Power door locks not working

Tiny
DEBORAH LYNN JENKINS
  • MEMBER
  • 1997 PLYMOUTH VOYAGER
  • 3.3L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 142,400 MILES
The power door locks and interior lights only work if vehicle is running or ignition is in on position. What could be the issue?
Monday, February 8th, 2021 AT 9:54 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 50,622 POSTS
This sounds like the BCM is out. To be sure lets do a CAN scan which is the future of automotive repair. you can get a CAN scanner from Amazon for about $50.00. here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

Here are instructions you can replaced the BCM in the diagrams below. Check out the diagrams (below). Please let us know what happens.
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Wednesday, February 10th, 2021 AT 10:28 AM

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