Nissan Teana J32. Manual - part 267

BRC-126

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

VDC OFF SWITCH

VDC OFF SWITCH

Description

INFOID:0000000003767003

VDC OFF switch can deactivate (turn OFF) the VDC/TCS function by pressing the VDC OFF switch.

Component Function Check

INFOID:0000000003767004

1.

CHECK VDC OFF SWITCH OPERATION

Turn ON/OFF the VDC OFF switch and check that the VDC OFF indicator lamp in the combination meter turns
ON/OFF correctly.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-126, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003767005

1.

CHECK VDC OFF SWITCH

Check VDC OFF switch. Refer to 

BRC-127, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> VDC OFF switch is malfunctioning. Replace VDC OFF switch.

2.

CHECK VDC OFF SWITCH HARNESS

1.

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

2.

Disconnect VDC OFF switch connector.

3.

Check the continuity between VDC OFF switch harness connector and ABS actuator and electric unit
(control unit) harness connector.

4.

Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.

5.

Check the continuity between VDC OFF switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> If the open or short in harness, repair or replace harness.

Condition

VDC OFF indicator lamp illumination status

Press the VDC OFF switch when VDC 
OFF indicator lamp is OFF.

ON

Press the VDC OFF switch when VDC 
OFF indicator lamp is ON.

OFF

ABS actuator and electric unit 

(control unit)

VDC OFF switch

Continuity

Connector

Terminal

Connector

Terminal

E36

21

M5

1

Existed

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E36

21

Ground

Not existed

VDC OFF switch

—

Continuity

Connector

Terminal

M5

2

Ground

Existed

VDC OFF SWITCH

BRC-127

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

3.

CHECK COMBINATION METER

1.

Connect ABS actuator and electric unit (control unit) connector.

2.

Connect VDC OFF switch connector.

3.

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

MWI-32, "Diagnosis

Description"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace combination meter.

Component Inspection

INFOID:0000000003767006

1.

CHECK VDC OFF SWITCH

1.

Turn the ignition switch OFF.

2.

Disconnect VDC OFF switch connector.

3.

Check the continuity between VDC OFF switch connector terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace VDC OFF switch.

VDC OFF switch

Condition

Continuity

Terminal

1 

−

 2

When VDC OFF switch is hold pressed.

Existed

When releasing VDC OFF switch.

Not existed

BRC-128

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

ABS WARNING LAMP

ABS WARNING LAMP

Description

INFOID:0000000003767007

×

: ON –: OFF

Component Function Check

INFOID:0000000003767008

1.

CHECK ABS WARNING LAMP OPERATION

Check that the lamp illuminates for approximately 1 second after the ignition switch is turned ON.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-128, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003767009

1.

CHECK SELF-DIAGNOSIS

Perform ABS actuator and electric unit (control unit) self-diagnosis.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check items displayed by self-diagnosis.

2.

CHECK COMBINATION METER

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

MWI-32, "Diagnosis Descrip-

tion"

.

Is the inspection result normal?

YES

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

NO

>> Repair or replace combination meter.

Condition

ABS warning lamp

Ignition switch OFF

–

For 1 second after turning ignition switch ON

×

1 second later after turning ignition switch ON

–

ABS function is malfunctioning.

×

EBD function is malfunctioning.

×

BRAKE WARNING LAMP

BRC-129

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

BRAKE WARNING LAMP

Description

INFOID:0000000003767010

×

: ON –: OFF

NOTE:

• 1: Brake warning lamp will turn on in case of parking brake operation (when switch is ON) or of brake fluid level switch operation

(when brake fluid is insufficient).

• 2: After starting the engine, brake warning lamp is turned off.

Component Function Check

INFOID:0000000003767011

1.

BRAKE WARNING LAMP OPERATION CHECK 1

Check that the lamp illuminates for approximately 1 second after the ignition switch is turned ON.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-129, "Diagnosis Procedure"

.

2.

BRAKE WARNING LAMP OPERATION CHECK 2

Check that the brake warning lamp in the combination meter turns ON/OFF correctly when operating the park-
ing brake pedal.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Check parking brake switch. Refer to 

BRC-124, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003767012

1.

CHECK PARKING BRAKE SWITCH

Check that the brake warning lamp in the combination meter turns ON/OFF correctly when operating the park-
ing brake pedal.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check parking brake switch. Refer to 

BRC-124, "Diagnosis Procedure"

.

2.

CHECK SELF-DIAGNOSIS

Perform ABS actuator and electric unit (control unit) self-diagnosis.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Check items displayed by self-diagnosis.

3.

CHECK COMBINATION METER

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

MWI-32, "Diagnosis Descrip-

tion"

.

Is the inspection result normal?

YES

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

NO

>> Repair or replace combination meter.

Condition

Brake warning lamp (Note 1)

Ignition switch OFF

–

For 1 second after turning ignition switch ON

×

 (Note 2)

1 second later after turning ignition switch ON

×

 (Note 2)

EBD function is malfunctioning.

×