G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)
Steering Control Module: Procedures
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
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Perform 4WAS front actuator adjustment after replacing 4WAS front control unit.
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Perform 4WAS front actuator adjustment when performing any service below.
- 4WAS front actuator and the steering components (including wheel alignment) removal. Refer to See: See: Steering and
Suspension/Steering/Service and Repair/Procedures/4WAS Front Actuator Neutral Position Adjustment/Description See: Steering and
Suspension/Steering/Service and Repair/Procedures/4WAS Front Actuator Neutral Position Adjustment/Special Repair Requirement (Pattern 1)
CAUTION:
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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 See: Steering and Suspension/Steering/Service
and Repair/Procedures/4WAS Front Actuator Neutral Position Adjustment/Special Repair Requirement (Pattern 2).
- 4WAS front control unit and the steering angle sensor replacement. Refer to See: Steering and Suspension/Steering/Service and
Repair/Procedures/4WAS Front Actuator Neutral Position Adjustment/Special Repair Requirement (Pattern 2) See: Steering and
Suspension/Steering/Service and Repair/Procedures/4WAS Front Actuator Neutral Position Adjustment/Special Repair Requirement (Pattern 3)
- When driving while mis-aligning the steering wheel position (center) after installing 4WAS front actuator.
Refer to See: Steering and Suspension/Steering/Service and Repair/Procedures/4WAS Front Actuator Neutral Position Adjustment/Special Repair
Requirement (Pattern 4).