Normal Operation

The ABS control module communicates with the scan tool through the high speed controller area network (HS-CAN). Circuits (W/L) (HS-CAN +) and (W) (HS-CAN -) provide the network connection to the ABS control module. The ABS control module shares the HS-CAN network with the PCM, the four wheel drive (4WD) control module, the instrument cluster, the restraints control module (RCM), the power steering control module and the occupant classification sensor module. Voltage for the ABS control module is provided by circuits (V/BR), (R) and (Y/R). Ground is provided by circuit (B/G).