System Diagram [09/2015 - ]
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002 COMMUNICATION TABLE
| Sender ECU |
Receiver ECU |
Signal |
Line |
| Steering Angle Sensor |
Driving Support ECU |
- Steering angle sensor signal
- Steering angle sensor malfunction signal
- Steering angle sensor zero point signal
|
CAN |
| Yaw Rate Sensor |
Driving Support ECU |
- Yaw rate sensor signal
- Yaw rate sensor voltage signal
|
CAN |
| Windshield Wiper Switch |
Driving Support ECU |
- Windshield wiper switch position signal
- Turn switch signal
|
CAN |
| Rear Junction Block ECU |
Driving Support ECU |
- Stop light operating condition signal
|
CAN |
| Driving Support ECU |
No. 1 Meter ECU Sub-assembly |
- Cruise control diagnostic signal (DTC)
- Vehicle-to-vehicle distance control signal
- Vehicle-to-vehicle distance signal
- Front millimeter wave radar sensor grime signal
- Bad weather detection signal
- Approach warning signal
- Preceding vehicle detection signal
- Front millimeter wave radar sensor beam axis deviation signal
- Cruise control indicator light signal
- Dynamic radar cruise warning signal
- Cruise control vehicle speed signal
- Constant speed cruise signal
|
CAN |
| Skid Control ECU |
Driving Support ECU |
- Brake control malfunction signal
- Cruise control cancel switch signal
- Brake control operation signal
- Brake component malfunction signal
- Drive wheel slip signal
- Warning buzzer malfunction signal
- Speed sensor power drop signal
- Speed sensor condition signal
|
CAN |
| ECM |
Driving Support ECU |
- Park/neutral position switch signal
- Accelerator position sensor signal
- Shift paddle switch signal*
- Throttle position sensor signal
|
CAN |
| Driving Support ECU |
ECM |
Throttle motor operation signal |
CAN |
| Electric Parking Brake ECU |
Driving Support ECU |
- Parking brake switch signal
- Electric parking brake condition signal
|
CAN |
HINT:
*: w/ Shift Paddle Switch