Transmitting ECU (Transmitter) |
Receiving ECU | Signal |
Communication Method |
Skid control ECU |
4 wheel drive control ECU |
- Wheel speed sensor error signal
- Wheel speed signal
- Vehicle wheel sensor power supply decline status signal
- Vehicle speed signal
| CAN communication system |
ECM | 4 wheel drive control ECU |
- Shift position P signal
- Shift position N signal
| CAN communication system |
4 wheel drive control ECU | Combination meter assembly |
- 4WD indicator ON and flashing request signal
- L4 indicator ON and flashing request signal
- Buzzer sound demand signal
| CAN communication system |
4 wheel drive control ECU | Skid control ECU |
- Motor energizing signal
- 4WD status signal
- L4 status signal
| CAN communication system |
4 wheel drive control ECU | ECM |
- Cruise control cancel request signal
- 4WD status signal
| CAN communication system |