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Questions and Answers

Chevy Blazer Air Temperature Sensor

Q. Vincent, I own a 2000 Chevy Blazer that has a compass and thermometer display. The compass and all other features of the display work except the thermometer displays inaccurate temperatures. Generally lower than the ambient temperatures. What could you suggest?

Chevy Blazer Air Temperature Sensor

I have no idea where the thermometer sensors are located. Any ideas or recommendations as to where to get additional information would be appreciated.


A. Information should be available in a factory shop manual. Look in the back of your owners manual for how to purchase one. The sensor for the outside air temperature should be in front of radiator somewhere.

Chevy Blazer Air Temperature Sensor

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