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2005 chevy trailblazer_ls
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Discussion Starter · #1 ·
could any one tell me if i could swap out the hvac unit to the digital climate control
 

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2004 gmc
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Only one member's ever done it and he had lots of GM knowledge for support. LOTS of sensors and wiring to add - it's not a simple swap-out. Consensus is that it's not a reasonable mod to attempt.
 

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Yes it is possible if you have the time and the skill it requires numerous sensors a different blower motor control wiring to the bcm and various sensors

anything is possible if you have the time and money:bonk:
 

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2004 gmc
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Closely related to my favorite maintenance saying: If you take something apart and put it back together enough times to fix it right, sooner or later you'll have enough parts to make TWO of 'em.
 
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