TOUCH SELECT 2-4 AND HIGH-LOW SYSTEM SYSTEM DIAGRAM

B003KW2E02
B003S92E01
B003QEGE06
B003OKVE07
Transmitting ECU (Transmitter) Receiving ECU Signal Communication Method
4 wheel drive control ECU Skid control ECU (Brake actuator assembly)

  • High-Low actuator fail

  • 4WD status signal

  • L4 status signal

 CAN communication system
Skid control ECU (Brake actuator assembly) 4 wheel drive control ECU

  • Wheel speed sensor error signal

  • Wheel speed signal

  • Vehicle speed signal

  • Vehicle speed status flag

 CAN communication system
4 wheel drive control ECU ECM

  • Cruise control cancel request signal

  • 4WD status signal

 CAN communication system
ECM 4 wheel drive control ECU

  • Shift position N signal

  • Neutral position switch error flag

 CAN communication system
4 wheel drive control ECU Combination meter assembly

  • 4WD indicator light (green) signal

  • 4LO indicator light signal

  • Multi-information display (4WD malfunction and front differential oil temperature warning related messages) signals

  • Warning buzzer signal

 CAN communication system