Nissan Versa Note. Manual - part 133

BRC-96

< DTC/CIRCUIT DIAGNOSIS >

[VDC/TCS/ABS]

SLIP INDICATOR LAMP

SLIP INDICATOR LAMP

Component Function Check

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1.

CHECK SLIP INDICATOR LAMP FUNCTION

Check that slip indicator lamp in combination meter turns ON for approximately 2 seconds after ignition switch

is turned ON.
Is the inspection result normal?

YES

>> Inspection End.

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-96, "Diagnosis Procedure"

.

Diagnosis Procedure

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1.

PERFORM THE SELF-DIAGNOSIS

With CONSULT.

Perform self diagnostic result.
Are any DTCs detected?

YES

>> Refer to 

BRC-41, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK COMBINATION METER

Check if indication and operation of combination meter are normal. Refer to 

MWI-7, "METER SYSTEM : Sys-

tem Description"

.

Is the inspection result normal?

YES

>> Replace ABS actuator and electric unit (control unit). Refer to 

BRC-109, "Removal and Installa-

tion"

.

NO

>> Replace combination meter. Refer to 

MWI-54, "Removal and Installation"

.

VDC/TCS/ABS

BRC-97

< SYMPTOM DIAGNOSIS >

[VDC/TCS/ABS]

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SYMPTOM DIAGNOSIS

VDC/TCS/ABS

Symptom Table

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If ABS warning lamp and SLIP indicator lamp turn ON, perform self-diagnosis.

NOTE:
• 1: The ABS does not operate when the speed is 10 km/h (6 MPH) or less.
• 2: Under the following conditions, ABS is activated and vibration is felt when brake pedal is lightly depressed (just place a foot on it).

However, this is normal.

- When shifting gears
- When driving on slippery road
- During cornering at high speed
- When passing over bumps or grooves [approximately 50 mm (1.97 in) or more]
- When pulling away just after starting engine [at approximately 10 km/h (6 MPH) or higher]

Symptom

Check item

Reference

Excessive ABS function operation fre-
quency

Brake force distribution

BRC-98, "Diagno-

sis Procedure"

Looseness of front and rear axle

Wheel sensor and rotor system

Unexpected pedal reaction

Brake pedal stroke

BRC-99, "Diagno-

sis Procedure"

Make sure the braking force is sufficient when the ABS is not operating.

The braking distance is long

Check stopping distance when the ABS is not operating.

BRC-100, "Diag-

nosis Procedure"

ABS function does not operate (Note 1)

ABS actuator and electric unit (control unit)

BRC-101, "Diag-

nosis Procedure"

Pedal vibration or ABS operation sound 
occurs (Note 2)

Brake pedal

BRC-102, "Diag-

nosis Procedure"

ABS actuator and electric unit (control unit)

Vehicle jerks during VDC/TCS/ABS con-
trol

ABS actuator and electric unit (control unit)

BRC-103, "Diag-

nosis Procedure"

TCM

ECM

BRC-98

< SYMPTOM DIAGNOSIS >

[VDC/TCS/ABS]

EXCESSIVE ABS FUNCTION OPERATION FREQUENCY

EXCESSIVE ABS FUNCTION OPERATION FREQUENCY

Diagnosis Procedure

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1.

CHECK START

Check front and rear brake force distribution using a brake tester.
Is the inspection result normal?

YES

>> GO TO 2

NO

>> Check brake system.

2.

CHECK FRONT AND REAR AXLE

Make sure that there is no excessive play in the front and rear axles. Refer to front: 

FAX-7, "Inspection"

, rear:

RAX-5, "Inspection"

.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace malfunctioning components.

3.

CHECK WHEEL SENSOR AND SENSOR ROTOR

Check the following:

• Wheel sensor installation for damage

• Sensor rotor installation for damage

• Wheel sensor connector

• Wheel sensor harness
Is the inspection result normal?

YES

>> GO TO 4

NO

>> • Replace wheel sensor 

BRC-105, "FRONT WHEEL SENSOR : Removal and Installation"

 (front)

or 

BRC-108, "REAR SENSOR ROTOR : Removal and Installation"

 (rear).

• Replace sensor rotor 

BRC-108, "FRONT SENSOR ROTOR : Removal and Installation"

 (front)

or 

BRC-108, "REAR SENSOR ROTOR : Removal and Installation"

 (rear).

• Repair harness.

4.

CHECK ABS WARNING LAMP DISPLAY

Make sure that the ABS warning lamp is turned off after the ignition switch is turned ON or when driving. 
Is the inspection result normal?

YES

>> Inspection End.

NO

>> Perform self diagnostic result. Refer to 

BRC-30, "CONSULT Function (ABS)"

.

UNEXPECTED PEDAL REACTION

BRC-99

< SYMPTOM DIAGNOSIS >

[VDC/TCS/ABS]

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UNEXPECTED PEDAL REACTION

Diagnosis Procedure

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1.

CHECK BRAKE PEDAL STROKE

Check brake pedal stroke. Refer to 

BR-8, "Inspection and Adjustment"

.

Is the stroke too big?

YES

>> • Bleed air from brake line and hose. Refer to 

BR-12, "Bleeding Brake System"

.

• Check brake pedal, brake booster, and master cylinder for mount play, looseness, brake system

fluid leakage, etc. Refer to brake pedal: 

BR-8, "Inspection and Adjustment"

 or brake booster

assembly 

BR-14, "Inspection"

.

NO

>> GO TO 2

2.

CHECK ABS FUNCTION

1. Disconnect ABS actuator and electric unit (control unit) connector to deactivate ABS.

2. Check if braking force is normal in this condition.

3. Reconnect connector after inspection.
Is the inspection result normal?

YES

>> Inspection End.

NO

>> Check brake system.