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HOMESERVICE MANUALSCHEVROLET2008MALIBU L4-2.4L HYBRIDREPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - HVACCONTROL MODULE HVACTESTING AND INSPECTION
2008 Chevrolet Malibu L4-2.4L Hybrid

Control Module HVAC: Testing and Inspection

2008 Chevrolet Malibu L4-2.4L HybridSECTION Testing and Inspection


HVAC Control Module Programming and Setup

Each of the following service procedures may require programming or setup procedures to be performed on the HVAC control module or HVAC actuators.

HVAC Control Module Replacement

If the HVAC control module is replaced, the following procedure must be performed:

Reprogram HVAC control module-Refer to Service Programming System (SPS). Programming and Relearning

HVAC Control Module Reprogramming

Do not reprogram the HVAC control module unless directed by a service procedure or a service bulletin.

Reprogram HVAC Control Module-Refer to Service Programming System (SPS). Programming and Relearning

Actuator Replacement

If an actuator is replaced, the following procedure must be performed:

Re-Calibrating Actuators-Refer to Actuator Recalibration. Programming and Relearning
RENDER: 1.0x

NO RELATED

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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.