Blowing cold air in the cabin all the time

Tiny
DUSTY HAUGHT
  • MEMBER
  • 2011 DODGE CALIBER
  • 2.2L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 16,000 MILES
When the heater is on it blows cold air the heater hoses to the heater core get hot and the radiator hoses get hot. The temperature gauge seems to work properly.
Wednesday, September 6th, 2017 AT 5:32 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
It sounds like you have temperature mode blend door actuator that is out.

Here is a guide and some diagrams (below) that will help you get the job done:

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

Here is what it will be like on your car. Check the operation of the actuator by moving the pivot back and forth with the actuator removed to make sure you have the right one.

Please let us know what happens and upload pictures of the problem.

Cheers, Ken
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Thursday, September 7th, 2017 AT 11:17 AM

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