2007 NISSAN TIIDA display

BRC-160
< ECU DIAGNOSIS >[ESP/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
ECU DIAGNOSIS
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Reference ValueINFOID:0000000001731196
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.
CONSULT-III MONITOR ITEM
Monitor item Display contentData monitor
ConditionReference value in
normal operation
FR LH SENSOR Wheel speed0 [km/h (MPH)] Vehicle stopped
Nearly matches the speed meter display
(± 10% or less)Vehicle running
(Note 1)
FR RH SENSOR Wheel speed0 [km/h (MPH)] Vehicle stopped
Nearly matches the speed meter display
(± 10% or less)Vehicle running
(Note 1)
RR LH SENSOR Wheel speed0 [km/h (MPH)] Vehicle stopped
Nearly matches the speed meter display
(± 10% or less)Vehicle running
(Note 1)
RR RH SENSOR Wheel speed0 [km/h (MPH)] Vehicle stopped
Nearly matches the speed meter display
(± 10% or less)Vehicle running
(Note 1)
STOP LAMP SW Stop lamp switch signal statusWhen brake pedal is depressed ON
When brake pedal is released OFF
BATTERY VOLTBattery voltage supplied to the ABS actuator
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 gear1
2
3
4
5
SLCT LVR POSI A/T selector lever positionP position
R position
N position
D positionP
R
N
D
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 R AT E S E NYaw rate detected by yaw rate/side/decel G
sensorWhen vehicle is stopped Approx. 0 d/s
When vehicle turning−75 to 75 d/s
ACCEL POS SIG Throttle actuator opening/closing is dis-
played (linked with accelerator pedal)Accelerator pedal not depressed (ignition
switch is ON)0 %
Accelerator pedal depressed (ignition
switch is ON)0 - 100 %

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-161
< ECU DIAGNOSIS >[ESP/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
N
O
P
SIDE G-SENSOR Transverse G detected by side G sensorVehicle stopped
Approx. 0 m/s
2
Vehicle turning rightNegative value
(m/s2)
Vehicle turning leftPositive value
(m/s
2)
STR ANGLE SIGSteering angle detected by steering angle
sensorStraight-ahead Approx. 0°
Steering wheel turned –720 to 720°
PRESS SENSORBrake fluid pressure detected by front 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 SPEED 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
FR RH 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
FR 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
FR 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
FR 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
RR RH 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 Monitor item Display contentData monitor
ConditionReference value in
normal operation

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 operationWhen the motor relay and motor are op-
eratingON
When the motor relay and motor are not
operatingOFF
ACTUATOR RLY Actuator relay operationWhen the actuator relay is operating ON
When the actuator relay is not operating OFF
ABS WARN LAMPABS warning lamp
(Note 3)When ABS warning lamp is ON ON
When ABS warning lamp is OFF OFF
OFF LAMPVDC OFF indicator lamp
(Note 3)When VDC OFF indicator lamp is ON ON
When VDC OFF indicator lamp is OFF OFF
SLIP LAMPSLIP 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 signalWhen transfer control unit is in fail-safe
modeON
When transfer control unit is normal OFF
BST OPER SIG Not applied but displayed — OFF
EBD SIGNAL EBD operationEBD is active ON
EBD is inactive OFF
ABS SIGNAL ABS operationABS is active ON
ABS is inactive OFF
TCS SIGNAL TCS operationTCS is active ON
TCS is inactive OFF
VDC SIGNAL VDC operationVDC is active ON
VDC is inactive OFF
EBD FAIL SIG EBD fail-safe signalIn EBD fail-safe ON
EBD is normal OFF
ABS FAIL SIG ABS fail-safe signalIn ABS fail-safe ON
ABS is normal OFF Monitor item Display contentData monitor
ConditionReference value in
normal operation

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-163
< ECU DIAGNOSIS >[ESP/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
N
O
P
TCS FAIL SIG TCS fail-safe signalIn TCS fail-safe ON
TCS is normal OFF
VDC FAIL SIG VDC fail-safe signalIn VDC fail-safe ON
VDC is normal OFF
CRANKING SIG Crank operationCrank is active ON
Crank is inactive OFF
CV1 VDC switch-over valveWhen 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 valveWhen 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 valveWhen 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 valveWhen 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-SENLongitudinal acceleration detected by Decel
G-SensorVehicle stopped Approx. 0 G
Vehicle running -1.7 to 1.7 G
EBD WARN LAMPEBD 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 conditionA/T shift position = N position ON
A/T shift position = other than N position OFF
P POSI SIG PNP switch signal ON/OFF conditionA/T shift position = P position ON
A/T shift position = other than P position OFF
R POSI SIG PNP switch signal ON/OFF conditionA/T shift position = R position ON
A/T shift position = other than R position OFF
2WD/4WD Drive axle2WD model 2WD
4WD model 4WD
PRESS SEN2Brake fluid pressure detected by rear 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 Monitor item Display contentData monitor
ConditionReference 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 BRC-60, "
Description".
- Brake warning lamp: Refer to BRC-61, "
Description".
- 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 sensorWhen 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 statusWhen brake pedal is depressed ON
When brake pedal is released OFF
RELEASE SWITCH
NC Active booster signal statusWhen brake pedal is depressed OFF
When brake pedal is released ON Monitor item Display contentData monitor
ConditionReference value in
normal operation
AWFIA0032ZZ

BRC-172
< SYMPTOM DIAGNOSIS >[ESP/TCS/ABS]
EXCESSIVE ABS FUNCTION OPERATION FREQUENCY
EXCESSIVE ABS FUNCTION OPERATION FREQUENCY
Diagnosis ProcedureINFOID:0000000001731201
1.CHECK START
Check front and rear brake force distribution using a brake tester.
Is the inspection result normal?
YES >> GO TO 2
NO >> Check brake system.
2.CHECK FRONT AND REAR AXLE
Make sure that there is no excessive play in the front and rear axles. Refer to front: FA X - 5 , "
On-Vehicle
Inspection and Service", Rear: RAX-5, "On-Vehicle Inspection and Service".
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace malfunctioning components.
3.CHECK WHEEL SENSOR AND SENSOR ROTOR
Check the following.
 Wheel sensor installation for damage.
 Sensor rotor installation for damage.
 Wheel sensor connector connection.
 Wheel sensor harness inspection.
Is the inspection result normal?
YES >> GO TO 4
NO >>  Replace wheel sensor or sensor rotor. Refer to BRC-182, "
Removal and Installation".
 Repair harness.
4.CHECK ABS WARNING LAMP DISPLAY
Make sure that the ABS warning lamp is turned off after the ignition switch is turned ON or when driving.
Is the ABS warning lamp illuminated?
YES >> Perform self-diagnosis. Refer to BRC-105, "CONSULT-III Function (ABS)".
NO >> Normal

ABS FUNCTION DOES NOT OPERATE
BRC-175
< SYMPTOM DIAGNOSIS >[ESP/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
N
O
P
ABS FUNCTION DOES NOT OPERATE
Diagnosis ProcedureINFOID:0000000001731204
CAUTION:
ABS does not operate when speed is 10 km/h (6 MPH) or lower.
1.CHECK ABS WARNING LAMP DISPLAY
Make sure that the ABS warning lamp turns OFF after ignition switch is turned ON or when driving.
Is the inspection result normal?
YES >> Normal
NO >> Perform self-diagnosis. Refer to BRC-25, "
CONSULT-III Function (ABS)".

DEF-4
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
1. GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred).
>> GO TO 2
2. CHECK DTC
1. Check DTC.
2. Perform the following procedure if DTC is displayed.
- Record DTC and freeze frame data (Print them out with CONSULT-III.)
- Erase DTC.
- Study the relationship between the cause detected by DTC and the symptom described by the customer.
3. Check related service bulletins for information.
Is any symptom described and any DTC detected?
Symptom is described, DTC is displayed>>GO TO 3
Symptom is described, DTC is not displayed>>GO TO 4
Symptom is not described, DTC is displayed>>GO TO 5
3. CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in “DATA MONITOR” mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 5
4. CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in “DATA MONITOR ” mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 6
5. PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC Confirmation Procedure for the displayed DTC, and then check that DTC is detected again.
At this time, always connect CONSULT-III to the vehicle, and check diagnostic results in real time.
If two or more DTCs are detected, refer to XX-XX, "*****"
and determine trouble diagnosis order.
NOTE:
 Freeze frame data is useful if the DTC is not detected.
 Perform Component Function Check if DTC Confirmation Procedure is not included in Service Manual. This
simplified check procedure is an effective alternative though DTC cannot be detected during this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC Confirma-
tion Procedure.
Is DTC detected?
YES >> GO TO 8
NO >> Refer to XX-XX, "*****"
.
6. PERFORM BASIC INSPECTION
Perform DEF-3, "
Work Flow".
Inspection End>>GO TO 7
7. DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE
Detect malfunctioning system according to DEF-6, "
System Description" based on the confirmed symptom in
step 4, and determine the trouble diagnosis order based on possible causes and symptom.
>> GO TO 8