put the new doors on - The 1947 - Present Chevrolet & GMC Truck Message Board Network

hotrodhomi · 05-15-2005, 10:26 AM

I changed the doors on my ’81 and put some on from a ’90 burb. The new doors have PW and PL. The PL work get but I’m having problems with the PW. Can someone explain this? I have 12V to the common side of the switch at all times. When I press the switch up or down I have power to both sides of the switch. WTF. If I disconnect the PW motor then I have power on one contact when I press up and I have power at the other contact when I press down. This seams right. Can anyone at explain to my why I have power on both contacts when I press up or down on the switch and the motor is hooked up?

05-15-2005, 10:26 AM	#1
hotrodhomi Registered User Join Date: Apr 2004 Location: Sacramento Posts: 3,737	put the new doors on I changed the doors on my ’81 and put some on from a ’90 burb. The new doors have PW and PL. The PL work get but I’m having problems with the PW. Can someone explain this? I have 12V to the common side of the switch at all times. When I press the switch up or down I have power to both sides of the switch. WTF. If I disconnect the PW motor then I have power on one contact when I press up and I have power at the other contact when I press down. This seams right. Can anyone at explain to my why I have power on both contacts when I press up or down on the switch and the motor is hooked up?

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