System Description: Speedometer
The speedometer indicates the vehicle speed.
- ABS actuator and electric unit (control unit) converses a pulse signal from wheel sensor to vehicle speed signal, and transmit vehicle speed signal to unified meter and A/C amp. with CAN communication.
- Unified meter and A/C amp. transmits vehicle speed signal to combination meter with communication line.
- Combination meter converses vehicle speed signal to the angle signal, and commands to speedometer.