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Home >> Infiniti >> 2017 >> Q50 Base, RWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (Hydraulic Pump Electric P/S) (Except Hybrid) >> System Description >> Component >> Component Location
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Component Location

GNSJSGIA1227ZZ-227Courtesy of NISSAN NORTH AMERICA, INC.
WZ-A Engine room left side        
No. Component Function
WHITE-1 Drive mode select switch
  • Drive mode is selectable among PERSONAL, SPORT, and STANDARD by the operating the switch.
  • Output the status of drive mode to the chassis control module.
  • For detailed installation location, refer to COMPONENT LOCATION .
WHITE-2 ECM
  • Transmits mainly the following signals to steering force control module via CAN communication.
    • Engine status signal
    • Stop/Start status signal
  • Receives mainly the following signals from steering force control module via CAN communication.
    • Steering torque signal
  • For detailed installation location, refer to COMPONENT LOCATION .
WHITE-3 ABS actuator and electric unit (control unit)
  • Transmits mainly the following signals to steering force control module via CAN communication.
    • Vehicle speed signal (ABS)
  • For detailed installation location, refer to COMPONENT LOCATION .
WHITE-4 Chassis control module
  • Transmits mainly the following signals to steering force control module via CAN communication.
    • Drive mode signal
  • For detailed installation location, refer to COMPONENT LOCATION .
WHITE-5 Combination meter
(Power steering warning lamp)
  • Transmits mainly the following signals to power steering control module via CAN communication.
    • Vehicle speed signal (Meter)
  • For detailed installation location, refer to COMPONENT LOCATION .
  • Turns ON the power steering warning lamp according to the signal from the power steering control module via CAN communication.
  • For power steering warning lamp, refer to WARNING LAMP/INDICATOR LAMP .
WHITE-6 Steering angle sensor
  • Transmits mainly the following signals to power steering control module via CAN communication.
    • Steering angle sensor signal
    • Steering angle speed signal
    • Steering angle sensor malfunction signal
  • For detailed installation location, refer to COMPONENT LOCATION .
WHITE-7 Power steering oil pump assembly Reservoir tank POWER STEERING OIL PUMP ASSEMBLY 
WHITE-8 Power steering motor
WHITE-9 Power steering control module
WHITE-10 Power steering oil pump