2005 TCCM location
#1
05-19-2014, 10:55 PM
Join Date: May 2014
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#3
05-20-2014, 10:47 AM
The Front Control Module (FCM) contains the software to control the electric shift transfer cases in this vehicle. A separate Transfer Case Control Module (TCCM) is not used. The FCM is a microprocessor-based assembly, controlling 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, 4LOCK, 4LO, and Neutral, depending on the transfer case.