The Gauge Drive Circuit Check
When entering the self-diagnostic function, the speedometer, the tachometer, the fuel gauge, and the coolant temperature gauge needles sweep from the minimum position to maximum position, then return to the minimum position.
NOTE:
After the beeper stops sounding and the needles return to the minimum position, pushing the trip/reset button starts the beeper drive circuit check (one beep) and the gauge drive circuit check again.
The check cannot be started until the needles return to the minimum position.