Doors will not unlock with door switch?

2001 LINCOLN TOWN CAR
150,000 MILES • 4.6L • V8 • 2WD • AUTOMATIC
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JOHNIKE
  • MEMBER
  • 1 POST
Doors will not unlock with door switch but will with key fob. Also, the keyless entry does not work, switch has voltage and check good.
Feb 3, 2024 at 5:35 PM
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STRAILER
  • ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
It sounds like the door's door module has gone out. But we should check the power and grounds. here is a guide to help and the door lock wiring diagrams so you can see how the system works. Please check fuse # 29 and #30 in the fuse panel on the left side of the dash.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the images (below). Please upload pictures or videos in your response to the problem so we can see what's going on.
Feb 4, 2024 at 11:19 AM
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