engine control NISSAN TIIDA 2011 Service Owners Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2011, Model line: TIIDA, Model: NISSAN TIIDA 2011Pages: 3787, PDF Size: 78.35 MB
Page 766 of 3787
BL-256
< SERVICE INFORMATION >
NATS (NISSAN ANTI-THEFT SYSTEM)
The engine can not be started by some mechanical keys >> Register mechanical key. Refer to CONSULT-III
operation manual.
The engine cannot be started by all mechanical keys >> "WORK FLOW" .
The engine can be started by all mechanical keys >> GO TO 5
5.PERFORM SELF-DIAGNOSIS
1. Turn ignition switch to ON by carrying the Intelligent Key.
2. Perform self-diagnosis of Intel ligent Key system with CONSULT-III.
Malfunction is detected >> Refer to BL-117, "
CONSULT-III Application Item" .
No malfunction is detected >> Refer to BL-115, "
Trouble Diagnosis Procedure" .
WORK FLOW
1.STARTING ENGINE
Check if the engine could be started by inserting the mechanical key into the ignition key cylinder and operate
ignition switch.
OK >> System is normal.
NG >> GO TO 2
2.PERFORM SELF DIAGNOSIS
Perform NATS SELF-DIAGNOSIS using CONSULT-III.
NOTE:
NATS program card is necessary to display the “SELF-DIAGNOSIS”.
No malfunction is detected >> Recheck the starting engine section GO TO 1
Malfunction related to NATS is detected >> GO TO 3
Malfunctions related to “DON’T ERASE BEFORE CHECKING ENG DIAG” and NATS are detected >> GO
TO 7
3.IDENTIFYING NATS MALFUNCTION
Self-diagnosis results referring to NATS, but no information about engine self-diagnosis result is displayed on
CONSULT-III. Refer to BL-257, "
Trouble Diagnosis" .
>> GO TO 4
4.NATS TROUBLE DIAGNOSIS
Repair NATS (if necessary, perform “C/U INITIALIZATION” with CONSULT-III.)
>> GO TO 5
5.ERASE SELF-DIAGNOSIS
Erase the record of “SELF-DIAG NOSIS” by using CONSULT-III.
>> GO TO 6
6.STARTING ENGINE
Check if the engine could be started by inserting the mechanical key into the ignition key cylinder and operate
ignition switch.
NG >> GO TO 2
OK >> Inspection End.
7.IDENTIFYING NATS AND ENGINE CONTROL MALFUNCTION
NATS malfunction and “DON’T ERASE BEFORE CHECKIN G ENG DIAG” are displayed on the CONSULT-III
screen.
NOTE:
Revision: May 2010 2011 Versa
Page 767 of 3787
NATS (NISSAN ANTI-THEFT SYSTEM)BL-257
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
BL
N
O P
This indication means that malfunction have been detected in NATS and engine control system.
>> GO TO 8
8.NATS TROUBLE DIAGNOSIS
Repair NATS according to self-diagnosis results refer to NATS (if necessary, perform “C/U INITIALZATIN” with
CONSULT-III.)
NOTE:
Do not erase “SELF-DIAGNOSI S” by using CONSULT-III.
>> GO TO 9
9.IDENTIFYING ENGINE CONTROL MALFUNCTION
Check engine “SELF-DIAGNOSIS” records with a general ized program card instead of the NATS program
card.
>> GO TO 10
10.ENGINE CONTROL SYSTEM TROUBLE DIAGNOSIS
Repair engine control system if engine related malfunction is detected.
With engine diagnostic codes present, refer to EC-478, "
DTCIndex" (HR16DE) or EC-504, "U0101-U1001"
(MR18DE).
Without engine diagnostic codes present, refer to EC-488, "
Symptom Table" (HR16DE) or EC-585, "Trouble
Diagnosis Introduction" (MR18DE).
NOTE:
If only “NATS MALFUNCTION” is display ed, erase the self-diagnosis results.
>> GO TO 11
11 .STARTING ENGINE
Check if the engine could be started by inserting the mechanical key into the ignition key cylinder and operate
ignition switch.
OK >> GO TO 12
NG >> GO TO 2
12.ERASE SELF-DIAGNOSIS
Erase both NATS and ENGINE "SELF-DI AGNOSIS" records by using CONSULT-III NATS program card.
>> GO TO 13
13.COMFIRMATION
Perform running test with CONSULT-II I in engine “SELF-DIAGNOSIS” mode.
“NO DTC” is displayed >> Inspection End.
Malfunction information is displayed >>GO TO 2
Trouble DiagnosisINFOID:0000000005929439
SYMPTOM MATRIX CHART 1
Revision: May 2010 2011 Versa
Page 849 of 3787
BR-2
< SERVICE INFORMATION >
PRECAUTIONS
SERVICE INFORMATION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000005928385
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and w hether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SRS section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers , always switch the Ignition OFF, disconnect the
battery, and wait at least 3 minu tes before performing any service.
Precaution Necessary for Steering W heel Rotation After Battery Disconnect
INFOID:0000000005928386
NOTE:
• This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
• Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK ″ position.
• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery pow er is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables. NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC ″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be rotated.
4. Perform the necessary repair operation.
Revision: May 2010 2011 Versa
Page 891 of 3787
BRC-2
System Component ................................................42
ABS Function ....................................... ...................42
EBD Function ...................................................... ...42
TCS Function ..........................................................43
VDC Function .........................................................43
Wheel Sensors .......................................................43
Fail-Safe Function ..................................................43
Hydraulic Circuit Diagram .......................................44
CAN COMMUNICATION ...................................45
System Description .................................................45
TROUBLE DIAGNOSIS .....................................46
How to Perform Trouble Diagnosis for Quick and
Accurate Repair ................................................... ...
46
Component Parts and Harness Connector Loca-
tion ..........................................................................
49
Schematic ...............................................................51
Wiring Diagram - VDC - ..........................................52
Basic Inspection .....................................................56
Warning Lamp and Indicator Timing .......................57
Control Unit Input/Output Signal Standard .............57
CONSULT-III Function (ABS) .................................60
TROUBLE DIAGNOSIS FOR SELF-DIAG-
NOSTIC ITEMS ............................................... ...
67
Wheel Sensor System Inspection ...........................67
Engine System Inspection ................................... ...68
ABS/TCS/VDC Control Unit Inspection ..................68
Steering Angle Sensor System Inspection .......... ...69
Yaw Rate/Side/Decel G Sensor System Inspec-
tion ....................................................................... ...
70
Solenoid and VDC Change-Over Valve System
Inspection ...............................................................
72
Actuator Motor, Motor Relay, and Circuit Inspec-
tion ....................................................................... ...
73
Stop Lamp Switch System Inspection ....................74
ABS/TCS/VDC Control Unit Power and Ground
Systems Inspection .............................................. ...
75
Brake Fluid Level Switch System Inspection ..........76
Pressure Sensor System Inspection .......................77
Transmission Range Switch System Inspection .. ...78
CAN Communication System Inspection ................79
Component Inspection ............................................79
TROUBLE DIAGNOSES FOR SYMPTOMS .....81
ABS Works Frequently ............................................81
Unexpected Pedal Action ..................................... ...81
Long Stopping Distance ..........................................82
ABS Does Not Work ...............................................82
Pedal Vibration or ABS Op eration Noise ................82
ABS Warning Lamp Does Not Come On When Ig-
nition Switch Is Turned On ................................... ...
83
ABS Warning Lamp Stays On When Ignition
Switch Is Turned On ............................................ ...
83
Vehicle Jerks During TCS/VDC Activation ..............84
ON-VEHICLE SERVICE ....................................85
Adjustment of Steering Angle Sensor Neutral Po-
sition ..................................................................... ...
85
WHEEL SENSORS ............................................86
Removal and Installation .........................................86
SENSOR ROTOR ........................................... ...88
Removal and Installation .........................................88
ACTUATOR AND ELECTRIC UNIT (ASSEM-
BLY) ................................................................ ...
89
Removal and Installation .........................................89
STEERING ANGLE SENSOR ........................ ...91
Removal and Installation .........................................91
G SENSOR ........................................................92
Removal and Installation .........................................92
Revision: May 2010 2011 Versa
Page 893 of 3787
![NISSAN TIIDA 2011 Service Owners Manual BRC-4
< SERVICE INFORMATION >[ABS]
PRECAUTIONS
Precaution for Brake Control
INFOID:0000000005928428
• During ABS operation, the brake pedal may vibrate lightly and a mechanical noise may be heard.](/img/5/57396/w960_57396-892.png "NISSAN TIIDA 2011 Service Owners Manual BRC-4
< SERVICE INFORMATION >[ABS]
PRECAUTIONS
Precaution for Brake Control
INFOID:0000000005928428
• During ABS operation, the brake pedal may vibrate lightly and a mechanical noise may be heard.")
BRC-4
< SERVICE INFORMATION >[ABS]
PRECAUTIONS
Precaution for Brake Control
INFOID:0000000005928428
• During ABS operation, the brake pedal may vibrate lightly and a mechanical noise may be heard. This is
normal.
• Just after starting the vehicle, the brake pedal may vibrate or motor operating noises may be heard from
engine compartment. This is normal due to the self check operation.
• Stopping distance may be longer than that of vehicles without ABS when vehicle drives on rough, gravel, or
snow-covered (fresh, deep snow) roads.
• When an error is indicated by ABS or another warning la mp, collect all necessary information from customer
(what symptoms are present under what conditions) and check for simple causes before starting diagnosis.
Besides electrical system inspection, check brake booster operation, brake fluid level, and fluid leaks.
• If incorrect tire sizes or types are installed on the v ehicle or brake pads are not Genuine NISSAN parts, stop-
ping distance or steering stability may deteriorate.
• If there is a radio, antenna or related wiring near t he control module, ABS function may have a malfunction
or error.
• If aftermarket parts (car stereo, CD player, etc.) have been installed, check for incidents such as harness
pinches, open circuits or improper wiring.
Precaution for CAN SystemINFOID:0000000005928429
• Do not apply voltage of 7.0V or higher to terminal to be measured.
• Maximum open terminal voltage of test er in use must be less than 7.0V.
• Before checking harnesses, turn ignition sw itch OFF and disconnect battery negative cable.
• Area to be repaired must be soldered and wrapped with tape. Make sure that fraying of twisted wire is within 110 mm (4.33 in).
• Do not make a bypass connection to repaired area. (If the circuit is bypassed, characteristics of twisted wire will be lost.)
PKIA0306E
PKIA0307E
Revision: May 2010 2011 Versa
Page 895 of 3787
![NISSAN TIIDA 2011 Service Owners Manual BRC-6
< SERVICE INFORMATION >[ABS]
SYSTEM DESCRIPTION
SYSTEM DESCRIPTION
System ComponentINFOID:0000000005928432
ABS FunctionINFOID:0000000005928433
• The Anti-Lock Brake System detects wheel revolu](/img/5/57396/w960_57396-894.png "NISSAN TIIDA 2011 Service Owners Manual BRC-6
< SERVICE INFORMATION >[ABS]
SYSTEM DESCRIPTION
SYSTEM DESCRIPTION
System ComponentINFOID:0000000005928432
ABS FunctionINFOID:0000000005928433
• The Anti-Lock Brake System detects wheel revolu")
BRC-6
< SERVICE INFORMATION >[ABS]
SYSTEM DESCRIPTION
SYSTEM DESCRIPTION
System ComponentINFOID:0000000005928432
ABS FunctionINFOID:0000000005928433
• The Anti-Lock Brake System detects wheel revolution while braking and improves handling stability during
sudden braking by electrically preventing wheel lockup. Maneuverability is also improved for avoiding obsta-
cles during emergency braking.
• If the electrical system malfunctions, the Fail-Safe function is activated, the ABS becomes inoperative and the ABS warning lamp turns on.
• The electrical system can be diagnosed using CONSULT-III.
• During ABS operation, the brake pedal may vibrate lightly and a mechanical noise may be heard. This is
normal.
• Just after starting the vehicle, the brake pedal may vibrate or motor operating noises may be heard from the engine compartment. This is normal due to the self check operation.
• Stopping distance may be longer than that of vehicles without ABS when vehicle drives on rough, gravel, or
snow-covered (fresh, deep snow) roads.
EBD FunctionINFOID:0000000005928434
• Electronic Brake Distribution is a function that detec ts subtle slippages between the front and rear wheels
during braking, and it improves handling stability by elec tronically controlling the brake fluid pressure which
results in reduced rear wheel slippage.
• If the electrical system malfunctions, the Fail-Saf e function is activated, the EBD and ABS become inopera-
tive, and the ABS warning lamp and brake warning lamp are turned on.
• The electrical system can be diagnosed using CONSULT-III.
• During EBD operation, the brake pedal may vibrate lightly and a mechanical noise may be heard. This is
normal.
• Just after starting the vehicle, the brake pedal may vibrate or motor operating noises may be heard from the
engine compartment. This is normal due to the self check operation.
Fail-Safe FunctionINFOID:0000000005928435
CAUTION:
If the Fail-Safe function is activated, perform the Self Diagnosis for ABS system.
ABS/EBD SYSTEM
In case of an electrical malfunction with the ABS, the AB S warning lamp will turn on. In case of an electrical
malfunction with the EBD system, the brake warning lamp and the ABS warning lamp will turn on.
The system will revert to one of the follo wing conditions of the Fail-Safe function.
1. For ABS malfunction, only the EBD is operative and the condition of the vehicle is the same condition of vehicles without ABS system.
WFIA0118E
Revision: May 2010 2011 Versa
Page 907 of 3787
![NISSAN TIIDA 2011 Service Owners Manual BRC-18
< SERVICE INFORMATION >[ABS]
TROUBLE DIAGNOSIS
• If ABS actuator and electric unit (control unit) connection is loose, tighten the piping to the specified
torque and recheck for leaks.
• If](/img/5/57396/w960_57396-906.png "NISSAN TIIDA 2011 Service Owners Manual BRC-18
< SERVICE INFORMATION >[ABS]
TROUBLE DIAGNOSIS
• If ABS actuator and electric unit (control unit) connection is loose, tighten the piping to the specified
torque and recheck for leaks.
• If")
BRC-18
< SERVICE INFORMATION >[ABS]
TROUBLE DIAGNOSIS
• If ABS actuator and electric unit (control unit) connection is loose, tighten the piping to the specified
torque and recheck for leaks.
• If there is damage to the connection flare nut or AB S actuator and electric unit (control unit) threads,
replace the damaged part and recheck for leaks.
• When there is fluid leaking or seeping from a fluid connection, use a clean cloth to wipe off the fluid and
recheck for leaks. If fluid is still seeping out, replac e the damaged part. If the fluid is leaking at the ABS
actuator and electric unit (control unit), replace the ABS actuator and electric unit (control unit) assem-
bly.
CAUTION:
The ABS actuator and electric unit (control un it) cannot be disassembled and must be replaced
as an assembly.
3. Check the brake pads for excessive wear.
POWER SYSTEM TERMINAL LOOSENESS AND BATTERY INSPECTION
Make sure the battery positive cable, negative cabl e and ground connection are not loose. In addition, make
sure the battery is sufficiently charged.
ABS WARNING LAMP INSPECTION
1. Make sure ABS warning lamp turns on for approximately 2 seconds when the ignition switch is turned ON. If it does not, check CAN communications. If there are no errors with the CAN communication system,
replace the combination meter. Refer to IP-12, "
Removal and Installation".
2. Make sure the lamp turns off approximately 2 seconds after the ignition switch is turned ON. If the lamp does not turn off, conduct self-diagnos is of ABS actuator and electric unit (control unit). If no malfunctions
are detected in self-diagnosis, replace combination meter. Refer to IP-12, "
Removal and Installation".
3. After conducting the self-diagnosis, be sure to erase the error memory. Refer to BRC-19, "
CONSULT-III
Function (ABS)".
Warning Lamp and Indicator TimingINFOID:0000000005928443
Note 1: Brake warning lamp will turn on when the parking brake is applied or when the brake fluid level is low.
x: ON
–: OFF
Control Unit Input/Output Signal StandardINFOID:0000000005928444
REFERENCE VALUE FROM CONSULT-III
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.
Condition ABS
warning lamp BRAKE
warning lamp [Note 1] Remarks
When the ignition switch is OFF –– –
After the ignition switch is turned ON for approx. 1
second ××
–
After the ignition switch is turned ON for approx. 2
seconds ––Lamp goes off approx. 2 seconds after the
engine is started.
ABS malfunction ×––
EBD malfunction ××–
Revision: May 2010 2011 Versa
Page 908 of 3787
![NISSAN TIIDA 2011 Service Owners Manual TROUBLE DIAGNOSISBRC-19
< SERVICE INFORMATION > [ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
Note 1: Confirm tire pressure is normal.
Note 2: ON/OFF timing of ABS warning lamp
ON: For approximately 2 secon](/img/5/57396/w960_57396-907.png "NISSAN TIIDA 2011 Service Owners Manual TROUBLE DIAGNOSISBRC-19
< SERVICE INFORMATION > [ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
Note 1: Confirm tire pressure is normal.
Note 2: ON/OFF timing of ABS warning lamp
ON: For approximately 2 secon")
TROUBLE DIAGNOSISBRC-19
< SERVICE INFORMATION > [ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
Note 1: Confirm tire pressure is normal.
Note 2: ON/OFF timing of ABS warning lamp
ON: For approximately 2 seconds after ignition switch is turned ON, or when a malfunction is detected.
OFF: Approximately 2 seconds after ignition switch is turned ON (when system is in normal operation).
CONSULT-III Function (ABS)INFOID:0000000005928445
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
Monitor item Display content Data monitor
Note: Error inspection
checklist
Condition Reference value in
normal operation
FR RH SENSOR
FR LH SENSOR
RR RH SENSOR
RR LH SENSOR Wheel speedVehicle stopped
0 [km/h (MPH)]
BRC-25, "
Wheel Sensor
System"Vehicle running (Note 1) Almost in accor-
dance with speed-
ometer display
(within
±10%)
BATTERY VOLT Battery voltage sup-
plied to ABS actuator
and electric unit (con-
trol unit)Ignition switch ON
10 to 16VBRC-28, "
ABS Control
Unit Power and Ground
Systems Inspection"
STOP LAMP SW
Stop lamp switch oper-
ationBrake pedal depressed ON
—
Brake pedal not depressed OFF
ABS WARN LAMP ABS warning lamp ON
condition (Note 2)ABS warning lamp ON ON
BRC-17, "
Basic Inspec-
tion"ABS warning lamp OFF OFF
MOTOR RELAY Operation status of mo-
tor and motor relayIgnition switch ON or running
(ABS not activated)
OFF
BRC-27, "
Actuator Motor,
Motor Relay, and Circuit
Inspection"Ignition switch ON or engine
running (ABS activated) ON
ACTUATOR RLY Actuator relay opera-
tion statusVehicle stopped (Ignition
switch ON)
OFF
BRC-27, "
Actuator Motor,
Motor Relay, and Circuit
Inspection"Vehicle stopped (Engine run-
ning) ON
FR LH IN SOL
FR LH OUT SOL
FR RH IN SOL
FR RH OUT SOL
RR RH IN SOL
RR RH OUT SOL
RR LH IN SOL
RR LH OUT SOL Solenoid valve opera-
tionActuator (solenoid) is active
(“ACTIVE TEST” with CON-
SULT-III) or actuator relay is in-
active (in fail-safe mode).
ON
BRC-26, "
Solenoid Valve
System Inspection"When actuator (solenoid) is not
active and actuator relay is ac-
tive (ignition switch ON). OFF
ABS SIGNAL
EBD SIGNAL Signal statusABS active
EBD active
ON
ABS system
EBD system
ABS not active
EBD not active OFF
ABS FAIL SIG
EBD FAIL SIG Fail signal statusABS fail
EBD fail
ON
ABS system
EBD system
ABS normal
EBD normal OFF
Diagnostic mode
Description
SELF DIAGNOSTIC RESULT Displays ABS actuator and electric unit (control unit) self-diagnosis results. DATA MONITOR Displays ABS actuator and electric unit (control unit) input/output data in real time.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read. ACTIVE TEST Operation of electrical loads can be checked by sending drive signal to them.
Revision: May 2010 2011 Versa
Page 909 of 3787
![NISSAN TIIDA 2011 Service Owners Manual BRC-20
< SERVICE INFORMATION >[ABS]
TROUBLE DIAGNOSIS
SELF-DIAGNOSIS
Description
If an error is detected in the system
, the ABS warning lamp will turn on. In this case, perform self-diagnosis as
foll](/img/5/57396/w960_57396-908.png "NISSAN TIIDA 2011 Service Owners Manual BRC-20
< SERVICE INFORMATION >[ABS]
TROUBLE DIAGNOSIS
SELF-DIAGNOSIS
Description
If an error is detected in the system
, the ABS warning lamp will turn on. In this case, perform self-diagnosis as
foll")
BRC-20
< SERVICE INFORMATION >[ABS]
TROUBLE DIAGNOSIS
SELF-DIAGNOSIS
Description
If an error is detected in the system
, the ABS warning lamp will turn on. In this case, perform self-diagnosis as
follows:
Operation Procedure
1. Turn ignition switch OFF.
2. Connect CONSULT-III to the data link connector.
3. Turn ignition switch ON.
4. Start engine and drive at approximately 30 km/h (19 MPH) or more for approximately 1 minute.
5. After stopping the vehicle, with the engine running, t ouch “ABS”, “SELF-DIAG RESULTS” in order on the
CONSULT-III screen.
6. The self-diagnostic results are displayed. (If neces sary, the self-diagnostic results can be printed out by
touching “PRINT”.)
• When “NO DTC IS DETECTED” is displayed, check the ABS warning lamp.
7. Conduct the appropriate inspection from the display item list, and repair or replace the malfunctioning component.
8. Start engine and drive at approximately 30 km/h (19 MPH) or more for approximately 1 minute.
CAUTION:
• When a wheel sensor “short-circuit” is detected, if the vehicle is not driven at 30 km/h (19 MPH) for at least 1 minute, the ABS warn ing lamp will not turn off even if the malfunction is repaired.
9. Turn ignition switch OFF to prepare for erasing the memory.
10. Start the engine and touch “ABS”, “SELF-DIAG RESULTS”, “ERASE” in order on the CONSULT-III screen
to erase the error memory.
If “ABS” is not indicated, go to GI-36, "
CONSULT-III Data Link Connector (DLC) Circuit".
CAUTION:
If the error memory is not erased, re -conduct the operation from step 5.
11. For the final inspection, drive at approximately 30 km/h (19 MPH) or more for approximately 1 minute and
confirm that the ABS warning lamp is off.
Display Item List
FUNCTION TEST Conducted by CONS ULT-III instead of a technician to determine whether each system is "OK" or "NG".
ECU IDENTIFICATION ABS actuator and electric unit (control unit) part number can be read. Diagnostic mode
Description
Revision: May 2010 2011 Versa
Page 912 of 3787
![NISSAN TIIDA 2011 Service Owners Manual TROUBLE DIAGNOSISBRC-23
< SERVICE INFORMATION > [ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
× : Applicable
–: Not applicable
ACTIVE TEST
CAUTION:
• Do not perform active test while driving.
• Make](/img/5/57396/w960_57396-911.png "NISSAN TIIDA 2011 Service Owners Manual TROUBLE DIAGNOSISBRC-23
< SERVICE INFORMATION > [ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
× : Applicable
–: Not applicable
ACTIVE TEST
CAUTION:
• Do not perform active test while driving.
• Make")
TROUBLE DIAGNOSISBRC-23
< SERVICE INFORMATION > [ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
× : Applicable
–: Not applicable
ACTIVE TEST
CAUTION:
• Do not perform active test while driving.
• Make sure to completely bl eed air from the brake system.
• The ABS and brake warning lamps tu rn on during the active test.
Operation Procedure
1. Connect the CONSULT-III to the data link connector and start the engine.
2. Touch “ABS”.
If “ABS” is not indicated, go to GI-36, "
CONSULT-III Data Link Connector (DLC) Circuit".
3. Touch “ACTIVE TEST”.
4. The SELECT TEST ITEM screen is displayed.
5. Touch necessary test item.
6. With the “MAIN SIGNALS” display selected, touch “START”.
7. The Active Test screen will be displayed, so conduct the following test.
Solenoid Valve Operation Chart
NOTE:
• If active test is performed with brake pedal depressed, pedal stroke may change. This is normal.
• “TEST IS STOPPED” is displayed approx imately 10 seconds after operation starts.
• After “TEST IS STOPPED” is displayed, to perform test again, repeat Step 6.
ABS Motor
Touch “ON” and “OFF” on the screen. Check that ABS motor relay operates as shown in table below.
RR RH IN SOL
(ON/OFF)–
×× Rear RH IN ABS solenoid (ON/OFF)
status is displayed.
RR RH OUT SOL
(ON/OFF) –
×× Rear RH OUT ABS solenoid (ON/
OFF) status is displayed.
MOTOR RELAY
(ON/OFF) –
×× ABS motor relay signal (ON/OFF)
status is displayed.
ACTUATOR RLY
(ON/OFF) –
×× ABS actuator relay signal (ON/OFF)
status is displayed.
ABS FAIL SIG
(ON/OFF) ––
×ABS fail signal (ON/OFF) status is
displayed.
EBD FAIL SIG
(ON/OFF) ––
×EBD fail signal (ON/OFF) status is
displayed.
EBD SIGNAL
(ON/OFF) ––
×EBD operation (ON/OFF) status is
displayed.
ABS SIGNAL
(ON/OFF) ––
×ABS operation (ON/OFF) status is
displayed.
Item
(Unit) Data monitor item selection
Remarks
ECU INPUT
SIGNALS MAIN
SIGNALS SELECTION
FROM MENU
TEST ITEM CONDITIONJUDGEMENT
FR RH SOL
FR LH SOL
RR RH SOL
RR LH SOL Ignition switch is turned ON.Brake fluid pressure control operation
IN SOL OUT SOL
UP (Increase): OFF OFF
KEEP (Hold): ON OFF
DOWN (Decrease): ON ON
Revision: May 2010 2011 Versa