Nissan Rogue. Manual - part 150

 

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Nissan Rogue. Manual - part 150

 

 

COMPONENT PARTS

BRC-11

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

C

D

E

G

H

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J

K

L

M

A

B

BRC

N

O

P

Vacuum Sensor

INFOID:0000000011280565

Detects the vacuum in brake booster and transmits converted elec-

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

Parking Brake Switch

INFOID:0000000011280566

Detects the operation status of parking brake switch and transmits

converted electric signal from combination meter to ABS actuator

and electric unit (control unit).

VDC OFF Switch

INFOID:0000000011280567

• This is an integrated switch with switches for other functions.

• Non-operational status or standby status of the following functions

can be selected using VDC OFF switch. VDC OFF indicator lamp

indicates the operation status of function. (ON: Non-operational

status, OFF: Standby status):

- VDC function

- TCS function

- Active trace control function

NOTE:

ABS function, EBD function and Brake limited slip differential (BLSD)

function control operates.

• VDC OFF indicator lamp turns OFF (standby status) when the

engine is started again after it is stopped once while VDC OFF

indicator lamp is ON (non-operational status).

Hill Descent Control Switch

INFOID:0000000011280568

• The hill descent control system will help maintain vehicle speed on

steeper downhill grades. Hill descent control will provide braking

allowing the driver to concentrate on steering while reducing the

burden and accelerator operation. 

ALFIA0433ZZ

ALFIA0434ZZ

ALFIA0430ZZ

ALFIA0432ZZ

BRC-12

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

SYSTEM

SYSTEM

System Description

INFOID:0000000011280569

• The system switches fluid pressure of each brake caliper to increase, to hold or to decrease according to

signals from control unit in ABS actuator and electric unit (control unit). This control system is applied to

VDC function, TCS function, ABS function, EBD function, brake limited slip differential (BLSD) function,

brake assist function, hill start assist function and Brake force distribution function.

• Fail-safe function is available for each function and is activated by each function when system malfunction

occurs.

SYSTEM DIAGRAM

INPUT SIGNAL AND OUTPUT SIGNAL

Major signal transmission between each unit via communication lines is shown in the following table.

ALFIA0419GB

Component

Signal description

ECM

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN 
communication:
• Accelerator pedal position signal
• Engine speed signal
• Engine torque signal
Mainly receives the following signal from ABS actuator and electric unit (control unit) via CAN 
communication:
• Engine torque request signal

TCM

Mainly transmits the following signal to ABS actuator and electric unit (control unit) via CAN 
communication:
• Current gear position signal

Chassis control module

Mainly transmits the following signal to ABS actuator and electric unit (control unit) via CAN 
communication:
• Active trace control signal

SYSTEM

BRC-13

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

C

D

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B

BRC

N

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VALVE OPERATION (ABS AND EBD)

Each valve is operated and fluid pressure of brake caliper is controlled.

When ordinary brake is applied and ABS is in operation (when pressure increases).

When front RH wheel caliper pressure increases

Combination meter

Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN 
communication:
• Brake fluid level switch signal
• Parking brake switch signal
Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN 
communication:
• Brake warning lamp signal
• ABS warning lamp signal
• VDC warning lamp signal
• VDC OFF indicator lamp signal

Steering angle sensor

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN 
communication:
• Steering angle sensor signal
• Steering angle sensor malfunction signal

Component

Signal description

JPFIC0159GB

Name

Not activated

When Pressure Increases

Cut valve 1

Power supply is not supplied (open)

Power supply is not supplied (open)

Cut valve 2

Power supply is not supplied (open)

Power supply is not supplied (open)

ABS IN valve

Power supply is not supplied (open)

Power supply is not supplied (open)

ABS OUT valve

Power supply is not supplied (close)

Power supply is not supplied (close)

Each caliper (fluid pressure)

Pressure increases

BRC-14

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

SYSTEM

• Motor is activated. Brake fluid is pressurized by pump and is sent to secondary line through cut valve 2. At

the same time, pressurized brake fluid is supplied to front RH caliper through ABS IN valve.

When front LH wheel caliper pressure increases

• Motor is activated. Brake fluid is pressurized by pump and is sent to primary line through cut valve 1. At the

same time, pressurized brake fluid is supplied to front LH wheel caliper through ABS IN valve.

When rear RH wheel caliper pressure increases

• Motor is activated. Brake fluid is pressurized by pump and is sent to primary line through cut valve 1. At the

same time, pressurized brake fluid is supplied to rear RH wheel caliper through ABS IN valve.

When rear LH wheel caliper pressure increases

• Motor is activated. Brake fluid is pressurized by pump and is sent to secondary line through cut valve 2. At

the same time, pressurized brake fluid is supplied to rear LH wheel caliper through ABS IN valve.

When ABS operation starts (when pressure holds)

When front RH wheel caliper pressure holds

• Motor is activated. Brake fluid is pressurized by pump and is sent to secondary line through cut valve 2. At

the same time, because ABS IN valve and ABS OUT vale are closed, fluid pressure holds.

When front LH wheel caliper pressure holds

• Motor is activated. Brake fluid is pressurized by pump and is sent to primary line through cut valve 1. At the

same time, because ABS IN valve and ABS OUT vale are closed, fluid pressure holds.

JPFIC0160GB

Name

Not activated

When pressure holds

Cut valve 1

Power supply is not supplied (open)

Power supply is not supplied (open)

Cut valve 2

Power supply is not supplied (open)

Power supply is not supplied (open)

ABS IN valve

Power supply is not supplied (open)

Power supply is supplied (close)

ABS OUT valve

Power supply is not supplied (close)

Power supply is not supplied (close)

Each caliper (fluid pressure)

Pressure holds

 

 

 

 

 

 

 

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