2002 Buick Park Avenue power windows and door locks

Tiny
TECH2
  • MEMBER
  • 2002 BUICK PARK AVENUE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 104,000 MILES
I got this car and none of the power windows or the keyless entry work. The power locks inside the car seam to work sometimes.
when you put the car in gear all the locks work and lock the doors.
i have checked all the fuses I can fine for that system and that is 3 front main fuse block and the ip fuse block and the rear fuse block,
it looks like to me the left door module has alot of brains for the system.
there are no codes that come up I have checked most of the power wires and ground to the module and have found no problems yet.
dose this system comuicate with can bus or ccd and if so how do you check this system.
is the module the oproblem
Thursday, June 26th, 2008 AT 8:00 PM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Hi tech2,

I am not sure of the operations of this system but when the power locks operates manually and not with the remote, the key transmitter or door sensing unit is faulty.

If all grounds and power supply are present, then the module is faulty.

I do not know if there are any resetting procedures but for the power windows, except for automatic closing, I doubt any resetting is required.

I suspect the module to be the problem.
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Saturday, June 28th, 2008 AT 9:19 PM

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