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 MANUALSCHEVROLET2002AVALANCHE 2500, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 15 (BODY CONTROL MODULES)REMOVAL & INSTALLATIONHVAC CONTROL MODULEINSTALLATION (MONTE CARLO)
2002 Chevrolet Avalanche 2500, RWD
Installation (Monte Carlo)
2002 Chevrolet Avalanche 2500, RWDSECTION Installation (Monte Carlo)
WARNING: This page is about a different car, the 2002 Chevrolet Monte Carlo, 2002 Chevrolet Impala, 2001 Chevrolet Monte Carlo, and 2001 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
- Connect electrical connectors HVAC control module. Connect vacuum connectors to HVAC control module. Install HVAC control module into instrument panel. Install retaining screws to secure HVAC control module.
- Install front floor console. Install console bolts forward of shift control lever and at bottom of storage bin. Install storage compartment mat. Close console storage compartment. Connect wiring harness connector and retainer.
- Install trim plate screw located between instrument panel and shift lever. Position transaxle shift lever in Park. Release park brake.
- Lower front floor console trim plate over shift control handle as shown. Rotate trim plate 180 degrees. Connect electrical connector to cigarette lighter. Connect heated seat switches to trim plate. Install shift lever trim plate. Connect traction control switch electric connector. Install wiring harnesses to retainers. Install trim plate by pressing down on retainers until fully seated.
RENDER: 1.0x
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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.