Conditions for Setting the DTC

The shift solenoid (SS) 1 is stuck ON.
The drive (D) range is selected.
The engine coolant is 60° C (140°F) or greater.
Twenty seconds have passed since the transaxle was placed in Drive (D).
The engine revolution is 600 RPM or greater.
No failure of output speed sensor, input speed sensor, engine revolution, water temperature signal, solenoid electrical, ranger sensor, throttle signal.