Transfer Case Control Wiring Schematics

WARNING: This page is about a different car, the 2010 GMC Yukon XL, 2010 GMC Yukon, 2010 Chevrolet Tahoe, 2010 Chevrolet Suburban, and 2010 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Power and Ground Wiring Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Shift Controls and Indicators Wiring Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 3: Encoder Motor and Serial Data Wiring Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 4: Front Axle Actuator and Speed Sensors Wiring Schematic

Courtesy of GENERAL MOTORS CORP.