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Home >> Infiniti >> 2010 >> G37 Sedan V6-3.7L (VQ37VHR) >> Repair and Diagnosis >> Steering and Suspension >> Steering >> Testing and Inspection >> Programming and Relearning >> Additional Service When Replacing Control Unit
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Additional Service When Replacing Control Unit





INSPECTION AND ADJUSTMENT


ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description

- Perform 4WAS front actuator adjustment after replacing 4WAS front control unit.
- Perform 4WAS front actuator adjustment when performing any service below.
- 4WAS front actuator and the steering components (including wheel alignment) removal. Refer to Special Repair Requirement (Pattern 1),

CAUTION:
- Check the following items before the removal:
- 4WAS warning lamp is turned 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 is controlled properly.
- 4WAS front actuator and the steering components (including wheel alignment) installation. Refer to Special Repair Requirement (Pattern 2).
- 4WAS front control unit and the steering angle sensor replacement. Refer to Special Repair Requirement (Pattern 3), "4WAS FRONT ACTUATOR NEUTRAL POSITION ADJUSTMENT : Special Repair Requirement (Pattern 3)".
- When driving while misaligning the steering wheel position (center) after installing 4WAS front actuator.
Refer to Special Repair Requirement (Pattern 4).
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