Rear heat

Discussion in 'Interior' started by Jer-Z-Devil, Nov 23, 2018.

  1. Jer-Z-Devil

    Jer-Z-Devil TYF Newbie

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    Eric
    The blower works fine but the heat in the rear just stopped working. Its 20° out today and need to get it fixed ASAP.

    Thanks for any help.
     
  2. Big Mama

    Big Mama Full Access Member

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    Most likely the blend door which is by the fan. To check to see if the heater core is working feel the inlet and outlet hoses. I think your truck has a 2nd one behind the controls
     
  3. Doubeleive

    Doubeleive Elite Member Supporting Member

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    if you pull the rear passenger panel off then you can see the blower and 2 door actuators, the rear actuator closest to the blower motor is the one that controls hot cold the one closer to the front controls up/down. on my nbs the dealer wanted $127 fleet price, if you can wait and order it online you can get it cheaper. sometimes the aftermarket ones are darn near the same price locally.
     
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  4. corvette744

    corvette744 2004 Z-71

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    If the actuators are fine then its most likely the HVAC control module which is very common.Mine went out 2 weeks ago-watched a you tube video and easy fix.

    new ranger 621 020.JPG
     
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