ELECTRIC PARKING BRAKE SYSTEM SYSTEM DIAGRAM

A004O3LE02
Communication Table
Transmitting ECU (Transmitter) Receiving ECU Signals Communication Method
ECM Electric parking brake ECU

  • Engine speed signal

  • Engine torque signal

  • Accelerator pedal angle signal

  • Engine and transaxle specification signal

  • Engine type information signal

  • Engine coolant temperature information signal

  • Engine control system malfunction signal

  • TC terminal status signal

  • Starter signal

 CAN communication system
Yaw rate sensor Electric parking brake ECU Acceleration signal CAN communication system
Skid control ECU Electric parking brake ECU

  • Stop light switch signal

  • Vehicle wheel speed signal

  • Yaw rate sensor installation signal

  • TS terminal status signal

 CAN communication system
Electric parking brake ECU Skid control ECU Parking brake status information signal CAN communication system
Electric parking brake ECU ECM Clutch pedal stroke signal CAN communication system
Main body ECU Electric parking brake ECU Steering wheel location information signal CAN communication system
Air conditioning amplifier Electric parking brake ECU

  • Magnet clutch request signal

  • Air conditioning idle up request signal

  • Heater idle up request signal

  • PTC heater control request signal

 CAN communication system
Engine stop and start ECU Electric parking brake ECU

  • Neutral position sensor (neutral position switch) signal

  • Stop and start system control status signal

 CAN communication system
Electric parking brake ECU Engine stop and start ECU Electric parking brake system control status signal CAN communication system