July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Set Condition

All the below conditions must be present for the period of 5 seconds for the DTC to set:

Engine speed minus the primary speed is less than 1000 RPM.

Secondary speed multiplied by the estimated ratio, minus the Primary speed is greater than 1000 RPM.

Vehicle speed minus the Vehicle speed calculated using the Secondary speed, is greater than or equal to 20 Km/h (12.5 mph)