Key Interlock System
The ignition key can be removed when the vehicle stop and selector lever is in P position.
In R, N and D position the ignition key can not be rotated to ignition OFF.
After ignition ON, in R, N and D position the key interlock solenoid is operated with the key cylinder, so the key locked in the key cylinder.
Then, the key interlock solenoid is not operated in P position on selector lever.