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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 223 (HVAC SYSTEMS - MANUAL)REPAIR INSTRUCTIONSRECIRCULATION ACTUATOR REPLACEMENTREMOVAL PROCEDURE
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Removal Procedure

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Removal Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. Recover the refrigerant from the A/C system. Refer to REFRIGERANT RECOVERY AND RECHARGING .
  2. Disconnect the low pressure sensor electrical connector.
  3. Disconnect the blower motor electrical connector.
  4. Disconnect the blower motor resistor assembly electrical connector.
  5. Remove the evaporator outlet hose retaining nuts (4,5).
    Fig 1: Removing Evaporator Outlet Hose Retaining Nuts
    G01269584Courtesy of GENERAL MOTORS CORP.
  6. Remove the retaining nut (3) from the evaporator inlet tube (5).
  7. Remove the evaporator inlet tube from the evaporator.
  8. Remove the sealing washers.
    Fig 2: Removing Evaporator Inlet Tube Retaining Nut
    G01269585Courtesy of GENERAL MOTORS CORP.
  9. Remove the screws (2) from the evaporator and blower module assembly.
  10. Remove the evaporator and blower module assembly front cover (3).
  11. Remove the recirculation door actuator (7) and the linkage.
    Fig 3: Removing Evaporator & Blower Module Assembly & Recirculation Door Actuator & Linkage
    G01269586Courtesy 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.