steering NISSAN TEANA 2008 Service Manual

BRC-98
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C1115 WHEEL SENSOR
Component Inspection
INFOID:0000000003767335
1.CHECK DATA MONITOR
On “DATA MONITOR”, select “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”, and “RR RH SEN-
SOR”, and check the vehicle speed.
NOTE:
Confirm tire pressure is normal.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-96, "
Diagnosis Procedure".
Special Repair RequirementINFOID:0000000003767336
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). Refer to BRC-66, "
ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
TRAL POSITION : Description".
>> END
Wheel sensor Condition Vehicle speed (DATA MONITOR)
FR LH SENSORVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note)Nearly matches the speedometer display
(± 10% or less)
FR RH SENSORVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note)Nearly matches the speedometer display
(± 10% or less)
RR LH SENSORVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note)Nearly matches the speedometer display
(± 10% or less)
RR RH SENSORVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note)Nearly matches the speedometer display
(± 10% or less)

BRC-100
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C1116 STOP LAMP SWITCH
1. Turn the ignition switch OFF.
2. Disconnect stop lamp switch connector.
3. Check the continuity between stop lamp switch connector terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace stop lamp switch. Refer to BR-17, "
Exploded View".
Special Repair RequirementINFOID:0000000003767337
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). Refer to BRC-66, "
ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
TRAL POSITION : Description".
>> END
Stop lamp switch
Condition Continuity
Te r m i n a l
1 − 2Release stop lamp switch
(When brake pedal is depressed.)Existed
Push stop lamp switch
(When brake pedal is released.)Not existed

BRC-102
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C1120, C1122, C1124, C1126 IN ABS SOL
Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace damaged parts.
Component InspectionINFOID:0000000003766942
1.CHECK ACTIVE TEST
1. Select each test menu item on ”ACTIVE TEST“.
2. On the display, touch “Up”, “Keep” and “Down”, and check that the system operates as shown in the table
below.
*: On for 1 to 2 seconds after the touch, and then Off.
NOTE:
A brief moment of On/Off condition occurs every 20 seconds after ignition switch turned ON. This is not malfunction because it is
an operation for checking.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-101, "
Diagnosis Procedure".
Special Repair RequirementINFOID:0000000003767341
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). Refer to BRC-66, "
ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
TRAL POSITION : Description".
>> END
ABS actuator and electric unit (control unit)
— Continuity
Connector Terminal
E361
Ground Existed
4
Test item Display itemDisplay (Note)
Up Keep Down
FR RH SOLFR RH IN SOL Off On On
FR RH OUT SOL Off Off On*
USV[FR-RL] Off Off Off
HSV[FR-RL] Off Off Off
FR LH SOLFR LH IN SOL Off On On
FR LH OUT SOL Off Off On*
USV[FL-RR] Off Off Off
HSV[FL-RR] Off Off Off
RR RH SOLRR RH IN SOL Off On On
RR RH OUT SOL Off Off On*
USV[FL-RR] Off Off Off
HSV[FL-RR] Off Off Off
RR LH SOLRR LH IN SOL Off On On
RR LH OUT SOL Off Off On*
USV[FR-RL] Off Off Off
HSV[FR-RL] Off Off Off

BRC-104
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C1121, C1123, C1125, C1127 OUT ABS SOL
Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace damaged parts.
Component InspectionINFOID:0000000003767340
1.CHECK ACTIVE TEST
1. Select each test menu item on ”ACTIVE TEST“.
2. On the display, touch “Up”, “Keep” and “Down”, and check that the system operates as shown in the table
below.
*: On for 1 to 2 seconds after the touch, and then Off.
NOTE:
A brief moment of On/Off condition occurs every 20 seconds after ignition switch turned ON. This is not malfunction because it is
an operation for checking.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-103, "
Diagnosis Procedure".
Special Repair RequirementINFOID:0000000003767342
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). Refer to BRC-66, "
ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
TRAL POSITION : Description".
>> END
ABS actuator and electric unit (control unit)
— Continuity
Connector Terminal
E361
Ground Existed
4
Test item Display itemDisplay (Note)
Up Keep Down
FR RH SOLFR RH IN SOL Off On On
FR RH OUT SOL Off Off On*
USV[FR-RL] Off Off Off
HSV[FR-RL] Off Off Off
FR LH SOLFR LH IN SOL Off On On
FR LH OUT SOL Off Off On*
USV[FL-RR] Off Off Off
HSV[FL-RR] Off Off Off
RR RH SOLRR RH IN SOL Off On On
RR RH OUT SOL Off Off On*
USV[FL-RR] Off Off Off
HSV[FL-RR] Off Off Off
RR LH SOLRR LH IN SOL Off On On
RR LH OUT SOL Off Off On*
USV[FR-RL] Off Off Off
HSV[FR-RL] Off Off Off

C1130 ENGINE SIGNAL
BRC-105
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
N
O
P
C1130 ENGINE SIGNAL
DescriptionINFOID:0000000003766949
ABS actuator and electric unit (control unit) and ECM exchange the engine signal with CAN communication
line.
DTC LogicINFOID:0000000003766950
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC REPRODUCTION PROCEDURE
1. Turn the ignition switch ON.
2. Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC
“C1130” detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-105, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003766951
1.ECM SELF-DIAGNOSIS
Perform ECM self-diagnosis.
Is any item indicated on the self-diagnosis display?
YES >> Check the malfunctioning system.
NO >> GO TO 2.
2.ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
1. Erase ABS actuator and electric unit (control unit) self-diagnosis results.
2. Turn the ignition switch OFF.
3. Start the engine. Drive the vehicle for a while.
4. Make sure that malfunction indicator lamp (MIL) turns OFF.
5. Stop the engine. Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is any item indicated on the self-diagnosis display?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Check ABS actuator and electric unit (control unit) pin terminals for damage or loose connection
with harness connector. If any items and damaged, repair or replace damaged parts.
Special Repair RequirementINFOID:0000000003767343
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). Refer to BRC-66, "
ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
TRAL POSITION : Description".
>> END
DTC Display item Malfunction detected condition Possible cause
C1130 ENGINE SIGNAL 1 Major engine components are malfunctioning. Harness or connector
 ABS actuator and electric unit
(control unit)
ECM
 CAN communication line

C1140 ACTUATOR RELAY SYSTEM
BRC-107
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
N
O
P
Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace damaged parts.
Component InspectionINFOID:0000000003767346
1.CHECK ACTIVE TEST
1. On “ACTIVE TEST”, select “ABS MOTOR”.
2. Touch “On” and “Off” on screen. Make sure motor relay and actuator relay operates as shown in table
below.
NOTE:
A brief moment of On/Off condition occurs every 20 seconds after ignition switch turned ON. This is not malfunction because it is
an operation for checking.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-106, "
Diagnosis Procedure".
Special Repair RequirementINFOID:0000000003767344
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). Refer to BRC-66, "
ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
TRAL POSITION : Description".
>> END
Test item Display itemDisplay
On Off
ABS MOTORMOTOR RELAY On Off
ACTUATOR RLY (Note) On On

C1142 PRESS SENSOR
BRC-109
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
N
O
P
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-108, "
Diagnosis Procedure".
Special Repair RequirementINFOID:0000000003767345
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). Refer to BRC-66, "
ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
TRAL POSITION : Description".
>> END
ConditionPRESS SENSOR
(DATA MONITOR)
With ignition switch turned ON and brake pedal released. Approx. 0 bar
With ignition switch turned ON and brake pedal depressed.− 40 to 300 bar

BRC-110
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C1143 STEERING ANGLE SENSOR
C1143 STEERING ANGLE SENSOR
DescriptionINFOID:0000000003766958
The steering angle sensor detects the rotation amount, angular velocity and direction of the steering wheel,
and transmits the data to the ABS actuator and electric unit (control unit) via CAN communication.
DTC LogicINFOID:0000000003766959
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC REPRODUCTION PROCEDURE
1. Turn the ignition switch ON.
2. Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC
“C1143” detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-110, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003766960
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connector.
3. Disconnect steering angle sensor connector.
4. Check terminal for deformation, disconnection, looseness, etc.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts.
2.CHECK STEERING ANGLE SENSOR HARNESS
1. Turn the ignition switch ON.
CAUTION:
Never start the engine.
2. Check the voltage between steering angle sensor harness connector and ground.
3. Turn the ignition switch OFF.
4. Check the continuity between steering angle sensor harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace damaged parts.
DTC Display item Malfunction detected condition Possible cause
C1143 ST ANG SEN CIRCUIT Steering angle sensor is malfunctioning. Harness or connector
 Steering angle sensor
 ABS actuator and electric unit
(control unit)
Steering angle sensor
—Voltage
Connector Terminal
M30 4 Ground Battery voltage
Steering angle sensor
— Continuity
Connector Terminal
M30 1 Ground Existed

C1143 STEERING ANGLE SENSOR
BRC-111
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
N
O
P
3.CHECK DATA MONITOR
1. Connect steering angle sensor connector and ABS actuator and electric unit (control unit) connector.
2. Check steering angle sensor signal. Refer to BRC-111, "
Component Inspection".
Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Replace steering angle sensor and adjust neutral position of steering angle sensor.
Component InspectionINFOID:0000000003766961
1.CHECK DATA MONITOR
Select “STR ANGLE SIG” in “DATA MONITOR” and check steering angle sensor signal.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-110, "
Diagnosis Procedure".
Special Repair RequirementINFOID:0000000003766962
1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform the neutral position adjustment for the steering angle sensor, when replacing the steering
angle sensor or the ABS actuator and electric unit (control unit). Refer to BRC-66, "
ADJUSTMENT OF
STEERING ANGLE SENSOR NEUTRAL POSITION : Description".
>> END
Steering condition STR ANGLE SIG (DATA MONITOR)
Driving straight±2.5°
Turn 90° to right Approx. +90°
Turn 90° to left Approx. −90°

BRC-112
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C1144 STEERING ANGLE SENSOR
C1144 STEERING ANGLE SENSOR
DTC LogicINFOID:0000000003766963
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC REPRODUCTION PROCEDURE
1. Turn the ignition switch ON.
2. Select “ST ANG SEN ADJUSTMENT” in “WORK SUPPORT”, and perform adjust the neutral position of
steering angle sensor.
3. Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC
“C1144” detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-112, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003766964
1.CHECK STEERING ANGLE SENSOR
Check steering angle sensor. Refer to BRC-110, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace damaged parts.
Special Repair RequirementINFOID:0000000003767347
1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform the neutral position adjustment for the steering angle sensor, when replacing the steering
angle sensor or the ABS actuator and electric unit (control unit). Refer to BRC-66, "
ADJUSTMENT OF
STEERING ANGLE SENSOR NEUTRAL POSITION : Description".
>> END
DTC Display item Malfunction detected condition Possible cause
C1144 ST ANG SEN SIGNAL Neutral position of steering angle sensor is not finished. Harness or connector
 Steering angle sensor
 ABS actuator and electric unit
(control unit)