power windows and door locks

2001 BUICK LESABRE
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WEEKENDCARREPAIR
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  • 4 POSTS
Electrical problem 6 cyl Front Wheel Drive Automatic 89000 miles

Except for the driver side window and door lock, the others don't work. fuses are all good. What could be the problem?
Apr 12, 2009 at 2:31 PM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,837 POSTS
  • ASE Certified Mechanic
Hello,

There is a driver door module that goes out on these cars. Here is a wiring diagrams for the windows so you can see how the system works.

You must remove the door panel to get to the module. Here is a guide to help you see what you are in for when doing the job.

https://www.2carpros.com/articles/door-panel-removal

Check out the diagrams (Below)

Please let us know if you need anything else to get the problem fixed.

Cheers, Ken
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Jan 29, 2018 at 11:57 AM
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