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Home >> Chevrolet >> 2002 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 807 (Transfer Case - NVG 136-NP4) >> Repair Instructions >> Transfer Case Shift Control Module Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the parking brake assembly mounting bolts only and lay the parking brake assembly aside. Refer to PARKING BRAKE PEDAL in Parking Brake.
    Fig 1: Parking Brake Assembly Mounting Bolts
    G01643285Courtesy of GENERAL MOTORS CORP.
  2. Remove the lower dash panel. Refer to TRIM PANEL REPLACEMENT - COWL SIDE in Interior Trim.
    Fig 2: Lower Dash Panel
    G01643286Courtesy of GENERAL MOTORS CORP.
  3. Remove the electrical connectors from the control module.
  4. Remove the mounting screws for the control module.
    Fig 3: Removing Electrical Connectors, Mounting Screws & Mounting Bracket From Control Module
    G01643287Courtesy of GENERAL MOTORS CORP.
  5. Remove the control module from the mounting bracket.