Nissan Versa Note. Manual - part 123

BRC-56

< DTC/CIRCUIT DIAGNOSIS >

[VDC/TCS/ABS]

C1101, C1102, C1103, C1104 WHEEL SENSOR

1. Disconnect ABS actuator and electric unit (control unit) connector E33 and wheel sensor connector of

suspect wheel.

2. Check harness, connectors and terminals for corrosion, deformation, disconnection, looseness or dam-

age.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace as necessary.

4.

CHECK WHEEL SENSOR OUTPUT SIGNAL

1. Connect ABS active wheel sensor tester (J-45741) to wheel sensor using appropriate adapter.

2. Turn on the ABS active wheel sensor tester power switch.

NOTE:

The green POWER indicator should illuminate. If the POWER indicator does not illuminate, replace the

battery in the ABS active wheel sensor tester before proceeding.

3. Spin the wheel of the vehicle by hand and observe the red SENSOR indicator on the ABS active wheel

sensor tester. The red SENSOR indicator should flash ON and OFF to indicate an output signal.

NOTE:

If the red SENSOR indicator illuminates but does not flash, reverse the polarity of the tester leads and

retest.

Does the ABS active wheel sensor tester detect a signal?

YES

>> GO TO 5.

NO

>> Replace the wheel sensor. Refer to 

BRC-105, "FRONT WHEEL SENSOR : Removal and Installa-

tion"

 or 

BRC-106, "REAR WHEEL SENSOR : Removal and Installation"

.

5.

CHECK WIRING HARNESS FOR SHORT TO VOLTAGE

1. Turn ignition switch ON.

2. Check voltage between wheel sensor harness connector terminals of suspect wheel and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair the circuit.

6.

CHECK WIRING HARNESS FOR SHORT TO GROUND

1. Turn ignition switch OFF.

2. Check continuity between wheel sensor harness connector terminals of suspect wheel and ground.

Wheel Sensor

Ground

Voltage

Wheel

Connector

Terminal

Front LH

E51

1

—

0V

2

Front RH

E52

1

2

Rear LH

B22

1

2

Rear RH

B35

1

2

Wheel Sensor

Ground

Continuity

Wheel

Connector

Terminal

C1101, C1102, C1103, C1104 WHEEL SENSOR

BRC-57

< DTC/CIRCUIT DIAGNOSIS >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair the circuit.

7.

CHECK WIRING HARNESS FOR SHORT BETWEEN CIRCUITS

Check continuity between wheel sensor harness connector terminals of suspect wheel.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Repair the circuit.

8.

CHECK WIRING HARNESS FOR OPEN CIRCUIT

Check continuity between ABS actuator and electric unit (control unit) harness connector E33 and harness

connector of suspect wheel sensor.

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> Repair the circuit.

9.

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

1. Turn ignition switch ON.

2. Check voltage between ABS actuator and electric unit (control unit) harness connector E33 terminal and

ground.

Front LH

E51

1

—

No

2

Front RH

E52

1

2

Rear LH

B22

1

2

Rear RH

B35

1

2

Wheel Sensor

(+)

(-)

Continuity

Wheel

Connector

Terminal

Terminal

Front LH

E51

1

2

No

Front RH

E52

Rear LH

B22

Rear RH

B35

Wheel sensor

ABS actuator and electric unit (control unit)

Wheel sensor

Continuity

Connector

Terminal

Connector

Terminal

Yes

Front LH

E33

37

E51

1

36

2

Front RH

26

E52

1

27

2

Rear LH

30

B22

1

29

2

Rear RH

33

B35

1

34

2

BRC-58

< DTC/CIRCUIT DIAGNOSIS >

[VDC/TCS/ABS]

C1101, C1102, C1103, C1104 WHEEL SENSOR

Is the inspection result normal?

YES

>> GO TO 10.

NO

>> Check the following:

• 10A fuse No. 50 located in the IPDM E/R

• Harness between ABS actuator and electric unit (control unit) and IPDM E/R

10.

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

1. Turn ignition switch OFF.

2. Check continuity between ABS actuator and electric unit (control unit) connector E33 terminals and

ground.

Is the inspection result normal?

YES

>> GO TO 11.

NO

>> Repair or replace malfunctioning components.

11.

CHECK WHEEL SENSOR INPUT VOLTAGE

1. Connect ABS actuator and electric unit (control unit) connector E33.

2. Turn ignition switch ON.

3. Check voltage between suspect wheel sensor harness connector terminals.

Is the inspection result normal?

YES

>> Replace wheel sensor. Refer to 

BRC-105, "FRONT WHEEL SENSOR : Removal and Installation"

or 

BRC-106, "REAR WHEEL SENSOR : Removal and Installation"

. Then, GO TO 12.

NO

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

BRC-109, "Removal and Installa-

tion"

.

12.

CONFIRM REPAIR

 With CONSULT

1. Clear all DTCs.

2. Perform DTC confirmation procedure. Refer to 

BRC-55, "DTC Logic"

.

Does DTC C1101, C1102, C1103 or C1104 reset?

YES

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

BRC-109, "Removal and Installa-

tion"

.

NO

>> Inspection End.

ABS actuator and electric unit 

(control unit)

Ground

Condition

Voltage

(Approx.)

Connector

Terminal

E33

6

—

Ignition switch ON

Battery voltage

Ignition switch OFF

0V

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E33

13

Ground

Yes

38

Wheel Sensor

(+)

(-)

Voltage

(Approx.)

Wheel

Connector

Terminal

Terminal

Front LH

E51

1

2

Battery voltage

Front RH

E52

Rear LH

B22

Rear RH

B35

C1105, C1106, C1107, C1108 WHEEL SENSOR

BRC-59

< DTC/CIRCUIT DIAGNOSIS >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

C1105, C1106, C1107, C1108 WHEEL SENSOR

DTC Logic

INFOID:0000000009641658

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

CHECK SELF-DIAGNOSTIC RESULT

 With 

CONSULT.

1. Start engine and drive vehicle at approximately 21 km/h (13 MPH) or more for approximately 5 minutes.

2. Perform self-diagnostic result.
Is DTC C1105, C1106, C1107 or C1108 detected?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-59, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000009641659

Regarding Wiring Diagram information, refer to 

BRC-43, "Wiring Diagram"

.

1.

CONFIRM DTC

 With CONSULT

1. Perform self-diagnostic result of ABS and record all active DTCs.

2. Clear all DTCs.

3. Perform DTC confirmation procedure. Refer to 

BRC-55, "DTC Logic"

.

Does DTC C1105, C1106, C1107 or C1108 reset?

YES

>> GO TO 2.

NO

>> Refer to GI-XX, “Intermittent Incident”.

2.

CHECK TIRE PRESSURE AND TIRE WEAR

Check tires for excessive wear and proper inflation. Refer to 

WT-41, "Inspection"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace as necessary.

3.

CHECK WHEEL SENSOR

Check wheel sensor for the following:

• Proper installation

DTC

Display Item

Malfunction detected condition

Possible causes

C1105

RR RH SENSOR-2

• When distance between rear wheel sensor RH and 

rear wheel sensor RH rotor is large.

• When installation of rear wheel sensor RH or rear 

wheel sensor RH rotor is not normal.

• Wheel sensor
• ABS actuator and electric unit 

(control unit)

• Sensor rotor

C1106

RR LH SENSOR-2

• When distance between rear wheel sensor LH and 

rear wheel sensor LH rotor is large.

• When installation of rear wheel sensor LH or rear 

wheel sensor LH rotor is not normal.

C1107

FR RH SENSOR-2

• When distance between front wheel sensor RH 

and front wheel sensor RH rotor is large.

• When installation of front wheel sensor RH or front 

wheel sensor RH rotor is not normal.

C1108

FR LH SENSOR-2

• When distance between front wheel sensor LH and 

front wheel sensor LH rotor is large.

• When installation of front wheel sensor LH or front 

wheel sensor LH rotor is not normal.