passenger heat a/c

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11-15-2012, 06:03 AM

etbracket

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Thread Starter

Join Date: Oct 2010

Posts: 56

passenger heat a/c

why does the passenger side blow cold when i have the heat on and does the opposite when a/c is on? The dial on door is set right, and it works for awhile when battery is unhooked. Thank you in advance for any response.

11-16-2012, 12:00 PM

Cadillac Customer Service

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Join Date: Jun 2010

Posts: 210

@etbracket, what is the model and year of your vehicle?

Michelle, Cadillac Customer Service

11-16-2012, 06:00 PM

etbracket

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Thread Starter

Join Date: Oct 2010

Posts: 56

it is a 99 deville that was dumb i didnt put that in my post

11-21-2012, 04:30 AM

ZacheryDon

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Join Date: Nov 2012

Posts: 3

Michelle, Cadillac Customer Service

11-21-2012, 03:02 PM

Cadillac Customer Service

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Join Date: Jun 2010

Posts: 210

Please, forgive my confusion, ZacheryDon; I need additional details in regards to the post of just my name and title.

I hope you have a wonderful holiday weekend.

Michelle, GM Customer Service