Page 4033 of 5121
![NISSAN TEANA 2008 Service Manual SEC-24
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
CLUCH SWNOTE:
This item is displayed, but cannot be monitored.
BRAKE SW 1 Indicates [ON/OFF] condition of brak NISSAN TEANA 2008 Service Manual SEC-24
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
CLUCH SWNOTE:
This item is displayed, but cannot be monitored.
BRAKE SW 1 Indicates [ON/OFF] condition of brak](/manual-img/5/57391/w960_57391-4032.png)
SEC-24
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
CLUCH SWNOTE:
This item is displayed, but cannot be monitored.
BRAKE SW 1 Indicates [ON/OFF] condition of brake switch.
DETE/CANCL SW Indicates [ON/OFF] condition of the P position.
SFT PN/N SW Indicates [ON/OFF] condition of the P or N position.
S/L -LOCK Indicates [ON/OFF] condition of steering lock unit (LOCK).
S/L -UNLOCK Indicates [ON/OFF] condition of steering lock unit (UNLOCK).
S/L RELAY -F/B Indicates [ON/OFF] condition of steering lock relay.
UNLK SEN -DR Indicates [ON/OFF] condition of driver door UNLOCK status.
PUSH SW -IPDM Indicates [ON/OFF] condition of push-button ignition switch.
IGN RLY1 -F/B Indicates [ON/OFF] condition of ignition relay 1.
DETE SW -IPDM Indicates [ON/OFF] condition of the P position.
SFT PN -IPDM Indicates [ON/OFF] condition of the P or N position.
SFT P -MET Indicates [ON/OFF] condition of the P position.
SFT N -MET Indicates [ON/OFF] condition of the N position.
ENGINE STATE Indicates [STOP/STALL/CRANK/RUN] condition of engine states.
S/L LOCK-IPDM Indicates [ON/OFF] condition of steering lock unit (LOCK).
S/L UNLK-IPDM Indicates [ON/OFF] condition of steering lock unit (UNLOCK).
S/L RELAY-REQ Indicates [ON/OFF] condition of steering lock relay.
VEH SPEED 1 Displays the vehicle speed signal received from combination meter by numerical value [Km/h].
VEH SPEED 2 Displays the vehicle speed signal received from ABS, VDC or CVT by numerical value [Km/h].
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver side door status.
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger side door status.
ID OK FLAG Indicates [SET/RESET] condition of key ID.
PRMT ENG STRT Indicates [SET/RESET] condition of engine start possibility.
PRMT RKE STRTNOTE:
This item is displayed, but cannot be monitored.
KEY SW -SLOT Indicates [ON/OFF] condition of key slot.
TRNK/HAT MNTR Indicates [ON/OFF] condition of trunk lid.
RKE-LOCK Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.
RKE-UNLOCK Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.
RKE-TR/BD Indicates [ON/OFF] condition of TRUNK OPEN signal from Intelligent Key.
RKE-PANICNOTE:
This item is displayed, but cannot be monitored.
RKE-P/W OPENNOTE:
This item is displayed, but cannot be monitored.
RKE-MODE CHG Indicates [ON/OFF] condition of MODE CHANGE signal from Intelligent Key.
RKE OPE COUN1When remote keyless entry receiver receives the signal transmitted while operating on Intelligent Key, the
numerical values start changing.
RKE OPE COUN2NOTE:
This item is displayed, but cannot be monitored. Monitor Item Condition
Page 4034 of 5121
![NISSAN TEANA 2008 Service Manual DIAGNOSIS SYSTEM (BCM)
SEC-25
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
THEFT ALM
THEFT ALM : CONSULT-III Function (BCM - THEFT)INFOID:0000000003814916
APPLICATIO NISSAN TEANA 2008 Service Manual DIAGNOSIS SYSTEM (BCM)
SEC-25
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
THEFT ALM
THEFT ALM : CONSULT-III Function (BCM - THEFT)INFOID:0000000003814916
APPLICATIO](/manual-img/5/57391/w960_57391-4033.png)
DIAGNOSIS SYSTEM (BCM)
SEC-25
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
THEFT ALM
THEFT ALM : CONSULT-III Function (BCM - THEFT)INFOID:0000000003814916
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
Test item Description
BATTERY SAVERThis test is able to check interior room lamp operation.
The interior room lamp will be activated when “ON” on CONSULT-III screen is touched.
PW REMOTO DOWN SETNOTE:
This item is displayed, but cannot be used.
OUTSIDE BUZZERThis test is able to check Intelligent Key warning buzzer operation.
The Intelligent Key warning buzzer will be activated when “ON” on CONSULT-III screen is touched.
INSIDE BUZZERThis test is able to check warning chime in combination meter operation.
Take away warning chime sounds when “TAKE OUT” on CONSULT-III screen is touched.
Key warning chime sounds when “KEY” on CONSULT-III screen is touched.
P position warning chime sounds when “KNOB” on CONSULT-III screen is touched.
INDICATORThis test is able to check warning lamp operation.
“KEY” Warning lamp illuminates when “RED ON” on CONSULT-III screen is touched.
“KEY” Warning lamp blinks when “RED IND” on CONSULT-III screen is touched.
INT LAMPThis test is able to check interior room lamp operation.
The interior room lamp will be activated when “ON” on CONSULT-III screen is touched.
LCDThis test is able to check meter display information
Engine start information displays when “BP N” on CONSULT-III screen is touched.
Engine start information displays when “BP I” on CONSULT-III screen is touched.
Key ID warning displays when “ID NG” on CONSULT-III screen is touched.
Steering lock information displays when “ROTAT” on CONSULT-III screen is touched.
P position warning displays when “SFT P” on CONSULT-III screen is touched.
Intelligent Key insert information displays when “INSRT” on CONSULT-III screen is touched.
Intelligent Key low battery warning displays when “BATT” on CONSULT-III screen is touched.
Take away warning displays when “OUTKEY” on CONSULT-III screen is touched.
OFF position warning displays when “LK WN” on CONSULT-III screen is touched.
TRUNK/GLASS HATCHThis test is able to check trunk lid opener actuator open operation.
This actuator opens when “OPEN” on CONSULT-III screen is touched.
FLASHERThis test is able to check security hazard lamp operation.
The hazard lamps will be activated when “RH” or “LH”on CONSULT-III screen is touched.
HORNThis test is able to check horn operation.
The horn will be activated when “ON” on CONSULT-III screen is touched.
P RANGEThis test is able to check control device power supply
Control device power is supplied when “ON” on CONSULT-III screen is touched.
ENGINE SW ILLUMIThis test is able to check push-ignition switch illumination operation.
Push-ignition switch illumination illuminates when “ON” on CONSULT-III screen is touched.
LOCK INDICATORThis test is able to check LOCK indicator in push-ignition switch operation.
LOCK indicator in push-ignition switch illuminates when “ON” on CONSULT-III screen is touched.
ACC INDICATORThis test is able to check ACC indicator in push-ignition switch operation.
ACC indicator in push-ignition switch illuminates when “ON” on CONSULT-III screen is touched.
IGNITION ON INDThis test is able to check ON indicator in push-ignition switch operation.
ON indicator in push-ignition switch illuminates when “ON” on CONSULT-III screen is touched.
KEY SLOT ILLUMIThis test is able to check key slot illumination operation.
Key slot illumination illuminates when “ON” on CONSULT-III screen is touched.
TRUNK/BACK DOORThis test is able to check trunk lid opener actuator open operation.
This actuator opens when “OPEN” on CONSULT-III screen is touched.
Page 4035 of 5121
![NISSAN TEANA 2008 Service Manual SEC-26
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
DATA MONITOR
WORK SUPPORT
ACTIVE TEST
Diagnosis mode Function Description
WORK SUPPORT Changes the setting for each system NISSAN TEANA 2008 Service Manual SEC-26
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
DATA MONITOR
WORK SUPPORT
ACTIVE TEST
Diagnosis mode Function Description
WORK SUPPORT Changes the setting for each system](/manual-img/5/57391/w960_57391-4034.png)
SEC-26
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
DATA MONITOR
WORK SUPPORT
ACTIVE TEST
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.
Monitored Item Description
REQ SW -DR Indicates [ON/OFF] condition of door request switch (driver side).
REQ SW -AS Indicates [ON/OFF] condition of door request switch (passenger side).
REQ SW -RRNOTE:
This is displayed even when it is not equipped.
REQ SW -RLNOTE:
This is displayed even when it is not equipped.
REQ SW -BD/TR Indicates [ON/OFF] condition of trunk lid opener request switch.
PUSH SW Indicates [ON/OFF] condition of push-button ignition switch
UNLK SEN -DR Indicates [ON/OFF] condition of driver door UNLOCK status.
KEY SW -SLOT Indicates [ON/OFF] condition of key slot.
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.
DOOR SW-BKNOTE:
This is displayed even when it is not equipped.
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock/unlock switch.
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock/unlock switch.
KEY CYL LK-SWNOTE:
This is displayed even when it is not equipped.
KEY CYL UN-SWNOTE:
This is displayed even when it is not equipped.
KEY CYL SW-TRNOTE:
This is displayed even when it is not equipped.
TR/BD OPEN SW Indicates [ON/OFF] condition of trunk lid opener switch.
TRNK/HAT MNTR Indicates [ON/OFF] condition of trunk room lamp switch.
RKE-LOCK Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.
RKE-UNLOCK Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.
RKE-TR/BD Indicates [ON/OFF] condition of TRUNK LID OPEN signal from Intelligent Key.
Test Item Description
SECURITY ALARM SET This mode is able to confirm and change security alarm ON-OFF setting.
THEFT ALM TRGThe switch which triggered vehicle security alarm is recorded. This mode is able to confirm and
erase the record of vehicle security alarm. The trigger data can be erased by touching “CLEAR” on
CONSULT-III screen.
Page 4036 of 5121
![NISSAN TEANA 2008 Service Manual DIAGNOSIS SYSTEM (BCM)
SEC-27
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
IMMU
IMMU : CONSULT-III Function (BCM - IMMU)INFOID:0000000003814917
APPLICATION ITEM
CONS NISSAN TEANA 2008 Service Manual DIAGNOSIS SYSTEM (BCM)
SEC-27
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
IMMU
IMMU : CONSULT-III Function (BCM - IMMU)INFOID:0000000003814917
APPLICATION ITEM
CONS](/manual-img/5/57391/w960_57391-4035.png)
DIAGNOSIS SYSTEM (BCM)
SEC-27
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
IMMU
IMMU : CONSULT-III Function (BCM - IMMU)INFOID:0000000003814917
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
DATA MONITOR
ACTIVE TEST
Test Item Description
THEFT INDThis test is able to check security indicator lamp operation. The lamp will be turned on when “ON”
on CONSULT-III screen is touched.
HEADLAMP(HI)This test is able to check vehicle security lamp operation. The headlamps will be activated for 0.5
seconds after “ON” on CONSULT-III screen is touched.
FLASHERThis test is able to check vehicle security hazard lamp operation. The hazard lamps will be activat-
ed after “ON” on CONSULT-III screen is touched.
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 BCM.
Monitor item Content
CONFRM ID ALL
Indicates [YET] at all time.
Switches to [DONE] when a registered Intelligent Key is inserted into the key slot. CONFIRM ID4
CONFIRM ID3
CONFIRM ID2
CONFIRM ID1
TP 4
Indicates the number of ID which has been registered. TP 3
TP 2
TP 1
PUSH SW Indicates [ON/OFF] condition of push-button ignition switch.
KEY SW -SLOT Indicates [ON/OFF] condition of key slot.
Test item Description
THEFT INDThis test is able to check security indicator lamp operation.
The lamp will be turned on when “ON” on CONSULT-III screen touched.
Page 4037 of 5121
![NISSAN TEANA 2008 Service Manual SEC-28
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
U1000 CAN COMM CIRCUIT
COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
BCM
BCM : DescriptionINFOID:0000000003814918
CAN (Controller Area Network) is a NISSAN TEANA 2008 Service Manual SEC-28
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
U1000 CAN COMM CIRCUIT
COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
BCM
BCM : DescriptionINFOID:0000000003814918
CAN (Controller Area Network) is a](/manual-img/5/57391/w960_57391-4036.png)
SEC-28
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
U1000 CAN COMM CIRCUIT
COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
BCM
BCM : DescriptionINFOID:0000000003814918
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 LAN-22, "
CAN Communication Signal Chart".
BCM : DTC LogicINFOID:0000000003814919
DTC DETECTION LOGIC
BCM : Diagnosis ProcedureINFOID:0000000003814920
1.PERFORM SELF DIAGNOSTIC
1. Turn ignition switch ON and wait for 2 seconds or more.
2. Check “Self Diagnostic Result”.
Is
“U1000: CAN COMM CIRCUIT” displayed?
YES >> Refer to LAN-14, "Trouble Diagnosis Flow Chart".
NO >> Refer to GI-35, "
Intermittent Incident".
IPDM E/R
IPDM E/R : DescriptionINFOID:0000000003814921
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 LAN-22, "
CAN Communication Signal Chart".
IPDM E/R : DTC LogicINFOID:0000000003814922
DTC DETECTION LOGIC
IPDM E/R : Diagnosis ProcedureINFOID:0000000003814923
1.PERFORM SELF DIAGNOSTIC
DTCCONSULT-III display
descriptionDTC Detection Condition Possible cause
U1000 CAN COMM CIRCUITWhen BCM cannot communicate CAN com-
munication signal continuously for 2 seconds
or more.CAN communication system
DTCCONSULT-III display
descriptionDTC Detection Condition Possible cause
U1000 CAN COMM CIRCUITWhen IPDM E/R cannot communicate CAN
communication signal continuously for 2
seconds or moreCAN communication system
Page 4038 of 5121
U1000 CAN COMM CIRCUIT
SEC-29
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
1. Turn ignition switch ON and wait for 2 seconds or more.
2. Check “Self Diagnostic Result” of IPDM E/R.
Is
“CAN COMM CIRCUIT” displayed?
YES >> Refer to LAN-14, "Trouble Diagnosis Flow Chart".
NO >> Refer to GI-35, "
Intermittent Incident".
Page 4039 of 5121
SEC-30
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
U1010 CONTROL UNIT (CAN)
U1010 CONTROL UNIT (CAN)
BCM
BCM : DTC LogicINFOID:0000000003814924
DTC DETECTION LOGIC
BCM : Diagnosis ProcedureINFOID:0000000003814925
1.REPLACE BCM
When DTC “U1010: CONTROL UNIT (CAN)” is detected, replace BCM.
>> Replace BCM. Refer to BCS-78, "
Exploded View".
BCM : Special Repair RequirementINFOID:0000000003814926
1.REQUIRED WORK WHEN REPLACING BCM
Initialize control unit. Refer to CONSULT-III operation manual NATS-IVIS/NVIS.
>> Work end.
DTCCONSULT-III display de-
scriptionDTC Detection Condition Possible cause
U1010 CONTROL UNIT (CAN) BCM detected internal CAN communication circuit malfunction. BCM
Page 4040 of 5121
![NISSAN TEANA 2008 Service Manual P1610 LOCK MODE
SEC-31
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
P1610 LOCK MODE
DescriptionINFOID:0000000003814927
When the starting operation is carried more t NISSAN TEANA 2008 Service Manual P1610 LOCK MODE
SEC-31
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
P1610 LOCK MODE
DescriptionINFOID:0000000003814927
When the starting operation is carried more t](/manual-img/5/57391/w960_57391-4039.png)
P1610 LOCK MODE
SEC-31
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
P1610 LOCK MODE
DescriptionINFOID:0000000003814927
When the starting operation is carried more than five times consecutively under the following conditions, NATS
will shift to the mode which prevents the engine from being started.
Unregistered Intelligent Key is used.
BCM or ECM is malfunctioning.
DTC LogicINFOID:0000000003814928
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES >> Go to SEC-31, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003814929
1.CHECK ENGINE START FUNCTION
1. Perform the check for DTC except DTC P1610.
2. Use CONSULT-III to erase DTC after fixing.
3. Turn ignition switch OFF.
4. Turn ignition switch ON when registered Intelligent Key is inserted into key slot and wait for 5 seconds.
5. Turn the ignition switch OFF and wait 5 seconds.
6. Repeat steps 4 and 5 twice (total of 3 cycles).
7. Check that engine can start when registered Intelligent Key is inserted into key slot.
>> INSPECTION END
DTC No.Trouble diagnosis
nameDTC detecting condition Possible cause
P1610 LOCK MODEWhen the starting operation is carried out
five or more times consecutively under the
following conditions.
Unregistered Intelligent Key
BCM or ECM is malfunctioning.—