Nissan Cube. Manual - part 91

BRC-14

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

TCS

TCS

System Diagram

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System Description

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• Traction Control System is a function that electronically controls engine torque, brake fluid pressure and A/T

gear position to ensure the optimum slippage ratio at drive wheels by computing wheel speed signals from 4
wheel sensors. When ABS actuator and electric unit (control unit) detects a spin at drive wheels (rear
wheels), it compares wheel speed signals from all 4 wheels. At this time, LH and RH rear brake fluid pre sure
are controlled, while fuel being cut to engine and throttle valve being closed to reduce engine torque by the
control unit. Further more, throttle position is continuously controlled to ensure the optimum engine torque at
all times.

• During TCS operation, TCS informs driver of system operation by flashing VDC warning lamp.
• Electrical system diagnosis by CONSULT is available.

JSFIA0850GB

TCS

BRC-15

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

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Component Parts Location

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1.

ABS actuator and electric unit (con-
trol unit)

2.

Front wheel sensor

3.

Steering angle sensor

4.

Yaw rate/side G sensor

5.

Rear wheel sensor

A.

Engine room right side

B.

Steering knuckle

C.

VDC OFF switch: 

IP-13, "Exploded 

View"

D.

ABS warning lamp, brake warning 
lamp, VDC OFF indicator lamp, VDC 
warning lamp: 

MWI-6, "METER 

SYSTEM : System Description"

E.

Back of spiral cable assembly

F.

Under front (left side) seat

G.

Rear axle

JPFIC0062ZZ

BRC-16

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

TCS

Component Description

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Component parts

Reference

ABS actuator and electric unit (control unit)

Pump

BRC-39, "Description"

Motor

Actuator relay (main relay)

BRC-57, "Description"

Solenoid valve

BRC-51, "Description"

Pressure sensor

BRC-59, "Description"

VDC switch-over valve (CV1, CV2)

BRC-70, "Description"

VDC switch-over valve (SV1, SV2)

BRC-72, "Description"

Wheel sensor

BRC-28, "Description"

Yaw rate/side G sensor

BRC-64, "Description"

Steering angle sensor

BRC-61, "Description"

VDC OFF switch

BRC-81, "Description"

ABS warning lamp

BRC-83, "Description"

Brake warning lamp

BRC-84, "Description"

VDC OFF indicator lamp

BRC-86, "Description"

VDC warning lamp

BRC-87, "Description"

ABS

BRC-17

< SYSTEM DESCRIPTION >

[VDC/TCS/ABS]

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ABS

System Diagram

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System Description

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• Anti-Lock Braking System detects wheel revolution while braking, electronically controls braking force, and

prevents wheel locking during sudden braking. It improves handling stability and maneuverability for avoid-
ing obstacles.

• Electrical system diagnosis by CONSULT is available.

JSFIA0850GB