Heater temperature control not working

2002 CHRYSLER TOWN AND COUNTRY

132,000 MILES • 3.8L • V6 • 2WD • AUTOMATIC

MAKTRACTOR

MEMBER
1 POST

Hello, the heater temperature control does not work. The A/C temperature control does work. and is dual zone. Both lines coming into heater core are nice and warm. Does this sound like an actuator problem or something else? Rear heater and A/C temperature controls work okay.

Dec 8, 2017 at 5:15 AM

STRAILER

✓ASE Certified Mechanic
54,832 POSTS

This does sound like the temperature blend door actuator need to be replaced.

Here is a guide that will give you an idea of what you are in for when doing the job:

https://www.2carpros.com/articles/replace-blend-door-motor

This guide may help as well.

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

Below is the location for your car. Check out the diagrams.

Let us know what happens and please upload pictures or videos of the problem.

Cheers, Ken

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Professional Diagram for 2CarPros Members
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Dec 9, 2017 at 7:01 PM