Temp gauge

Asked by klc937 Jul 10, 2019 at 03:09 PM about the 2003 Chevrolet Trailblazer

Question type: General

My temperature gauge on my 2003 trailer blazer
starts at 210 when I start the car up

1 Answer
11,255

FJ4072 answered 4 years ago

So it stays at 210 all the time cold or hot? Could be stepper motor behind gauge, or more likely the actual temp sensor itself. Luckily for you, in 03, the temp sensor is located right above the thermostat. Cake.

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