Dash gauges, loose ground

Tiny
PADUCAHJOEDADDY84
  • MEMBER
  • 2004 GMC SIERRA
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 140,000 MILES
I am thinking that I have a loose ground somewhere causing my temperature gauge, fuel gauge to read random amounts. My tachometer stays reached constantly. Where are some locations that I can find grounds so I can check them?
Tuesday, April 25th, 2017 AT 12:50 PM

1 Reply

Tiny
STEVE W.
  • MECHANIC
  • 12,950 POSTS
While it could be a loose ground I would suspect it's the common GM dash problems of bad stepper motors and bad solder joints. There are quite a few places that rebuild them. Just search for GM Dash repair.
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Friday, April 28th, 2017 AT 2:56 AM

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