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Home >> Hummer >> 2004 >> H2 4D Utility Pickup >> Repair and Diagnosis >> External Pages >> Different car >> Section 695 (HVAC Systems - Automatic) >> Repair Instructions >> Mode Actuator Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Mode Actuator
    GM826791Courtesy of GENERAL MOTORS CORP.
  1. Install the cam (2) to the HVAC module assembly (1).
  2. Install the mode actuator (4) to the HVAC module assembly (1).
  3. NOTE: Refer to Fastener Notice .
  4. Install the screws to the mode actuator (4).

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

  5. Connect the electrical connector (3) to the mode actuator (4).
  6. Fig 2: View Of Floor Air Outlet Duct
    GM810840Courtesy of GENERAL MOTORS CORP.
  7. Install the left floor air outlet duct (3) to the HVAC module assembly (1).
  8. Install the push pin (5) to the HVAC module assembly (1).
  9. Reprogram the Right air temperature actuator. Refer to Re-Calibrating Actuators .