Nissan Tiida C11. Manual — part 99
BRC-162
< ECU DIAGNOSIS >
[ESP/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
RR RH OUT SOL
Operation status of each solenoid valve
Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT-III) or actua-
tor relay is inactive (in fail-safe mode)
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) or actua-
tor relay is inactive (in fail-safe mode)
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) or actua-
tor relay is inactive (in fail-safe mode)
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
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
OFF LAMP
VDC OFF indicator lamp
(Note 3)
When VDC OFF indicator lamp is ON
ON
When VDC OFF indicator lamp is OFF
OFF
SLIP LAMP
SLIP indicator lamp
(Note 3)
When SLIP indicator lamp is ON
ON
When SLIP indicator lamp is OFF
OFF
4WD FAIL REQ
(Note 2)
Transfer control unit fail-safe signal
When transfer control unit is in fail-safe
mode
ON
When transfer control unit is normal
OFF
BST OPER SIG
Not applied but displayed
—
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
TCS SIGNAL
TCS operation
TCS is active
ON
TCS is inactive
OFF
VDC SIGNAL
VDC operation
VDC is active
ON
VDC 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
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-163
< ECU DIAGNOSIS >
[ESP/TCS/ABS]
C
D
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A
B
BRC
N
O
P
TCS FAIL SIG
TCS fail-safe signal
In TCS fail-safe
ON
TCS is normal
OFF
VDC FAIL SIG
VDC fail-safe signal
In VDC fail-safe
ON
VDC is normal
OFF
CRANKING SIG
Crank operation
Crank is active
ON
Crank is inactive
OFF
CV1
VDC switch-over valve
When actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT-III)
or actuator relay is inactive (when in fail-
safe mode)
ON
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON)
OFF
CV2
VDC switch-over valve
When actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT-III)
or actuator relay is inactive (when in fail-
safe mode)
ON
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON)
OFF
SV1
VDC switch-over valve
When actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT-III)
or actuator relay is inactive (when in fail-
safe mode)
ON
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON)
OFF
SV2
VDC switch-over valve
When actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT-III)
or actuator relay is inactive (when in fail-
safe mode)
ON
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON)
OFF
DECEL G-SEN
Longitudinal acceleration detected by Decel
G-Sensor
Vehicle stopped
Approx. 0 G
Vehicle running
-1.7 to 1.7 G
EBD WARN LAMP
EBD warning lamp
(Note 3)
When EBD warning lamp is ON
ON
When EBD warning lamp is OFF
OFF
N POSI SIG
PNP switch signal ON/OFF condition
A/T shift position = N position
ON
A/T shift position = other than N position
OFF
P POSI SIG
PNP switch signal ON/OFF condition
A/T shift position = P position
ON
A/T shift position = other than P position
OFF
R POSI SIG
PNP switch signal ON/OFF condition
A/T shift position = R position
ON
A/T shift position = other than R position
OFF
2WD/4WD
Drive axle
2WD model
2WD
4WD model
4WD
PRESS SEN2
Brake fluid pressure detected by rear pres-
sure sensor
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
Monitor item
Display content
Data monitor
Condition
Reference value in
normal operation
BRC-164
< ECU DIAGNOSIS >
[ESP/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
NOTE:
• 1: Confirm tire pressure is normal.
• 2: Only 4WD models.
• 3: On and off timing for warning lamp and indicator lamp.
- ABS warning lamp: Refer to
.
- Brake warning lamp: Refer to
- VDC OFF indicator lamp: Refer to
XX-XX, "*****"
.
- SLIP indicator lamp: Refer to
XX-XX, "*****"
.
TERMINAL LAYOUT
DELTA S SEN
Value detected by delta stroke sensor
When brake pedal is depressed
1.05 - 1.80 mm
When brake pedal is released
0.00 mm (+0.6/-0.4)
RELEASE SWITCH
NO
Active booster signal status
When brake pedal is depressed
ON
When brake pedal is released
OFF
RELEASE SWITCH
NC
Active booster signal status
When brake pedal is depressed
OFF
When brake pedal is released
ON
Monitor item
Display content
Data monitor
Condition
Reference value in
normal operation
AWFIA0032ZZ
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-165
< ECU DIAGNOSIS >
[ESP/TCS/ABS]
C
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BRC
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Wiring Diagram - LHD
INFOID:0000000001731197
AWFWA0014GB
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