Question about 2002 Cadillac Deville
When i turn the air on, the driver side blows cold and the passenger side blows hot air. there is a clicking sound on the passenger side behind the dash board, i think the door isnt opening to let the cold air threw. can i see a video of where the actuator is located so that i can replace it.
Posted by Anonymous on
I suggest you try one of those instant download manuals. My nephew bought one for me when my car broke and we could fix it all by ourselves with the manual costing $10. This website reliable-store.com is very good for this.
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also try manualslife.com
Posted on Feb 05, 2018
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Posted on Jan 02, 2017
Sounds like a Blend door issue, but could be the controller switch, Test ALL modes of operation to see what works and what does not. That should narrow it down a bit. The Blend doors are flap/ doors that regulate air flow, newer vehicles are plastic - electric assemblies ...prone to failure. Any clicking or thumping noises during switching modes and on-off suggest a bad Blend door. Hope that helps...good luck
Posted on Jan 12, 2009
check the heater control valve. sounds to me like the dash control unit that opens and closes the vents may not be functioning properly
Posted on Dec 07, 2009
SOURCE: No Heat Passenger Side. I
Hello: You have a failed temperature control actuator for the passenger air mix door. Remove the glove box and the close out panel under the dash on the passenger side. You will see two silver rods going from the actuators (mounted on the top and bottom of the heater/a/c programmer) Turn key on (engine off) Turn the a/c heater control on. Go from 60 to 90 or 90 to 60 and watch the rods the one that doesn't move is the failed one. The actuator is held in place by two 7mm screws and one electrical connector. When installing the new actuator have the temp set at 60 when you hook up the linkage. The passenger side set at full cold.
Posted on Nov 17, 2010
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