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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 94 (HVAC Systems - Automatic) >> Repair Instructions >> Mode Actuator Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the left floor duct. Refer to AIR OUTLET DUCT REPLACEMENT - FLOOR, LH .
  2. IMPORTANT: The service actuator is positioned in the bi-level mode. Place the mode door in the middle of the door's travel.
  3. Disconnect the mode actuator electrical connector.
  4. Remove the mode actuator mounting screws.
  5. Using GE-47676 remove the mode actuator.