Nissan Rogue (T33) 2021-Present Service Manual: System Description :: Component Parts

Nissan Rogue (T33) 2021-Present Service Manual / Brakes :: Brake System / System Description :: Component Parts

Component Parts Location

A. Engine Room (LH Side) B. Rear trunk with finisher removed
No. Component Function
1. ABS (Anti-lock Braking System) Actuator and Electric Unit (Control Unit) Refer to Component Parts Location for detailed component location.
2. Front wheel sensor LH (RH Similar) Refer to Wheel Sensor and Sensor Rotor for detailed component location.
3. Rear wheel sensor LH (RH Similar) Refer to Wheel Sensor and Sensor Rotor for detailed component location.
4. Stroke sensor Refer to Component Description.
5. Electrically-driven Intelligent Brake Unit Refer to Component Description.
6. Brake power backup unit Refer to Component Description.

Electrically-Driven Intelligent Brake Unit

Component Description

FUNCTIONS WITHIN THE SYSTEM

Integrates the control module, master cylinder, brake booster, and stroke sensor and it controls the fluid pressure that is sent to the ABS actuator and electric unit (control unit).

INDIVIDUAL FUNCTIONS WITHIN THE SYSTEM

Integrates the control module, master cylinder, brake booster, and stroke sensor.

CONTROL MODULE

  • Controls the fluid pressure that is applied to the brake calipers, based on the signals from each sensor and unit.

  • When a malfunction is detected, the system enters fail-safe mode.

MASTER CYLINDER

  • Generates brake fluid pressure according to the amount of piston movement.

  • The fluid pressure generated by the master cylinder is sent to the ABS actuator and electric unit (control unit).

BRAKE BOOSTER

  • Contains a motor and generates boost force according to the amount that the brake pedal is depressed.

  • Uses the boost force to generate fluid pressure in the master cylinder.

INDIVIDUAL OPERATION

  • Brake control: Refer to System Description.

PARTS LOCATION

Refer to DTC Index.

Brake Power Backup Unit

Component Description

FUNCTIONS WITHIN THE SYSTEM

When there is a malfunction in the power system of the Electrically-driven Intelligent Brake Unit (no voltage is generated), this unit temporarily supplies voltage to the Electrically-driven Intelligent Brake Unit.

INDIVIDUAL FUNCTIONS WITHIN THE SYSTEM

In preparation for the malfunction in the power system of the Electrically-driven Intelligent Brake Unit (no voltage is generated), electric power is stored.

INDIVIDUAL OPERATION

Refer to System Description.

PARTS LOCATION

Refer to Component Parts Location.

    Preparation
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