Page 1217 of 5883
![NISSAN TIIDA 2007 Service Repair Manual DLK-628
< FUNCTION DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DIAGNOSIS SYSTEM (BCM)
DATA MONITOR
ACTIVE TEST
:
WORK SUPPORT
MULTIREMOTE ENT
MULTIREMOTE ENT : CONSULT-III Function (BCM - MULTIREMOTE NISSAN TIIDA 2007 Service Repair Manual DLK-628
< FUNCTION DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DIAGNOSIS SYSTEM (BCM)
DATA MONITOR
ACTIVE TEST
:
WORK SUPPORT
MULTIREMOTE ENT
MULTIREMOTE ENT : CONSULT-III Function (BCM - MULTIREMOTE](/manual-img/5/57395/w960_57395-1216.png)
DLK-628
< FUNCTION DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DIAGNOSIS SYSTEM (BCM)
DATA MONITOR
ACTIVE TEST
:
WORK SUPPORT
MULTIREMOTE ENT
MULTIREMOTE ENT : CONSULT-III Function (BCM - MULTIREMOTE ENT)
INFOID:0000000001397227
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
Diagnosis mode Function Description
WORK SUPPORT Changes the setting for each system function.
DATA MONITOR The BCM input/output signals are displayed.
ACTIVE TEST The signals used to activate each device are forcibly supplied from BCM.
Monitor Item Condition
IGN ON SW Indicates [ON/OFF] condition of ignition switch in ON position.
ACC ON SW Indicates [ON/OFF] condition of ignition switch in ACC position.
KEY ON SW Indicates [ON/OFF] condition of key switch.
CDL LOCK SW Indicates [ON/OFF] condition of door lock and unlock switch.
CDL UNLOCK SW Indicates [ON/OFF] condition of door lock and unlock switch.
DOOR SW-DR Indicates [ON/OFF] condition of front door switch (driver side).
DOOR SW-AS Indicates [ON/OFF] condition of front door switch (passenger side).
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH.
BACK DOOR SW Indicates [ON/OFF] condition of back door switch.
KEYLESS LOCK Indicates [ON/OFF] condition of lock signal from key fob.
KEYLESS UNLOCK Indicates [ON/OFF] condition of unlock signal from key fob.
UNLOCK WITH DR This item is indicated, but not monitored.
VEHICLE SPEEDDisplays the vehicle speed signal received from combination meter by numerical value
[km/h].
Test item Description
SUPER LOCK This test is able to check super lock operation [LOCK (SET)/UNLOCK (RELEASE)].
DOOR LOCK INDThis test is able to check door lock indicator (built in door lock and unlock switch on center
console) operation [ON/OFF].
DOOR LOCKThis test is able to check door lock operation [ALL LOCK/ALL UNLOCK/DR UNLOCK/
OTHER UNLOCK].
Test item Description
SECURITY DOOR LOCK SETAnti hijack function mode can be changed in this mode.
ON: Anti hijack mode is active.
OFF: Anti hijack mode is inactive.
Diagnosis mode Function Description
WORK SUPPORT Changes the setting for each system function.
Page 1218 of 5883
![NISSAN TIIDA 2007 Service Repair Manual DIAGNOSIS SYSTEM (BCM)
DLK-629
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TRUNK
TRUNK : CONSULT-III Function (BCM - T NISSAN TIIDA 2007 Service Repair Manual DIAGNOSIS SYSTEM (BCM)
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WORK SUPPORT
TRUNK
TRUNK : CONSULT-III Function (BCM - T](/manual-img/5/57395/w960_57395-1217.png)
DIAGNOSIS SYSTEM (BCM)
DLK-629
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TRUNK
TRUNK : CONSULT-III Function (BCM - TRUNK)INFOID:0000000001397228
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
DATA MONITOR
DATA MONITOR The BCM input/output signals are displayed.
ACTIVE TEST The signals used to activate each device are forcibly supplied from BCM.Diagnosis mode Function Description
Monitor Item Condition
IGN ON SW Indicates [ON/OFF] condition of ignition switch in ON position.
ACC ON SW Indicates [ON/OFF] condition of ignition switch in ACC position.
KEY ON SW Indicates [ON/OFF] condition of key switch.
KEYKESS LOCK Indicates [ON/OFF] condition of lock signal from key fob.
KEYLESS UNLOCK Indicates [ON/OFF] condition of unlock signal from key fob.
DOOR SW-DR Indicates [ON/OFF] condition of front door switch (driver side).
DOOR SW-AS Indicates [ON/OFF] condition of front door switch (passenger side).
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH.
BACK DOOR SW Indicates [ON/OFF] condition of back door switch.
CDL LOCK SW Indicates [ON/OFF] condition of door lock and unlock switch.
CDL UNLOCK SW Indicates [ON/OFF] condition of door lock and unlock switch.
RKE LOCK AND UNLOCK This item is indicated, but not monitored.
Test item Description
DOOR LOCKThis test is able to check warning chime in combination meter operation. [ALL LOCK/ALL UN-
LOCK/DR UNLOCK/OTHER UNLOCK]
INT LAMP This test is able to check interior lamp operation [ON/OFF].
FLASHER This test is able to check flasher operation [LH/RH/OFF].
Test item Description
HAZARD LAMP SETAnswer back function (hazard) mode can be changed in this mode.
For the detail of the setting, refer to DLK-625, "
System Description".
AUTO LOCK SETAuto relock time can be changed in this mode.
MODE 1: 1 minute
MODE 2: 2 minutes
MODE 3: 3 minutes
MODE 4: 4 minutes
MODE 5: 5 minutes
Diagnosis mode Function Description
DATA MONITOR The BCM input/output signals are displayed.
ACTIVE TEST The signals used to activate each device are forcibly supplied from Intelligent Key unit.
Page 1219 of 5883
DLK-630
< FUNCTION DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
Monitor Item Condition
IGN ON SW Indicates [ON/OFF] condition of ignition switch in ON position.
KEY ON SW Indicates [ON/OFF] condition of key switch.
TRNK OPNR SW Indicates [ON/OFF] condition of back door opener switch.
VEHICLE SPEEDDisplays the vehicle speed signal received from combination meter by numerical value
[km/h].
Test item Description
TRUNK/GLASS HATCH This test is able to check back door opener operation [ON/OFF].
Page 1220 of 5883
![NISSAN TIIDA 2007 Service Repair Manual U1000 CAN COMM CIRCUIT
DLK-631
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COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
DescriptionINFOID:0000000001397229
CA NISSAN TIIDA 2007 Service Repair Manual U1000 CAN COMM CIRCUIT
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COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
DescriptionINFOID:0000000001397229
CA](/manual-img/5/57395/w960_57395-1219.png)
U1000 CAN COMM CIRCUIT
DLK-631
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COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
DescriptionINFOID:0000000001397229
CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicle is equipped with many electronic control unit, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected
with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less
wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart, refer to XX-XX, "*****"
.
DTC LogicINFOID:0000000001397230
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000001397231
1.PERFORM SELF DIAGNOSTIC
1. Turn ignition switch ON and wait for 2 seconds or more.
2. Check “Self Diagnostic Result”.
Is
“CAN COMM CIRCUIT” displayed?
YES >> Refer to XX-XX, "*****".
NO >> Refer to XX-XX, "*****"
.
DTCCONSULT-III display
descriptionDTC Detection Condition Possible cause
U1000 CAN COMM CIRCUITWhen Intelligent Key unit cannot communi-
cate CAN communication signal continuous-
ly for 2 seconds or more.In CAN communication system, any item (or items)
of the following listed below is malfunctioning.
Transmission
Receiving (BCM)
Receiving (ECM)
Receiving (METER/M&A)
Page 1221 of 5883
![NISSAN TIIDA 2007 Service Repair Manual DLK-632
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
U1010 CONTROL UNIT (CAN)
U1010 CONTROL UNIT (CAN)
DescriptionINFOID:0000000001397232
CAN (Controller Area Network) is a serial communica NISSAN TIIDA 2007 Service Repair Manual DLK-632
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
U1010 CONTROL UNIT (CAN)
U1010 CONTROL UNIT (CAN)
DescriptionINFOID:0000000001397232
CAN (Controller Area Network) is a serial communica](/manual-img/5/57395/w960_57395-1220.png)
DLK-632
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
U1010 CONTROL UNIT (CAN)
U1010 CONTROL UNIT (CAN)
DescriptionINFOID:0000000001397232
CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicle is equipped with many electronic control unit, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected
with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less
wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart, refer to XX-XX, "*****"
.
DTC LogicINFOID:0000000001397233
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000001397234
1.REPLACE BCM
When DTC [U1010] is detected, replace BCM.
>> Replace BCM. Refer to BCS-57, "
Removal and Installation of BCM".
Special Repair RequirementINFOID:0000000001397235
1.REQUIRED WORK WHEN REPLACING INTELLIGENT KEY UNIT
Initialize control unit. Refer to CONSULT-III operation manual.
>> Work end.
DTCCONSULT-III display de-
scriptionDTC Detection Condition Possible cause
U1010 CONTROL UNIT (CAN)When detecting error during the initial diagnosis of CAN control-
ler of BCM.BCM
Page 1222 of 5883
POWER SUPPLY AND GROUND CIRCUIT
DLK-633
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POWER SUPPLY AND GROUND CIRCUIT
BCM
BCM : Diagnosis ProcedureINFOID:0000000001530747
Refer to BCS-30, "Diagnosis Procedure".
Page 1223 of 5883
![NISSAN TIIDA 2007 Service Repair Manual DLK-634
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000001530748
Transmits door lock NISSAN TIIDA 2007 Service Repair Manual DLK-634
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000001530748
Transmits door lock](/manual-img/5/57395/w960_57395-1222.png)
DLK-634
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000001530748
Transmits door lock/unlock operation to BCM.
DRIVER SIDE : Component Function CheckINFOID:0000000001530749
1.CHECK FUNCTION
With CONSULT-III
Check “CDL LOCK SW ”and “CDL UNLOCK SW” in “Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES >> Door lock and unlock switch is OK.
NO >> Refer to DLK-634, "
DRIVER SIDE : Diagnosis Procedure".
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000001530750
1.CHECK DOOR LOCK AND UNLOCK INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect door lock and unlock switch connector.
3. Using an oscilloscope, check voltage between door lock and
unlock switch harness connector (A) D7 terminal 6, connector
(B) D8 terminal 18 and ground.
Is the inspection result normal?
YES >> GO TO 3.
Monitor item Condition
CDL LOCK SW LOCK : ON
UNLOCK : OFF
CDL UNLOCK SW LOCK : OFF
UNLOCK : ON
ALKIA0737ZZ
Te r m i n a l
Signal
(Reference value) (+)
(–)
Door lock and unlock switch
connectorTe r m i n a l
D7 6
Ground
D8 18
JPMIA0154GB
Page 1224 of 5883
![NISSAN TIIDA 2007 Service Repair Manual DOOR LOCK AND UNLOCK SWITCH
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NO >> GO TO 2.
2.CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT
1. Turn ignition NISSAN TIIDA 2007 Service Repair Manual DOOR LOCK AND UNLOCK SWITCH
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NO >> GO TO 2.
2.CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT
1. Turn ignition](/manual-img/5/57395/w960_57395-1223.png)
DOOR LOCK AND UNLOCK SWITCH
DLK-635
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NO >> GO TO 2.
2.CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM connector (A) M18 terminals 6,
25 and door lock and unlock switch connector (B) D7 terminal 6,
connector (C) D8 terminal 18.
4. Check continuity between BCM connector (A) M18 terminals 6, 25 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
3.CHECK DOOR LOCK AND UNLOCK SWITCH GROUND
Check continuity between main power window and door lock/unlock
switch connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness.
4.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
ALKIA0738ZZ
BCM connector TerminalDoor lock and unlock
switch connectorTerminal Continuity
M186D8 18
Ye s
25 D7 6
BCM connector Terminal
GroundContinuity
M186
No
25
LIIA0392E
Main power window and door lock/unlock
switch connectorTe r m i n a l
GroundContinuity
D8 17 Yes