AOC Status

The value specifies which status the AOC unit has (coupling). The Differential Electronic Module (DEM) obtains the signal from the Brake Control Module (BCM). The signal is used for deactivating the AOC unit during special driving conditions.

Normal operation = Request from the Brake Control Module (BCM) for the AOC unit (coupling) to operate normally.

Rapid opening = Request from the Brake Control Module (BCM) for the AOC unit (coupling) to open quickly.

Slow opening = Request from the Brake Control Module (BCM) for the AOC unit (coupling) to open slowly.

Error in BCM = An error has occurred in the Brake Control Module (BCM) which means that the Differential Electronic Module (DEM) opens the AOC unit (coupling).

Completely locked = Request from the brake control module (BCM) that the Active on Demand Coupling unit (clutch) should lock completely (maximum torque to the rear axle).

Torque limiting = Request from the brake control module (BCM) that the Active on Demand Coupling unit should limit the torque to the rear axle.