NISSAN TEANA 2008 Service Manual

BRC-120
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
C1166, C1167 SV SYSTEM
C1166, C1167 SV SYSTEM
DescriptionINFOID:0000000003766971
The suction valve supplies the brake fluid from the master cylinder to the pump, when VDC/TCS is activated.
DTC LogicINFOID:0000000003766972
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
“C1166” or “C1167” detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-120, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003767358
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connector.
3. Check terminal for deformation, disconnection, looseness, etc.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts.
2.CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY POWER SUPPLY CIRCUIT
Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace damaged parts.
3.CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY GROUND CIRCUIT
Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
DTC Display item Malfunction detected condition Possible cause
C1166 SV 1VDC switch-over solenoid valve (SV1) on the primary
side is open circuit or shorted, or the control line is open
or shorted to the power supply or the ground. Harness or connector
 ABS actuator and electric unit
(control unit)
C1167 SV 2VDC switch-over solenoid valve (SV2) on the secondary
side is open circuit or shorted, or the control line is open
or shorted to the power supply or the ground.
ABS actuator and electric unit (control unit)
—Voltage
Connector Terminal
E36 3 Ground Battery voltage
ABS actuator and electric unit (control unit)
— Continuity
Connector Terminal
E361
Ground Existed
4

C1166, C1167 SV SYSTEM
BRC-121
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
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YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace damaged parts.
Component InspectionINFOID:0000000003767359
1.CHECK ACTIVE TEST
1. Select each test menu item on ”ACTIVE TEST“.
2. On the display, touch “Up”, “ACT UP”, and “ACT KEEP”, 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-120, "
Diagnosis Procedure".
Special Repair RequirementINFOID:0000000003767361
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 (Note)
Up ACT UP ACT KEEP
FR RH ABS SOLENOID
(ACT)FR RH IN SOL Off Off Off
FR RH OUT SOL Off Off Off
USV[FR-RL] Off On On
HSV[FR-RL] Off On* Off
FR LH ABS SOLENOID
(ACT)FR LH IN SOL Off Off Off
FR LH OUT SOL Off Off Off
USV[FL-RR] Off On On
HSV[FL-RR] Off On* Off
RR RH ABS SOLENOID
(ACT)RR RH IN SOL Off Off Off
RR RH OUT SOL Off Off Off
USV[FL-RR] Off On On
HSV[FL-RR] Off On* Off
RR LH ABS SOLENOID
(ACT)RR LH IN SOL Off Off Off
RR LH OUT SOL Off Off Off
USV[FR-RL] Off On On
HSV[FR-RL] Off On* Off

BRC-122
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
U1000, U1002 CAN COMM CIRCUIT
U1000, U1002 CAN COMM CIRCUIT
DescriptionINFOID:0000000003766990
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
DTC LogicINFOID:0000000003766991
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
“U1000” or “U1002” detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-122, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003766992
1.PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC
“U1000” or “U1002” detected?
YES >> Proceed to diagnosis procedure. Refer to LAN-14, "Trouble Diagnosis Flow Chart".
NO >> INSPECTION END
Special Repair RequirementINFOID:0000000003767351
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
U1000 CAN COMM CIRCUITWhen ABS actuator and electric unit (control unit) is not
transmitting or receiving CAN communication signal for 2
seconds or more. CAN communication line
 ABS actuator and electric unit
(control unit)
U1002 SYSTEM COMM (CAN)When ABS actuator and electric unit (control unit) is not
transmitting or receiving CAN communication signal for 2
seconds or less.

POWER SUPPLY AND GROUND CIRCUIT
BRC-123
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
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POWER SUPPLY AND GROUND CIRCUIT
DescriptionINFOID:0000000003766998
Supplies power to ABS actuator and electric unit (control unit).
Diagnosis ProcedureINFOID:0000000003766999
1.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) IGNITION POWER SUPPLY
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) harness connector.
3. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
4. Turn the ignition switch ON.
CAUTION:
Never start the engine.
5. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Perform the trouble diagnosis for power supply circuit.
2.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY
1. Turn the ignition switch OFF.
2. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Perform the trouble diagnosis for power supply circuit.
3.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND
Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Repair or replace damaged parts.
ABS actuator and electric unit (control unit)
—Voltage
Connector Terminal
E36 18 Ground Approx. 0 V
ABS actuator and electric unit (control unit)
—Voltage
Connector Terminal
E36 18 Ground Battery voltage
ABS actuator and electric unit (control unit)
—Voltage
Connector Terminal
E36 3 Ground Battery voltage
ABS actuator and electric unit (control unit)
—Continuity
Connector Terminal
E361
Ground Existed
4

BRC-124
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
PARKING BRAKE SWITCH
PARKING BRAKE SWITCH
Component Function CheckINFOID:0000000003767000
1.CHECK PARKING BRAKE SWITCH OPERATION
Operate the parking brake pedal. Then check that the brake warning lamp in the combination meter turns ON/
OFF correctly.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-124, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003767001
1.CHECK PARKING BRAKE SWITCH
Check parking brake switch. Refer to BRC-124, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace parking brake switch.
2.CHECK COMBINATION METER
Check if the indication and operation of combination meter are normal. Refer to MWI-32, "
Diagnosis Descrip-
tion".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace combination meter.
3.CHECK DATA MONITOR
On “DATA MONITOR”, select “PARK BRAKE SW” and perform the parking brake switch inspection.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Check combination meter. Refer to MWI-33, "
CONSULT-III Function (METER/M&A)".
Component InspectionINFOID:0000000003767002
1.CHECK PARKING BRAKE SWITCH
1. Turn the ignition switch OFF.
2. Disconnect parking brake switch connector.
3. Check the continuity between parking brake switch connector and ground.
Condition Brake warning lamp illumination status
When the parking brake pedal is opera-
tion.ON
When the parking brake pedal is not oper-
ation.OFF
Condition PARK BRAKE SW (DATA MONITOR)
Parking brake switch is active On
Parking brake switch is inactive Off
Parking brake switch
— Condition Continuity
Connector Terminal
E27 1 GroundWhen the parking brake switch is operated. Existed
When the parking brake switch is not operated. Not existed

PARKING BRAKE SWITCH
BRC-125
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
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Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace parking brake switch.

BRC-126
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
VDC OFF SWITCH
VDC OFF SWITCH
DescriptionINFOID:0000000003767003
VDC OFF switch can deactivate (turn OFF) the VDC/TCS function by pressing the VDC OFF switch.
Component Function CheckINFOID:0000000003767004
1.CHECK VDC OFF SWITCH OPERATION
Turn ON/OFF the VDC OFF switch and check that the VDC OFF indicator lamp in the combination meter turns
ON/OFF correctly.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-126, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003767005
1.CHECK VDC OFF SWITCH
Check VDC OFF switch. Refer to BRC-127, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> VDC OFF switch is malfunctioning. Replace VDC OFF switch.
2.CHECK VDC OFF SWITCH HARNESS
1. Disconnect ABS actuator and electric unit (control unit) connector.
2. Disconnect VDC OFF switch connector.
3. Check the continuity between VDC OFF switch harness connector and ABS actuator and electric unit
(control unit) harness connector.
4. Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
5. Check the continuity between VDC OFF switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> If the open or short in harness, repair or replace harness.
Condition VDC OFF indicator lamp illumination status
Press the VDC OFF switch when VDC
OFF indicator lamp is OFF.ON
Press the VDC OFF switch when VDC
OFF indicator lamp is ON.OFF
ABS actuator and electric unit
(control unit)VDC OFF switch
Continuity
Connector Terminal Connector Terminal
E36 21 M5 1 Existed
ABS actuator and electric unit (control unit)
— Continuity
Connector Terminal
E36 21 Ground Not existed
VDC OFF switch
— Continuity
Connector Terminal
M5 2 Ground Existed

VDC OFF SWITCH
BRC-127
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
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3.CHECK COMBINATION METER
1. Connect ABS actuator and electric unit (control unit) connector.
2. Connect VDC OFF switch connector.
3. Check the indication and operation of combination meter are normal. Refer to MWI-32, "
Diagnosis
Description".
Is the inspection result normal?
YES >> INSPECTION END
NO >> Repair or replace combination meter.
Component InspectionINFOID:0000000003767006
1.CHECK VDC OFF SWITCH
1. Turn the ignition switch OFF.
2. Disconnect VDC OFF switch connector.
3. Check the continuity between VDC OFF switch connector terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace VDC OFF switch.
VDC OFF switch
Condition Continuity
Te r m i n a l
1 − 2When VDC OFF switch is hold pressed. Existed
When releasing VDC OFF switch. Not existed

BRC-128
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
ABS WARNING LAMP
ABS WARNING LAMP
DescriptionINFOID:0000000003767007
×: ON –: OFF
Component Function CheckINFOID:0000000003767008
1.CHECK ABS WARNING LAMP OPERATION
Check that the lamp illuminates for approximately 1 second after the ignition switch is turned ON.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-128, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003767009
1.CHECK SELF-DIAGNOSIS
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Check items displayed by self-diagnosis.
2.CHECK COMBINATION METER
Check if the indication and operation of combination meter are normal. Refer to MWI-32, "
Diagnosis Descrip-
tion".
Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace combination meter.
Condition ABS warning lamp
Ignition switch OFF–
For 1 second after turning ignition switch ON×
1 second later after turning ignition switch ON –
ABS function is malfunctioning.×
EBD function is malfunctioning.×

BRAKE WARNING LAMP
BRC-129
< COMPONENT DIAGNOSIS >[VDC/TCS/ABS]
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BRAKE WARNING LAMP
DescriptionINFOID:0000000003767010
×: ON –: OFF
NOTE:
 1: Brake warning lamp will turn on in case of parking brake operation (when switch is ON) or of brake fluid level switch operation
(when brake fluid is insufficient).
 2: After starting the engine, brake warning lamp is turned off.
Component Function CheckINFOID:0000000003767011
1.BRAKE WARNING LAMP OPERATION CHECK 1
Check that the lamp illuminates for approximately 1 second after the ignition switch is turned ON.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Proceed to diagnosis procedure. Refer to BRC-129, "
Diagnosis Procedure".
2.BRAKE WARNING LAMP OPERATION CHECK 2
Check that the brake warning lamp in the combination meter turns ON/OFF correctly when operating the park-
ing brake pedal.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Check parking brake switch. Refer to BRC-124, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003767012
1.CHECK PARKING BRAKE SWITCH
Check that the brake warning lamp in the combination meter turns ON/OFF correctly when operating the park-
ing brake pedal.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Check parking brake switch. Refer to BRC-124, "
Diagnosis Procedure".
2.CHECK SELF-DIAGNOSIS
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Check items displayed by self-diagnosis.
3.CHECK COMBINATION METER
Check if the indication and operation of combination meter are normal. Refer to MWI-32, "
Diagnosis Descrip-
tion".
Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace combination meter.
Condition Brake warning lamp (Note 1)
Ignition switch OFF–
For 1 second after turning ignition switch ON× (Note 2)
1 second later after turning ignition switch ON× (Note 2)
EBD function is malfunctioning.×