TRANSFER SYSTEM SYSTEM DIAGRAM

A01WU8WE03
A01WTN8E06
A01WT67E07
Transmitting ECU (Transmitter) Receiving ECU Signal Communication Method
4 wheel drive control ECU Skid control ECU (Master cylinder solenoid)

  • High-low actuator failure signal

  • Motor energizing signal

  • L4 status signal

  • Center Differential Lock status signal

 CAN communication system
Skid control ECU (Master cylinder solenoid) 4 wheel drive control ECU

  • Wheel speed sensor error signal

  • Wheel speed signal

  • Vehicle speed signal

  • Vehicle speed status flag

  • Stop light switch signal

 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

  • ENG fail signal

  • Engine speed signal

  • Shift position P signal

  • Shift position N

 CAN communication system
4 wheel drive control ECU Combination meter assembly

  • L4 indicator ON and flashing request signal

  • Center differential lock indicator ON and flashing request signal

  • Buzzer sound demand signal

 CAN communication system
Air conditioning amplifier assembly 4 wheel drive control ECU Ambient temperature data CAN communication system