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 MANUALSCHEVROLET2001CHEVY EXPRESS G2500, VAN CARGO EXTENDED, 5.7 R, L31/KL8REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 13 (HVAC SYSTEMS - AUTOMATIC)REPAIR INSTRUCTIONSMODE ACTUATOR REPLACEMENTREMOVAL PROCEDURE

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8

Removal Procedure

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8SECTION Removal Procedure

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Remove the left instrument panel insulator. Refer to CLOSEOUT/INSULATOR PANEL REPLACEMENT - LEFT in GAUGES AND INSTRUMENT PANELS .
Remove the knee bolster bracket. Refer to KNEE BOLSTER REPLACEMENT in GAUGES AND INSTRUMENT PANELS .
Disconnect the vacuum line from the mode actuator.
Lift the lock tab up (1) to remove the actuator.

Fig 1: Lock Tab To Actuator
Courtesy of GENERAL MOTORS CORP.
Remove the mode actuator off the slides of the HVAC module assembly.

Fig 2: Mode Actuator To The HVAC Module Assembly
Courtesy of GENERAL MOTORS CORP.
Disconnect the actuator pushrod from the mode door lever and remove the actuator.

Fig 3: Actuator Pushrod To The Mode Door Lever

Courtesy of GENERAL MOTORS CORP.

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.