1. Welcome To GMTruckClub.com!

    The #1 Chevy Truck Forum Online
    Online since 2004, we are the #1 Chevy Truck & SUV forum and user community. If you have any questions about your Chevy or GMC Truck, SUV or Crossover, or just want to connect with other GM owners and enthusiasts around the world, you've found the best place on the internet to do that.

    Join Today ~ It's Free
    Registering is Free and Easy! Hope to see you on the forums soon!

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...

Share This Page