GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2006 🢒 Yukon XL Denali 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Transfer Case Shift Control Module Replacement

Removal Procedure

    Object Number: 885116 Size: SH
  1. Disconnect the shift control module electrical connectors.

    2. Object Number: 856631 Size: SH
  2. Unsnap and remove the shift control module from the bracket.

Installation Procedure

    Object Number: 856631 Size: SH
  1. Install the shift control module to the bracket.

    2. Object Number: 885116 Size: SH
  2. Connect the shift control module electrical connectors.
  3. Start the engine and test the automatic transfer case system for proper shift operation.
  4. Refer to Control Module References for programming and setup information.