DIFFERENTIAL SYSTEM SYSTEM DIAGRAM

B003OA6E01
B003RRZE04
Transmitting ECU (Transmitter) Receiving ECU Signal Communication Method
4 wheel drive control ECU Skid control ECU (Brake actuator assembly)

  • Rear differential lock status signal

  • 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 Combination meter assembly

  • Rear differential lock indicator light signal

  • Buzzer signal

 CAN communication system