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Wiring diagram for instrument cluster

Tiny
SHANE SANDERS
  • MEMBER
  • 2001 CHEVROLET SUBURBAN
  • 5.4L
  • V8
  • 2WD
  • AUTOMATIC
  • 251,000 MILES
No power to Instrument cluster displays.
Monday, June 27th, 2022 AT 12:49 PM

2 Replies

Tiny
SHANE SANDERS
  • MEMBER
  • 2 POSTS
I believe the wiring harness pins are loose and need to be removed and tightened or replaced on the vehicle side of the harness.
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Monday, June 27th, 2022 AT 1:19 PM
Tiny
SQM
  • MECHANIC
  • 6,383 POSTS
Hello,

I have attached the wiring schematics for the gauge cluster as well as the pinout.

Let me know of any questions.
Thank you.

https://www.2carpros.com/articles/how-to-check-wiring
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Monday, June 27th, 2022 AT 2:40 PM

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