Nissan Quest E52. Manual - part 243

 

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Nissan Quest E52. Manual - part 243

 

 

C1115 WHEEL SENSOR

BRC-65

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

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 4.

NO

>> GO TO 5.

4.

PERFORM SELF-DIAGNOSIS (1)

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”.

Is DTC “C1115” detected?

YES

>> GO TO 5.

NO

>> INSPECTION END

5.

CHECK WHEEL SENSOR

1.

Turn the ignition switch OFF.

2.

Check 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-119, "FRONT WHEEL SENSOR : Exploded View"

.

• Rear: Refer to 

BRC-120, "REAR WHEEL SENSOR : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> GO TO 6.

6.

REPLACE WHEEL SENSOR (1)

With CONSULT

1.

Replace wheel sensor.

-

Front: Refer to 

BRC-119, "FRONT WHEEL SENSOR : Removal and Installation"

.

-

Rear: Refer to 

BRC-120, "REAR WHEEL SENSOR : Removal and Installation"

.

2.

Erase self-diagnosis result for “ABS”.

3.

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

4.

Start the engine.

5.

Select “ABS” and “DATA MONITOR”, check “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR”.
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”.

Is DTC “C1115” detected?

YES

>> GO TO 19.

NO

>> INSPECTION END

BRC-66

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C1115 WHEEL SENSOR

8.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

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

3.

Check 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 connector, and GO TO 9.

9.

CHECK DATA MONITOR (2)

With CONSULT

1.

Erase self-diagnosis result for “ABS”.

2.

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

3.

Start the engine.

4.

Select “ABS” and “DATA MONITOR”, check “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR”.
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)

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”.

Is DTC “C1115” 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 ABS actuator
and electric unit (control unit) pin terminals for damage or loose connection with harness connector.

3.

Disconnect wheel sensor harness connector and check 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)

With CONSULT

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.

Select “ABS” and “DATA MONITOR”, check “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR”.
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?

C1115 WHEEL SENSOR

BRC-67

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

YES

>> GO TO 13.

NO

>> GO TO 14.

13.

PERFORM SELF-DIAGNOSIS (4)

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”.

Is DTC “C1115” 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 continuity between ABS actuator and electric unit (control unit) harness connector and wheel sen-
sor harness connector. (Check continuity when steering wheel is steered to RH and LH, or center harness
in wheel housing is moved.) 

Measurement connector and terminal for power supply circuit

Measurement connector and terminal for signal circuit

5.

Check 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)

With CONSULT

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.

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

C9 (Rear LH wheel)

5

11

C10 (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

C9 (Rear LH wheel)

6

12

C10 (Rear RH wheel)

8

ABS actuator and electric unit (control unit)

Continuity

Connector

Terminal

E36

9, 8

Ground

Not existed

5, 6

3, 2

11, 12

BRC-68

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C1115 WHEEL SENSOR

6.

Select “ABS” and “DATA MONITOR”, check “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR”.
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)

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”.

Is DTC “C1115” detected?

YES

>> GO TO 17.

NO

>> INSPECTION END

17.

REPLACE WHEEL SENSOR

With CONSULT

1.

Replace wheel sensor.

-

Front: Refer to 

BRC-119, "FRONT WHEEL SENSOR : Removal and Installation"

.

-

Rear: Refer to 

BRC-120, "REAR WHEEL SENSOR : Removal and Installation"

.

2.

Erase self-diagnosis result for “ABS”.

3.

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

4.

Start the engine.

5.

Select “ABS” and “DATA MONITOR”, check “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR”.
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 18.

NO

>> GO TO 19.

18.

PERFORM SELF-DIAGNOSIS (6)

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”.

Is DTC “C1115” detected?

YES

>> GO TO 19.

NO

>> INSPECTION END

19.

REPLACE SENSOR ROTOR

With CONSULT

1.

Replace sensor rotor.

-

Front: Refer to 

BRC-122, "FRONT SENSOR ROTOR : Removal and Installation"

.

-

Rear: Refer to 

BRC-122, "REAR SENSOR ROTOR : Removal and Installation"

.

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”.

 

 

 

 

 

 

 

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