Nissan Tiida C11. Manual - part 97

BRC-154

< COMPONENT DIAGNOSIS >

[ESP/TCS/ABS]

VDC OFF SWITCH

VDC OFF SWITCH

Description

INFOID:0000000001731180

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

Component Function Check

INFOID:0000000001731181

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

>> Go to diagnosis procedure. Refer to 

BRC-154, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000001731182

1.

CHECK VDC OFF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect VDC OFF switch connector.

3.

Check continuity between VDC OFF switch terminals.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Replace VDC OFF switch.

2.

CHECK VDC OFF SWITCH HARNESS

1.

Disconnect ABS actuator and electric unit (control unit) connec-
tor.

2.

Check continuity between ABS actuator and electric unit (control
unit) connector E125 (A) and VDC OFF switch connector M257
(B).

3.

Check continuity between ABS actuator and electric unit (control
unit) connector E125 (A) and ground.

Is the inspection result normal?

YES

>> GO TO 3

Condition

VDC OFF indicator lamp illumination status

VDC OFF switch: ON

ON

VDC OFF switch: OFF

OFF

VDC OFF switch

Condition

Continuity

Terminal

1 

−

 2

When VDC OFF switch is pressed.

Yes

When VDC OFF switch is released.

No

PFIA0307E

ABS actuator and electric unit 

(control unit)

VDC OFF switch

Continuity

Connector

Terminal

Connector

Terminal

A: E125

38

B: M257

1

Yes

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

A: E125

38

Ground

No

AWFIA0030ZZ

VDC OFF SWITCH

BRC-155

< COMPONENT DIAGNOSIS >

[ESP/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

NO

>> Repair or replace harness.

3.

CHECK VDC OFF SWITCH GROUND

Check continuity between VDC OFF switch connector M257 and
ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

CHECK COMBINATION METER

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

MWI-21, "Diagnosis Descrip-

tion"

.

Is the inspection result normal?

YES

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

BRC-184, "Removal and Installa-

tion"

.

NO

>> Replace combination meter. Refer to 

MWI-94, "Removal and Installation"

.

Component Inspection

INFOID:0000000001731183

INSPECTION PROCEDURE

1.

CHECK VDC OFF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect VDC OFF switch connector.

3.

Check continuity between VDC OFF switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace VDC OFF switch.

VDC OFF switch

—

Continuity

Connector

Terminal

M257

2

Ground

Yes

AWFIA0031ZZ

VDC OFF switch

Condition

Continuity

Terminal

1 

−

 2

When VDC OFF switch is pressed.

Yes

When VDC OFF switch is released.

No

PFIA0307E

BRC-156

< COMPONENT DIAGNOSIS >

[ESP/TCS/ABS]

ABS WARNING LAMP

ABS WARNING LAMP

Description

INFOID:0000000001731184

×

: ON –: OFF

Component Function Check

INFOID:0000000001731185

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

>> Go to diagnosis procedure. Refer to 

BRC-60, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000001731186

1.

CHECK SELF-DIAGNOSIS

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

BRC-25, "CONSULT-III Function

(ABS)"

.

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-21, "Diagnosis Descrip-

tion"

.

Is the inspection result normal?

YES

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

BRC-184, "Removal and Installa-

tion"

.

NO

>> Replace combination meter. Refer to 

MWI-94, "Removal and Installation"

.

Condition

ABS warning lamp

Ignition switch OFF

–

For 1 second after turning ON ignition switch

×

1 second later after turning ON ignition switch

–

ABS function is malfunctioning.

×

EBD function is malfunctioning.

×

BRAKE WARNING LAMP

BRC-157

< COMPONENT DIAGNOSIS >

[ESP/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

BRAKE WARNING LAMP

Description

INFOID:0000000001731187

×

: 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 engine, brake warning lamp is turned off.

Component Function Check

INFOID:0000000001731188

1.

BRAKE WARNING LAMP OPERATION CHECK

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

>> Go to diagnosis procedure. Refer to 

BRC-61, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000001731189

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-21, "Diagnosis Descrip-

tion"

.

Is the inspection result normal?

YES

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

BRC-184, "Removal and Installa-

tion"

.

NO

>> Replace combination meter. Refer to 

MWI-94, "Removal and Installation"

.

Condition

Brake warning lamp (Note 1)

Ignition switch OFF

–

For 1 second after turning ON ignition switch

×

 (Note 2)

1 second later after turning ON ignition switch

×

 (Note 2)

EBD function is malfunctioning.

×