2007 NISSAN TIIDA display

DIAGNOSIS AND REPAIR WORKFLOW
DLK-611
< BASIC INSPECTION >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
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 for BCM.
2. Perform the following procedure if DTC is displayed.
- 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.
If two or more DTCs are detected, refer to DLK-716, "
DTCInspectionPriorityChart" and determine trouble
diagnosis order.
Is DTC detected?
YES >> GO TO 8.
NO >> Refer to XX-XX, "*****"
.
6.PERFORM BASIC INSPECTION
Perform Basic Inspection, refer to DLK-733, "
Basic Inspection".
Inspection End>>GO TO 7.
7.DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE
Detect malfunctioning system according to Symptom Table based on the confirmed symptom in step 4.
>> GO TO 8.
8.DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the system.
NOTE:
The Diagnostic Procedure described based on open circuit inspection. A short circuit inspection is also
required for the circuit check in the Diagnostic Procedure.
>> GO TO 9.

DLK-612
< BASIC INSPECTION >[WITHOUT I-KEY, WITH SUPER LOCK]
DIAGNOSIS AND REPAIR WORKFLOW
9.REPAIR OR REPLACE THE MALFUNCTIONING PART
1. Repair or replace the malfunctioning part.
2. Reconnect parts or connectors disconnected during Diagnostic Procedure again after repair and replace-
ment.
3. Check DTC. If DTC is displayed, erase it.
>> GO TO 10.
10.FINAL CHECK
When DTC was detected in step 2, perform DTC Confirmation Procedure or Component Function Check
again, and then check that the malfunction have been repaired securely.
When symptom was described from the customer, refer to confirmed symptom in step 3 or 4, and check that
the symptom is not detected.
Does the symptom reappear?
YES (DTC is detected)>>GO TO 8.
YES (Symptom remains)>>GO TO 6.
NO >>INSPECTION END

DIAGNOSIS SYSTEM (BCM)
DLK-627
< FUNCTION DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)INFOID:0000000001397225
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
DOOR LOCK
DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)INFOID:0000000001397226
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.
SELF-DIAG RESULTS Displays the diagnosis results judged by BCM. Refer to XX-XX, "*****"
.
CAN DIAG SUPPORT MNTR Monitors the reception status of CAN communication viewed from BCM.
DATA MONITOR The BCM input/output signals are displayed.
ACTIVE TEST The signals used to activate each device are forcibly supplied from BCM.
ECU IDENTIFICATION The BCM part number is displayed.
CONFIGURATION Enables to read and save the vehicle specification.
 Enables to write the vehicle specification when replacing BCM.
System Sub system selection itemDiagnosis mode
WORK SUPPORT DATA MONITOR ACTIVE TEST
—BCM×
Door lock DOOR LOCK×××
Rear window defogger REAR DEFOGGER××
Warning chime BUZZER××
Interior room lamp timer INT LAMP×××
Remote keyless entry system MULTI REMOTE ENT×××
Exterior lamp HEAD LAMP×××
Wiper and washer WIPER×××
Turn signal and hazard warning lamps FLASHER××
Air conditioner AIR CONDITONER×
Intelligent Key system INTELLIGENT KEY×
Combination switch COMB SW×
Immobilizer IMMU××
Interior room lamp battery saver BATTERY SAVER×××
Trunk open TRUNK×
Vehicle security system THEFT ALM×××
Signal buffer system SIGNAL BUFFER××
PTC heater system PTC HEATER××

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.

DIAGNOSIS SYSTEM (BCM)
DLK-629
< FUNCTION DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
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.

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].

U1000 CAN COMM CIRCUIT
DLK-631
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
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)

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