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Temperature reading off?

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Old Aug 30, 2017 | 10:08 AM
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Default Temperature reading off?

I just purchased a 99 6-speed. I noticed the outside temperature reading on the AC/heat controls is off. It reads about 25 degrees lower than the actual temperature outside the car. I'm thinking the temperature sensor is the culprit but I'm not sure. Could it be anything else?
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Old Aug 30, 2017 | 10:23 AM
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I replaced the outside temp sensor and all was good......

Jim
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Old Aug 30, 2017 | 04:23 PM
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I hope that's it, I just ordered a new GM one, $17 isn't bad at all.
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Old Aug 30, 2017 | 04:26 PM
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Sometimes the connector just needs to be cleaned. They pick up a lot of road grime where the unit is mounted.
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Old Aug 30, 2017 | 04:42 PM
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Yes, I would say the temp sensor is bad. Replace it and I would bet your temp reading will be back to normal.
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