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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1614 (Transfer Case - NVG 246-NP8 (Two Speed Automatic)) >> Repair Instructions >> Transfer Case Encoder Motor Replacement >> 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 transfer case shield, Refer to Transfer Case Shield Replacement .
  2. Remove the front propeller shaft. Refer to PROPELLER SHAFT REPLACEMENT-FRONT  .
  3. Disconnect the transfer case switch electrical connector (2).
  4. Disconnect the encoder motor electrical connector (7).
    Fig 1: Transfer Case Switch & Encoder Motor Electrical Connectors
    G01481132Courtesy of GENERAL MOTORS CORP.
  5. Remove the encoder motor bolts.
  6. Remove the encoder motor.
  7. Remove the actuator insulator gasket.
  8. If replacing the encoder motor, remove the locating pins from the old motor.
    Fig 2: Encoder Motor & Bolts
    G01481133Courtesy of GENERAL MOTORS CORP.