2003 NISSAN TEANA stop start

LT-86
ACTIVE AFS

DATA MONITOR
Operation Procedure
1. Touch ADAPTIVE LIGHT” on “SELECT SYSTEM” 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 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:
Items will be displayed, but it is fixed to “ON” display.ALL SIGNALS Monitors all the signals.
SELECTION FROM MENU Selects items and monitors them.
Monitor itemOperating condition and display item
Contents
Operating conditionDisplay
item
STR ANGLE SIG “deg” Steering wheelTurn to right +deg
Displays steering angle as judged from steering
angle sensor signal.
Turn to left -deg
VHCL SPD “km/h” —Displays vehicle speed judged from vehicle
speed signal.
SLCT LVR POSI “P - 1” —Displays shift condition judged from AT shift
position signal or CVT shift position signal.
HEAD LAMP LO “ON/OFF” Lighting switchLO, HI ON
Displays ON/OFF condition of headlamp LO
judged from headlamp (LO) ON signal. Other than
LO, HIOFF
AFS SW
NOTE“ON/OFF” — —
BEND LAMP LH “ON/OFF” Bending lamp (LH)ON ON
Displays bending lamp (LH) output condition
judged from AFS control unit.
OFF OFF
BEND LAMP RH “ON/OFF” Bending lamp (RH)ON ON
Displays bending lamp (RH) output condition
judged from AFS control unit.
OFF OFF
HEAD LAMP HI “ON/OFF” Lighting switchHI ON
Displays ON/OFF condition of headlamp HI
judged from headlamp (HI) ON signal.
Other than HI OFF

LT-96
HEADLAMP AIMING CONTROL (AUTO)

System DescriptionBKS002BA
The height sensor is located on the right side of the rear suspension member. With the lighting switch in the
1ST or 2ND position, the height sensor detects vehicle height change by sensing the displacement of the sus-
pension arm. And the height sensor transmits a corresponding signal to the headlamp aiming motors. The sig-
nal drives the headlamp aiming motors, which adjusts the low beam reflector of each headlamp to an angle
appropriate for the vehicle height.
The aiming motor drive signal level retains when the following conditions are not met.

When the stopped vehicle changes the height and keeps it for more than 10 seconds, the height sensor
outputs a aiming motor drive signal. And height sensor keeps signal voltage to headlamp aiming motor.
Upon reception of the aiming motor drive signal, both headlamp aiming motors cause the low beam reflec-
tors to move to the position commanded by the signal.

When the vehicle is running (excluded when accelerating/decelerating), the height sensor transmits aim-
ing motor drive signal to headlamp aiming motors at the predetermined intervals. The voltage level of
every signal input is maintained unchanged until the next signal is input.
Upon reception of the aiming motor drive signal, both headlamp aiming motors cause the low beam reflec-
tors to move to the position commanded by the signal.

When the vehicle is accelerating or decelerating, the height sensor keeps the same aiming motor drive
signal voltage level rather than changing it, so that the low beam reflectors of both headlamps do not
operate.
When the lighting switch is turned OFF position, the height sensor retains the aiming motor drive signal level
at that moment and stops transmitting the signal.
OUTLINE
Power is supplied at all times

to ignition relay [located in IPDM E/R (Intelligent Power Distribution Module Engine Room)], from battery
direct,

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

to BCM terminal 55,

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

to BCM terminal 42.
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 height sensor terminal 2.
With the ignition switch in 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

through grounds M71 and M72,

to IPDM E/R terminals 38 and 60

through grounds E1 and E31,

to height sensor terminal 1

through grounds B214 and B217.

LT-104
HEADLAMP AIMING CONTROL (AUTO)

Operation Procedure
1. Set the vehicle in unladen condition. (Removal all loads in driver, passenger and trunk rooms.)
2. Touch “HEAD LAMP LEVELIZER” on “SELECT SYSTEM” screen.
3. Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.
4. Touch “SENSOR INITIALISE”.
5. Touch “WRITE”.
6. “INITIALISE COMPLETE” will be displayed.
7. Touch “END”.
Instruction of initialized results
DATA MONITOR
Operation Procedure
1. Touch “HEADLAMP LEVELIZER” on “SELECT SYSTEM” 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 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:
This item is displayed, but does not function.Item Description of indications
INITIALISE COMPLETE Initialization completed.
INCORRECT CONDITION Improper condition. (Wrong connection of height sensor connector or CONSULT-II connector.)
NO CAR TYPE SELECT Program error of the height sensor.
INITIALISE NOT DONE Initialization uncompleted.
ALL SIGNALS Monitors all the signals.
SELECTION FROM MENU Selects items and monitors them.
Monitor item Contents
INT SENSOR VALUE “%”The ratio between the maximum sensor lever angle which the height sensor can recognize and the
current sensor angle is displayed.
ACT OUTPUT “%”The ratio between the headlamp aiming motor drive signal voltage calculated by the height sensor
and the height sensor power supply voltage is displayed.
ACT MEASURED “%”The ratio between the headlamp aiming motor drive signal voltage and the height sensor power sup-
ply voltage is displayed.
SPEED SIG “km/h” Vehicle speed calculated from the vehicle speed signal (8-pulse) is displayed.
LIGHT SIGNAL “V”The condition either “headlamp low beam ON (power supply voltage) ” or “headlamp low beam OFF
(2 V or less)” judged from the headlamp low signal is displayed.
INT SEN VOLT “V” The condition of IGN power supply is displayed.
EXT SEN VOLT
NOTE“V” —
EXT SEN SIG
NOTE“V” —

LT-162
TURN SIGNAL AND HAZARD WARNING LAMPS

CONSULT-II Functions (BCM)BKS001PV
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" .
DATA MONITOR
Operation Procedure
1. Touch “FLASHER” 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
ACTIVE TEST
Operation Procedure
1. Touch “FLASHER” 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
BCM diagnosis part Diagnosis mode Description
FLASHERDATA MONITOR Displays BCM input data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending driving signal to them.
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 signal.
HAZARD SW “ON/OFF” Displays “hazard ON (ON)/hazard OFF (OFF)” status, determined from hazard switch signal.
TURN SIGNAL R “ON/OFF” Displays “turn right (ON)/other (OFF)” status, determined from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays “turn left (ON)/other (OFF)” status, determined from lighting switch signal.
CONSULT-II
screen displayTest item Description
FLASHER Turn signal lamp RH and LH
operation Turn signal lamp RH and LH are operated by switching operation (OFF, RH, LH).
(It is not blinking operation.)

LT-184
COMBINATION SWITCH

CONSULT-II BASIC OPERATION
Refer to GI-34, "CONSULT-II Start Procedure" .
DATA MONITOR
Operation Procedure
1. Touch “COMB SW” 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:
This item is displayed, but cannot be monitored.ALL SIGNALS Monitors all the items.
SELECTION FROM MENU Selects items and monitor them.
Monitor item name Contents
TURN SIGNAL R “ON/OFF” Displays “Turn Right (ON)/other (OFF)” status, determined from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays “Turn Left (ON)/other (OFF)” status, determined from lighting switch signal.
HI BEAM SW “ON/OFF”Displays status (high beam switch: ON/others: OFF) of high beam switch judged from lighting
switch signal.
HEAD LAMP SW 1 “ON/OFF”Displays status (headlamp switch 1: ON/others: OFF) of headlamp switch 1 judged from light-
ing switch signal.
HEAD LAMP SW 2 “ON/OFF”Displays status (headlamp switch 2: ON/others: OFF) of headlamp switch 2 judged from light-
ing switch signal.
LIGHT SW 1ST “ON/OFF”Displays status (lighting switch 1ST or 2ND position: ON/others: OFF) of lighting switch
judged from lighting switch signal.
PASSING SW “ON/OFF”Displays status (flash-to-pass switch: ON/others: OFF) of flash-to-pass switch judged from
lighting switch signal.
AUTO LIGHT SW “ON/OFF” Displays “Auto light switch (ON)/other (OFF)” status, determined from lighting switch signal.
FR FOG SW “ON/OFF”Displays “front fog lamp switch (ON)/other (OFF)” status, determined from lighting switch sig-
nal.
RR FOG SW “ON/OFF”Displays “rear fog lamp switch (ON)/other (OFF)” status, determined from lighting switch sig-
nal.
FR WIPER HI “ON/OFF” Displays “Front Wiper HI (ON)/other (OFF)” status, determined from wiper switch signal.
FR WIPER LOW “ON/OFF” Displays “Front Wiper LOW (ON)/other (OFF)” status, determined from wiper switch signal.
FR WIPER INT “ON/OFF” Displays “Front Wiper INT (ON)/other (OFF)” status, determined from wiper switch signal.
FR WASHER SW “ON/OFF” Displays “Front Washer Switch (ON)/other (OFF)” status, determined from wiper switch signal.
INT VOLUME “1 - 7” Displays intermittent operation knob setting (1 - 7), determined from wiper switch signal.
RR WIPER ON
NOTE“OFF” —
RR WIPER INT
NOTE“OFF” —
RR WASHER SW
NOTE“OFF” —

INTERIOR ROOM LAMP
LT-233
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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.

INTERIOR ROOM LAMP
LT-235
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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.

ENGINE OIL
LU-7
[QR]
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ENGINE OILPFP:KLA92
InspectionBBS0059P
ENGINE OIL LEVEL
NOTE:
Before starting engine, put vehicle horizontally and check the engine oil level. If engine is already started, stop
it and allow 10 minutes before checking.
1. Pull out oil level gauge and wipe it clean.
2. Insert oil level gauge and make sure the engine oil level is within
the range shown in the figure.
3. If it is out of range, adjust it.
ENGINE OIL APPEARANCE

Check engine oil for white turbidity or heavy contamination.

If engine oil becomes turbid and white, it is highly probable that it is contaminated with engine coolant.
Repair or replace damaged parts.
ENGINE OIL LEAKAGE
Check for engine oil leakage around the following area.

Oil pan

Oil pan drain plug

Oil pressure switch

Oil filter

Intake valve timing control cover and intake valve timing control solenoid valve

Front cover

Mating surface between cylinder block and lower cylinder block

Mating surface between cylinder block and cylinder head

Mating surface between cylinder head and rocker cover

Crankshaft oil seals (front and rear)
OIL PRESSURE CHECK
WARNING:

Be careful not to burn yourself, as engine oil may be hot.

Engine oil pressure check should be in “ Parking position”.
1. Check engine oil level. Refer to LU-7, "
ENGINE OIL LEVEL" .
2. Remove splash guard (RH).
3. Disconnect harness connector at oil pressure switch, and
remove oil pressure switch using deep socket (commercial ser-
vice tool).
PBIC0249E
PBIC2428E