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Installation Procedure

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Mode Actuator
    GM375683Courtesy of GENERAL MOTORS CORP.
  1. Install the mode actuator as an assembly with the actuator cam.
    • Line up the heater/defroster valve lever with the mode actuator cam slot.
    • Line up the A/C valve lever with the mode actuator cam.
    2. NOTE: Refer to FASTENER NOTICE .
  2. Install the mode actuator mounting screws to the HVAC module.

    Tighten:  Tighten the screws to 1.6 N.m (14 lb in).

    3. Fig 2: Identifying Electrical Connectors
    GM372310Courtesy of GENERAL MOTORS CORP.
  3. Connect the electrical connection at the mode actuator (10).
    4. Fig 3: View Of Floor Air Outlet Duct Extension To Floor Air Duct
    GM363014Courtesy of GENERAL MOTORS CORP.
  4. Install the center console duct.
  5. Install the screws to the center console duct.

    Tighten:  Tighten the screws to 1.6 N.m (14 lb in).

  6. Install the center console. Refer to CONSOLE REPLACEMENT (BASE CONSOLE) or CONSOLE REPLACEMENT (LUXURY CONSOLE) .
  7. Install the floor air outlet duct extension (1) to the floor air duct (2).
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