- 4WAS front actuator releases the lock when the engine speed signal is "ON". 4WAS front actuator applies the lock when the engine speed signal is "OFF".
- Secure the inside of 4WAS front actuator temporarily. (It operates when performing active test with fail-safe function and CONSULT.)
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CAUTION:
Never perform other than trouble diagnosis, etc.
- 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.