Hot air on drivers side cold air on passenger side

ID Status Date Year Make Model Transmission Type A/C Controls Public/Private
#14658 Closed 2014 Gmc Serria public

My 2014 gmc duel control air blows cold on passenger side and warm on drivers side


I would try a recalibration first.

Without Scan Tool

Note:  Do not adjust any controls on the HVAC control module while the HVAC control module is self-calibrating. If interrupted, improper HVAC performance will result.


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