Heater not working

Tiny
TALITHA WIGGINS
  • MEMBER
  • 2009 DODGE CHALLENGER
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 114,476 MILES
It is suggested that I replace the PCD harness. Where can I buy this and how do I know the right one to buy?
Wednesday, March 16th, 2022 AT 9:38 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,645 POSTS
Hi,

I'm not sure what you are referring to as PCD. Could you mean PCM, PDC, or something different?

As far as the heater, what is happening? In most cases, if it isn't a coolant level or flow issue, it's the blend air door actuators.

Let me know as much as you can as to what is happening, when you first noticed a problem, were there any indicators prior to it not working?

I will watch for your reply. In the interim, take a look through this link. It reviews the most common causes of a no heat condition.

https://www.2carpros.com/articles/car-heater-not-working

Let me know.

Joe
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Wednesday, March 16th, 2022 AT 4:31 PM

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