System Diagram

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Component	Signal description
ECM	Mainly transmits the following signals to chassis control module via CAN communication. Accelerator pedal position signal Engine torque signal
ABS actuator and electric unit (control unit)	Mainly transmits the following signals to chassis control module via CAN communication. Brake hold status signal Brake fluid pressure signal Electric parking brake operation signal (switch) Electric parking brake status signal Front LH wheel speed signal Front RH wheel speed signal Rear LH wheel speed signal Rear RH wheel speed signal ASC malfunction signal Decel G signal Electric parking brake malfunction signal
Combination meter	Mainly receives the following signals from chassis control module via CAN communication. Automatic brake hold indicator light signal Meter display signal
BCM	Mainly transmits the following signals to chassis control module via CAN communication. Brake pedal status signal Seat belt buckle switch (driver side) signal
Chassis control module	CHASSIS CONTROL MODULE
Parking brake switch (automatic brake hold switch)	PARKING BRAKE SWITCH (AUTOMATIC BRAKE HOLD SWITCH)