PUMP FOR 226.00 IS THERE A DIFFERENCE. DO YOU PAY FOR PERFORMANCE? WILL THE CHEAPER PUMP DO THE SAME JOB?
1979 Porsche 928
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Maintenance & Repair
I have a 1980 Porsche 928 and can't get the car to start. I have replaced the fuel pump, cleaned and reinstalled the fuel injectors and replaced the injector hoses with new ones. I also have replaced ...
1980 Porsche 928
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Maintenance & Repair
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