Nissan Maxima Service and Repair Manual: VDC

System Diagram

Nissan Maxima. System Diagram

Hydraulic Circuit Diagram

Nissan Maxima. Hydraulic Circuit Diagram

  1. Primary side
  2. VDC/TCS/ABS actuator
  3. Primary side VDC switch-over valve 1 (USV1)
  4. Primary side VDC switch-over valve 1 (HSV1)
  5. Primary side pump
  6. Rear right inlet solenoid valve
  7. Primary side inlet valve
  8. Primary side damper
  9. Front left inlet solenoid valve
  10. Rear right outlet solenoid valve
  11. Front left outlet solenoid valve
  12. Front left caliper
  13. Rear right caliper
  14. Rear left caliper
  15. Front right caliper
  16. Rear left outlet solenoid valve
  17. Front right outlet solenoid valve
  18. Rear left inlet solenoid valve
  19. Secondary side damper
  20. Secondary side inlet valve
  21. Front right inlet solenoid valve
  22. Secondary side pump
  23. Secondary side VDC switch-over valve 2 (HSV2)
  24. Secondary side VDC switch-over valve 2 (USV2)
  25. Secondary side

System Description

  • Vehicle dynamic control system detects driver's steering operation amount from the steering angle sensor.

    Using input information from the yaw rate/side/decel G sensor and wheel speed sensors, the VDC system judges driving conditions (conditions of understeer and oversteer) and controls engine output and brake application to improve vehicle driving stability.

  • During VDC operation, it informs driver of system operation by flashing SLIP indicator lamp.
  • Electrical system diagnosis by CONSULT is available.

Component Parts Location

Nissan Maxima. Component Parts Location

  1. Front wheel sensor LH E19 Front wheel sensor RH E41
  2. Brake fluid level switch E24
  3. Parking brake switch E35
  4. Stop lamp switch E38
  5. VDC OFF switch M72
  6. Combination meter M24
  7. Rear wheel sensor LH C1 Rear wheel sensor RH C2
  8. Yaw rate/side/decel G sensor M55
  9. Steering angle sensor M53 (view with steering wheel removed)
  10. ABS actuator and electric unit (control unit) E26

Component Description

Nissan Maxima. Component Description

    System description
    ...

    TCS
    System Diagram System Description Traction Control System is a function that electronically controls engine torque and brake fluid pressure to ensure the optimum slippage ratio at drive ...

    Other materials:

    B210C starter control relay
    DTC Logic DTC DETECTION LOGIC NOTE: If DTC B210C is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to SEC-29, "DTC Logic". If DTC B210C is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to SEC-30, "D ...

    B2604 transmission range switch
    Description BCM confirms the shift position with the following 4 signals.  CVT selector lever  Transmission range switch  P position signal from IPDM E/R (CAN)  P position signal from TCM (CAN) DTC Logic DTC DETECTION LOGIC NOTE: I ...

    Door lock and unlock switch
    DRIVER SIDE DRIVER SIDE : Description Transmits door lock/unlock operation to BCM. DRIVER SIDE : Component Function Check 1. CHECK FUNCTION With CONSULT Check CDL LOCK SW, CDL UNLOCK SW in Data Monitor mode with CONSULT DRIVER SIDE : Diagnosis Procedure 1. CHECK POWER WINDOW SWITCH OUTP ...

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