Intermittent issue of dashboard not working

Tiny
ADAMACH29
  • MEMBER
  • 2008 GMC SIERRA
  • 5.7L
  • V8
  • 2WD
  • AUTOMATIC
  • 168,300 MILES
Sometimes, mostly in the morning, I start my truck up and the dashboard lights don't come on. The truck drives like normal just no dashboard lights or gauges work. Sometime I can turn the truck off and back on and everything comes on fine other times I have to turn the truck off and on quote a few times before everything comes on like normal. Sometimes I will turn it off and back on and it comes on and then goes out by the time I put it in drive to go.
Friday, October 18th, 2019 AT 6:45 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Hello,

This is common when the cluster goes out. here is a video of the job being done on a similar car and instructions in the diagrams below to show you how on your car:

https://youtu.be/_HEC44xENxw

Be sure to give the re-builder your mileage so they can program the unit. Check out the diagrams (below). Please let us know what happens.

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Saturday, October 19th, 2019 AT 1:08 PM

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