Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC2010G6 V6-3.5LREPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - HVACCONTROL MODULE HVACTESTING AND INSPECTION
2010 Pontiac G6 V6-3.5L
Control Module HVAC: Testing and Inspection
2010 Pontiac G6 V6-3.5LSECTION Testing and Inspection
HVAC System Control Module Programming and Setup
Each of the following service procedures requires programming or setup procedures to be performed on the HVAC control module.
HVAC Control Module Replacement - Automatic HVAC
If the HVAC control module is replaced, the following procedure must be performed:
Re-Calibrating actuators-Refer to Actuator Recalibration Actuator Recalibration.
Actuator Replacement - Automatic HVAC
If an actuator is replaced, the following procedure must be performed
Re-Calibrating actuators-Refer to Actuator Recalibration Actuator Recalibration.
HVAC Control Module Replacement - Manual HVAC
If the HVAC control module is replaced no additional procedures are necessary.
Actuator Replacement - Manual HVAC
If an actuator is replaced, a re-calibration of the actuator is not necessary. The HVAC module knows the exact location of the door when the HVAC system is turned on.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.