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Anonymous Posted on Aug 30, 2009

Why wont my 2004 Chevy Suburban Rear Air Conditioner not shut off? I read the answer left for someone else but they had a Tahoe. My problem is the rear A/C wont shut off and its killing my battery.Even if the key is out it is still running!

  • Anonymous Sep 03, 2009

    Is that same resistor for the rear A/C or is there a separate location for the rear A/C?

  • Anonymous Sep 06, 2009

    Thank You my email is [email protected]

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Anonymous

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  • Posted on Sep 01, 2009
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According to GM there has been a problem with the blower resistor/relay and they have released a new style to correct this problem. If you have a friend at your local dealership, ask them to show you DOCUMENT # 2203597 if you feel you need further confirmation. The replacement part number you'll need for the new resistor is 89019088. This should correct your problem.

Testimonial: "Thank You ! Do you know where the resistor or relay is located in this car?"

  • 2 more comments 
  • Anonymous Sep 01, 2009

    Yes. It is in the HVAC box right under the glove box, just to the left of the blower motor and is held in with 2 screws. It's connector actually plugs into the blower motor.

  • Anonymous Sep 03, 2009

    No, I sorry. The rear one will be located on the rear HVAC box and there are two different ones depending on which RPO's you have.
    1 is a 93803634 for RPO CJ2,C36 and C69. The other is a 89018536 nad it is for RPO's CJ3 and C69. They will be located right near the blower motor. If you need more clarification for the exact one, please sent me the VIN number and I will be able to tell you exact information. Kind regards, Bill.


  • Anonymous Sep 03, 2009

    One other thing. I have printed out 3 pictures I can email to you that will show you the exact area of the part we are talking about if you would like them. Thanks!!

  • Anonymous Sep 06, 2009

    Ok. I am working on the email and attached info for you right now. I will send the email as soon as I get everything together.

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