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HELP HELP HELP DUAL ZONE HELP!!!! :(
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MonteCarloSS
New User
Jun 30, 2009, 6:53 AM
Post #1 of 2
(1910 views)
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HELP HELP HELP DUAL ZONE HELP!!!! :(
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I have a 03 monte carlo SS and it has manual dual zone climate control the passenger side will blow out hot or cold air ( which ever i choose ) but the driver side will blow out only hot air and no cold air... the other day i was driving and i had the drivers side set on cold but it was blowing hot then it randomly started blowing cold like 30 mins later...Then i purachased a new dash unit for my car and it seemed to work it went cold when i wanted it to and then hot when i wanted it to. But this morning i was driving to work and i switched it to hot it switched no problem. when i came out of work on the ride home i was getting hot so i tried to switch it to cold and the drivers side stayed hot while the passenger side went cold.. PLZ HELP IDK WHAT TO DO
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Hammer Time
Ultimate Carjunky
/ Moderator
Jun 30, 2009, 9:25 AM
Post #2 of 2
(1899 views)
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Re: HELP HELP HELP DUAL ZONE HELP!!!! :(
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The heat in that vehicle is controlled by a blend door that regulates heated air flow. it is operated by an electric motor/actuator. The problem can be that the actuator is stripped or inoperative or the door itself could be damaged. This is what needs to be determined by examining the actuator and see if it is responding to heat change commands or not.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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