Trailblazer AC/heater not working right.. - Chevrolet Forum - Chevy Enthusiasts Forums

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TrailBlazer 2002-2009
The TrailBlazer, originally introduced as an upscale Blazer, was produced from 2002 to 2008 with a powerful I6 engine and with a monster V8 offered in the Trailblazer SS
Platform: GMT 305, 360, & 370.

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  #1  
Old 11-20-2011, 07:40 PM
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Join Date: Nov 2011
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Unhappy Trailblazer AC/heater not working right..

Ok so the AC/heater kinda works but its weird. It has the driver/passenger individual temp setting option. The driver side vents only blow hot and the passenger side blows hot when set to cold and cold when set to hot. Any ideas?
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Old 11-21-2011, 03:07 PM
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cupofchicken,
Welcome to the forum! It is difficult to diagnose a problem like this. How long has this issue been occurring? Does often does it happen? Have you been to your local dealer to have it diagnosed? I look forward to your response.

Louis
GM Customer Service
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Old 11-22-2011, 08:29 AM
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Well I just bought it about a week ago and its been doing it since I got it all the time
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Old 11-23-2011, 08:57 AM
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cupofchicken,

It may just be a wiring issue. I would suggest you visit your local dealer and have them take a look at it. They should be able to pinpoint the problem with better accuracy. Unfortunately, I am not a technician; therefore I cannot make a diagnosis. Keep me posted! If you have any other customer service issues, please feel free to contact me.

Louis
GM Customer Service
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2002, 2011, ac, chevy, gm, gmc, heat, heater, passenger, problems, side, ss, stopped, trailblazer, truck, work, working

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