2002 Pontiac Bonneville Rear Power Lock and Power Window Fa

Tiny
CLIPGTO
  • MEMBER
  • 2002 PONTIAC BONNEVILLE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 72,000 MILES
I have a 2002 Bonneville SLE, and both rear power windows and door locks failed at the same time. Neither the front driver door switches or remote keyless will lock or unlock the rear doors. The rear windows do not move with either the front left switches or the switches in the individual doors. I know it is not the regulators as they were both just replaced, and whatever the problem, it is affecting both the locks and windows.

The rear door module fuse is good, and I had ordered a left rear module replacement on ebay, but it did not fix the problem.
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Thursday, August 27th, 2009 AT 7:42 PM

5 Replies

Tiny
JDL
  • EXPERT
Did you check for voltage at the rear door module fuse circuit? The orange wire carries voltage to the door module.
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Monday, August 31st, 2009 AT 8:40 AM
Tiny
CLIPGTO
  • MEMBER
Yes - I checked the voltage at the orange wire on the module, and I have 12 volts.
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Thursday, September 17th, 2009 AT 9:25 PM
Tiny
JDL
  • EXPERT
I'd have to check the circuits at the door module.
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Friday, September 18th, 2009 AT 9:09 AM
Tiny
CLIPGTO
  • MEMBER
I only checked the voltage at the orange wire where it plugs into the module itself. Should I be looking in another location
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Sunday, September 20th, 2009 AT 5:02 PM
Tiny
JDL
  • EXPERT
Check the black wire for ground. Also at the individual window switch, dark green is hot for up position, brown wire is hot for down, black is ground.
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Monday, September 21st, 2009 AT 8:05 AM

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