Transfer Case Control Module Inputs/Outputs

• Power supply via a relay controlled by Body Control Module/Gateway Module (BCM/GWM) assembly
• Primary battery ground
• High/Low range position sensor ground.

The Transfer Case Control Module (TCCM) receives the following inputs:

• High/Low range position sensor signal
• FlexRay bus messages.

The TCCM sends the following outputs:

• High/Low range position signal power supply
• FlexRay bus messages.