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Component Parts Location

Fig 1: Identifying Steering Control System Components
G08900762Courtesy of NISSAN NORTH AMERICA, INC.
No. Component Function
1. HPCM Transmits mainly the following signal to power steering control module via CAN communication.
  • Power steering start activation request signal
2. Steering angle sensor Transmits mainly the following signals to power steering control module via CAN communication.
  • Steering angle sensor signal
  • Steering angle sensor malfunction signal
3. Combination meter Transmits mainly the following signals to power steering control module via CAN communication.
  • Vehicle speed signal (METER)
  • Odometer signal
The Hybrid EPS (Electrical Power Steering) warning lamp turns ON according to the signal received by CAN communication from the power steering control module.
4. Hybrid EPS (Electrical Power Steering) warning lamp "HYBRID EPS SYSTEM: SYSTEM DESCRIPTION "
5. ABS actuator and electric unit (control unit) Transmits mainly the following signals to power steering control module via CAN communication.
  • Vehicle speed signal (ABS)
6. Power steering oil pump assembly Reservoir tank "POWER STEERING OIL PUMP ASSEMBLY "
7. Power steering control module
8. Power steering motor
9. Power steering oil pump
10. Steering gear assembly Torque sensor "STEERING GEAR ASSEMBLY "
11. Flow connection valve
12. Cylinder
13. Steering gear