Description

INSPECTION AND ADJUSTMENT

4WAS FRONT ACTUATOR NEUTRAL POSITION ADJUSTMENT : Description

- Perform 4WAS front actuator adjustment when performing any service below.
- 4WAS front actuator and the steering components (including wheel alignment) removal. Refer to {LINK_TO_MANY:0000000007473301}{LINK_TO_MANY:0000000007473302}{LINK_TO_MANY:0000000007473303}, "4WAS FRONT ACTUATOR NEUTRAL POSITION ADJUSTMENT : Special Repair Requirement (Pattern
1)".

CAUTION:
- Check the following items before the removal:
- 4WAS warning lamp OFF after the engine starts.
- Self-diagnosis of each control unit of 4WAS system (4WAS front control unit/4WAS main control unit) is performed. Check that 4WAS system controlled properly.
- 4WAS front actuator and the steering components (including wheel alignment) installation. Refer to {LINK_TO_MANY:0000000007473304}{LINK_TO_MANY:0000000007473305}, "4WAS FRONT ACTUATOR NEUTRAL POSITION ADJUSTMENT : Special Repair Requirement (Pattern
2)".
- 4WAS front control unit and the steering angle sensor replacement. Special Repair Requirement (Pattern 3).
- When driving while misaligning the steering wheel position (center) after installing 4WAS front actuator.
Special Repair Requirement (Pattern 4).