How to remove the BCM?

Tiny
BOSS HAROLD
  • MEMBER
  • 2020 CADILLAC ESCALADE ESV
  • 6.2L
  • V8
  • 2WD
  • AUTOMATIC
  • 101,600 MILES
In a jungle of wiring I can't see how to remove the BCM from under the dash.
Wednesday, March 26th, 2025 AT 9:58 AM

4 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 50,321 POSTS
The BCM is under the dash on the driver side, I would remove the lower knee bolster to see if that helps, here are the instructions on how to remove it, start by disconnecting the battery. Can I ask if you have a replacement BCM that has been per-programmed are you using a scanner to store the code and you plan to upload the code to the new BCM? Check out the images (below). Please let us know what happens.
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Thursday, March 27th, 2025 AT 10:06 AM
Tiny
BOSS HAROLD
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  • 1 POST
It looks impossible to get to removal of bcm from underneath. Cant figure out what releases the bcm from its bracket. If I can get info on removal lower dash panel from below steer column.I am actuall trying to get to bcm to wire in a bcm bypass module from arnott suspensions as I need this bad boy out to get good access to wiring from plugs on bcm. Any info is appreciated.
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Monday, March 31st, 2025 AT 5:33 PM
Tiny
KEN L
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Did you see the image above, this is all they give us.
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Tuesday, April 1st, 2025 AT 9:06 AM

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