Disconnect the vehicle speed sensor 3P connector and check for loose or poor contact of the connector.
![](https://motoinstruction.ru/img/honda/9/116644.jpg)
With the ignition switch turned to "ON", measure the voltage of the vehicle speed sensor 3P connector at the wire harness side.
Connection: Black/brown (+) - Green/black (-).
Standard: Battery voltage.
If there is no voltage, replace and repair the wire harness.
![](https://motoinstruction.ru/img/honda/9/116645.jpg)
Remove the headlight (page 19-4).
Check for loose or poor connection of the speedometer 6P connector.
With the ignition switch turned to "ON", measure the voltage at the speedometer 6P connector.
Connection: Black/brown (+) - Green/black (-).
Standard: Battery voltage.
If there is no voltage, replace and repair the wire harness.
![](https://motoinstruction.ru/img/honda/9/116646.jpg)