2014 NISSAN TEANA sensor

C1105, C1106, C1107, C1108 WHEEL SENSOR
BRC-69
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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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-124, "Removal and Installation - Front Wheel Sensor" or
BRC-125, "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 BRC-68, "DTC Logic"
.
Does DTC C1105, C1106, C1107 or C1108 reset?
YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-128, "Removal and Installa-
tion".
NO >> Inspection End.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

C1111 PUMP MOTORBRC-73
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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C1111 PUMP MOTOR
DTC LogicINFOID:0000000009463778
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF DIAGNOSTIC RESULT
With CONSULT.
1. Turn ignition switch OFF.
2. Depress brake pedal 20 times or more.
3. Start the engine and wait for 3 minutes or more.
4. Perform self diagnostic result.
I s D T C C 1111 d e t e c t e d ?
YES >> Proceed to diagnosis procedure. Refer to BRC-73, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009463779
Regarding Wiring Diagram information, refer to BRC-47, "Wiring Diagram".
1.CONNECTOR INSPECTION
1. Turn ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connectors.
3. Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace as necessary.
2.CHECK ABS MOTOR AND MOTOR RELAY BATTERY POWER SUPPLY
Check voltage between ABS actuator and electric uni t (control unit) connector E54 terminal 1 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace malfunctioning components.
3.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT
Check continuity between ABS actuator and electric unit (contro l unit) connector E54 terminals 13, 38 and
ground.
DTC Display Item Malfunction detected condition Possible causes
C 1111 P U M P M O T O R • When a malfunction is detected in motor or motor
relay.
• When a low pressure malfunction is detected in ac- cumulator.
• When a malfunction is detected in accumulator
pressure sensor. • Harness or connector
• ABS actuator and electric unit
(control unit)
• Fusible link
• Battery power supply system
• Motor/accumulator assembly
ABS actuator and electric unit (control unit) —Voltage
Connector Terminal
E54 1 Ground Battery voltage
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

C1113, C1145, C1146 YAW RATE/SIDE/DECEL G SENSOR
BRC-75
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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C1113, C1145, C1146 YAW RATE/SIDE/DECEL G SENSOR
DTC LogicINFOID:0000000009463780
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF DIAGNOSTIC RESULT
With CONSULT.
1. Turn ignition switch OFF to ON.
2. Perform self diagnostic result.
Is DTC C1113, C1145 or C1146 detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-75, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009463781
1.REPLACE ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Replace ABS actuator and electric unit (control unit).
>> Replace ABS actuator and electric unit (control unit). Refer to BRC-128, "Removal and Installa-
tion".
DTC Display Item Malfunction detected condition Possible causes
C1113 G SENSOR When a malfunction is detected in longitunal G sensor
signal.
• Harness or connector
• Yaw rate/side/decel G sensor
• ABS actuator and electric unit (control unit)
• Ignition power supply system
•Fuse
C1145 YAW RATE SENSOR • When a malfunction is detected in yaw rate signal.
• When yaw rate signal is not continuously received for 2 seconds or more.
• When side G signal is not continuously received for
2 seconds or more.
• When decel G signal is not continuously received for 2 seconds or more.
C1146 SIDE G-SEN CIRCUIT When a malfunction is detected in side/decel G sig-
nal.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

BRC-76
< DTC/CIRCUIT DIAGNOSIS >[VDC/TCS/ABS]
C1115 ABS SENSOR
[ABNORMAL SIGNAL]
C1115 ABS SENSOR [ABNORMAL SIGNAL]
DTC LogicINFOID:0000000009463782
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF DIAGNOSTIC RESULT
With CONSULT.
1. Start engine and drive vehicle at approximately 30 km /h (19 MPH) or more for approximately 1 minute.
2. Perform self diagnostic result.
Is DTC C1115 detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-76, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009463783
Regarding Wiring Diagram information, refer to BRC-47, "Wiring Diagram".
CAUTION:
Do not check between wheel sensor terminals.
1.CONNECTOR INSPECTION
1. Disconnect ABS actuator and electric unit (contro l unit) connector E54 and wheel sensor connector of
wheel with DTC.
2. Check terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace as necessary.
2.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 3.
NO >> Replace the wheel sensor. Refer to BRC-124, "Removal and Installation - Front Wheel Sensor"
or
BRC-125, "Removal and Installation - Rear Wheel Sensor"
.
3.CHECK TIRES
Check the inflation pressure, wear and size of each tire.
Is the inspection result normal?
DTC Display Item Malfunction detected condition Possible causes
C 111 5 ABS SENSOR
[ABNORMAL SIGNAL] When difference in wheel speed between any wheel
and others is detected while the vehicle is driven, be-
cause of installation of tires other than specified. • Harness or connector
• Wheel sensor
• Sensor rotor
• ABS actuator and electric unit (control unit)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

C1115 ABS SENSOR [ABNORMAL SIGNAL]BRC-77
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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YES >> GO TO 4.
NO >> Adjust tire pressure, or replace tire(s).
4.CHECK WIRING HARNESS FOR SHORT CIRCUIT
Check continuity between wheel sensor c onnector terminals and ground of wheel with DTC.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair the circuit.
5.CHECK WIRING HARNESS FOR OPEN CIRCUIT
Check continuity between ABS actuat or and electric unit (control unit) connector E54 and wheel sensor con-
nector of wheel with DTC.
Is the inspection result normal?
YES >> Replace the ABS actuator and elec tric unit (control unit). Refer to BRC-128, "Removal and Instal-
lation".
NO >> Repair the circuit.
Wheel Sensor Ground Continuity
Wheel Connector Terminal
Front LH E19 1
—No
2
Front RH E41 1
2
Rear LH C2 1
2
Rear RH C3 1
2
Wheel sensor ABS actuator and electric
unit (control unit) W heel sensor Continuity
Connector Terminal Connector Terminal
Ye s
Front LH
E548
E19 2
19 1
Front RH 4
E41 2
16 1
Rear LH 18
C2 2
31 1
Rear RH 29
C3 2
17 1
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

C1142 PRESS SENSORBRC-87
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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C1142 PRESS SENSOR
DTC LogicINFOID:0000000009463794
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF DIAGNOSTIC RESULT
With CONSULT.
1. Turn ignition switch ON.
2. Perform self diagnostic result.
Is DTC C1142 detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-87, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009463795
1.CHECK STOP LAMP SWITCH SYSTEM
Check stop lamp switch system. Refer to BRC-78, "Diagnosis Procedure"
.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace malfunctioning components.
2.CHECK BRAKE FLUID LEAKAGE
Check brake fluid leakage. Refer to BR-8, "Inspection"
.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace malfunctioning components.
3.CHECK BRAKE PEDAL
Check brake pedal. Refer to BR-13, "Inspection and Adjustment"
.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace malfunctioning components.
4.CHECK SELF DIAGNOSTIC RESULT
With CONSULT.
1. Turn ignition switch ON.
2. Perform self diagnostic result.
3. Erase DTCs.
4. Start engine and drive vehicle for a short period of time.
5. Turn ignition switch ON.
6. Perform self diagnostic result.
Is DTC C1142 detected?
YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-128, "Removal and Installa-
tion".
NO >> Inspection End.
DTC Display Item Malfunction detected condition Possible causes
C1142 PRESS SEN CIRCUIT When a malfunction is detected in master cylinder
pressure sensor. • Stop lamp switch system
• ABS actuator and electric unit
(control unit)
• Brake system
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

BRC-88
< DTC/CIRCUIT DIAGNOSIS >[VDC/TCS/ABS]
C1143 STEERING ANGLE SENSOR
C1143 STEERING ANGLE SENSOR
DTC LogicINFOID:0000000009463796
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF DIAGNOSTIC RESULT
With CONSULT.
1. Turn ignition switch ON.
2. Perform self diagnostic result.
Is DTC C1143 detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-88, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009463797
Regarding Wiring Diagram information, refer to BRC-47, "Wiring Diagram".
1.CONNECTOR INSPECTION
1. Turn ignition switch OFF.
2. Disconnect ABS actuator and electric unit (cont rol unit) and steering angle sensor connectors.
3. Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace as necessary.
2.CHECK STEERING ANGLE SENSOR MOUNTING CONDITION
Check steering angle sensor mounting condition.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace malfunctioning components.
3.CHECK STEERING ANGLE SENSOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect steering angle sensor connector.
3. Turn ignition switch ON.
4. Check voltage between steering angle sensor connector M53 terminal 4 and ground.
Is the inspection result normal?
YES >> GO TO 5.
DTC Display Item Malfunction detected condition Possible causes
C1143 ST ANG SEN CIRCUIT When a malfunction is detected in steering angle sen-
sor. • Harness or connector
• Steering angle sensor
• ABS actuator and electric unit (control unit)
•Fuse
• Ignition power supply system
• CAN communication line
Steering angle sensor —Vo l ta g e
(Approx.)
Connector Terminal
M53 4 Ground Battery voltage
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

C1143 STEERING ANGLE SENSORBRC-89
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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NO >> GO TO 4.
4.CHECK STEERING ANGLE SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector E63.
3. Check continuity between steering angle sensor c onnector M53 terminal 4 and IPDM E/R connector E63
terminal 19.
4. Check continuity between steering angle sensor connector M53 terminal 4 and ground.
Is the inspection result normal?
YES >> Perform trouble diagnosis for ignition power supply. Refer to PG-19, "Wiring Diagram — Ignition
Power Supply —".
NO >> Repair or replace malfunctioning components.
5.CHECK STEERING ANGLE SENSOR GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between steering angle sensor connector M53 terminal 1 and ground.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace malfunctioning components.
6.CHECK CAN COMMUNICATION LINE
Check “STRG BRANCH LINE CIRCUIT”. Refer to LAN-74, "Diagnosis Procedure"
(type 1) or LAN-90, "Diag-
nosis Procedure" (type 2).
Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-128, "Removal and Installa-
tion".
NO >> Repair or replace malfunctioning components.
Steering angle sensor IPDM E/R Continuity
Connector Terminal Connector Terminal
M53 4 E63 19 Yes
Steering angle sensor —Continuity
Connector Terminal
M53 4 Ground No
Steering angle sensor —Continuity
Connector Terminal
M53 1 Ground Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM