LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2017 >> Encore Base >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System - Automatic >> Repair Instructions >> Mode Control Cam Replacement >> Removal Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal Procedure

  1. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection (without KL9)Battery Negative Cable Disconnection and Connection (with KL9)
  2. Remove Steering Column Assembly - Steering Column Replacement (Buick, Mexico, NJ1, With BTM, With N06)Steering Column Replacement (Buick, Canada/United States, NJ1, With BTM, Without N06)Steering Column Replacement (Chevrolet, Mexico, NJ1, With BTM, With N06)Steering Column Replacement (Chevrolet, Canada/United States, NJ1, With BTM, Without N06)Steering Column Replacement (Chevrolet, Canada/United States, NJ1, Without BTM, Without N06)Steering Column Replacement (Chevrolet, Mexico, NJ1, Without BTM, Without N06)Steering Column Replacement (Mexico, N40)
    3. Fig 1: Air Inlet Valve Actuator
    GM4420857Courtesy of GENERAL MOTORS COMPANY
  3. Remove Air Inlet Valve Actuator (2) Left Side -Air Inlet Valve Actuator Replacement - Left Side (With CJ2) 
    4. Fig 2: Mode Control Cam Actuator Bolt
    GM4421242Courtesy of GENERAL MOTORS COMPANY
  4. Remove Mode Control Cam Actuator Bolt (1)
  5. Remove Mode Control Cam Actuator (2)
  6. Disconnect the electrical connector.
    7. Fig 3: Heater and Air Conditioning Evaporator and Blower Module Bracket Bolt
    GM4421247Courtesy of GENERAL MOTORS COMPANY
  7. Remove Heater and Air Conditioning Evaporator and Blower Module Bracket Bolt (1)
    8. Fig 4: Heater and Air Conditioning Evaporator and Blower Module Bracket
    GM4421248Courtesy of GENERAL MOTORS COMPANY
  8. Remove Heater and Air Conditioning Evaporator and Blower Module Bracket (1)
    9. Fig 5: Heater and Air Conditioning Mode Control Cam
    GM4421249Courtesy of GENERAL MOTORS COMPANY
  9. Remove Heater and Air Conditioning Mode Control Cam (1)
scientia non olet · About LEMON Manuals