Nissan Cube. Manual — part 95
BRC-30
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C1101, C1102, C1103, C1104 WHEEL SENSOR
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
1.
Replace wheel sensor.
-
Front: Refer to
BRC-110, "FRONT WHEEL SENSOR : Removal and Installation"
-
Rear: Refer to
BRC-111, "REAR WHEEL SENSOR : Removal and Installation"
.
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
.
NO
>> INSPECTION END
Special Repair Requirement
INFOID:0000000009949922
1.
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform the neutral position adjustment for the steering angle sensor, when replacing the ABS actua-
tor and electric unit (control unit) or steering angle sensor and removing steering angle sensor. Refer to
9, "Special Repair Requirement"
>> END
ABS actuator and electric unit (control unit)
Wheel sensor
Continuity
Connector
Terminal
Connector
Terminal
E36
9
E39 (Front RH)
1
Existed
16
E22 (Front LH)
8
B41 (Rear RH)
6
B44 (Rear LH)
ABS actuator and electric unit (control unit)
Wheel sensor
Continuity
Connector
Terminal
Connector
Terminal
E36
10
E39 (Front RH)
2
Existed
5
E22 (Front LH)
19
B41 (Rear RH)
17
B44 (Rear LH)
C1105, C1106, C1107, C1108 WHEEL SENSOR
BRC-31
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C
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BRC
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C1105, C1106, C1107, C1108 WHEEL SENSOR
Description
INFOID:0000000009949923
When the sensor rotor rotates, the magnetic field changes. It converts the magnetic field changes to current
signals (rectangular wave) and transmits them to the ABS actuator and electric unit (control unit).
DTC Logic
INFOID:0000000009949924
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.
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
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009949925
CAUTION:
Never check between wheel sensor harness connector terminals.
1.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY SYSTEM
Check ABS actuator and electric unit (control unit) power supply system. Refer to
.
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 tire air pressure, wear and size. Refer to
DTC
Display item
Malfunction detected condition
Possible cause
C1105
RR RH SENSOR-2
When the circuit in the rear RH wheel sensor is short-cir-
cuited. Or when the distance between the wheel sensor
and sensor rotor is too large and the sensor pulse cannot
be recognized by the control unit.
• Harness or connector
• Wheel sensor
• ABS actuator and electric unit
(control unit)
• Sensor rotor
C1106
RR LH SENSOR-2
When the circuit in the rear LH wheel sensor is short-cir-
cuited. Or when the distance between the wheel sensor
and sensor rotor is too large and the sensor pulse cannot
be recognized by the control unit.
C1107
FR RH SENSOR-2
When the circuit in the front RH wheel sensor is short-cir-
cuited. Or when the distance between the wheel sensor
and sensor rotor is too large and the sensor pulse cannot
be recognized by the control unit.
C1108
FR LH SENSOR-2
When the circuit in the front LH wheel sensor is short-cir-
cuited. Or when the distance between the wheel sensor
and sensor rotor is too large and the sensor pulse cannot
be recognized by the control unit.
BRC-32
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C1105, C1106, C1107, C1108 WHEEL SENSOR
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 “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 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 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-110, "FRONT WHEEL SENSOR : Exploded View"
• Rear: Refer to
BRC-111, "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-110, "FRONT WHEEL SENSOR : Removal and Installation"
-
Rear: Refer to
BRC-111, "REAR WHEEL SENSOR : Removal and Installation"
.
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 “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.
C1105, C1106, C1107, C1108 WHEEL SENSOR
BRC-33
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C
D
E
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H
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K
L
M
A
B
BRC
N
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P
7.
PERFORM SELF-DIAGNOSIS (2)
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 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)
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 “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 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)
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 “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”
and “RR RH SENSOR” with CONSULT.
NOTE:
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