Nissan Quest E52. Manual - part 241

C1105, C1106, C1107, C1108 WHEEL SENSOR

BRC-57

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

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?

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 “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 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.

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. 

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E36

9, 8

Ground

Not existed

5, 6

3, 2

11, 12

BRC-58

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C1105, C1106, C1107, C1108 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 “C1105”, “C1106”, “C1107” or “C1108” 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 “C1105”, “C1106”, “C1107” or “C1108” 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”.

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

YES

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

BRC-123, "Removal and Installa-

tion"

.

NO

>> INSPECTION END

C1109 POWER AND GROUND SYSTEM

BRC-59

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

C1109 POWER AND GROUND SYSTEM

DTC Logic

INFOID:0000000009651380

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

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

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1.

Turn the ignition switch OFF to ON.

2.

Perform self-diagnosis for “ABS”

Is DTC “C1109” detected?

YES

>> Proceed to 

BRC-59, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009651381

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts, securely lock the connector, and GO TO 2.

2.

PERFORM SELF-DIAGNOSIS

Perform self-diagnosis for “ABS” again.

Is DTC “C1109” detected?

YES

>> GO TO 3.

NO

>> INSPECTION END

3.

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

1.

Turn the ignition switch OFF.

2.

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

3.

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

4.

Turn the ignition switch ON.

CAUTION:

Never start engine.

5.

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

DTC

Display Item

Malfunction detected condition

Possible causes

C1109

BATTERY VOLTAGE
[ABNORMAL]

When ignition power supply voltage is in following 
state.
• Ignition power supply voltage: 10 V 

≥

 Ignition pow-

er supply voltage.

• Ignition power supply voltage: 16 V 

≤

 Ignition pow-

er supply voltage.

• Harness or connector
• ABS actuator and electric unit 

(control unit)

• Fusible  link
• Battery power supply system
• Battery

ABS actuator and electric unit (control unit)

—

Voltage

Connector

Terminal

E36

1

Ground

10 

−

 16 V

BRC-60

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

C1109 POWER AND GROUND SYSTEM

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

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

1.

Turn the ignition switch OFF.

2.

Check 20 A fusible link (#G).

3.

Check continuity and short circuit between ABS actuator and electric unit (control unit) harness connector
terminal (1) and 20 A 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.

5.

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

1.

Turn the ignition switch OFF.

2.

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

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace error-detected parts.

6.

CHECK TERMINAL

Check ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with harness
connector.

Is the inspection result normal?

YES

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

BRC-123, "Removal and Installa-

tion"

.

NO

>> Repair or replace error-detected parts.

ABS actuator and electric unit (control unit)

—

Voltage

Connector

Terminal

E36

1

Ground

10 

−

 16 V

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E36

13

Ground

Existed

26