Speed Sensor Signal

- The vehicle speed signal is made available from the instrument cluster.
- If there is a complaint, and the power supply, the Servotronic solenoid valve, and the speedometer are all OK:





- Check wiring between terminal 4 of relay connector and instrument cluster, refer to Electrical Wiring Diagrams.
- If the electrical wiring between terminal 4 and the instrument cluster is OK:
Replace Servotronic control module.