Precautions for Removal and Installation of 4WAS Components

Set the vehicle to the straight-ahead position when checking 4WAS and removing each component.
Remove the battery terminal 10 minutes after turning the ignition switch OFF from ON and perform the removal of each component when removing the 4WAS front control unit.
Perform the neutral position adjustment for the steering angle sensor after the replacement of steering angle sensor. Refer to "ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : SPECIAL REPAIR REQUIREMENT ".
Refer to , "4WAS FRONT ACTUATOR NEUTRAL POSITION ADJUSTMENT : DESCRIPTION " for the replacement of 4WAS front control unit.
Refer to , "4WAS FRONT ACTUATOR NEUTRAL POSITION ADJUSTMENT : DESCRIPTION " for the replacement of 4WAS front actuator.