Nissan Maxima. Manual — part 252
C1101, C1102, C1103, C1104 WHEEL SENSOR
BRC-29
< 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 10.
NO
>> Check the following:
• 10A fuse No. 36 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 E26 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 E26.
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-102, "Removal and Installation - Front Wheel Sensor"
BRC-103, "Removal and Installation - Rear Wheel Sensor"
. Then, GO TO 12.
NO
>> Replace ABS actuator and electric unit (control unit). Refer to
BRC-106, "Removal and Installa-
.
12.
CONFIRM REPAIR
With CONSULT
1. Clear all DTCs.
2. Perform DTC confirmation procedure. Refer to
.
Does DTC C1101, C1102, C1103 or C1104 reset?
YES
>> Replace ABS actuator and electric unit (control unit). Refer to
BRC-106, "Removal and Installa-
.
NO
>> Inspection End.
ABS actuator and electric unit
(control unit)
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
E26
18
—
Ignition switch ON
Battery voltage
Ignition switch OFF
0V
ABS actuator and electric unit (control unit)
—
Continuity
Connector
Terminal
E26
1
Ground
Yes
4
Wheel Sensor
(+)
(-)
Voltage
(Approx.)
Wheel
Connector
Terminal
Terminal
Front LH
E19
1
2
Battery voltage
Front RH
E41
Rear LH
C1
Rear RH
C2
BRC-30
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C1105, C1106, C1107, C1108 WHEEL SENSOR
C1105, C1106, C1107, C1108 WHEEL SENSOR
DTC Logic
INFOID:0000000010062765
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:0000000010062766
Regarding Wiring Diagram information, refer to
CAUTION:
Do not check between wheel sensor terminals.
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. Refer to
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace as necessary.
3.
CHECK WHEEL SENSOR
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.
C1105, C1106, C1107, C1108 WHEEL SENSOR
BRC-31
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
Check wheel sensor for the following:
• Proper installation
• Physical damage
• Contamination
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace as necessary.
4.
CHECK SENSOR ROTOR
Check sensor rotor for the following:
• Contamination
• Physical damage (missing teeth, cracks, etc.)
• Foreign material
• Looseness
Is the inspection result normal?
YES
>> Replace the wheel sensor. Refer to
BRC-102, "Removal and Installation - Front Wheel Sensor"
BRC-103, "Removal and Installation - Rear Wheel Sensor"
. Then, GO TO 5.
NO
>> Repair or replace as necessary.
5.
CONFIRM REPAIR
With CONSULT
1. Clear all DTCs.
2. Perform DTC confirmation procedure. Refer to
.
Does DTC C1105, C1106, C1107 or C1108 reset?
YES
>> Replace ABS actuator and electric unit (control unit). Refer to
BRC-106, "Removal and Installa-
.
NO
>> Inspection End.
BRC-32
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C1109 BATTERY VOLTAGE [ABNORMAL]
C1109 BATTERY VOLTAGE [ABNORMAL]
Description
INFOID:0000000010049048
Supplies electric power to the ABS actuator and electric unit (control unit).
DTC Logic
INFOID:0000000010049049
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.
Is above displayed on the self-diagnosis display?
YES
>> Proceed to diagnosis procedure. Refer to
.
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000010049050
Regarding Wiring Diagram information, refer to
1.
CONNECTOR INSPECTION
1. Turn ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connector.
3. Check terminals for deformation, disconnection, looseness, and so on. If any malfunction is found, repair
or replace terminals.
4. Reconnect connector and perform self-diagnosis. Refer to
BRC-21, "CONSULT Function (ABS)"
.
Is any item displayed on the self-diagnosis display?
YES
>> GO TO 2
NO
>> Poor connection of connector terminals. Repair or replace connector.
2.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY CIRCUIT AND
GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connec-
tor.
3. Check voltage between ABS actuator and electric unit (control
unit) connector E26 terminal 18 and ground.
DTC
Display item
Malfunction detected condition
Possible cause
C1109
BATTERY VOLTAGE
[ABNORMAL]
When the ABS actuator and electric unit (control unit)
power supply voltage is lower than normal.
• Harness or connector
• ABS actuator and electric unit
(control unit)
Self-diagnosis results
BATTERY VOLTAGE [ABNORMAL]
ABS actuator and electric
unit (control unit)
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
E26
18
—
Ignition switch:
ON
Battery voltage
Ignition switch:
OFF
0V
ALFIA0006ZZ
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