Transfer Case Switch & Transfer Case Shift Control Module: Removal

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.

Remove the instrument panel (I/P) cluster bezel. See Fig 1.
Using a flat-tipped screwdriver, gently pry the retaining clips open on the housing.
Slide out the selector switch until the electrical connector are accessible.
Disconnect the selector switch electrical connectors (2 and 3).
Remove the selector switch from the housing. See Fig 2.
Disconnect the shift control module harness connectors. See Fig 3.
Unsnap and remove the shift control module from the bracket. See Fig 4.

Fig 1: Removing I/P Cluster Bezel

Courtesy of GENERAL MOTORS CORP.

Fig 2: Removing Selector Switch

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Fig 3: Disconnecting Shift Control Module Harness Connectors

Courtesy of GENERAL MOTORS CORP.

Fig 4: Removing Shift Control Module

Courtesy of GENERAL MOTORS CORP.