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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1604 (HVAC Systems - Automatic) >> Repair Instructions >> Mode Actuator Replacement (W/D07) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the floor air outlet duct extension (1) from the floor duct (2).
  2. Remove the center console. Refer to CONSOLE REPLACEMENT (EXCEPT PRO) or CONSOLE REPLACEMENT (PRO) .
  3. Remove the screws from the center console duct.
  4. Remove the center console duct.
    Fig 1: Remove Floor Air Outlet Duct Extension From Floor Duct
    G01479402Courtesy of GENERAL MOTORS CORP.
  5. Disconnect the electrical connection from the mode actuator (10).
    Fig 2: Disconnect Electrical Connection From Mode Actuator
    G01479403Courtesy of GENERAL MOTORS CORP.
  6. Remove the mode actuator mounting screws from the HVAC module.
  7. Remove the mode actuator as an assembly with the actuator cam.
    Fig 3: Remove Mode Actuator Mounting Screws & Mode Actuator From HVAC Module
    G01479404Courtesy of GENERAL MOTORS CORP.
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