ODO/Trip Meter: Notes

WARNING: This page is about a different car, the 2008 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

The ABS actuator and electric unit (control unit) converts a pulse signal received from the wheel sensor into a vehicle speed signal. This signal is then transmitted to the unified meter via CAN communication.
The vehicle speed signal and the memory signals from the meter memory circuit are processed by the combination meter and the mileage is displayed.