Do you have to flash the new ABS module when replacing it in the vehicle?

2002 CHEVROLET SILVERADO
180,000 MILES • 6.0L • V8 • 2WD • AUTOMATIC
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CM3224
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  • 1 POST
ABS Module.
Aug 8, 2022 at 1:41 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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SQM
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 6,383 POSTS
Hello,

Yes, the module needs to be calibrated after the installation using an appropriate scan tool.

Here is a helpful guide:

https://www.2carpros.com/articles/how-to-replace-a-abs-controller

I have attached the replacement procedure below.

Let me know of any questions.
Thank you.
Aug 8, 2022 at 2:21 PM
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