trunk NISSAN TEANA 2008 Service Manual

INL-10
< FUNCTION DIAGNOSIS >
INTERIOR ROOM LAMP BATTERY SAVER SYSTEM
Component Parts Location
INFOID:0000000003774545
Component DescriptionINFOID:0000000003774546
1. Personal lamp 2. Request switch 3. Step lamp
4. Door switch 5. Door lock/unlock switch 6. Key slot
7. Map lamp 8. Vanity mirror lamp 9. Remote keyless entry receiver
10. BCM 11. Trunk room lamp switch 12. Trunk room lamp
A. Over the glove box B. Behind the combination meter C. Trunk lid lock assembly
D. Trunk room upward
JPLIA1127ZZ
Part Description
BCMOperates the interior room lamp battery saver depending on the vehicle condition to
cut the interior room lamp power supply.
Remote keyless entry receiver Receives the lock/unlock signal from keyfob.
 Transmits the lock/unlock signal to BCM.

INTERIOR ROOM LAMP BATTERY SAVER SYSTEM
INL-11
< FUNCTION DIAGNOSIS >
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 Request switch
 Door lock/unlock switchInputs the lock/unlock signal to BCM.
 Door switch
 Trunk room lamp switchInputs the switch signal to BCM.
Key slot Inputs the key switch status to BCM.Part Description

INL-14
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)INFOID:0000000003894737
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.
×: Applicable item
NOTE:
*: This item is displayed, but is not used.
FREEZE FRAME DATA (FFD) AND IGN COUNTER
Freeze Frame Data
Diagnosis mode Function Description
Work Support Changes the setting for each system function.
Self Diagnostic Result Displays the diagnosis results judged by BCM.
CAN Diag Support MonitorMonitors the reception status of CAN communication viewed from BCM. Refer to CONSULT-III opera-
tion manual.
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 Read and save the vehicle specification.
 Write the vehicle specification when replacing BCM.
System Sub system selection itemDiagnosis mode
Work Support Data Monitor Active Test
Door lock DOOR LOCK×××
Rear window defogger REAR DEFOGGER××
Warning chime BUZZER××
Interior room lamp timer INT LAMP×××
Exterior lamp HEAD LAMP×××
Wiper and washer WIPER×××
Turn signal and hazard warning lamps FLASHER×××
— AIR CONDITONER*
 Intelligent Key system
 Engine start systemINTELLIGENT KEY×××
Combination switch COMB SW×
Body control system BCM×
NVIS - NATS IMMU××
Interior room lamp battery saver BATTERY SAVER×××
Trunk lid opener system TRUNK××
Vehicle security system THEFT ALM×××
— RETAINED PWR*×
Signal buffer system SIGNAL BUFFER××
— TPMS (AIR PRESSURE MONITOR)*×××

DIAGNOSIS SYSTEM (BCM)
INL-17
< FUNCTION DIAGNOSIS >
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ACTIVE TEST
BATTERY SAVER
BATTERY SAVER : CONSULT-III Function (BCM - BATTERY SAVER)INFOID:0000000003774553
WORK SUPPORT
*: Factory setting
DATA MONITOR
DOOR SW-DR
[On/Off]The switch status input from front door switch (driver side)
DOOR SW-AS
[On/Off]The switch status input from front door switch (passenger side)
DOOR SW-RR
[On/Off]The switch status input from rear door switch RH
DOOR SW- RL
[On/Off]The switch status input from rear door switch LH
DOOR SW-BK
[On/Off]NOTE:
The item is indicated, but not monitored.
CDL LOCK SW
[On/Off]Lock switch status received from door lock/unlock switch
CDL UNLOCK SW
[On/Off]Unlock switch status received from door lock/unlock switch
KEY CYL LK-SW
[On/Off]NOTE:
The item is indicated, but not monitored.
KEY CYL UN-SW
[On/Off]NOTE:
The item is indicated, but not monitored.
TRNK/HAT MNTR
[On/Off]The switch status input from trunk room lamp switch
RKE-LOCK
[On/Off]Lock signal status received from remote keyless entry receiver
RKE-UNLOCK
[On/Off]Unlock signal status received from remote keyless entry receiver Monitor item
[Unit]Description
Test item Operation Description
INT LAMPOnOutputs the interior room lamp control signal to turn map lamp and personal lamp ON
(Map lamp switch is in DOOR position).
Off Stops the interior room lamp control signal to turn map lamp and personal lamp OFF.
STEP LAMP TESTOn Outputs the step lamp control signal to turn step lamp ON.
Off Stops the step lamp control signal to turn step lamp OFF.
LUGGAGE LAMP TESTOn Outputs the trunk room lamp control signal to turn trunk room lamp ON.
Off Stops the trunk room lamp control signal to turn trunk room lamp OFF.
Service item Setting item Setting
BATTERY SAVER SETOn* With the exterior lamp battery saver function
Off Without the exterior lamp battery saver function
ROOM LAMP BAT SAV SETOn* With the interior room lamp battery saver function
Off Without the interior room lamp battery saver function
ROOM LAMP TIMER SETMODE 1* 30 min.
Sets the interior room lamp battery saver timer operating
time.
MODE 2 60 min.

INL-18
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
*: Each lamp switch is in ON position.Monitor item
[Unit]Description
REQ SW-DR
[On/Off]The switch status input from request switch (driver side)
REQ SW-AS
[On/Off]The switch status input from front request switch (passenger side)
PUSH SW
[On/Off]The switch status input from push-button ignition switch
KEY SW-SLOT
[On/Off]Key switch status input from key slot
DOOR SW-DR
[On/Off]The switch status input from front door switch (driver side)
DOOR SW-AS
[On/Off]The switch status input from front door switch (passenger side)
DOOR SW-RR
[On/Off]The switch status input from rear door switch RH
DOOR SW- RL
[On/Off]The switch status input from rear door switch LH
DOOR SW-BK
[On/Off]NOTE:
The item is indicated, but not monitored.
CDL LOCK SW
[On/Off]Lock switch status received from door lock/unlock switch
CDL UNLOCK SW
[On/Off]Unlock switch status received from door lock/unlock switch
KEY CYL LK-SW
[On/Off]NOTE:
The item is indicated, but not monitored.
KEY CYL UN-SW
[On/Off]NOTE:
The item is indicated, but not monitored.
TRNK/HAT MNTR
[On/Off]The switch status input from trunk room lamp switch
RKE-LOCK
[On/Off]Lock signal status received from remote keyless entry receiver
RKE-UNLOCK
[On/Off]Unlock signal status received from remote keyless entry receiver
Test item Operation Description
BATTERY SAVEROff Cuts the interior room lamp power supply to turn interior room lamp OFF.
On Outputs the interior room lamp power supply to turn interior room lamp ON.*

INL-20
< COMPONENT DIAGNOSIS >
INTERIOR ROOM LAMP POWER SUPPLY CIRCUIT
INTERIOR ROOM LAMP POWER SUPPLY CIRCUIT
DescriptionINFOID:0000000003774555
Provides the interior room lamp power supply. Also cuts the power supply when the interior room lamp battery
saver activating.
Component Function CheckINFOID:0000000003774556
1.CHECK INTERIOR ROOM LAMP POWER SUPPLY FUNCTION
CONSULT-III ACTIVE TEST
1. Turn ignition switch ON.
2. Turn each interior room lamp ON.
- Map lamp
- Personal lamp
- Step lamp
- Vanity mirror lamp
- Trunk room lamp
3. Select "BATTERY SAVER" of BCM (BATTERY SAVER) active test item.
4. With operating the test items, check that each interior room lamp turns ON/OFF.
Does the interior room lamp turn ON/OFF?
YES >> Interior room lamp power supply circuit is normal.
NO >> Refer to INL-20, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003774557
1.CHECK INTERIOR ROOM LAMP POWER SUPPLY OUTPUT
CONSULT-III ACTIVE TEST
1. Turn ignition switch ON.
2. Select “BATTERY SAVER” of BCM (BATTERY SAVER) active test item.
3. With operating the test item, check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES >> GO TO 2.
NO >> Replace BCM.
2.CHECK INTERIOR ROOM LAMP POWER SUPPLY OPEN CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect the following connectors.
- Map lamp
- Personal lamp
- Vanity mirror lamp (driver side)
- Vanity mirror lamp (passenger side)
- Trunk room lamp
- Step lamp (driver side)
- Step lamp (passenger side)Off : Interior room lamp OFF
On : Interior room lamp ON
Te r m i n a l s
Te s t i t e m
Voltage (Ap-
prox.) (+) (-)
BCM
GroundBATTERY
SAVER
Connector Terminal
M119 4Off 0 V
OnBattery volt-
age

INTERIOR ROOM LAMP POWER SUPPLY CIRCUIT
INL-21
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3. Check continuity between BCM harness connector and each interior room lamp harness connector.
Does continuity exist?
YES >> GO TO 3.
NO >> Repair the harnesses or connectors.
3.CHECK INTERIOR ROOM LAMP POWER SUPPLY SHORT CIRCUIT
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES >> Repair the harnesses or connectors.
NO >> Check that each interior room lamp has no internal short circuit.
BCM Each interior room lamp
Continu-
ity Connec-
torTerminal Connector Terminal
M119 4Map lamp R19 1
Existed Personal lamp R21 1
Vanity mirror lamp
(driver side)R24 2
Vanity mirror lamp
(passenger side)R10 2
Trunk room lamp B91 1
Step lamp
(driver side)D17 1
Step lamp
(passenger side)D51 1
BCM
GroundContinuity
Connector Terminal
M119 4 Not existed

INL-26
< COMPONENT DIAGNOSIS >
TRUNK ROOM LAMP CIRCUIT
TRUNK ROOM LAMP CIRCUIT
DescriptionINFOID:0000000003812232
Controls the trunk room lamp (ground side) to turn the trunk room lamp ON and OFF.
Component Function CheckINFOID:0000000003812233
CAUTION:
Before performing the diagnosis, check that the following is normal.
 Interior room lamp power supply
 Trunk room lamp bulb
1.CHECK TRUNK ROOM LAMP OPERATION
CONSULT-III ACTIVE TEST
1. Turn ignition switch ON.
2. Select “LUGGAGE LAMP TEST” of BCM (INT LAMP) active test item.
3. With operating the test items, check that trunk room lamp turns ON/OFF.
Does the trunk room lamp turn ON/OFF?
YES >> Trunk room lamp circuit is normal.
NO >> Refer to INL-26, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003812234
1.CHECK TRUNK ROOM LAMP OUTPUT
CONSULT-III ACTIVE TEST
1. Turn ignition switch OFF.
2. Remove trunk room lamp bulb.
3. Turn ignition switch ON.
4. Select “LUGGAGE LAMP TEST” of BCM (INT LAMP) active test item.
5. With operating the test item, check continuity between BCM harness connector and ground.
Is the measurement value normal?
YES >> GO TO 2.
Fixed ON>>GO TO 3.
Fixed OFF>>Replace BCM.
2.CHECK TRUNK ROOM LAMP OPEN CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and trunk room lamp connector.
3. Check continuity between BCM harness connector and trunk room lamp harness connector.
Does continuity exist?
YES >> Replace trunk room lamp.On : Trunk room lamp ON
Off : Trunk room lamp OFF
BCM
GroundTe s t i t e m
Continuity
Connector TerminalLUGGAGE
LAMP TEST
M120 30On Existed
Off Not existed
BCM Trunk room lamp
Continuity
Connector Terminal Connector Terminal
M120 30 B91 2 Existed

TRUNK ROOM LAMP CIRCUIT
INL-27
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NO >> Repair harnesses or connectors.
3.CHECK TRUNK ROOM LAMP SHORT CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and trunk room lamp connector.
3. Check continuity between BCM harness connector and ground.
Does continuity exist?
YES >> Repair harnesses or connectors.
NO >> Replace BCM.
BCM
GroundContinuity
Connector Terminal
M120 30 Not existed

INL-54
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
DOOR SW-RLRear LH door closed Off
Rear LH door opened On
DOOR SW-BKNOTE:
The item is indicated, but not monitored. Off
CDL LOCK SWOther than power door lock switch LOCK Off
Power door lock switch LOCK On
CDL UNLOCK SWOther than power door lock switch UNLOCK Off
Power door lock switch UNLOCK On
KEY CYL LK-SWNOTE:
The item is indicated, but not monitored. Off
KEY CYL UN-SWNOTE:
The item is indicated, but not monitored. Off
KEY CYL SW-TRNOTE:
The item is indicated, but not monitored. Off
HAZARD SWHazard switch is OFF Off
Hazard switch is ON On
REAR DEF SW
NOTE:
At model with BOSE au-
dio system this item is in-
dicated, but is not
monitored.Rear window defogger switch is OFF Off
Rear window defogger switch is ON On
TR CANCEL SWNOTE:
The item is indicated, but not monitored. Off
TR/BD OPEN SWTrunk lid opener switch OFF Off
While the trunk lid opener switch is turned ON On
TRNK/HAT MNTRTrunk lid closed Off
Trunk lid opened On
RKE-LOCKLOCK button of the key is not pressed Off
LOCK button of the key is pressed On
RKE-UNLOCKUNLOCK button of the key is not pressed Off
UNLOCK button of the key is pressed On
RKE-TR/BDTRUNK OPEN button of the key is not pressed Off
TRUNK OPEN button of the key is pressed On
RKE-PANICNOTE:
The item is indicated, but not monitored. Off
RKE-P/W OPENNOTE:
The item is indicated, but not monitored. Off
RKE-MODE CHGLOCK/UNLOCK button of the key is not pressed and held simulta-
neouslyOff
LOCK/UNLOCK button of the key is pressed and held simulta-
neouslyOn
OPTICAL SENSORBright outside of the vehicle Close to 5 V
Dark outside of the vehicle Close to 0 V
REQ SW -DRDriver door request switch is not pressed Off
Driver door request switch is pressed On
REQ SW -ASPassenger door request switch is not pressed Off
Passenger door request switch is pressed On Monitor Item Condition Value/Status