4WAS Front Actuator

It is driven by 4WAS front motor.
The front steering gear ratio (4WAS front actuator) changes with 4WAS front motor and the gear shaft when releasing the lock structure (4WAS front lock solenoid valve).
NOTE: The lock structure is released when turning 4WAS lock solenoid valve ON.
The lock structure (holder) absorbs force and applies the lock when applying strong force to 4WAS front actuator.

CAUTION: Replace 4WAS front actuator when the system breaks down due to the excessive external force (rotating direction) applied to 4WAS front actuator.