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Chris, Shop Foreman
Category: Dodge
Satisfied Customers: 12608
Experience:  Dodge/Cummins and Chrysler Certified Master Tech
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Rear defroster litgh bliking no ac, the rear defroster

Customer Question

rear defroster litgh bliking no ac
JA: Just to clarify, what are the exact lights you're talking about?
Customer: the rear defroster ligth
JA: What is the model/year of your Dodge?
Customer: 2001 dodge durango
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: yes I do
JA: Anything else you think the mechanic should know?
Customer: a/c wont come on
Submitted: 3 months ago.
Category: Dodge
Expert:  Chris replied 3 months ago.

Hello and welcome to just answer. A flashing rear defrost light indicates either a failed HVAC control head, or one that needs calibration. These are self calibrating. Try this: Disconnect the negative battery cable for 5 minutes and then reconnect it. Then start the engine and let it run. If the control head is ok, then the light should flash for a few minutes and then stop. If it does not, then the HVAC control head will need to be replaced.


Expert:  Chris replied 3 months ago.

Hello, just checking back to see if you received my answer.


Expert:  Chris replied 3 months ago.
Hello, just checking back again. I have not heard back from you and just wondered if my answer was helpful.If so, please don't forget to take a minute and rate my service using the just answer star rating system. I will still be able to help you out even after you rate me. Thank you! Chris

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