Page 929 of 3502
![NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS FOR SYSTEM
BRC-69
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5. CHECK WHEEL SENSOR HARNESS
1. Turn ignition switch OFF and disconnect malfunctioning wheel
sensor connector E10 (FR-RH NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS FOR SYSTEM
BRC-69
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5. CHECK WHEEL SENSOR HARNESS
1. Turn ignition switch OFF and disconnect malfunctioning wheel
sensor connector E10 (FR-RH](/manual-img/5/57392/w960_57392-928.png)
TROUBLE DIAGNOSIS FOR SYSTEM
BRC-69
[VDC/TCS/ABS]
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5. CHECK WHEEL SENSOR HARNESS
1. Turn ignition switch OFF and disconnect malfunctioning wheel
sensor connector E10 (FR-RH), E38 (FR-LH), C2 (RR-RH), C3
(RR-LH) and ABS actuator and electric unit (control unit) con-
nector E241.
2. Check continuity between terminals. (Also check continuity
when the steering wheel is turned right and left and when the
sensor harness inside the wheel house is moved.)
OK or NG
OK >> GO TO 6.
NG >> Repair or replace harness and connector that have malfunction.
6. CHECK WHEEL SENSOR POWER SUPPLY CIRCUIT
1. Disconnect malfunctioning wheel sensor connector.
2. Turn ignition switch ON and check voltage between wheel sen-
sor harness connector power supply terminal and ground.
OK or NG
OK >> Replace wheel sensor.
NG >> Replace ABS actuator and electric unit (control unit).
SFIA2098E
Power supply circuit Signal circuit Ground circuit
WheelABS actuator
and electric unit
(control unit)Wheel sensorABS actuator
and electric unit
(control unit)Wheel sensorABS actuator
and electric unit
(control unit)
(Signal)ABS actuator
and electric unit
(control unit)
(Ground)
Front RH 26 1 27 2 26, 27
31, 46 Front LH 14 1 13 2 14, 13
Rear RH 12 1 11 2 11, 12
Rear LH 28 1 29 2 28, 29
Power supply circuit : Continuity should exist.
Signal circuit : Continuity should exist.
Ground circuit : Continuity should not exist.
Wheel Wheel sensor Ground Voltage
Front RH
1—8 V or more Front LH
Rear RH
Rear LH
SFIA3339E
Page 930 of 3502
![NISSAN TEANA 2003 Service Manual BRC-70
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
Engine SystemBFS000E9
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic results.
Is above displayed on self-diagnosis NISSAN TEANA 2003 Service Manual BRC-70
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
Engine SystemBFS000E9
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic results.
Is above displayed on self-diagnosis](/manual-img/5/57392/w960_57392-929.png)
BRC-70
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
Engine SystemBFS000E9
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic results.
Is above displayed on self-diagnosis display?
YES >> GO TO 2.
NO >> INSPECTION END
2. CHECK ENGINE SYSTEM
1. Perform ECM self-diagnosis and repair or replace any non-standard items. Perform ECM self-diagnosis.
2. Perform ABS actuator and electric unit (control unit) self-diagnosis.
OK or NG
OK >> INSPECTION END
NG >> Repair or replace applicable item. Perform ABS actuator and electric unit (control unit) self-diag-
nosis again.
ABS Actuator and Electric Unit (Control Unit) 1BFS000EA
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic results.
Is above displayed on self-diagnosis display?
YES >> Replace ABS actuator and electric unit (control unit). Perform self-diagnosis again.
NO >> INSPECTION END
Self-diagnostic results
ENGINE SIGNAL 1
ENGINE SIGNAL 2
ENGINE SIGNAL 3
ENGINE SIGNAL 4
ENGINE SIGNAL 5
ENGINE SIGNAL 6
Self-diagnostic results
CONTROLLER FAILURE
Page 931 of 3502
![NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS FOR SYSTEM
BRC-71
[VDC/TCS/ABS]
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Steering Angle Sensor SystemBFS000EB
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic resu NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS FOR SYSTEM
BRC-71
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Steering Angle Sensor SystemBFS000EB
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic resu](/manual-img/5/57392/w960_57392-930.png)
TROUBLE DIAGNOSIS FOR SYSTEM
BRC-71
[VDC/TCS/ABS]
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Steering Angle Sensor SystemBFS000EB
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic results.
Is above displayed on self-diagnosis display?
YES >> GO TO 2.
NO >> INSPECTION END
2. CHECK CONNECTOR
1. Turn ignition switch OFF, disconnect ABS actuator and electric unit (control unit) connector and steering
angle sensor connector, and check the terminal for deformation, disconnection, looseness, and so on.
Repair or replace the malfunctioning part if there are.
2. Securely reconnect connectors and perform self-diagnosis again.
OK or NG
OK >> Connector terminal contact was loose, damaged, open or shorted.
NG >> GO TO 3.
3. CHECK STEERING ANGLE SENSOR HARNESS
1. Check CAN communication system. Refer to BRC-81, "
CAN Communication System" .
2. Turn ignition switch OFF and disconnect steering angle sensor connector M26.
3. Check continuity between steering angle sensor harness con-
nector and ground.
4. Check voltage between steering angle sensor harness connec-
tor and ground.
OK or NG
OK >> GO TO 4.
NG >> Open or short in harness. Repair or replace harness.
Self-diagnostic results
ST ANGLE SIG CIRCUIT
Steering angle sensor Ground Continuity
2—Yes
SFIA1189E
Steering angle sensor Ground Voltage
3 — Battery voltage (Approx. 12 V)
SFIA1190E
Page 932 of 3502
![NISSAN TEANA 2003 Service Manual BRC-72
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
4. CHECK DATA MONITOR
1. Connect ABS actuator and electric unit (control unit) connector and steering angle sensor.
2. Perform “ST ANGLE SIG” at NISSAN TEANA 2003 Service Manual BRC-72
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
4. CHECK DATA MONITOR
1. Connect ABS actuator and electric unit (control unit) connector and steering angle sensor.
2. Perform “ST ANGLE SIG” at](/manual-img/5/57392/w960_57392-931.png)
BRC-72
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
4. CHECK DATA MONITOR
1. Connect ABS actuator and electric unit (control unit) connector and steering angle sensor.
2. Perform “ST ANGLE SIG” at “DATA MONITOR” to check if the status is normal.
OK or NG
OK >> Perform self-diagnosis again.
NG >> Replace steering angle sensor, and then adjust neutral position of steering angle sensor. Refer to
BRC-40, "
Adjustment of Steering Angle Sensor Neutral Position" .
Yaw Rate/Side/Decel G Sensor SystemBFS000EC
CAUTION:
When the vehicle turns sharply, such as a spin turn, accel turn, or drift driving, while the VDC function
is OFF (VDC OFF indicator lamp turns on), a malfunction may occur in the yaw rate/side/decel G sen-
sor system, so in this case, restart the engine, and if it recovers normally, there is no malfunction.
Always erase memory after that. Refer to BRC-58, "
ERASE MEMORY" .
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check self-diagnostic results.
Is above displayed on self-diagnosis display?
YES >> GO TO 2.
NO >> INSPECTION END
2. CHECK CONNECTOR
1. Turn ignition switch OFF, disconnect ABS actuator and electric unit (control unit) connector and yaw rate/
side/decel G sensor connector, and check the terminal for deformation, disconnection, looseness, and so
on. Repair or replace the malfunctioning part if there are.
2. Securely reconnect connectors and perform self-diagnosis again.
OK or NG
OK >> Connector terminal contact was loose, damaged, open or shorted.
NG >> GO TO 3.
Steering condition DATA MONITOR
Straight-ahead position−5° to +5°
Turn wheel to the right by 90°. Approx. +90°
Turn wheel to the left by 90°. Approx. −90°
Self-diagnostic results
YAW RATE SENSOR
SIDE G-SEN CIRCUIT
G-SENSOR
Page 933 of 3502
![NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS FOR SYSTEM
BRC-73
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3. CHECK YAW RATE/SIDE/DECEL G SENSOR HARNESS
1. Turn ignition switch OFF and disconnect ABS actuator and elec-
tric unit NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS FOR SYSTEM
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3. CHECK YAW RATE/SIDE/DECEL G SENSOR HARNESS
1. Turn ignition switch OFF and disconnect ABS actuator and elec-
tric unit](/manual-img/5/57392/w960_57392-932.png)
TROUBLE DIAGNOSIS FOR SYSTEM
BRC-73
[VDC/TCS/ABS]
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3. CHECK YAW RATE/SIDE/DECEL G SENSOR HARNESS
1. Turn ignition switch OFF and disconnect ABS actuator and elec-
tric unit (control unit) connector E241 and yaw rate/side/decel G
sensor connector M66.
2. Check continuity between ABS actuator and electric unit (control
unit) connector and yaw rate/side/decel G sensor connector.
OK or NG
OK >> GO TO 4.
NG >> Open or short in harness. Repair or replace harness.
4. CHECK YAW RATE/SIDE/DECEL G SENSOR
1. Connect connectors of ABS actuator and electric unit (control unit) and yaw rate/side/decel G sensor.
2. Use “DATA MONITOR” to make sure that G sensor (yaw rate/side) operates normally.
Data Monitor Standard
OK or NG
OK >> INSPECTION END
NG >> Yaw rate/side/decel G sensor malfunction. Replace sensor, and after replacement, perform self-
diagnosis again.
SFIA2112E
ABS actuator and electric unit (control unit) Yaw rate/side/decel G sensor Continuity
19 1
Ye s 36 2
35 3
34 4
45
66
Vehicle status Yaw rate sensor Side G sensor Decel G sensor
When stopped−99 to +99 d/s
−1.1 to +1.1 m/s
2−0.21 to +0.21 G
Right turn Positive value Negative value —
Left turn Negative value Positive value —
During acceleration — — Positive value
During deceleration — — Negative value
Page 934 of 3502
![NISSAN TEANA 2003 Service Manual BRC-74
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
Pump Motor, Motor Relay SystemBFS000ED
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic results.
Is above displayed o NISSAN TEANA 2003 Service Manual BRC-74
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
Pump Motor, Motor Relay SystemBFS000ED
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic results.
Is above displayed o](/manual-img/5/57392/w960_57392-933.png)
BRC-74
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
Pump Motor, Motor Relay SystemBFS000ED
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic results.
Is above displayed on self-diagnosis display?
YES >> GO TO 2.
NO >> INSPECTION END
2. CHECK CONNECTOR
1. Turn ignition switch OFF, disconnect the ABS actuator and electric unit (control unit) connector, and check
terminal for deformation, disconnection, looseness, and so on. If there is a malfunction, repair or replace
the terminal.
2. Securely reconnect connectors and perform self-diagnosis again.
OK or NG
OK >> Connector terminal contact was loose, damaged, open or shorted.
NG >> GO TO 3.
3. CHECK ABS MOTOR AND MOTOR RELAY POWER SYSTEM
1. Turn ignition switch OFF and disconnect ABS actuator and elec-
tric unit (control unit) connector.
2. Check voltage between the ABS actuator and electric unit (con-
trol unit) harness connector E241 terminal 1 and ground.
OK or NG
OK >> GO TO 4.
NG >> Circuit malfunction between battery and ABS actuator
and electric unit (control unit). Repair circuit.
4. CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT
ABS actuator and electric unit (control unit) harness connector
E241 terminals 31, 46 and ground.
OK or NG
OK >> Replace ABS actuator and electric unit (control unit).
NG >> Harness or connector is open or shorted. Repair or
replace malfunctioning components.
Self-diagnostic results
PUMP MOTOR
ABS actuator and electric unit (contorl unit) Ground Voltage
1—Battery voltage
(Approx. 12 V)
SFIA2100E
ABS actuator and electric unit (contorl unit) Ground Continuity
31, 46 — Yes
SFIA2114E
Page 935 of 3502
![NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS FOR SYSTEM
BRC-75
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Park/Neutral Position (PNP) Switch CircuitBFS000N8
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check self-diagn NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS FOR SYSTEM
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Park/Neutral Position (PNP) Switch CircuitBFS000N8
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check self-diagn](/manual-img/5/57392/w960_57392-934.png)
TROUBLE DIAGNOSIS FOR SYSTEM
BRC-75
[VDC/TCS/ABS]
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Park/Neutral Position (PNP) Switch CircuitBFS000N8
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check self-diagnostic results.
Is above displayed on the self-diagnosis display?
YES >> GO TO 2.
NO >> INSPECTION END
2. CHECK DATA MONITOR
Select “P POSI SIG” and “N POSI SIG” in “DATA MONITOR” and check Park/Neutral position switch signal.
OK or NG
OK >>Replace ABS actuator and electric unit (control unit).
Perform the self-diagnosis, and make sure that the result shows “NO DTC IS DETECTED”.
NG >> GO TO 3.
3. CHECK PARK/NEUTRAL POSITION (PNP) SWITCH
Perform Park/Neutral position switch inspection. Refer to CVT-62, "
DTC P0705 PARK/NEUTRAL POSITION
SWITCH" .
OK or NG
OK >>Replace ABS actuator and electric unit (control unit).
Perform the self-diagnosis, and make sure that the result shows “NO DTC IS DETECTED”.
NG >>
Repair or replace malfunctioning components.
Perform the self-diagnosis, and make sure that the result shows “NO DTC IS DETECTED”.
Self-diagnostic results
PNP POSI SIG
Select lever position DATA MONITOR
P position P
N position N
Page 936 of 3502
![NISSAN TEANA 2003 Service Manual BRC-76
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
Solenoid and VDC Change-Over Valve, Actuator Relay SystemBFS000EE
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic re NISSAN TEANA 2003 Service Manual BRC-76
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
Solenoid and VDC Change-Over Valve, Actuator Relay SystemBFS000EE
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic re](/manual-img/5/57392/w960_57392-935.png)
BRC-76
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
Solenoid and VDC Change-Over Valve, Actuator Relay SystemBFS000EE
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSTIC RESULTS
Check the self-diagnostic results.
Is above displayed on self-diagnosis display?
YES >> GO TO 2.
NO >> INSPECTION END
2. CHECK CONNECTOR
1. Turn ignition switch OFF, disconnect ABS actuator and electric unit (control unit) connector, and check ter-
minal for deformation, disconnection, looseness, and so on. If there is a malfunction, repair or replace ter-
minal.
2. Securely reconnect connectors and perform self-diagnosis again.
OK or NG
OK >> Connector terminal contact is loose, damaged, open or shorted.
NG >> GO TO 3.
3. CHECK SOLENOID, VDC CHANGE-OVER VALVE, ACTUATOR RELAY POWER SUPPLY
1. Turn ignition switch OFF and disconnect ABS actuator and elec-
tric unit (control unit) connectors.
2. Check voltage between ABS actuator and electric unit (control
unit) harness connector E241 terminal 16 and ground.
OK or NG
OK >> GO TO 4.
NG >> Circuit malfunction between battery and ABS actuator
and electric unit (control unit). Repair the circuit.
Self-diagnostic results
FR LH IN ABS SOL
FR LH OUT ABS SOL
FR RH IN ABS SOL
FR RH OUT ABS SOL
RR LH IN ABS SOL
RR LH OUT ABS SOL
RR RH IN ABS SOL
RR RH OUT ABS SOL
CV 1
CV 2
SV 1
SV 2
ACTUATOR RLY
ABS actuator and electric unit (contorl unit) Ground Voltage
16 —Battery voltage
(Approx. 12 V)
SFIA2102E