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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2008MALIBU CLASSIC V6-3.5LREPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - HVACCONTROL MODULE HVACSERVICE AND REPAIRHVAC - AUTOMATICHVAC CONTROL MODULE REPLACEMENT
2008 Chevrolet Malibu Classic V6-3.5L
HVAC Control Module Replacement
2008 Chevrolet Malibu Classic V6-3.5LSECTION HVAC Control Module Replacement
HVAC Control Module Replacement
Removal Procedure
1. Remove the instrument panel (I/P) center trim panel. Refer to Instrument Panel Center Trim Panel Replacement (Service and Repair) .
2. Remove the HVAC control module screws.
3. Remove the HVAC control module.
4. Remove the HVAC control module wire harness connectors.
Installation Procedure
Important: The key should be in the OFF position when connecting the electrical connectors to ensure proper calibration.
1. Install the HVAC control module wire harness connectors.
2. Install the HVAC control module.
Notice: Refer to Fastener Notice (Fastener Notice) .
3. Tighten the HVAC control module screws.
Tighten the screws to 2.5 N.m (22 lb in).
4. Install the I/P center trim panel. Refer to Instrument Panel Center Trim Panel Replacement (Service and Repair) .
Important: Do not adjust any controls on the HVAC control module while the HVAC control module is calibrating. If interrupted improper HVAC performance will result.
5. Start the engine and let run for one minute.
6. Refer to Control Module References (Programming and Relearning) for programming and setup information.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.