Section 127 (Steering Control System (With 4WAS))
WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.
- DTC Index
- Precaution
- System Description
- Component Parts
- System
- Diagnosis System (4WAS Front Control Unit)
- Diagnosis System (4WAS Main Control Unit)
- Ecu Diagnosis Information
- Wiring Diagram
- Basic Inspection
- DTC/Circuit Diagnosis
- DTC C1621, C1622: 4WAS Front Actuator
- DTC C1627: 4WAS Front Actuator
- DTC C1628: 4WAS Front Actuator
- DTC C1631, C1632: 4WAS Front Control Unit
- DTC C1633: 4WAS Front Control Unit
- DTC C1651: Ignition Power Supply
- DTC C1652: 4WAS Front Motor Power Supply
- DTC C1654: 4WAS Front Actuator Relay
- DTC C1655: 4WAS Front Driver
- DTC C1661: 4WAS Front Lock Solenoid Valve
- DTC C1667: Lock Insertion
- DTC C1668: Lock Holder Gap Detect
- DTC C1669: Incomplete Lock Release
- DTC C1671: Actuator Adjustment Not Performed
- DTC C1672: Incomplete Actuator Adjustment
- DTC C1684, C1685: 4WAS Main Control Unit Communication
- DTC C1686: 4WAS Main Control Unit
- DTC U1000, U1002: 4WAS Communication Circuit
- DTC U1010: 4WAS Communication Circuit
- DTC C1900, C1901, C1906, C1907, C1927, C1933: 4WAS Main Control Unit
- DTC C1902, C1903, C1904, C1910, C1913: 4WAS Rear Motor Output
- DTC C1905, C1908, C1922, C1925, C1928: 4WAS Main Control Unit
- DTC C1909: 4WAS Main Control Unit
- DTC C1911, C1912: 4WAS Rear Motor Power Supply
- DTC C1914: Rear Wheel Steering Angle Sensor
- DTC C1915, C1916: Rear Wheel Steering Angle Sensor
- DTC C1917, C1918: Rear Wheel Steering Angle Sensor
- DTC C1919: Vehicle Speed Signal
- DTC C1920: Steering Angle Sensor
- DTC C1921: Engine Speed Signal
- DTC C1923: Steering Angle Sensor
- DTC C1924: Steering Angle Sensor
- DTC C1926, C1932: Steering Angle Sensor
- DTC C1930: 4WAS Front Control Unit
- DTC C1931: 4WAS Front Control Unit Communication
- DTC U1000: Can Comm Circuit
- DTC U1010: Control Unit (Can)
- Power Supply And Ground Circuit
- Power Steering Solenoid Valve
- 4WAS Warning Lamp
- Symptom Diagnosis
- Removal And Installation