Dorman - OE Solutions HVAC Control Module P/N:599-270
If your climate controls have stopped responding, the Dorman HVAC control module 599-146 is a remanufactured, function-tested unit built to take the place of a malfunctioning original. It is a direct-fit replacement for the front climate control module on the 2008-2012 GMC Acadia. See the "Vehicles it fits" section for engine details.
The climate control module is the panel you use to choose temperature, fan speed and airflow settings. It passes those selections on to the vehicle's heating and A/C system. Controls that do nothing or settings that won't change may be signs the module needs replacing. Blower motors, blend-door actuators, fuses and wiring can cause similar symptoms, so diagnose the cause before replacing the module. If the original module is at fault, this remanufactured unit replaces it.
Interchange: 15-73692 · 15-73864 · 15-73899 · 15-73955 · 15-73956 · 15-73985 · 4C-1006
1573692 · 1573864 · 1573899 · 1573955 · 1573956 · 1573985 · 4C1006 · 15109355 · 19417508 · 20778542 · 20778599 · 25775006 · 25808711 · 25869251 · 25894709 · 25932035 · 25932036
This part cross-references / interchanges with the following part numbers:
What does this climate control module do?
It is the front control module you use to choose temperature, fan speed and airflow settings. It passes those selections to the vehicle's heating and A/C system.
Does it fit the 2008-2012 GMC Acadia?
Yes. It is a direct-fit replacement for the listed 2008-2012 GMC Acadia applications. See the "Vehicles it fits" section for engine details.
Has this module been tested?
Yes. This remanufactured unit has been function tested to confirm it operates the same as the stock module.
Is installation difficult?
Dorman states that you do not need advanced vehicle knowledge to install it properly. Follow your vehicle's service information for the removal and installation steps.
What are signs the control module may need replacing?
Controls that do nothing or settings that won't change may be signs. Blower, actuator, fuse or wiring faults can cause similar symptoms, so diagnose the cause first.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.