Nissan Rogue. Manual - part 149

 

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Nissan Rogue. Manual - part 149

 

 

COMPONENT PARTS

BRC-7

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000011280559

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BRC-8

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

COMPONENT PARTS

A.

Steering column (view with steering 
wheel removed)

B.

RH side of instrument panel (view with 
instrument panel removed)

C. LH side of engine compartment

D. RH side of engine compartment

E. Left front wheel area

F.

Brake pedal area

G. Left side of instrument panel

H. Left rear wheel area

No.

Component parts

Function

1.

Steering angle sensor

BRC-10, "Steering Angle Sensor"

2.

Chassis control module

Mainly transmits the following signals to ABS actuator and electric unit (con-
trol unit) via CAN communication:
• Drive mode signal
• Active Trace Control signal
• Brake hold status signal
• Brake hold request signal
Refer to 

DAS-183, "Component Parts Location"

 for detailed installation loca-

tion.

3.

Brake fluid level switch

BRC-10, "Brake Fluid Level Switch"

4.

Vacuum sensor

BRC-11, "Vacuum Sensor"

5.

ABS actuator and electric unit (control unit)

BRC-9, "ABS Actuator and Electric Unit (Control Unit)"

6.

Front LH wheel sensor

BRC-9, "Wheel Sensor and Sensor Rotor"

7.

Parking brake switch

BRC-11, "Parking Brake Switch"

8.

Stop lamp switch

BRC-11, "Parking Brake Switch"

9.

VDC OFF switch

BRC-11, "VDC OFF Switch"

10.

Drive mode switch

DMS-6, "SPORT Mode Switch"

11.

Hill descent switch

BRC-11, "Hill Descent Control Switch"

12.

Rear wheel sensor LH (FWD models)

BRC-9, "Wheel Sensor and Sensor Rotor"

13.

Rear wheel sensor LH (AWD models)

BRC-9, "Wheel Sensor and Sensor Rotor"

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COMPONENT PARTS

BRC-9

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

C

D

E

G

H

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K

L

M

A

B

BRC

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Wheel Sensor and Sensor Rotor

INFOID:0000000011280560

NOTE:

• Wheel sensor of front wheel is installed on steering knuckle.

• Sensor rotor of front wheel is integrated in wheel hub assembly.

• Wheel sensor of rear wheel is installed on rear final drive.

• Sensor rotor of rear wheel is installed on drive shaft (rear final drive

side).

• Never measure resistance and voltage value using a tester

because sensor is active sensor.

• Power supply is supplied to detection portion so that magnetic field

line is read. Magnetic field that is detected is converted to current

signal.

• When sensor rotor rotates, magnetic field changes. Magnetic field

change is converted to current signals (rectangular wave) and is

transmitted to ABS actuator and electric unit (control unit). Change

of magnetic field is proportional to wheel speed.

ABS Actuator and Electric Unit (Control Unit)

INFOID:0000000011280561

Electric unit (control unit) is integrated with actuator and comprehen-

sively controls VDC function, TCS function, ABS function, EBD func-

tion, Brake limited slip differential (BLSD) function, Brake assist

function, hill start assist function and Brake force distribution func-

tion.

ELECTRIC UNIT (CONTROL UNIT)

• Brake fluid pressure, engine and transmission are controlled according to signals from each sensor.

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

ACTUATOR

The following components are integrated with ABS actuator.

Pump

Returns the brake fluid reserved in reservoir to master cylinder by reducing pressure.

Motor

Activates the pump according to signals from ABS actuator and electric unit (control unit).

Motor Relay

Operates the motor ON/OFF according to signals from ABS actuator and electric unit (control unit).

Actuator Relay

Operates each valve ON/OFF according to signals from ABS actuator and electric unit (control unit).

ABS IN Valve and ABS OUT Valve

Increases, holds or decreases the fluid pressure of each caliper according to signals from ABS actuator and

electric unit (control unit).

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JPFIC0131GB

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BRC-10

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

COMPONENT PARTS

Pressure Sensor

Detects the brake fluid pressure and transmits signal to ABS actuator and electric unit (control unit).

Cut Valve 1 (Primary Line), Cut Valve 2 (Secondary Line)

Shuts off the ordinary brake line from master cylinder, when VDC function, TCS function, Brake limited slip dif-

ferential (BLSD) function, Brake assist function, hill start assist function and Brake force distribution function

are activated.

Yaw Rate/Side/Decel G Sensor

Calculates the following information that affects the vehicle, and transmits a signal to ABS actuator and elec-

tric unit (control unit). [Yaw rate/side/decel G sensor is integrated in ABS actuator and electric unit (control

unit).]

• Vehicle rotation angular velocity (yaw rate signal)

• Vehicle lateral acceleration (side G signal)

• Vehicle longitudinal acceleration (decel G signal)

Stop Lamp Switch

INFOID:0000000011280562

Detects the operation status of brake pedal and transmits converted

electric signal to ABS actuator and electric unit (control unit).

Steering Angle Sensor

INFOID:0000000011280563

Detects the following information and transmits steering angle signal

to ABS actuator and electric unit (control unit) via CAN communica-

tion:

• Steering angle sensor malfunction signal

• Steering wheel rotation amount

• Steering wheel rotation angular velocity

• Steering wheel rotation direction

Brake Fluid Level Switch

INFOID:0000000011280564

Detects the brake fluid level in reservoir tank and transmits con-

verted electric signal from combination meter to ABS actuator and

electric unit (control unit) via CAN communication, when brake fluid

level is the specified level or less.

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