Nissan Murano Z51 (2008 year). Manual - part 77

BRC-72

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

C1162 INCOMPLETE PRESSURE SENSOR CALIBRATION

C1162 INCOMPLETE PRESSURE SENSOR CALIBRATION

Description

INFOID:0000000004684888

The pressure sensor converts the brake fluid pressure to an electric signal and transmits it to the ABS actuator
and electric unit (control unit). [The pressure sensor is integrated in the ABS actuator and electric unit (control
unit).]

DTC Logic

INFOID:0000000004684885

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

1.

Turn the ignition switch ON.

2.

Perform calibration of pressure sensor. Refer to 

BRC-11, "CALIBRATION OF PRESSURE SENSOR :

Description"

.

3.

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

Is DTC “C1162” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-72, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000004684886

1.

PERFORM PRESSURE SENSOR CALIBRATION

Select “PRESS SEN CALIBRATION” of “WORK SUPPORT”. Perform the pressure sensor calibration.

Is pressure sensor calibration completed?

YES

>> INSPECTION END

NO

>> GO TO 2.

2.

CHECK PRESSURE SENSOR

Check pressure sensor. Refer to 

BRC-64, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

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

NO

>> Repair or replace error-detected parts.

Special Repair Requirement

INFOID:0000000004685075

1.

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION, CALIBRATION OF YAW RATE/

SIDE/DECEL G SENSOR AND CALIBRATION OF PRESSURE SENSOR

After removing/replacing an ABS actuator and electric unit (control unit), be sure to perform the following pro-
cedure.
• Adjustment of steering angle sensor neutral position: Refer to 

BRC-9, "ADJUSTMENT OF STEERING

ANGLE SENSOR NEUTRAL POSITION : Description"

.

• Calibration of yaw rate/side/decel G sensor: Refer to 

BRC-10, "CALIBRATION OF YAW RATE/SIDE/DECEL

G SENSOR : Description"

.

• Calibration of pressure sensor: Refer to 

BRC-11, "CALIBRATION OF PRESSURE SENSOR : Description"

.

>> END

DTC

Display item

Malfunction detected condition

Possible cause

C1162

PRESS SEN SET

Calibration of pressure sensor is not finished.

ABS actuator and electric unit 
(control unit)

Revision: 2008 October

2009 Murano

C1164, C1165 CV SYSTEM

BRC-73

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

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N

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C1164, C1165 CV SYSTEM

Description

INFOID:0000000003247202

The cut valve shuts off the normal brake fluid path from the master cylinder, when VDC/TCS is activated.

DTC Logic

INFOID:0000000003247203

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

1.

Turn the ignition switch ON.

2.

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

Is DTC “C1164” or “C1165” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-73, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000003247204

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

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

3.

Check terminal for deformation, disconnection, looseness, etc.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace or repair damaged parts.

2.

CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY POWER SUPPLY CIRCUIT

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY GROUND CIRCUIT

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

Is the inspection result normal?

DTC

Display item

Malfunction detected condition

Possible cause

C1164

CV1

VDC switch-over solenoid valve (CV1) on the primary 
side is open circuit or shorted, or the control line is open 
or shorted to the power supply or the ground.

• Harness or connector
• ABS actuator and electric unit 

(control unit)

C1165

CV2

VDC switch-over solenoid valve (CV2) on the secondary 
side is open circuit or shorted, or the control line is open 
or shorted to the power supply or the ground.

ABS actuator and electric unit (control unit)

—

Voltage

Connector

Terminal

E36

1

Ground

Battery voltage

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E36

13

Ground

Existed

26

Revision: 2008 October

2009 Murano

BRC-74

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

C1164, C1165 CV SYSTEM

YES

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

NO

>> Repair or replace damaged parts.

Component Inspection

INFOID:0000000003247205

1.

CHECK ACTIVE TEST

1.

Select each test menu item on ”ACTIVE TEST“.

2.

On the display, touch “Up”, “ACT UP”, and “ACT KEEP”, and check that the system operates as shown in
the table below.

*: On for 1 to 2 seconds after the touch, and then Off.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-73, "Diagnosis Procedure"

.

Special Repair Requirement

INFOID:0000000003398547

1.

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION, CALIBRATION OF YAW RATE/

SIDE/DECEL G SENSOR AND CALIBRATION OF PRESSURE SENSOR

After removing/replacing an ABS actuator and electric unit (control unit), be sure to perform the following pro-
cedure.
• Adjustment of steering angle sensor neutral position: Refer to 

BRC-9, "ADJUSTMENT OF STEERING

ANGLE SENSOR NEUTRAL POSITION : Description"

.

• Calibration of yaw rate/side/decel G sensor: Refer to 

BRC-10, "CALIBRATION OF YAW RATE/SIDE/DECEL

G SENSOR : Description"

.

• Calibration of pressure sensor: Refer to 

BRC-11, "CALIBRATION OF PRESSURE SENSOR : Description"

.

>> END

Test item

Display item

Display

Up

ACT UP

ACT KEEP

FR RH ABS SOLENOID 
(ACT)

FR RH IN SOL

Off

Off

Off

FR RH OUT SOL

Off

Off

Off

CV1

Off

On

On

SV1

Off

On*

Off

FR LH ABS SOLENOID 
(ACT)

FR LH IN SOL

Off

Off

Off

FR LH OUT SOL

Off

Off

Off

CV2

Off

On

On

SV2

Off

On*

Off

RR RH ABS SOLENOID 
(ACT)

RR RH IN SOL

Off

Off

Off

RR RH OUT SOL

Off

Off

Off

CV2

Off

On

On

SV2

Off

On*

Off

RR LH ABS SOLENOID 
(ACT)

RR LH IN SOL

Off

Off

Off

RR LH OUT SOL

Off

Off

Off

CV1

Off

On

On

SV1

Off

On*

Off

Revision: 2008 October

2009 Murano

C1166, C1167 SV SYSTEM

BRC-75

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

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C1166, C1167 SV SYSTEM

Description

INFOID:0000000003247206

The suction valve supplies the brake fluid from the master cylinder to the pump, when VDC/TCS is activated.

DTC Logic

INFOID:0000000003247207

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

1.

Turn the ignition switch ON.

2.

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

Is DTC “C1166” or “C1167” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-75, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000003398549

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

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

3.

Check terminal for deformation, disconnection, looseness, etc.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace or repair damaged parts.

2.

CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY POWER SUPPLY CIRCUIT

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY GROUND CIRCUIT

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

Is the inspection result normal?

DTC

Display item

Malfunction detected condition

Possible cause

C1166

SV1

VDC switch-over solenoid valve (SV1) on the primary 
side is open circuit or shorted, or the control line is open 
or shorted to the power supply or the ground.

• Harness or connector
• ABS actuator and electric unit 

(control unit)

C1167

SV2

VDC switch-over solenoid valve (SV2) on the secondary 
side is open circuit or shorted, or the control line is open 
or shorted to the power supply or the ground.

ABS actuator and electric unit (control unit)

—

Voltage

Connector

Terminal

E36

1

Ground

Battery voltage

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E36

13

Ground

Existed

26

Revision: 2008 October

2009 Murano

BRC-76

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

C1166, C1167 SV SYSTEM

YES

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

NO

>> Repair or replace damaged parts.

Component Inspection

INFOID:0000000003398550

1.

CHECK ACTIVE TEST

1.

Select each test menu item on ”ACTIVE TEST“.

2.

On the display, touch “Up”, “ACT UP”, and “ACT KEEP”, and check that the system operates as shown in
the table below.

*: On for 1 to 2 seconds after the touch, and then Off.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-75, "Diagnosis Procedure"

.

Special Repair Requirement

INFOID:0000000003398548

1.

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION, CALIBRATION OF YAW RATE/

SIDE/DECEL G SENSOR AND CALIBRATION OF PRESSURE SENSOR

After removing/replacing an ABS actuator and electric unit (control unit), be sure to perform the following pro-
cedure.
• Adjustment of steering angle sensor neutral position: Refer to 

BRC-9, "ADJUSTMENT OF STEERING

ANGLE SENSOR NEUTRAL POSITION : Description"

.

• Calibration of yaw rate/side/decel G sensor: Refer to 

BRC-10, "CALIBRATION OF YAW RATE/SIDE/DECEL

G SENSOR : Description"

.

• Calibration of pressure sensor: Refer to 

BRC-11, "CALIBRATION OF PRESSURE SENSOR : Description"

.

>> END

Test item

Display item

Display

Up

ACT UP

ACT KEEP

FR RH ABS SOLENOID 
(ACT)

FR RH IN SOL

Off

Off

Off

FR RH OUT SOL

Off

Off

Off

CV1

Off

On

On

SV1

Off

On*

Off

FR LH ABS SOLENOID 
(ACT)

FR LH IN SOL

Off

Off

Off

FR LH OUT SOL

Off

Off

Off

CV2

Off

On

On

SV2

Off

On*

Off

RR RH ABS SOLENOID 
(ACT)

RR RH IN SOL

Off

Off

Off

RR RH OUT SOL

Off

Off

Off

CV2

Off

On

On

SV2

Off

On*

Off

RR LH ABS SOLENOID 
(ACT)

RR LH IN SOL

Off

Off

Off

RR LH OUT SOL

Off

Off

Off

CV1

Off

On

On

SV1

Off

On*

Off

Revision: 2008 October

2009 Murano

U1000, U1002 CAN COMM CIRCUIT

BRC-77

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

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U1000, U1002 CAN COMM CIRCUIT

Description

INFOID:0000000003247214

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.

DTC Logic

INFOID:0000000003247215

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

1.

Turn the ignition switch ON.

2.

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

Is DTC ”U1000“ or “U1002” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-77, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000003247216

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

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

3.

Check terminal for deformation, disconnection, looseness, etc.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to diagnosis procedure. Refer to 

LAN-25, "CAN System Specification Chart"

.

Special Repair Requirement

INFOID:0000000003398551

1.

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION, CALIBRATION OF YAW RATE/

SIDE/DECEL G SENSOR AND CALIBRATION OF PRESSURE SENSOR

After removing/replacing an ABS actuator and electric unit (control unit), be sure to perform the following pro-
cedure.
• Adjustment of steering angle sensor neutral position: Refer to 

BRC-9, "ADJUSTMENT OF STEERING

ANGLE SENSOR NEUTRAL POSITION : Description"

.

• Calibration of yaw rate/side/decel G sensor: Refer to 

BRC-10, "CALIBRATION OF YAW RATE/SIDE/DECEL

G SENSOR : Description"

.

• Calibration of pressure sensor: Refer to 

BRC-11, "CALIBRATION OF PRESSURE SENSOR : Description"

.

>> END

DTC

Display item

Malfunction detected condition

Possible cause

U1000

CAN COMM CIRCUIT

When ABS actuator and electric unit (control unit) is not 
transmitting or receiving CAN communication signal for 2 
seconds or more.

• CAN communication line
• ABS actuator and electric unit 

(control unit)

U1002

SYSTEM COOM

When ABS actuator and electric unit (control unit) is not 
transmitting or receiving CAN communication signal for 2 
seconds or less.

Revision: 2008 October

2009 Murano

BRC-78

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

POWER SUPPLY AND GROUND CIRCUIT

POWER SUPPLY AND GROUND CIRCUIT

Description

INFOID:0000000003736972

Supplies power to ABS actuator and electric unit (control unit).

Diagnosis Procedure

INFOID:0000000003736973

1.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) IGNITION POWER SUPPLY

1.

Turn the ignition switch OFF.

2.

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

3.

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

4.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

5.

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

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Perform the trouble diagnosis for power supply circuit.

2.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY

1.

Turn the ignition switch OFF.

2.

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

3.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

4.

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Perform the trouble diagnosis for power supply circuit.

3.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND

1.

Turn the ignition switch OFF.

2.

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

ABS actuator and electric unit 

(control unit)

—

Voltage (Approx.)

Connector

Terminal

E36

20

Ground

0 V

ABS actuator and electric unit 

(control unit)

—

Voltage 

Connector

Terminal

E36

20

Ground

Battery voltage

ABS actuator and electric unit 

(control unit)

—

Voltage

Connector

Terminal

E36

1

Ground

Battery voltage

ABS actuator and electric unit 

(control unit)

—

Voltage

Connector

Terminal

E36

1

Ground

Battery voltage

Revision: 2008 October

2009 Murano

POWER SUPPLY AND GROUND CIRCUIT

BRC-79

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

C

D

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G

H

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J

K

L

M

A

B

BRC

N

O

P

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace damaged parts.

ABS actuator and electric unit 

(control unit)

—

Continuity

Connector

Terminal

E36

13

Ground

Existed

26

Revision: 2008 October

2009 Murano

BRC-80

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

PARKING BRAKE SWITCH

PARKING BRAKE SWITCH

Component Function Check

INFOID:0000000003247221

1.

CHECK PARKING BRAKE SWITCH OPERATION

Operate the parking brake pedal. Then check that the brake warning 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-80, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003247222

1.

CHECK PARKING BRAKE SWITCH

Check parking brake switch. Refer to 

BRC-80, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace parking brake switch.

2.

CHECK COMBINATION METER

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

MWI-33, "Diagnosis Descrip-

tion"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Check combination meter. Refer to 

MWI-33, "Diagnosis Description"

.

3.

CHECK PARKING BRAKE SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect parking brake switch connector.

3.

Disconnect combination meter connector.

4.

Check the continuity between parking brake switch harness connector and combination meter harness
connector.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace damaged parts.

Component Inspection

INFOID:0000000003247223

1.

CHECK PARKING BRAKE SWITCH

1.

Turn the ignition switch OFF.

2.

Disconnect parking brake switch connector.

3.

Check the continuity between parking brake switch connector and ground.

Condition

Brake warning lamp illumination status

When the parking brake pedal is operation

ON

When the parking brake pedal is not oper-
ation.

OFF

Parking brake switch

Combination meter

Continuity

Connector

Terminal

Connector

Terminal

E27

1

M34

26

Existed

Revision: 2008 October

2009 Murano

PARKING BRAKE SWITCH

BRC-81

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

C

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B

BRC

N

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Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace parking brake switch. Refer to 

PB-6, "Exploded View"

.

Parking brake switch

—

Condition

Continuity

Connector

Terminal

E27

1

Ground

When the parking brake switch 
is operated.

Existed

When the parking brake switch 
is not operated.

Not existed

Revision: 2008 October

2009 Murano

BRC-82

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

VDC OFF SWITCH

VDC OFF SWITCH

Description

INFOID:0000000003247224

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

Component Function Check

INFOID:0000000003247225

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-82, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003247226

1.

CHECK VDC OFF SWITCH

Check VDC OFF switch. Refer to 

BRC-83, "Component Inspection"

.

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) 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

>> Repair or replace damaged parts.

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

22

M5

1

Existed

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E36

22

Ground

Not existed

VDC OFF switch

—

Continuity

Connector

Terminal

M5

2

Ground

Existed

Revision: 2008 October

2009 Murano

VDC OFF SWITCH

BRC-83

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

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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-33, "Diagnosis

Description"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace combination meter.

Component Inspection

INFOID:0000000003247227

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

Condition

Terminal

1 – 2

When VDC OFF switch is hold pressed.

Existed

When releasing VDC OFF switch.

Not existed

Revision: 2008 October

2009 Murano

BRC-84

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

ABS WARNING LAMP

ABS WARNING LAMP

Description

INFOID:0000000003247228

×

: ON –: OFF

Component Function Check

INFOID:0000000003247229

1.

CHECK ABS WARNING LAMP OPERATION

Check that the lamp illuminates for approximately 2 seconds after the ignition switch is turned ON.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-84, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003247230

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

MWI-33, "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 2 seconds after turning ignition switch ON

×

2 seconds later after turning ignition switch ON

–

ABS function is malfunctioning.

×

EBD function is malfunctioning.

×

Revision: 2008 October

2009 Murano

BRAKE WARNING LAMP

BRC-85

< 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:0000000003247231

×

: 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:0000000003247232

1.

BRAKE WARNING LAMP OPERATION CHECK 1

Check that the lamp illuminates for approximately 2 seconds after the ignition switch is turned ON.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-85, "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-80, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003247233

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-80, "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 the indication and operation of combination meter are normal. Refer to 

MWI-33, "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 2 seconds after turning ignition switch ON

×

 (Note 2)

2 seconds later after turning ignition switch ON

×

 (Note 2)

EBD function is malfunctioning.

×

Revision: 2008 October

2009 Murano

BRC-86

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

VDC OFF INDICATOR LAMP

VDC OFF INDICATOR LAMP

Description

INFOID:0000000003247234

×

: ON –: OFF

Component Function Check

INFOID:0000000003247235

1.

VDC OFF INDICATOR LAMP OPERATION CHECK 1

Check that the lamp illuminates for approximately 2 seconds after the ignition switch is turned ON.
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-86, "Diagnosis Procedure"

.

2.

VDC OFF INDICATOR LAMP OPERATION CHECK 2

Check that the VDC OFF indicator lamp in the combination meter turns ON/OFF correctly when operating the
VDC OFF switch.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Check VDC OFF switch. Refer to 

BRC-82, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003247236

1.

CHECK VDC OFF SWITCH

Perform the trouble diagnosis for VDC OFF switch. Refer to 

BRC-82, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check VDC OFF switch. Refer to 

BRC-82, "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 the indication and operation of combination meter are normal. Refer to 

MWI-33, "Diagnosis Descrip-

tion"

.

Is the inspection result normal?

YES

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

NO

>> Repair or replace combination meter.

Condition

VDC OFF indicator lamp

Ignition switch OFF

–

For 2 seconds after turning ignition switch ON

×

2 seconds later after turning ignition switch ON

–

VDC OFF switch turned ON. (VDC function is OFF.)

×

VDC/TCS function is malfunctioning.

×

ABS function is malfunctioning.

×

EBD function is malfunctioning.

×

Revision: 2008 October

2009 Murano

SLIP INDICATOR LAMP

BRC-87

< COMPONENT DIAGNOSIS >

[VDC/TCS/ABS]

C

D

E

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H

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J

K

L

M

A

B

BRC

N

O

P

SLIP INDICATOR LAMP

Description

INFOID:0000000003247237

×

: ON 

: Blink –: OFF

Component Function Check

INFOID:0000000003247238

1.

CHECK SLIP INDICATOR LAMP OPERATION

Check that the lamp illuminates for approximately 2 seconds after the ignition switch is turned ON.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-87, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003247239

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

MWI-33, "Diagnosis Descrip-

tion"

.

Is the inspection result normal?

YES

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

NO

>> Repair or replace combination meter.

Condition

SLIP indicator lamp

Ignition switch OFF

–

For 2 seconds after turning ignition switch ON

×

2 seconds later after turning ignition switch ON

–

VDC/TCS is activated while driving.

VDC/TCS function is malfunctioning.

×

ABS function is malfunctioning.

×

EBD function is malfunctioning.

×

Revision: 2008 October

2009 Murano