Speedometer cluster head failure

1996 CHEVROLET 1500
211,000 MILES • 5.7L • V8 • 4WD • AUTOMATIC
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MATT DAVIDSON
  • MEMBER
  • 2 POSTS
No speedometer, tachometer, or odometer but all other gauges working. Will not take off in first but can shift to first manually. Changed speed sensor on transfer case no change. Cluster looks fine when removed. Cannot find issue.
Mar 31, 2018 at 3:53 PM
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,181 POSTS
Hmm,

Can we run the codes to see what comes up? Here is a guide. Have you checked the fuses?

https://www.2carpros.com/articles/how-to-check-a-car-fuse

and

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Check out the diagrams (below).

Please let us know what you find.

Cheers, Ken
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Apr 2, 2018 at 11:17 AM
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MATT DAVIDSON
  • MEMBER
  • 2 POSTS
Checked all fuses and have already ran codes. Only codes throwing are o2 sensor, a misfire, and shift solenoid.
Apr 2, 2018 at 11:42 AM
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,181 POSTS
Bad sign, it sounds like the PCM is no good or the cluster. but first lets do a wiring check before we change either out.

https://www.2carpros.com/articles/how-to-check-wiring

Check all power and grounds.

Check out the diagrams (below).

Please let us know what you find. We are interested to see what it is.

Cheers, Ken
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Apr 3, 2018 at 10:52 AM