wiring diagram for instrument cluster

2001 CHEVROLET SUBURBAN
251,000 MILES • 5.4L • V8 • 2WD • AUTOMATIC
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SHANE SANDERS
  • MEMBER
  • 2 POSTS
No power to Instrument cluster displays.
Jun 27, 2022 at 12:49 PM
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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.
Jun 27, 2022 at 1:19 PM
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SQM
  • CERTIFIED EXPERT
  • 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
Jun 27, 2022 at 2:40 PM
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