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I have a 03 caravan front air is not cold. Rear air works fine.

Passenger and driver actuators seem to be working fine.Both are blowing about the same temp, and when i switch them to hot it gets real hot. Expansion valve?

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6ya6ya
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Posted on Jan 02, 2017

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honeymokey
  • 3113 Answers

SOURCE: Cold AC but weak Airflow---Also Driver side not as cold as passenger

The air doors are controlled by actuators that on of them or so may need replacing.

Posted on May 09, 2009

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  • 497 Answers

SOURCE: driver's side air blowing warm, won't change

Sounds like there is a crack in the vent that leads to the drivers side, and hot air from the engine is leaking through.

Posted on Aug 29, 2009

  • 436 Answers

SOURCE: 2004 Yukon. driver side air conditioner not working

you need to change drivers side temp door actuator then disconnect battery for 5 seconds and reconnect after changing the part, turn key on for 60 seconds with touching heater control to allow actuator to program and then it will work.

Posted on Sep 19, 2009

  • 1608 Answers

SOURCE: m rear heat in my03 envoy blows cold air

There is a service bulletin for poor rear heat on these models.The bulletin number is 05-01-37-002A.The part numbers are 89024885 for 4.2 engine and 89024886 for the v8 engine.It is an auxiliary pump the helps the coolant flow to the rear.The a/c system has to be recovered so I don`t think you can do this at home unless you have an a/c recovery machine.Hope this helps.Good luck.

Posted on Feb 22, 2010

  • 2187 Answers

SOURCE: I have a 2003 dodge caravan and the front air

The problem may just be with the evaporator unit found at the passenger cabin. At times you may just need some cleaning to get it working.

Posted on Jun 06, 2011

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