theophile
Well-Known LVC Member
2002 V8 sport, no moonroof. I've been hunting all night for a RAP wire and I think I may be out of luck. The passenger C pillar harness doesn't have the moonroof writing that most people have tapped into successfully, and after studying wiring diagrams of the power windows and trial and error with a voltmeter, I don't think there's a RAP wire in the driver door either.
It looks like the RAP for the windows is handled by the driver door module. It gets constant +12V in, and has yellow and White going to the window motor. One is +12V when window switch pressed up and the other is +12V when the window switch is pressed down. None of the wires demonstrate expected RAP behavior, and I have checked them all for positive and negative trigger. This makes me think it's handled by the window module using the data bus.
If anyone has gotten this to work in a 1st gen without a moonroof, I'd love to hear from you.
It looks like the RAP for the windows is handled by the driver door module. It gets constant +12V in, and has yellow and White going to the window motor. One is +12V when window switch pressed up and the other is +12V when the window switch is pressed down. None of the wires demonstrate expected RAP behavior, and I have checked them all for positive and negative trigger. This makes me think it's handled by the window module using the data bus.
If anyone has gotten this to work in a 1st gen without a moonroof, I'd love to hear from you.