Nissan Teana J32. Instruction — part 246
BRC-42
< ECU DIAGNOSIS >
[ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
ECU DIAGNOSIS
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Reference Value
INFOID:0000000003766848
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 content
Data monitor
Condition
Reference value in
normal operation
FR LH SENSOR
Wheel sensor calculated by front LH
wheel sensor signal is displayed
Vehicle stopped
0 [km/h (MPH)]
Vehicle running
(Note 1)
Nearly matches the
speedometer dis-
play (
±
10% or less)
FR RH SENSOR
Wheel sensor calculated by front RH
wheel sensor signal is displayed
Vehicle stopped
0 [km/h (MPH)]
Vehicle running
(Note 1)
Nearly matches the
speedometer dis-
play (
±
10% or less)
RR LH SENSOR
Wheel sensor calculated by rear LH
wheel sensor signal is displayed
Vehicle stopped
0 [km/h (MPH)]
Vehicle running
(Note 1)
Nearly matches the
speedometer dis-
play (
±
10% or less)
RR RH SENSOR
Wheel sensor calculated by rear RH
wheel sensor signal is displayed
Vehicle 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 status
When brake pedal is depressed
On
When brake pedal is not depressed
Off
BATTERY VOLT
Battery voltage supplied to the ABS ac-
tuator and electric unit (control unit)
Ignition switch ON
10 – 16 V
FR RH IN SOL
Operation 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 SOL
Operation 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 SOL
Operation 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 SOL
Operation 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
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-43
< ECU DIAGNOSIS >
[ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
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.
.
- Brake warning lamp: Refer to
RR RH IN SOL
Operation 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 SOL
Operation 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 LH IN SOL
Operation 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 LH OUT SOL
Operation 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
MOTOR RELAY
Motor and motor relay operation
When the motor relay and motor are op-
erating
On
When the motor relay and motor are not
operating
Off
ACTUATOR RLY
(Note 2)
Actuator relay operation
When the actuator relay is operating
On
When the actuator relay is not operating
Off
ABS WARN LAMP
ABS warning lamp
(Note 3)
When ABS warning lamp is ON
On
When ABS warning lamp is OFF
Off
EBD WARN LAMP
Brake warning lamp
(Note 3)
When brake warning lamp is ON
On
When brake warning lamp is OFF
Off
EBD SIGNAL
EBD operation
EBD is active
On
EBD is inactive
Off
ABS SIGNAL
ABS operation
ABS is active
On
ABS is inactive
Off
EBD FAIL SIG
EBD fail-safe signal
In EBD fail-safe
On
EBD is normal
Off
ABS FAIL SIG
ABS fail-safe signal
In ABS fail-safe
On
ABS is normal
Off
Monitor item
Display content
Data monitor
Condition
Reference value in
normal operation
BRC-44
< ECU DIAGNOSIS >
[ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Wiring Diagram - BRAKE CONTROL SYSTEM -
INFOID:0000000003766849
JCFWM0154GB
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-45
< ECU DIAGNOSIS >
[ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
JCFWM0155GB
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