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2007 Chevrolet Trailblazer Question: Anyone know how to reset outside temperature sensor?

 

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rquincel43, Circleville, OH, February 26, 2013, 03:03
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It stuck on 20* when it's 50* outside, any help would be appreciated.This problem started yesterday.Auto Temp control 4.2 L.

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  • Answer #1

    pushrod February 26, 2013, 05:01
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     Master

    Got owners manual? Is it set to the right scale? ----- Well i checked 20°C = 68°F so that ain it.
    Does it change at all? No big deal to some but i like my stuff to work too! It has a sensor prob. behind the grill
    that can be changed if needed. Check manual, or try unhooking neg batt. cable for a min. That's all I know.
    Never had a problem with one. Might be able to scan test body control module to read data. Compass working?
    Post results when fixed.

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  • Answer #2

    Greg's Orange Auto (13428 Answers) , Orange, CA - (714) 361-9386
    globalhelper February 26, 2013, 06:38
     Master

    AGREE WITH WETRY POSS C TEMPS INSTEAD OF F TEMPS

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