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Q:

heating on 2005 Chevrolet Monte Carlo

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
I have dual climate controls and the heat on my driver's side does not work but my passenger side heat works fine....
(1) Answer
Often times this is caused by a faulty temperature blend door motor in the dash. Testing will have to be done to confirm of course.