Question about 2003 GMC Sierra 1500

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2003 Sierra rearview mirror

2003 GMC Sierra with auto dim rearview mirror, compass passanger air bag on/off and thermometer. The thermometer displays "OC". Besides replacing the entire mirror or the ambient temperature sensor behind the grill am I missing something?

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  • maynardfb Mar 01, 2009

    The ambient temperature sensor is the outside sensor but thanks for the input.

  • Anonymous Mar 15, 2014

    How to replace the bulbs on the rearview mirror for an ml63 amg 2007

  • Anonymous Mar 16, 2014

    how do i replace rearview mirror?

  • Anonymous Mar 23, 2014

    Turn signal

  • Anonymous Mar 23, 2014

    Rearview mirror

  • Anonymous Mar 23, 2014

    Turn signal

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  • 2 Answers

Replace outside sensor

Posted on Feb 28, 2009

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