02 Burb Rear Heat/AC control problem

Discussion in 'Chevy Suburban Forum (GMC Yukon XL)' started by DTACA Burban, Aug 27, 2011.

  1. DTACA Burban

    DTACA Burban Member

    I searched this without any luck. My rear heat/ac control does not work on speed one. Works fine on two or three. Is there a resister for this control seperate from the switch or is it all one piece? My previous experience with other vehicles is that this is a classic resister going bad problem. What do you all think?
  2. janikphoto

    janikphoto Rockstar 3 Years 100 Posts

    You are right that it's usually a sign of a bad resistor. However, I haven't had to deal with the rear system yet, so I don't know your specific answer. Most likely it is, though...

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