RAM 3500 Truck 4WD L6-6.7L DSL Turbo (2008)
Control Module: Description and Operation
Description
DESCRIPTION
The Transfer Case Control Module (TCCM) functionality now resides in the Totally Integrated Power Module (TIPM), refer to the TIPM information
for location and additional information. The TIPM controls the 4X4 transfer case shift functions via the actuation of a shift motor and utilizing the
feedback of a mode sensor assembly. Communication is via the CAN bus. Inputs include user selectable 4X4 modes that include 2WD, AWD, 4HI, 4LO,
and Neutral (selections vary with the specific transfer case).
