I have a 2007 Pontiac Grand prix gxp my temperature guage is not working and I have replaced the the temperature guage sensor. What else could be my problem?

Asked by Jul 02, 2014 at 07:11 PM about the 2007 Pontiac Grand Prix GXP

Question type: Maintenance & Repair

2 Answers

44,345

Try replacing your thermostat. If it's stuck open, it will not get hot enough to register anything on your gauge.

1 of 1 people found this helpful.
735

Good call Reelin68. Also, the gauge itself or the associated wiring could be compromised. I have seen wires get pinched during repairs as well. So you might check that too.

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