Mopar Performance 68547693AA Transfer Case Control Module (TCCM)

The Mopar Performance 68547693AA is a transfer case control module, also called a transfer case control unit or TCCM. It is the electronic controller that manages the transfer case in 4x4 drivetrains. It takes input from the vehicle's control network and drives the transfer case so the 4WD system engages and shifts between modes.

Key Features:

• Mopar part number 68547693AA, listed as a transfer case control module
• Supersedes earlier part numbers 68483376AB and 68483376AC
• Designed for 4x4 applications
• Item weight of about 0.8 lb, with approximate dimensions of 5.5 x 4.8 x 3.2 inches

A working transfer case control module helps keep 4WD engagement and mode changes reliable. Replacing a failed module can restore normal transfer case operation.