Unified Meter Control Unit

WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

Speedometer, odo/trip meter, tachometer, fuel gauge and water temperature gauge are controlled by the unified meter control unit, which is built into the combination meter.
Shift-up indicator is adopted in the combination meter (M/T models). Setting of shift-up engine speed (rpm) can be set with odo/trip meter.
Odo/trip meter and A/T indicator segments can be checked in self-diagnosis mode.
Meters/gauges can be checked in self-diagnosis mode.