ignition NISSAN TEANA 2003 Service Manual

INTERIOR ROOM LAMP
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CONSULT-II Functions (BCM)BKS001RB
CONSULT-II can display each diagnostic item using the diagnostic test mode shown following.
CONSULT-II BASIC OPERATION
Refer to GI-34, "CONSULT-II Start Procedure" .
WORK SUPPORT (INT LAMP)
Operation Procedure
1. Touch “INT LAMP” on “SELECT TEST ITEM” screen.
2. Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.
3. Touch “SET I/L D−UNLCK INTCON” on “SELECT WORK ITEM” screen.
4. Touch “START”.
5. Touch “CHANGE SETT”.
6. The setting will be changed and “CUSTOMIZING COMPLETED ” will be displayed.
7. Touch “END”.
Display Item List
Reference between “MODE” and “TIME” for “TURN ON/OFF”
DATA MONITOR (INT LAMP)
Operation Procedure
1. Touch “INT LAMP” on “SELECT TEST ITEM” screen.
2. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “SELECT MONITOR ITEM” screen.
4. When “SELECTION FROM MENU” is selected, touch individual items to be monitored. When “ALL SIG-
NALS” is selected, all the items will be monitored.
5. Touch “START”.
6. Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch “STOP”.
BCM diagnosis part Diagnosis mode Description
INT LAMPWORK SUPPORT Changes the setting for each function.
DATA MONITOR Displays BCM input data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending driving signal to them.
BATTERY SAVERWORK SUPPORT Changes the setting for each function.
DATA MONITOR Displays BCM input data in real time.
BCMSELF-DIAG RESULTS BCM performs self-diagnosis of CAN communication.
CAN DIAG SUPPORT MNTR The result of transmit/ receive diagnosis of CAN communication can be read.
Item Description CONSULT-II
SET I/L D−UNLCK INTCONThe 30 seconds glowing function the interior room lamps and the ignition keyhole
illumination can be selected.ON/OFF
ROOM LAMP ON TIM SETThe time to brighten illumination can be adjusted when the interior room lamps
and the ignition keyhole illumination is turned on.MODE 1 - 7
ROOM LAMP OFF TIM SETThe time to diminish illumination can be adjusted when the interior room lamps
and the ignition keyhole illumination is turned off.MODE 1 - 7
MODE 1 2 3 4 5 6 7
Time (sec.) 0.5 1 2 3 4 5 0
ALL SIGNALS Monitors all the items.
SELECTION FROM MENU Selects items and monitor them.

LT-234
INTERIOR ROOM LAMP

Display Item List
NOTE:
1. Vehicle with Intelligent Key system displays this item.
2. Vehicle with remote keyless entry system displays this item.
ACTIVE TEST
Operation Procedure
1. Touch “INT LAMP” on “SELECT TEST ITEM” screen.
2. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3. Touch item to be tested and check operation of the selected item.
4. During the operation check, touching “OFF” deactivates the operation.
Display Item List
WORK SUPPORT (BATTERY SAVER)
Operation procedure
1. Select “BATTERY SAVER” on “SELECT TEST ITEM” screen.
2. Select “WORK SUPPORT” on “SELECT DIAG MODE” screen.
3. Select “ROOM LAMP BAT SAV SET” on “SELECT WORK ITEM” screen.
4. Touch “START”.
5. Touch “MODE1” or “MODE2” (ROOM LAMP TIMER SET)
6. Touch “CHANGE SETT”.
7. The setting will be changed and “CUSTOMIZING COMPLETED” will be displayed.
8. Touch “END”.
Monitor item Contents
IGN ON SW “ON/OFF” Displays “IGN position (ON)/OFF, ACC position (OFF)” judged from the ignition switch signal.
KEY ON SW “ON/OFF” Displays “Key inserted (ON)/key removed (OFF)” status judged from the key switch signal.
DOOR SW - DR “ON/OFF”Displays status of the driver door as judged from the driver door switch signal. (Door is open:
ON/Door is closed: OFF)
DOOR SW - AS “ON/OFF”Displays “Door open (ON)/Door closed (OFF)” status, determined from passenger door
switch signal.
DOOR SW - RR “ON/OFF”Displays “Door open (ON)/Door closed (OFF)” status, determined from rear door switch RH
signal.
DOOR SW - RL “ON/OFF”Displays “Door open (ON)/Door closed (OFF) ” status, determined from rear door switch LH
signal.
LOCK STATUS “ON/OFF”Displays “Door unlocked (ON) /Door locked (OFF) status, determined from door unlock sen-
sor signal.
CDL LOCK SW “ON/OFF”Displays “Door locked (ON)/Door unlocked (OFF) status, determined from central door lock
switch LOCK signal.
CDL UNLOCK SW “ON/OFF”Displays “Door unlocked (OFF)” status, determined from central door lock switch UNLOCK
signal.
I − KEY LOCK
NOTE 1“ON/OFF” Displays “Locked (ON)/other (OFF)” status, determined from lock signal.
I − KEY UNLOCK
NOTE 1“ON/OFF” Displays “Unlocked (ON)/other (OFF)” status, determined from unlock signal.
KEYLESS LOCK
NOTE2“ON/OFF” Displays “Locked (ON)/other (OFF)” status, determined from lock signal.
KEYLESS UNLOCK
NOTE2“ON/OFF” Displays “Unlocked (ON)/other (OFF)” status, determined from unlock signal.
CONSULT-II screen
displayTest item Description
INT LAMPMap lamp, personal lamp and
ignition key hole illumination
operationMap lamp, personal lamp and ignition keyhole illumination is operated by
switching operation ON-OFF when map lamp switch and personal switch is in
DOOR position.

INTERIOR ROOM LAMP
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Display Item List
DATA MONITOR (BATTERY SAVER)
Operation Procedure
1. Touch “BATTERY SAVER” on “SELECT TEST ITEM” screen.
2. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “SELECT MONITOR ITEM” screen.
4. When “ALL SIGNALS” is selected, all the items will be monitored. When “SELECTION FROM MENU” is
selected, touch individual items to be monitored.
5. Touch “START”.
6. Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch “STOP”.
Display Item List
NOTE:
1. Vehicle with Intelligent Key system displays this item.
2. Vehicle with remote keyless entry system displays this item.Item Description CONSULT-II
ROOM LAMP TIMER SET Interior room lamp battery saver timer setting can be changed.MODE 1: 30 min.
MODE 2: 60 min.
ROOM LAMP BAT SAV SETInterior room lamp battery saver control mode can be changed in this mode.
Select interior room lamp battery saver control mode between ON and OFF.ON/OFF
ALL SIGNALS Monitors all the items.
SELECTION FROM MENU Selects items and monitor them.
Monitor item Contents
IGN ON SW “ON/OFF”Displays “IGN position (ON)/OFF, ACC position (OFF)” judged from the ignition switch sig-
nal.
KEY ON SW “ON/OFF” Displays “Key inserted (ON)/key removed (OFF)” status judged from the key switch signal.
DOOR SW - DR “ON/OFF”Displays status of the driver door as judged from the driver door switch signal. (Door is open:
ON/Door is closed: OFF)
DOOR SW - AS “ON/OFF”Displays “Door open (ON)/Door closed (OFF)” status, determined from passenger door
switch signal.
DOOR SW - RR “ON/OFF”Displays “Door open (ON)/Door closed (OFF)” status, determined from rear door switch RH
signal.
DOOR SW - RL “ON/OFF”Displays “Door open (ON)/Door closed (OFF) ” status, determined from rear door switch LH
signal.
LOCK STATUS “ON/OFF”Displays “Door unlocked (ON)/Door locked (OFF) status, determined from door unlock sen-
sor signal.
CDL LOCK SW “ON/OFF”Displays “Door locked (ON)/Door unlocked (OFF) status, determined from central door lock
switch LOCK signal.
CDL UNLOCK SW “ON/OFF”Displays “Door unlocked (OFF)” status, determined from central door lock switch UNLOCK
signal.
I − KEY LOCK
NOTE 1“ON/OFF” Displays “Locked (ON)/other (OFF)” status, determined from lock signal.
I − KEY UNLOCK
NOTE 1“ON/OFF” Displays “Unlocked (ON)/other (OFF)” status, determined from unlock signal.
KEYLESS LOCK
NOTE2“ON/OFF” Displays “Locked (ON)/other (OFF)” status, determined from lock signal.
KEYLESS UNLOCK
NOTE2“ON/OFF” Displays “Unlocked (ON)/other (OFF)” status, determined from unlock signal.

LT-238
INTERIOR ROOM LAMP

4. CHECK CIRCUIT BETWEEN BCM AND INTERIOR ROOM LAMPS
1. Disconnect map lamp connector, personal lamp (RH and LH) connector and ignition keyhole illumination
connector.
2. Check continuity between BCM harness connector (A) and map
lamp harness connector (B).
3. Check continuity between BCM harness connector (A) and per-
sonal lamp (RH and LH) harness connector (B).
4. Check continuity between BCM harness connector (A) and igni-
tion keyhole illumination connector (B).
5. Check continuity between BCM harness connector (A) and
ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
AB
Continuity
Connector Terminal Connector Terminal
M4 48 R8 2 Yes
PKID0115E
AB
Continuity
Connector Terminal Connector Terminal
M4 48RH R6
1Yes
LH R4
PKID0116E
AB
Continuity
Connector Terminal Connector Terminal
M4 48 M23 2 Yes
A
GroundContinuity
Connector Terminal
M4 48 No
PKID0117E

INTERIOR ROOM LAMP
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5. CHECK INTERIOR ROOM LAMPS POWER SUPPLY CIRCUIT
1. Connect map lamp connector, personal lamp (RH and LH) connector and ignition keyhole illumination
connector.
2. Check voltage between map lamp harness connector and
ground.
3. Check voltage between personal lamp (RH and LH) harness
connector and ground.
4. Check voltage between ignition keyhole illumination connector
and ground.
OK or NG
OK >> Replace bulb.
NG >> Repair harness or connector.
Terminals
Voltage
(Approx.) (+)
(-)
Map lamp connector Terminal
R8 3 Ground Battery voltage
PKID0114E
Terminals
Voltage
(Approx.) (+)
(-)
Personal lamp Connector Terminal
RH R6
2 Ground Battery voltage
LH R4
PKID0119E
Terminals
Voltage
(Approx.) (+)
(-)
Ignition keyhole
illumination connectorTerminal
M4 48 Ground Battery voltage
PKID0120E

LT-242
INTERIOR ROOM LAMP

IGNITION KEYHOLE ILLUMINATION
1. Remove steering column cover. Refer to IP-10, "INSTRUMENT
PANEL ASSEMBLY" .
2. Remove screw, and remove NATS antenna amp.
3. Pull out ring and turn bulb socket to left to release lock.
Removal and InstallationBKS001RF
MAP LAMP
Removal
1. Insert a clip driver or suitable tool and disengage the pawl fit-
tings the map lamp.
2. Disconnect map lamp connector and remove map lamp.
Installation
Installation is the reverse order of removal.
STEP LAMP
Removal
1. Insert a clip driver or a suitable tool and remove lens and bulb
housing.
2. Disconnect step lamp connector.
Installation
Installation is the reverse order of removal.Ignition keyhole illumination : 14V - 1.4W
SKIA6362E
SKIA8659E
SKIB0900E

LT-244
ILLUMINATION

ILLUMINATIONPFP:27545
System DescriptionBKS001RI

BCM (Body Control Module) controls illumination lamp operation.

IPDM E/R (Intelligent Power Distribution Module Engine Room) operates illumination lamps according to
CAN communication signals from BCM.
OUTLINE
Power is supplied at all times

to ignition relay (located in IPDM E/R), from battery direct,

through 50A fusible link (letter M, located in fuse and fusible link box)

to BCM terminal 55,

through 15A fuse [No. 17, located in fuse block (J/B)]

to BCM terminal 42 and

to combination meter terminal 7,

through 15A fuse (No. 71, located in IPDM E/R)

to tail lamp relay (located in IPDM E/R) and

to CPU (central processing unit) in IPDM E/R

through 15A fuse (No. 78, located in IPDM E/R)

to CPU in IPDM E/R,

through 10A fuse [No. 19, located in fuse block (J/B)]

to unified meter and A/C amp. terminal 21.
With the ignition switch in the ON or START position, power is supplied

to ignition relay (located in IPDM E/R),

through 10A fuse [No. 1, located in fuse block (J/B)]

to BCM terminal 38,

through 10A fuse [No. 12, located in fuse block (J/B)]

to unified meter and A/C amp. terminal 22,

through 10A fuse [No. 14, located in fuse block (J/B)]

to combination meter terminal 8.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse [No. 6, located in fuse block (J/B)]

to BCM terminal 11.
Ground is supplied

to BCM terminal 52

to unified meter and A/C amp. terminals 29 and 30, and

to combination meter terminals 10, 11, and 12

through grounds M71 and M72,

to IPDM E/R terminals 38 and 60

through grounds E1 and E31.
ILLUMINATION OPERATION BY LIGHTING SWITCH
When the lighting switch is in 1ST position, BCM detects the LIGHTING SWITCH 1ST POSITION (ON) by
BCM combination switch reading function. And then, BCM sends position light request signal (ON) through
CAN communication and MR output signal.
When receiving position light request signal (ON), IPDM E/R turns ON tail lamp relay in IPDM E/R. And then
supplies power

through IPDM E/R terminal 22

to glove box lamp terminal 1

to A/T device illumination terminal 1 (with A/T)

to CVT device illumination terminal 1 (with CVT)

to rear sunshade front switch (illumination) terminal 5 (with rear sunshade)

BULB SPECIFICATIONS
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BULB SPECIFICATIONSPFP:26297
HeadlampBKS001RS
Exterior LampBKS001RT
Interior Lamp/IlluminationBKS001RU
Item Wattage (W)
Low/High (Xenon type)35 (D2S)
Low (Halogen type)55 (H11)
High (Halogen type)55 (H7)
Item Wattage (W)
Front combination lamp (Xenon type)Front turn signal lamp 21 (amber)
Parking lamp 5
Bending lamp 55 (H7)
Front combination lamp (Halogen type)Front turn signal lamp 21 (amber)
Parking lamp 5
Rear combination lampStop lamp LED
Tail lamp 5
Rear turn signal lamp 21
Back-up lamp 21
Rear fog lamp 21
Side turn signal lamp5
Front fog lamp35 (H8)
License plate lamp5
High-mounted stop lampLED
Item Wattage (W)
Map lamp8
Personal lamp8
Trunk room lamp3.4
Ashtray illumination1.4
Step lamp2.7
Vanity mirror lamp1.8
Ignition key hole illumination1.4
Glove box lamp1.4
Cigarette lighter illumination1.4

MA-22
ENGINE MAINTENANCE (QR20DE)

2. Using oil filter wrench [SST], remove oil filter.
CAUTION:

Oil filter is provided with relief valve. Use Genuine Nissan
Oil Filter or equivalent.

Be careful not to get burned when engine and engine oil
may be hot.

When removing, prepare a shop cloth to absorb any
engine oil leakage or spillage.

Do not allow engine oil to adhere to drive belt.

Completely wipe off any engine oil that adheres to engine
and vehicle.
INSTALLATION
1. Remove foreign materials adhering to the oil filter installation surface.
2. Apply new engine oil to the oil seal contact surface of new oil fil-
ter.
3. Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn. Or tighten to specification.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level. Refer to MA-20, "Changing Engine Oil" .
2. Start engine, and make sure there is no leaks of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check the engine oil level and add engine oil. Refer to MA-20, "
Changing Engine Oil" .
Checking and Changing Spark PlugsBLS00098
REMOVAL
1. Remove ignition coil. Refer to EM-31, "IGNITION COIL" .
2. Remove spark plug with spark plug wrench (commercial service
tool).
CAUTION:
Do not drop or shock it.
KBIA0303E
SMA010
Oil filter:
: 17.6 N·m (1.8 kg-m, 13 ft-lb)
SMA229B
SEM294A

MA-32
ENGINE MAINTENANCE (VQ23DE AND VQ35DE)

2. Apply engine oil to the oil seal contact surface of new oil filter.
3. Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn. Or tighten to specification.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level. Refer to MA-30, "Changing Engine Oil" .
2. Start engine, and check there is no leaks of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check the engine oil level and add engine oil. Refer to MA-30, "
Changing Engine Oil" .
Changing Spark Plug (Platinum-Tipped Type)BLS0005R
REMOVAL
1. Remove engine cover. Refer to EM-133, "INTAKE MANIFOLD COLLECTOR" .
2. Remove ignition coil. Refer to EM-152, "
IGNITION COIL" .
3. Remove spark plug using spark plug wrench (commercial ser-
vice tool).
CAUTION:
Do not drop or shock it.
INSPECTION AFTER REMOVAL
Use standard type spark plug for normal condition.
Hot type spark plug is suitable when fouling occurs with standard type spark plug under conditions such as:

Frequent engine starts

Low ambient temperatures
Cold type spark plug is suitable when spark plug knock occurs with standard type spark plug under conditions
such as:

Extended highway driving

Frequent high engine revolution
SMA010
Oil filter:
: 17.6 N·m (1.8 kg-m, 13 ft-lb)
SMA229B
SEM294A