Cluster and dash lights stay on when I shut off ignition.
Jan 27, 2025 at 6:38 AM
Why are the cluster and dash lights staying on when I shut off ignition?
2005 CHEVROLET TRAILBLAZER
PIPPIN1
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Yep, that would be a BCM error, so it sounds like the BCM is bad. I would do a CAN scan to be sure. You can get a CAN scanner (Controller Area Network) which will work on most cars from Amazon.
Here is a video to show you how:
https://youtu.be/u-4syLc-ifQ
Here is how to change the BCM out, you can get a preprogrammed unit by searching Google or Ebay. Check out the images (below). Let us know how it goes.
Here is a video to show you how:
https://youtu.be/u-4syLc-ifQ
Here is how to change the BCM out, you can get a preprogrammed unit by searching Google or Ebay. Check out the images (below). Let us know how it goes.
Images (Click to enlarge)
Jan 27, 2025 at 11:24 AM
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