Monitor Conditions

Continuously after power-on reset until vehicle speed exceeds 12.4mph/20 kph for the first time, but not if the sensor voltage is out of range,

Or, during diagnostic mode.

Or, if the monitoring was inhibited by a corresponding diagnostics command.

Or, if the vehicle speed has exceeded 12.4 mph/20 kph during the actual ignition cycle.

Or, if at least one overspinning wheel is detected.

Or, if one of the control functions is active.