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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Transfer Case - NVG 263-NP1 - Service & Diagnosis) >> Repair Instructions >> Transfer Case Encoder Motor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
IMPORTANT:
  • If the encoder motor is being replaced because it is defective, ensure that the transfer case is in the neutral position. Manually shift the unit at the shift shaft. Use a crescent wrench, if necessary.
  • If the encoder motor is being replaced, a new gasket will come with the encoder motor. DO NOT reuse the old gasket.
  • A NEW encoder motor does NOT come with locating pins.
  1. Install the locating pins to the NEW encoder motor.
  2. Position a NEW actuator insulator gasket to the transfer case.
  3. Install the encoder motor.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install encoder motor bolts.
    Fig 1: Installing Encoder Motor Bolts
    GM857328Courtesy of GENERAL MOTORS CORP.

    Tighten:  Tighten the bolts, in the sequence shown, to 20 N.m (15 lb ft).

  5. Connect the encoder motor electrical connector. Ensure that the retention clips activate.
    Fig 2: Connecting Encoder Motor Electrical Connector
    GM715660Courtesy of GENERAL MOTORS CORP.
  6. Install the front propeller shaft. Refer to Propeller Shaft Replacement - Front in Propeller Shaft.
  7. Install the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .