Anti-Lock Brake System (ABS) Module

The ABS Module is on the high speed CAN. The ABS module controls the brake pressure to the four wheels to keep the vehicle under control while braking. If one of the bus wires becomes shorted to ground or voltage, communications can continue at a reduced level. Check the high speed CAN circuits (W) and (B), between the ABS module 0413-101 and the DLC D-01. Total resistance values must not be more than 5 ohms. If the resistance is more than 5 ohms, there is an open circuit in the high speed CAN, damage to the DLC D-01, damage to the ABS module 0413-101, or a problem in the in-line connector. See ANTI-LOCK CONTROL .