July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Automatic Torque Coupling Configuration

NOTE: If the Active Torque Coupling (ATC) solenoid bar code information is not correct, Rear Drive Unit (RDU) damage or driveability concerns can occur.

NOTE: The 4-digit alpha numeric bar code is located on the label attached to the Rear Drive Unit (RDU).

Refer to: Active Torque Coupling Configuration .