Speedometer not working

Tiny
PAMBOBBIE
  • MEMBER
  • CHEVROLET IMPALA
2005 Chevy Impala w/ abt 50,000 miles. Speedometer started registering the wrong speed- either too high or too low, sometimes even zero. Now it stays on 35mph and never moves from it no matter if the car is moving or not. What can I do about this? It is a 3.4L engine.
Friday, October 19th, 2007 AT 6:16 PM

5 Replies

Tiny
DBRUNO
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Saturday, August 4th, 2007 AT 1:24 PM
Tiny
98RANGERXLT
  • MECHANIC
  • 301 POSTS
Whats the engine size
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Saturday, August 4th, 2007 AT 2:44 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
What is it a 3.4L or 3.8L engine?
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Friday, October 19th, 2007 AT 6:37 PM
Tiny
PAMBOBBIE
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Thursday, October 25th, 2007 AT 7:48 AM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
What's the engine size? If unable to determine.

Okay have the vehicle speed sensor check at transmission and the speedometer head for a start then comeback, also could be a wiring or TCM/CVM.
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Thursday, October 25th, 2007 AT 2:49 PM

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