Question about 1999 Dodge Caravan

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AC/Heating unit has died in the winter.

I don't know what the problem is, but when i play with the dials controlling the temperature, the level of the fan, and the position of where the air blows, you can faintly hearing clicking or other small noises coming from in behind the console. Any suggestions?

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This clicking sound may be more evident now that you are aware of a problem ? You may have a bad plenum actuator switch . It is mounted on the side of duct work and they will make a loud click sound

Posted on Mar 14, 2014

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Posted on Jan 02, 2017

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SOURCE: 2000 dodge ram pick up - ac blows hot air and freon is good

expansion valve looks like is not openning or the capilary tube is bad

Posted on Aug 02, 2009

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SOURCE: 2004 Chevy Suburban Temperature Control Issue

NO, PROBLEMS ARE NOT RELATED SEAT MODULE NEEDS TO BE PROGRAMMED AT CHEVY DEALER TO FIX ISSUE. IF YOU HAVE AN AUTOMATIC HVAC CONTROL UNIT WHEN YOU REPLACE THAT YOU WILL ALSO HAVE TO HAVE THAT REPROGRAMMED WITH THE LATEST UPDATES. BUT THERE ARE ALSO A LOT OF PROBLEMS WITH THE ACTUATORS THAT CONTROL THE MODE AND TEMP DOORS. THE ONLY POSSIBLE WAY TO DIAGNOSE THE PROBLEM CORRECTLY IS WITH A GM SCAN TOOL. GOOD LUCK

Posted on Aug 13, 2009

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SOURCE: 2001 Dodge Ram 1500 4x4 with no heat, no ac, blows room temp air on all fan settings

The upper passenger side firewall has a little black line passing through it . Usually it is broken. There is also a ball on the drivers side firewall behind the hinge

Posted on Nov 04, 2012

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