My speed odometer is not working

Tiny
KEVINGREEN
  • MEMBER
  • 1992 CADILLAC STS
  • 148,000 MILES
The mpg reading has lines in it, and the temperature reading has lines in it. It pops in an out? Sometimes when I drive it just starts working?
Tuesday, October 18th, 2011 AT 4:02 AM

5 Replies

Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Check grounds and connections.
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Tuesday, October 18th, 2011 AT 4:03 AM
Tiny
KEVINGREEN
  • MEMBER
  • 4 POSTS
Which grounds and conections?
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Tuesday, October 18th, 2011 AT 4:12 AM
Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
For the information center display and the instrument panel.
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Tuesday, October 18th, 2011 AT 4:49 AM
Tiny
CADIEMAN
  • MECHANIC
  • 3,544 POSTS
You will have to replace the speedo head. They sell rebuilt panels at the dealer. The panel digits and information will not be displayed.
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Wednesday, October 19th, 2011 AT 9:41 PM
Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
I bow to the factory-trained expert.
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Tuesday, October 25th, 2011 AT 11:46 PM

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