The outside temp on my 2011 GMC Terrain is stuck at 58 degrees. Is there a way to reset it or does the sensor need to be replaced? Where is the sensor?
Sounds like the sensor is bad. The sensor for this is usually located just behind the grille, in front of the radiator. It'll have a 2 wire plug plugged into it. HTH. -Jim
Is this something I can replace? How much does it cost?
You should be able to. It's usually held in place by 1 bolt and there's an electronic plug. Not hard at all. Check rockauto.com for a price. HTH. - Jim
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