Nissan Qashqai J11. Manual — part 959
C1101, C1102, C1103, C1104 WHEEL SENSOR
BRC-73
< DTC/CIRCUIT DIAGNOSIS >
[WITH ESP]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
*1: With TC models
*2: With HT models
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.
*1: With TC models
*2: With HT models
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 E18 and harness
connector of suspect wheel sensor.
*1: With TC models
*2: With HT models
Is the inspection result normal?
YES
>> GO TO 9.
Front LH
E53
1
—
No
2
Front RH
E54
3
4
Rear LH
B38
*1
B39
*2
5
6
Rear RH
B30
7
8
Wheel Sensor
(+)
(-)
Continuity
Wheel
Connector
Terminal
Terminal
Front LH
E53
1
2
No
Front RH
E54
3
4
Rear LH
B38
*1
B39
*2
5
6
Rear RH
B30
7
8
Wheel sensor
ABS actuator and electric unit (control unit)
Wheel sensor
Continuity
Connector
Terminal
Connector
Terminal
Yes
Front LH
E18
19
E53
1
8
2
Front RH
16
E54
3
4
4
Rear LH
31
B38
*1
B39
*2
5
18
6
Rear RH
17
B30
7
29
8
BRC-74
< DTC/CIRCUIT DIAGNOSIS >
[WITH ESP]
C1101, C1102, C1103, C1104 WHEEL SENSOR
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 E18 terminal and
ground.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>>
Check the following:
• 10A fuse No. 13 located in the FUSE BLOCK (J/B)
• 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 E18 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 E18.
2.
Turn ignition switch ON.
3.
Check voltage between suspect wheel sensor harness connector terminals.
*1: With TC models
*2: With HT models
Is the inspection result normal?
YES
>> Replace wheel sensor. Refer to
BRC-138, "FRONT WHEEL SENSOR : Exploded View"
139, "REAR WHEEL SENSOR : Exploded View"
. Then, GO TO 12.
NO
>> Replace ABS actuator and electric unit (control unit). Refer to
ABS actuator and electric unit
(control unit)
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
E18
28
—
Ignition switch ON
Battery voltage
Ignition switch OFF
0V
ABS actuator and electric unit (control unit)
—
Continuity
Connector
Terminal
E18
13
Ground
Yes
38
Wheel Sensor
(+)
(-)
Voltage
(Approx.)
Wheel
Connector
Terminal
Terminal
Front LH
E53
1
2
Battery voltage
Front RH
E54
3
4
Rear LH
B38
*1
B39
*2
5
6
Rear RH
B30
7
8
C1101, C1102, C1103, C1104 WHEEL SENSOR
BRC-75
< DTC/CIRCUIT DIAGNOSIS >
[WITH ESP]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
12.
CONFIRM REPAIR
With CONSULT
1.
Clear all DTCs.
2.
Perform DTC confirmation procedure. Refer to
BRC-52, "DTC Inspection Priority Chart"
.
Does DTC C1101, C1102, C1103 or C1104 reset?
YES
>> Replace ABS actuator and electric unit (control unit). Refer to
NO
>> Inspection End.
BRC-76
< DTC/CIRCUIT DIAGNOSIS >
[WITH ESP]
C1105, C1106, C1107, C1108 WHEEL SENSOR
C1105, C1106, C1107, C1108 WHEEL SENSOR
DTC Logic
INFOID:0000000010329817
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
.
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000010329818
Regarding Wiring Diagram information, refer to
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
.
Does DTC C1105, C1106, C1107 or C1108 reset?
YES
>> GO TO 2.
NO
>> Refer to
GI-41, "Intermittent Incident"
.
2.
CHECK TIRE PRESSURE AND TIRE WEAR
Check tires for excessive wear and proper inflation.
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.
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