2008 NISSAN TEANA Service Manual

cruise control child lock check transmission fluid coolant level language start stop button

Page 1073 of 5121

NISSAN TEANA 2008 Service Manual BRC-132
< ECU DIAGNOSIS >[VDC/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
ECU DIAGNOSIS
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Reference ValueINFOID:0000000003767019
VALUES ON THE DI

BRC-132
< ECU DIAGNOSIS >[VDC/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
ECU DIAGNOSIS
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Reference ValueINFOID:0000000003767019
VALUES ON THE DIAGNOSIS TOOL
CAUTION:
The display shows the control unit calculation data, so a normal value might be displayed even in the
event the output circuit (harness) is open or short-circuited.
Monitor item Display contentData monitor
ConditionReference value in
normal operation
FR LH SENSORWheel speed calculated by front LH
wheel sensor signal is displayedVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note 1)Nearly matches the
speedometer dis-
play (± 10% or less)
FR RH SENSORWheel speed calculated by front RH
wheel sensor signal is displayedVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note 1)Nearly matches the
speedometer dis-
play (± 10% or less)
RR LH SENSORWheel speed calculated by rear LH
wheel sensor signal is displayedVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note 1)Nearly matches the
speedometer dis-
play (± 10% or less)
RR RH SENSORWheel speed calculated by rear RH
wheel sensor signal is displayedVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note 1)Nearly matches the
speedometer dis-
play (± 10% or less)
STOP LAMP SW Stop lamp switch signal statusWhen brake pedal is depressed On
When brake pedal is not depressed Off
BATTERY VOLTBattery voltage supplied to the ABS ac-
tuator and electric unit (control unit)Ignition switch ON 10 – 16 V
GEAR Gear position determined by TCM1st gear
2nd gear
3rd gear
4th gear
5th gear
6th gear
7th gear
8th gear
other0
1
2
3
4
5
6
7
0
OFF SW VDC OFF switch ON/OFFVDC OFF switch ON
(When VDC OFF indicator lamp is ON)On
VDC OFF switch OFF
(When VDC OFF indicator lamp is OFF)Off
YAW RATE SENYaw rate detected by yaw rate/side G
sensorVehicle stopped Approx. 0 d/s
Vehicle turning right Negative value
Vehicle turning left Positive value
ACCEL POS SIG Throttle actuator opening/closing is
displayed (linked with accelerator ped-
al)Accelerator pedal not depressed
(ignition switch is ON)0 %
Depress accelerator pedal
(ignition switch is ON)0 - 100 %

Page 1074 of 5121

NISSAN TEANA 2008 Service Manual ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-133
< ECU DIAGNOSIS >[VDC/TCS/ABS]
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SIDE G-SENSORTransverse G detected by side G sen-
sorVehicle stopped
Approx. 0 m/s

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-133
< ECU DIAGNOSIS >[VDC/TCS/ABS]
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SIDE G-SENSORTransverse G detected by side G sen-
sorVehicle stopped
Approx. 0 m/s
2
Vehicle turning right Negative value
Vehicle turning left Positive value
STR ANGLE SIGSteering angle detected by steering an-
gle sensorDriving straight±2.5°
Turn 90° to right Approx. +90°
Turn 90° to left Approx. –90°
PRESS SENSORBrake fluid pressure detected by pres-
sure sensorWith ignition switch turned ON and brake
pedal releasedApprox. 0 bar
With ignition switch turned ON and brake
pedal depressed–40 to 300 bar
ENGINE RPM With engine runningWith engine stopped 0 rpm
Engine runningAlmost in accor-
dance with tachome-
ter display
FLUID LEV SW Brake fluid level switch signal statusWhen brake fluid level switch ON On
When brake fluid level switch OFF Off
PARK BRAKE SW Parking brake switch signal statusParking brake switch is active On
Parking brake switch is inactive Off
FR RH IN SOLOperation status of each solenoid
valve Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT-III)On
When the actuator (solenoid valve) is not
active and actuator relay is active (igni-
tion switch ON)Off
FR RH OUT SOLOperation status of each solenoid
valve Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT-III)On
When the actuator (solenoid valve) is not
active and actuator relay is active (igni-
tion switch ON)Off
FR LH IN SOLOperation status of each solenoid
valve Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT-III)On
When the actuator (solenoid valve) is not
active and actuator relay is active (igni-
tion switch ON)Off
FR LH OUT SOLOperation status of each solenoid
valve Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT-III)On
When the actuator (solenoid valve) is not
active and actuator relay is active (igni-
tion switch ON)Off
RR RH IN SOLOperation status of each solenoid
valve Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT-III)On
When the actuator (solenoid valve) is not
active and actuator relay is active (igni-
tion switch ON)Off
RR RH OUT SOLOperation status of each solenoid
valve Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT-III)On
When the actuator (solenoid valve) is not
active and actuator relay is active (igni-
tion switch ON)Off Monitor item Display contentData monitor
ConditionReference value in
normal operation

Page 1075 of 5121

NISSAN TEANA 2008 Service Manual BRC-134
< ECU DIAGNOSIS >[VDC/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
RR LH IN SOLOperation status of each solenoid
valve Actuator (solenoid valve) is active (“AC-
TIVE TEST” with

Page 1076 of 5121

NISSAN TEANA 2008 Service Manual ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-135
< ECU DIAGNOSIS >[VDC/TCS/ABS]
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NOTE:
1: Confirm tire pressure is normal.
2: A brief moment of On/Off conditio

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-135
< ECU DIAGNOSIS >[VDC/TCS/ABS]
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NOTE:
1: Confirm tire pressure is normal.
2: 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.
3: On and off timing for warning lamp and indicator lamp.
- ABS warning lamp: Refer to BRC-128, "
Description".
- Brake warning lamp: Refer to BRC-129, "
Description".
- VDC OFF indicator lamp: Refer to BRC-130, "
Description".
- SLIP indicator lamp: Refer to BRC-131, "
Description". USV [FL-RR]
(Note 2)VDC switch-over valveWhen actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT-III)On
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON)Off
USV [FR-RL]
(Note 2)VDC switch-over valveWhen actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT-III)On
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON)Off
HSV [FL-RR]
(Note 2)VDC switch-over valveWhen actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT-III)On
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON)Off
HSV [FR-RL]
(Note 2)VDC switch-over valveWhen actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT-III)On
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON)Off
V/R OUTPUT
(Note 2)Solenoid valve relay activatedWhen the solenoid valve relay is active
(When ignition switch OFF)On
When the solenoid valve relay is not ac-
tive (in the fail-safe mode)Off
M/R OUTPUTActuator motor and motor relay activat-
edWhen the actuator motor and motor relay
are active
(“ACTIVE TEST” with CONSULT-III)On
When the actuator motor and motor relay
are inactiveOff Monitor item Display contentData monitor
ConditionReference value in
normal operation

Page 1077 of 5121

NISSAN TEANA 2008 Service Manual BRC-136
< ECU DIAGNOSIS >[VDC/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Wiring Diagram - BRAKE CONTROL SYSTEM -
INFOID:0000000003767020
JCFWM0150GB

Page 1078 of 5121

NISSAN TEANA 2008 Service Manual ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-137
< ECU DIAGNOSIS >[VDC/TCS/ABS]
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JCFWM0151GB

Page 1079 of 5121

NISSAN TEANA 2008 Service Manual BRC-138
< ECU DIAGNOSIS >[VDC/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
JCFWM0152GB

Page 1080 of 5121

NISSAN TEANA 2008 Service Manual ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-139
< ECU DIAGNOSIS >[VDC/TCS/ABS]
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Fail-SafeINFOID:0000000003767021
ABS, EBD SYSTEM
If ABS malfunction electrically,

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