Brake Control Module

The ABS hydraulic control unit also has on-board diagnostic capabilities and stores diagnostic trouble codes (DTCs) in its memory. If a fault is detected in the system, a DTC will be stored in the anti-lock brake control module (2B373) 's memory, and the instrument panel ANTI-LOCK warning lamp will illuminate when the engine is running. The ABS anti-lock brake control module has the ability to store three DTCs in memory.