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ABS module wire harness pinout needed?

Tiny
TBABST
  • MEMBER
  • 2006 CHEVROLET SUBURBAN
  • 4.0L
  • V8
  • 4WD
  • AUTOMATIC
  • 357,896 MILES
ABS has a lost communication with scanning tools. And the ABS malfunction light is on steady. And I think this is the reason why the transmission is not changing while driving.
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Monday, May 29th, 2023 AT 5:25 AM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Here is a guide and the ABS wiring diagrams as requested with a guide to help you check the power and grounds before you replace the module:

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

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Tuesday, May 30th, 2023 AT 11:41 AM
Tiny
TBABST
  • MEMBER
  • 2 POSTS
Please check, this pinout socket for my ABS. The wires are differ in color in the diagram you sent.
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Tuesday, July 11th, 2023 AT 6:31 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
You say 4-liter engine but there is no engine of that size. Can you tell me if you have a 5.3? I found these ABS wiring diagrams I think they are the ones you need.
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Thursday, July 13th, 2023 AT 8:55 AM

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