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Escalade ext, xlr
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56 Posts
Discussion Starter · #1 ·
The temp reading on my mirror is often wrong. Sometime it is right. Today it read -31 then it said oc. Other times it is right but not often. Any idea where the sensor is located and if that is the problem?
 

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99 Escalade (sold) 03 Escalade EXT (sold) - 07 Escalade EXT
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1,363 Posts
usually its reads higher than normal. its right in front of the radiator... if you take the grill out, you cant miss it
 

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Escalade ext, xlr
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56 Posts
Discussion Starter · #4 ·
I got an ambiant air sensor today. Bought one from the dealer $31. mistake I checked GMParts direct when I got home and it is $12 plus shipping. I should know better. Anyway It took about 10 minuted to replace and fixed the problem.
 
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