Transmission control unit: Notes

The electronic transmission control is divided mainly into the following components:

• Gearbox control unit:
  • Voltage supply for solenoid valves and electronic pressure control valves
  • Evaluation of the sensor system
• Gearbox sensor system:
  • Sensor for transmission input speed
  • Sensor for the transmission output speed
  • Gearbox oil temperature sensor
• Gearbox actuator system:
  • Solenoid valves
  • Electronic pressure control valves
• Transmission connector for connection to the gearbox and vehicle wiring harness