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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 844 (HVAC Systems - Manual) >> Repair Instructions >> Mode Actuator Replacement (Visteon) >> Installation Procedure

Installation Procedure

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  1. Install the cam (2) to the HVAC module (1).
  2. Install the mode actuator (4) to the HVAC module (1).
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the screws to the mode actuator (4).

    Tighten 

    Tighten the screws to 2 N.m (18 lb in).

  4. Connect the electrical connector (3) to the mode actuator (4).
    Fig 1: Connecting Electrical Connector To Mode Actuator
    G01454637Courtesy of GENERAL MOTORS CORP.
  5. Install the left floor air outlet duct (1) to the HVAC module (2).
  6. Install the push pin (5) to the HVAC module (2).
  7. Reprogram the Right air temperature actuator. Refer to RE-CALIBRATING ACTUATORS  .
    Fig 2: Installing Left Floor Duct To HVAC Module
    G01454638Courtesy of GENERAL MOTORS CORP.