Nissan Versa Note. Manual - part 134

BRC-100

< SYMPTOM DIAGNOSIS >

[VDC/TCS/ABS]

THE BRAKING DISTANCE IS LONG

THE BRAKING DISTANCE IS LONG

Diagnosis Procedure

INFOID:0000000009364963

CAUTION:

The stopping distance on slippery road surfaces might be longer with the ABS operating than when

the ABS is not operating.

1.

CHECK ABS FUNCTION

1. Turn ignition switch OFF.

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

3. Check stopping distance.

4. After inspection, reconnect connector.
Is the inspection result normal?

YES

>> Inspection End.

NO

>> Check brake system.

ABS FUNCTION DOES NOT OPERATE

BRC-101

< SYMPTOM DIAGNOSIS >

[VDC/TCS/ABS]

C

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BRC

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ABS FUNCTION DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000009364964

CAUTION:

ABS does not operate when speed is 10 km/h (6 MPH) or lower.

1.

CHECK ABS WARNING LAMP DISPLAY

Make sure that the ABS warning lamp turns OFF after 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)"

. 

BRC-102

< SYMPTOM DIAGNOSIS >

[VDC/TCS/ABS]

PEDAL VIBRATION OR ABS OPERATION SOUND OCCURS

PEDAL VIBRATION OR ABS OPERATION SOUND OCCURS

Diagnosis Procedure

INFOID:0000000009364965

CAUTION:

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]

1.

SYMPTOM CHECK 1

Check that there are pedal vibrations when the engine is started.
Do symptoms occur?

YES

>> GO TO 2

NO

>> Inspect the brake pedal.

2.

SYMPTOM CHECK 2

Check that there are ABS operation noises when the engine is started.
Do symptoms occur?

YES

>> GO TO 3

NO

>> Perform self diagnostic result. Refer to 

BRC-30, "CONSULT Function (ABS)"

.

3.

SYMPTOM CHECK 3

Check symptoms when electrical component (headlamps, etc.) switches are operated.
Do symptoms occur?

YES

>> Check if there is a radio, antenna, antenna lead wire, or wiring close to the control unit. If there is,

move it farther away.

NO

>> Inspection End.

VEHICLE JERKS DURING VDC/TCS/ABS CONTROL

BRC-103

< SYMPTOM DIAGNOSIS >

[VDC/TCS/ABS]

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VEHICLE JERKS DURING VDC/TCS/ABS CONTROL

Diagnosis Procedure

INFOID:0000000009364966

1.

SYMPTOM CHECK

Check if the vehicle jerks during VDC/TCS/ABS control.
Is the inspection result normal?

YES

>> Inspection End.

NO

>> GO TO 2

2.

CHECK SELF DIAGNOSTIC RESULT

Perform self diagnostic result of ABS actuator and electric unit (control unit). Refer to 

BRC-30, "CONSULT

Function (ABS)"

.

Are self diagnostic results indicated?

YES

>> Check corresponding items, make repairs, and perform ABS actuator and electric unit (control

unit) self diagnostic result again. Refer to 

BRC-30, "CONSULT Function (ABS)"

.

NO

>> GO TO 3

3.

CHECK CONNECTOR

1. Turn ignition switch OFF.

2. Disconnect ABS actuator and electric unit (control unit) connector.

3. Check terminals for deformation, disconnection, looseness, etc.

4. Securely reconnect connector and perform ABS actuator and electric unit (control unit) self diagnostic

result. Refer to 

BRC-30, "CONSULT Function (ABS)"

.

Are self diagnostic results indicated?

YES

>> If poor contact, damage, open or short circuit of connector terminal is found, repair or replace.

NO

>> GO TO 4

4.

CHECK ECM AND TCM SELF DIAGNOSTIC RESULT

1. Perform ECM self diagnostic result. Refer to 

EC-60, "CONSULT Function"

.

2. Perform TCM self diagnostic result. Refer to 

TM-93, "CONSULT Function"

.

Are self diagnostic results indicated?

YES

>> Check the corresponding items.

• ECM: Refer to 

EC-86, "DTC Index"

.

• TCM: Refer to 

TM-93, "CONSULT Function"

.

NO

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

BRC-109, "Removal and Installa-

tion"

.