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Temperature Door: Removal

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 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 (if equipped). See RECOVERY, EVACUATING & RECHARGING in GENERAL SERVICING PROCEDURES article in GENERAL SERVICING. Remove the coolant recovery reservoir or the surge tank. Disconnect the negative battery cable.
  2. Remove the A/C accumulator (if equipped). See ACCUMULATOR in REMOVAL & INSTALLATION MANUAL A/C-HEATER SYSTEMS article. Remove the retaining screws from the evaporator case cover (if equipped). Remove the evaporator case cover from the HVAC module (if equipped).
  3. Remove the air temperature door linkage and actuator. Remove the air temperature door from the HVAC module. See Fig 1.
Fig 1: Removing & Installing Temperature Door
G00067664Courtesy of GENERAL MOTORS CORP.
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