Murano Cross Cabriolet Z51 (2013 year). Manual - part 19

DIAGNOSIS AND REPAIR WORK FLOW

BRC-29

< BASIC INSPECTION >

[WITH VDC]

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Diagnostic Work Sheet

INFOID:0000000008462502

SFIA3265E

Revision: 2012 October

2013 Murano CrossCabriolet

BRC-30

< BASIC INSPECTION >

[WITH VDC]

ADDITIONAL SERVICE WHEN REPLACING ABS ACTUATOR AND ELECTRIC 

UNIT (CONTROL UNIT)

ADDITIONAL SERVICE WHEN REPLACING ABS ACTUATOR AND ELEC-
TRIC UNIT (CONTROL UNIT)

Description

INFOID:0000000008462503

Perform the steering angle sensor adjustment and decel G sensor calibration after replacing the ABS actuator
and electric unit (control unit).

Special Repair Requirement

INFOID:0000000008462504

1.

PERFORM ADJUSTMENT OF STEERING ANGLE SENSOR AND CALIBRATION OF DECEL G SENSOR

Perform steering angle sensor adjustment and decel G sensor calibration.
• Adjustment of steering angle sensor: Refer to 

BRC-31, "Description"

.

• Calibration of decel G sensor: Refer to 

BRC-33, "Description"

.

>> INSPECTION END

Revision: 2012 October

2013 Murano CrossCabriolet

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

BRC-31

< BASIC INSPECTION >

[WITH VDC]

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ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

Description

INFOID:0000000008462505

When doing work that applies to the list below, make sure to adjust neutral position of steering angle sensor
before running vehicle.

×

: Required –: Not required

Work Procedure

INFOID:0000000008462506

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

CAUTION:

To adjust neutral position of steering angle sensor, make sure to use CONSULT.
(Adjustment cannot be done without CONSULT.)

1.

ALIGN THE VEHICLE STATUS

Stop the vehicle with front wheels in straight-ahead position.

>> GO TO 2.

2.

PERFORM THE NEUTRAL POSITION ADJUSTMENT FOR THE STEERING ANGLE SENSOR

1.

Select “ABS”, “WORK SUPPORT” and “ST ANGLE SENSOR ADJUSTMENT” in order with CONSULT.

2.

Select “START”.

CAUTION:

Never touch steering wheel while adjusting steering angle sensor.

3.

After approximately 10 seconds, select “END”.
NOTE:
After approximately 60 seconds, it ends automatically.

4.

Turn the ignition switch OFF, then turn it ON again.

CAUTION:

Be sure to perform above operation.

>> GO TO 3.

3.

CHECK DATA MONITOR

1.

Run the vehicle with front wheels in straight-ahead position, then stop.

2.

Select “ABS”, “DATA MONITOR” and “STR ANGLE SIG” in order with CONSULT, and check the steering
angle sensor signal.

Is the steering angle within the specified range?

YES

>> GO TO 4.

NO

>> Perform the neutral position adjustment for the steering angle sensor again, GO TO 1.

Situation

Adjustment of steering angle sensor neutral position

Removing/Installing ABS actuator and electric unit (control unit)

—

Replacing ABS actuator and electric unit (control unit)

×

Removing/Installing steering angle sensor

×

Replacing steering angle sensor

×

Removing/Installing steering components

×

Replacing steering components

×

Removing/Installing suspension components

×

Replacing suspension components

×

Change tires to new ones

—

Tire rotation

—

Adjusting wheel alignment

×

STR ANGLE SIG

: 0

±

3.5

°

Revision: 2012 October

2013 Murano CrossCabriolet

BRC-32

< BASIC INSPECTION >

[WITH VDC]

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

4.

ERASE THE SELF-DIAGNOSIS MEMORY

Erase the self-diagnosis memories for “ABS” with CONSULT. Refer to 

BRC-14, "CONSULT Function"

.

Are the memories erased?

YES

>> INSPECTION END

NO

>> Check the items indicated by the self-diagnosis.

Revision: 2012 October

2013 Murano CrossCabriolet

CALIBRATION OF DECEL G SENSOR

BRC-33

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[WITH VDC]

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CALIBRATION OF DECEL G SENSOR

Description

INFOID:0000000008462507

When doing work that applies to the list below, make sure to calibration of decel G sensor before running vehi-
cle.

×

: Required –: Not required

Work Procedure

INFOID:0000000008462508

CALIBRATION OF DECEL G SENSOR

CAUTION:

• To calibrate decel G sensor, make sure to use CONSULT.

(Calibration cannot be done without CONSULT.)

• Perform the G sensor calibration only with the vehicle parked on level surface.

1.

ALIGN THE VEHICLE STATUS

Stop the vehicle with front wheels in straight-ahead position.

CAUTION:

• Keep all tires inflated to correct pressures. Adjust the tire pressure to the specified pressure value.
• Check that there is specified-load in vehicle other than the driver (or equivalent weight placed in

driver

′

s position).

>> GO TO 2.

2.

PERFORM THE CALIBRATION OF DECEL G SENSOR

1.

Select “ABS”, “WORK SUPPORT” and “DECEL G SEN CALIBRATION” in order with CONSULT.

2.

Select “START”.

3.

After approximately 10 seconds, select “END”.
NOTE:
After approximately 60 seconds, it ends automatically.

4.

Turn the ignition switch OFF, then turn it ON again.

CAUTION:

Be sure to perform above operation.

>> GO TO 3.

3.

CHECK DATA MONITOR

1.

Run the vehicle with front wheels in straight-ahead position, then stop.

2.

Select “ABS”, “DATA MONITOR” and “DECEL G-SEN” in order with CONSULT, and check the decel G
sensor signal.

Is the yaw rate/side/decel G within the specified range?

YES

>> GO TO 4.

Situation

Calibration of decel G sensor

Removing/Installing ABS actuator and electric unit (control unit)

×

Replacing ABS actuator and electric unit (control unit)

×

Removing/Installing steering components

—

Removing/Installing suspension components

—

Change tires to new ones

—

Tire rotation

—

Adjusting wheel alignment

—

Removing/Installing yaw rate/side/decel G sensor

×

Replacing yaw rate/side/decel G sensor

×

DECEL G-SEN

: 

±

0.08 G

Revision: 2012 October

2013 Murano CrossCabriolet

BRC-34

< BASIC INSPECTION >

[WITH VDC]

CALIBRATION OF DECEL G SENSOR

NO

>> Perform the calibration of decel G sensor again, GO TO 1.

4.

ERASE THE SELF-DIAGNOSIS MEMORY

Erase the self-diagnosis memories for “ABS” with CONSULT. Refer to 

BRC-14, "CONSULT Function"

.

Are the memories erased?

YES

>> INSPECTION END

NO

>> Check the items indicated by the self-diagnosis.

Revision: 2012 October

2013 Murano CrossCabriolet

C1101, C1102, C1103, C1104 WHEEL SENSOR

BRC-35

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

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DTC/CIRCUIT DIAGNOSIS

C1101, C1102, C1103, C1104 WHEEL SENSOR

DTC Logic

INFOID:0000000008462509

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

DTC REPRODUCTION PROCEDURE

1.

Start the engine and drive the vehicle at 30 km/h (19 MPH) or more for approximately 1 minute.

2.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1101”, “C1102”, “C1103” or “C1104” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-35, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008462510

CAUTION:

Never check the between wheel sensor harness connector terminals.

1.

CHECK WHEEL SENSOR

1.

Turn the ignition switch OFF.

2.

Check the wheel sensor for damage.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

REPLACE WHEEL SENSOR (1)

1.

Replace wheel sensor.

-

Front: Refer to 

BRC-98, "FRONT WHEEL SENSOR : Exploded View"

.

-

Rear: Refer to 

BRC-99, "REAR WHEEL SENSOR : Exploded View"

.

2.

Erase self-diagnosis result for “ABS”.

3.

Turn the ignition switch OFF, and wait 10 seconds or more.

4.

Start the engine.

5.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

6.

Stop the vehicle.

7.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1101”, “C1102”, “C1103” or “C1104” detected?

YES

>> GO TO 3.

NO

>> INSPECTION END

DTC

Display item

Malfunction detected condition

Possible cause

C1101

RR RH SENSOR-1

Circuit of rear RH wheel sensor is open or short circuit. 
Current signal from sensor is outside limits.

• Harness or connector
• Wheel sensor
• ABS actuator and electric unit 

(control unit)

C1102

RR LH SENSOR-1

Circuit of rear LH wheel sensor is open or short circuit. 
Current signal from sensor is outside limits.

C1103

FR RH SENSOR-1

Circuit of front RH wheel sensor is open or short circuit. 
Current signal from sensor is outside limits.

C1104

FR LH SENSOR-1

Circuit of front LH wheel sensor is open or short circuit. 
Current signal from sensor is outside limits.

Revision: 2012 October

2013 Murano CrossCabriolet

BRC-36

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C1101, C1102, C1103, C1104 WHEEL SENSOR

3.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

Check the ABS actuator and electric unit (control unit) harness connector for disconnection or looseness.

3.

Check the wheel sensor harness connector for disconnection or looseness.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace error-detected parts, securely lock the harness connector, and GO TO 4.

4.

PERFORM SELF-DIAGNOSIS (1)

1.

Erase self-diagnosis result for “ABS” with CONSULT.

2.

Turn the ignition switch OFF, and wait 10 seconds or more.

3.

Start the engine.

4.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

5.

Stop the vehicle.

6.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1101”, “C1102”, “C1103” or “C1104” detected?

YES

>> GO TO 5.

NO

>> INSPECTION END

5.

CHECK TERMINAL

1.

Turn the ignition switch OFF.

2.

Disconnect ABS actuator and electric unit (control unit) harness connector and then check the ABS actu-
ator and electric unit (control unit) pin terminals for damage or loose connection with harness connector.

3.

Disconnect wheel sensor harness connector and check the each wheel sensor pin terminals for damage
or loose connection with harness connector.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace error-detected parts and GO TO 6.

6.

PERFORM SELF-DIAGNOSIS (2)

1.

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

2.

Connect wheel sensor harness connector.

3.

Erase self-diagnosis result for “ABS”.

4.

Turn the ignition switch OFF, and wait 10 seconds or more.

5.

Start the engine.

6.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

7.

Stop the vehicle.

8.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1101”, “C1102”, “C1103” or “C1104” detected?

YES

>> GO TO 7.

NO

>> INSPECTION END

7.

CHECK WHEEL SENSOR HARNESS

1.

Turn the ignition switch OFF.

2.

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

3.

Disconnect wheel sensor harness connector.

4.

Check the continuity between ABS actuator and electric unit (control unit) harness connector and wheel
sensor harness connector. (Check the continuity when steering wheel is steered to RH and LH, or center
harness in wheel housing is moved.) 

Revision: 2012 October

2013 Murano CrossCabriolet

C1101, C1102, C1103, C1104 WHEEL SENSOR

BRC-37

< DTC/CIRCUIT DIAGNOSIS >

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Measurement connector and terminal for power supply circuit

Measurement connector and terminal for signal circuit

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> Repair or replace error-detected parts and GO TO 8.

8.

PERFORM SELF-DIAGNOSIS (3)

1.

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

2.

Connect wheel sensor harness connector.

3.

Erase self-diagnosis result for “ABS”.

4.

Turn the ignition switch OFF, and wait 10 seconds or more.

5.

Start the engine.

6.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

7.

Stop the vehicle.

8.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1101”, “C1102”, “C1103” or “C1104” detected?

YES

>> GO TO 9.

NO

>> INSPECTION END

9.

REPLACE WHEEL SENSOR (2)

1.

Replace wheel sensor.

-

Front: Refer to 

BRC-98, "FRONT WHEEL SENSOR : Exploded View"

.

-

Rear: Refer to 

BRC-99, "REAR WHEEL SENSOR : Exploded View"

.

2.

Erase self-diagnosis result for “ABS” with CONSULT.

3.

Turn the ignition switch OFF, and wait 10 seconds or more.

4.

Start the engine.

5.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

6.

Stop the vehicle.

7.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1101”, “C1102”, “C1103” or “C1104” detected?

YES

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

BRC-102, "Exploded View"

.

NO

>> INSPECTION END

ABS actuator and electric unit (control unit)

Wheel sensor

Continuity

Connector

Terminal

Connector

Terminal

E36

9

E22 (Front LH wheel)

1

Existed

5

E39 (Front RH wheel)

3

3

C5 (Rear LH wheel)

5

11

C6 (Rear RH wheel)

7

ABS actuator and electric unit (control unit)

Wheel sensor

Continuity

Connector

Terminal

Connector

Terminal

E36

8

E22 (Front LH wheel)

2

Existed

6

E39 (Front RH wheel)

4

2

C5 (Rear LH wheel)

6

12

C6 (Rear RH wheel)

8

Revision: 2012 October

2013 Murano CrossCabriolet

BRC-38

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C1105, C1106, C1107, C1108 WHEEL SENSOR

C1105, C1106, C1107, C1108 WHEEL SENSOR

DTC Logic

INFOID:0000000008462511

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

DTC REPRODUCTION PROCEDURE

1.

Start the engine and drive the vehicle at 30 km/h (19 MPH) or more for approximately 1 minute.

2.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1105”, “C1106”, “C1107” or “C1108” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-38, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008462512

CAUTION:

Never check the between wheel sensor harness connector terminals.

1.

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

Check the ABS actuator and electric unit (control unit) power supply system. Refer to 

BRC-81, "Diagnosis Pro-

cedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

CHECK TIRE

1.

Turn the ignition switch OFF.

2.

Check the tire air pressure, wear and size. Refer to 

WT-50, "Tire Air Pressure"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Adjust air pressure or replace tire and GO TO 3.

3.

CHECK DATA MONITOR (1)

1.

Erase self-diagnosis result for “ABS” with CONSULT.

2.

Turn the ignition switch OFF, and wait 10 seconds or more.

3.

Start the engine.

4.

Select “ABS” and “DATA MONITOR”, check the “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR” with CONSULT.
NOTE:
Set the “DATA MONITOR” recording speed to “10 msec”.

DTC

Display item

Malfunction detected condition

Possible cause

C1105

RR RH SENSOR-2

Signal from rear RH wheel sensor does not match other 
3 wheel speed signal.

• Harness or connector
• Wheel sensor
• Sensor rotor
• ABS actuator and electric unit 

(control unit)

• Sensor rotor

C1106

RR LH SENSOR-2

Signal from rear LH wheel sensor does not match other 
3 wheel speed signal.

C1107

FR RH SENSOR-2

Signal from front RH wheel sensor does not match other 
3 wheel speed signal.

C1108

FR LH SENSOR-2

Signal from front LH wheel sensor does not match other 
3 wheel speed signal.

Revision: 2012 October

2013 Murano CrossCabriolet

C1105, C1106, C1107, C1108 WHEEL SENSOR

BRC-39

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

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5.

Read a value (wheel speed) of both normal wheel sensors and error-detecting wheel sensor. 

Regarding the deference at 30 km/h (19 MPH) between the wheel speed detected by the error detecting
wheel sensor and the maximum/minimum wheel speed detected by the normal wheel sensors, is the differ-
ence within 5%, respectively?

YES

>> GO TO 4.

NO

>> GO TO 5.

4.

PERFORM SELF-DIAGNOSIS (1)

1.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

2.

Stop the vehicle.

3.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1105”, “C1106”, “C1107” or “C1108” detected?

YES

>> GO TO 5.

NO

>> INSPECTION END

5.

CHECK WHEEL SENSOR

1.

Turn the ignition switch OFF.

2.

Check the wheel sensor for damage.

3.

Remove dust and foreign matter adhered to the sensor rotor with a vacuum dust collector through the
wheel sensor mounting hole.

CAUTION:

Install wheel sensor with no backlash and float, and tighten the mounting bolt to the specified
torque.
• Front: Refer to 

BRC-98, "FRONT WHEEL SENSOR : Exploded View"

.

• Rear: Refer to 

BRC-99, "REAR WHEEL SENSOR : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> GO TO 6.

6.

REPLACE WHEEL SENSOR (1)

1.

Replace wheel sensor.

-

Front: Refer to 

BRC-98, "FRONT WHEEL SENSOR : Exploded View"

.

-

Rear: Refer to 

BRC-99, "REAR WHEEL SENSOR : Exploded View"

.

2.

Erase self-diagnosis result for “ABS” with CONSULT.

3.

Turn the ignition switch OFF, and wait 10 seconds or more.

4.

Start the engine.

5.

Select “ABS” and “DATA MONITOR”, check the “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR” with CONSULT.
NOTE:
Set the “DATA MONITOR” recording speed to “10 msec”.

6.

Read a value (wheel speed) of both normal wheel sensors and error-detecting wheel sensor. 

Regarding the deference at 30 km/h (19 MPH) between the wheel speed detected by the error detecting
wheel sensor and the maximum/minimum wheel speed detected by the normal wheel sensors, is the differ-
ence within 5%, respectively?

YES

>> GO TO 7.

NO

>> GO TO 19.

7.

PERFORM SELF-DIAGNOSIS (2)

With CONSULT.

1.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

2.

Stop the vehicle.

3.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1105”, “C1106”, “C1107” or “C1108” detected?

YES

>> GO TO 19.

NO

>> INSPECTION END

8.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

Check the ABS actuator and electric unit (control unit) harness connector for disconnection or looseness.

Revision: 2012 October

2013 Murano CrossCabriolet

BRC-40

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C1105, C1106, C1107, C1108 WHEEL SENSOR

3.

Check the wheel sensor harness connector for disconnection or looseness.

Is the inspection result normal?

YES

>> GO TO 11.

NO

>> Repair or replace error-detected parts, securely lock the harness connector, and GO TO 9.

9.

CHECK DATA MONITOR (2)

1.

Erase self-diagnosis result for “ABS” with CONSULT.

2.

Turn the ignition switch OFF, and wait 10 seconds or more.

3.

Start the engine.

4.

Select “ABS” and “DATA MONITOR”, check the “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR” with CONSULT.
NOTE:
Set the “DATA MONITOR” recording speed to “10 msec”.

5.

Read a value (wheel speed) of both normal wheel sensors and error-detecting wheel sensor. 

Regarding the deference at 30 km/h (19 MPH) between the wheel speed detected by the error detecting
wheel sensor and the maximum/minimum wheel speed detected by the normal wheel sensors, is the differ-
ence within 5%, respectively?

YES

>> GO TO 10.

NO

>> GO TO 11.

10.

PERFORM SELF-DIAGNOSIS (3)

1.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

2.

Stop the vehicle.

3.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1105”, “C1106”, “C1107” or “C1108” detected?

YES

>> GO TO 11.

NO

>> INSPECTION END

11.

CHECK TERMINAL

1.

Turn the ignition switch OFF.

2.

Disconnect ABS actuator and electric unit (control unit) harness connector and then check the ABS actu-
ator and electric unit (control unit) pin terminals for damage or loose connection with harness connector.

3.

Disconnect wheel sensor harness connector and check the each wheel sensor pin terminals for damage
or loose connection with harness connector.

Is the inspection result normal?

YES

>> GO TO 14.

NO

>> Repair or replace error-detected parts and GO TO 12.

12.

CHECK DATA MONITOR (3)

1.

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

2.

Connect wheel sensor harness connector.

3.

Erase self-diagnosis result for “ABS” with CONSULT.

4.

Turn the ignition switch OFF, and wait 10 seconds or more.

5.

Start the engine.

6.

Select “ABS” and “DATA MONITOR”, check the “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR” with CONSULT.
NOTE:
Set the “DATA MONITOR” recording speed to “10 msec”.

7.

Read a value (wheel speed) of both normal wheel sensors and error-detecting wheel sensor. 

Regarding the deference at 30 km/h (19 MPH) between the wheel speed detected by the error detecting
wheel sensor and the maximum/minimum wheel speed detected by the normal wheel sensors, is the differ-
ence within 5%, respectively?

YES

>> GO TO 13.

NO

>> GO TO 14.

13.

PERFORM SELF-DIAGNOSIS (4)

1.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

2.

Stop the vehicle.

3.

Perform self-diagnosis for “ABS” with CONSULT.

Revision: 2012 October

2013 Murano CrossCabriolet

C1105, C1106, C1107, C1108 WHEEL SENSOR

BRC-41

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C

D

E

G

H

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J

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L

M

A

B

BRC

N

O

P

Is DTC “C1105”, “C1106”, “C1107” or “C1108” detected?

YES

>> GO TO 14.

NO

>> INSPECTION END

14.

CHECK WHEEL SENSOR HARNESS

1.

Turn the ignition switch OFF.

2.

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

3.

Disconnect wheel sensor harness connector.

4.

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

Is the inspection result normal?

YES

>> GO TO 15.

NO

>> Repair or replace error-detected parts and GO TO 15.

15.

CHECK DATA MONITOR (4)

1.

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

2.

Connect wheel sensor harness connector.

3.

Erase self-diagnosis result for “ABS” with CONSULT.

4.

Turn the ignition switch OFF, and wait 10 seconds or more.

5.

Start the engine.

6.

Select “ABS” and “DATA MONITOR”, check the “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR” with CONSULT.
NOTE:
Set the “DATA MONITOR” recording speed to “10 msec”.

7.

Read a value (wheel speed) of both normal wheel sensors and error-detecting wheel sensor. 

Regarding the deference at 30 km/h (19 MPH) between the wheel speed detected by the error detecting
wheel sensor and the maximum/minimum wheel speed detected by the normal wheel sensors, is the differ-
ence within 5%, respectively?

YES

>> GO TO 16.

NO

>> GO TO 17.

16.

PERFORM SELF-DIAGNOSIS (5)

1.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

2.

Stop the vehicle.

3.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1105”, “C1106”, “C1107” or “C1108” detected?

YES

>> GO TO 17.

NO

>> INSPECTION END

17.

REPLACE WHEEL SENSOR (2)

1.

Replace wheel sensor.

-

Front: Refer to 

BRC-98, "FRONT WHEEL SENSOR : Exploded View"

.

-

Rear: Refer to 

BRC-99, "REAR WHEEL SENSOR : Exploded View"

.

2.

Erase self-diagnosis result for “ABS” with CONSULT.

3.

Turn the ignition switch OFF, and wait 10 seconds or more.

4.

Start the engine.

5.

Select “ABS” and “DATA MONITOR”, check the “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR” with CONSULT.
NOTE:
Set the “DATA MONITOR” recording speed to “10 msec”.

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E36

9, 8

Ground

Not existed

5, 6

3, 2

11, 12

Revision: 2012 October

2013 Murano CrossCabriolet

BRC-42

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C1105, C1106, C1107, C1108 WHEEL SENSOR

6.

Read a value (wheel speed) of both normal wheel sensors and error-detecting wheel sensor. 

Regarding the deference at 30 km/h (19 MPH) between the wheel speed detected by the error detecting
wheel sensor and the maximum/minimum wheel speed detected by the normal wheel sensors, is the differ-
ence within 5%, respectively?

YES

>> GO TO 18.

NO

>> GO TO 19.

18.

PERFORM SELF-DIAGNOSIS (6)

1.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

2.

Stop the vehicle.

3.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1105”, “C1106”, “C1107” or “C1108” detected?

YES

>> GO TO 19.

NO

>> INSPECTION END

19.

REPLACE SENSOR ROTOR

1.

Replace sensor rotor.

-

Front: Refer to 

BRC-101, "FRONT SENSOR ROTOR : Exploded View"

.

-

Rear: Refer to 

BRC-101, "REAR SENSOR ROTOR : Exploded View"

.

2.

Erase self-diagnosis result for “ABS” with CONSULT.

3.

Turn the ignition switch OFF, and wait 10 seconds or more.

4.

Start the engine.

5.

Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.

6.

Stop the vehicle.

7.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1105”, “C1106”, “C1107” or “C1108” detected?

YES

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

BRC-102, "Exploded View"

.

NO

>> INSPECTION END

Revision: 2012 October

2013 Murano CrossCabriolet

C1109 POWER AND GROUND SYSTEM

BRC-43

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C

D

E

G

H

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A

B

BRC

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C1109 POWER AND GROUND SYSTEM

DTC Logic

INFOID:0000000008462513

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

DTC REPRODUCTION PROCEDURE

1.

Turn the ignition switch OFF to ON.

2.

Perform self-diagnosis for “ABS” with CONSULT.

Is DTC “C1109” detected?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-43, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008462514

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

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

3.

Check the terminal for deformation, disconnection, looseness, etc.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

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

1.

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

2.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

3.

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

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 3.

DTC

Display item

Malfunction detected condition

Possible cause

C1109

BATTERY VOLTAGE
[ABNORMAL]

When the ABS actuator and electric unit (control unit) 
power supply is lower than normal.

• Harness or connector
• ABS actuator and electric unit 

(control unit)

• Fuse

ABS actuator and electric unit (control unit)

—

Voltage

(Approx.)

Connector

Terminal

E36

1

Ground

Battery voltage

ABS actuator and electric unit (control unit)

—

Voltage

(Approx.)

Connector

Terminal

E36

1

Ground

Battery voltage

Revision: 2012 October

2013 Murano CrossCabriolet

BRC-44

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C1109 POWER AND GROUND SYSTEM

3.

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

1.

Turn the ignition switch OFF.

2.

Check the 20A fusible link (#G).

3.

Check the continuity and short circuit between ABS actuator and electric unit (control unit) harness con-
nector terminal (1) and 20A fusible link (#G).

Is the inspection result normal?

YES

>> Perform trouble diagnosis for battery power supply. Refer to 

PG-11, "Wiring Diagram - BATTERY

POWER SUPPLY -"

.

NO

>> Repair or replace error-detected parts.

4.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT

1.

Turn the ignition switch OFF.

2.

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

Is the inspection result normal?

YES

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

BRC-102, "Exploded View"

.

NO

>> Repair or replace error-detected parts.

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E36

13

Ground

Existed

26

Revision: 2012 October

2013 Murano CrossCabriolet