2003 NISSAN TEANA key

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

BULB SPECIFICATIONS
LT-261
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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-4
DESCRIPTION

DESCRIPTIONPFP:00000
Pre-Delivery Inspection ItemsBLS0005D
Shown below are Pre-delivery Inspection Items required for the new vehicle. It is recommended that
necessary items other than those listed here be added, paying due regard to the conditions in each
country.
Perform applicable items on each model. Consult text of this section for specifications.
UNDER HOOD — engine off
Radiator coolant level and coolant hose connections for leaks
Battery fluid level, specific gravity and conditions of battery terminals
Drive belts tension
Fuel lines and connections for leaks
Engine oil level and oil leaks
Brake reservoir fluid level and fluid lines for leaks
Windshield and rear window washer and headlamp cleaner reservoir fluid level
Power steering reservoir fluid level and hose connections for leaks
ON INSIDE AND OUTSIDE
Remove front spring/strut spacer (If applicable)
Operation of all instruments, gauges, lights and accessories
Operation of horn(s), wiper and washer
Steering lock for operation
Check air conditioner for gas leaks
Front and rear seats, and seat belts for operation
All moldings, trims and fittings for fit and alignment
All windows for operation and alignment
Hood, trunk lid, door panels for fit and alignment
Latches, keys and locks for operation
Weatherstrips for adhesion and fit
Headlamp aiming
Tighten wheel nuts (Inc. inner nuts if applicable)
Tire pressure (Inc. spare tire)
Check front wheels for toe-in
Install clock/voltmeter/room lamp fuse (If applicable)
Install deodorizing filter to air conditioner (If applicable)
Remove wiper blade protectors (If applicable)
UNDER BODY
Transfer and differential gear oil level
Brake and fuel lines and oil/fluid reservoirs for leaks
Tighten bolts and nuts of steering linkage and gear box, suspension, propeller shafts and drive shafts
Tighten rear body bolts and nuts (Models with wooden bed only)
ROAD TEST
Clutch operation
Parking brake operation
Service brake operation
Automatic transmission/transaxle shift timing and kickdown
Steering control and returnables
Engine performance

PG-20
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

All Items, Main Items, Selection From Menu
NOTE:

Perform monitoring of IPDM E/R data with the ignition switch ON. When the ignition switch is at ACC, the display may not be cor-
rect.

*1: The vehicle without the Intelligent Key system displays only ON without change.

*2: This item is displayed, but does not function.
ACTIVE TEST
Operation Procedure
1. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
2. Touch item to be tested.
3. Touch “START”, and confirm its operation.
4. Touch “OFF” while testing to stop the operation.
CONSULT-II
screen displayItem name Display or unitMonitor item selection
Description
ALL
SIGNALSMAIN
SIGNALSSELEC-
TION
FROM
MENU
MOTOR FAN REQ Motor fan request 1/2/3/4×× ×Signal status input from ECM
AC COMP REQ Compressor request ON/OFF×× ×Signal status input from ECM
TAIL&CLR REQ Tail & clear request ON/OFF×× ×Signal status input from BCM
HL LO REQ Headlamp LO request ON/OFF×× ×Signal status input from BCM
HL HI REQ Headlamp HI request ON/OFF×× ×Signal status input from BCM
FR FOG REQ Front fog request ON/OFF×× ×Signal status input from BCM
HL WASHER REQHeadlamp washer
requestON/OFF××Signal status input from head-
lamp washer switch
FR WIP REQ Front wiper requestSTOP/1LOW/
LOW/HI×× ×Signal status input from BCM
WIP AUTO STOP Wiper auto stop ACT P/STOP P×× ×Output status of IPDM E/R
WIP PROT Wiper protection OFF/BLOCK×× ×Control status of IPDM E/R
ST RLY REQ
*1Starter request ON/OFF××Status of input signal
IGN RLY Ignition relay status ON/OFF×× ×Ignition relay status monitored
with IPDM E/R
RR DEF REQRear window defogger
requestON/OFF×× ×Signal status input from BCM
OIL P SW Oil pressure switch OPEN/CLOSE××Signal status input in IPDM E/R
DTRL REQ*
2Daytime running light
requestON/OFF××—
HOOD SW
*2Hood switch ON/OFF××—
THFT HRN REQTheft warning horn
requestON/OFF××Signal status input from BCM
HORN CHIRP
*2Horn chirp ON/OFF××—
CONSULT-II screen display Test item Description
TAIL LAMPParking, license plate and tail
lamps operationTail lamp relay is operated by switching operation ON-OFF.
REAR DEFOGGER Rear window defogger operation Rear defogger relay is operated by switching operation ON-OFF.

PG-64
HARNESS

FRO2B1 EC Heated Oxygen Sensor 1 Heater Bank 1
FRO2B2 EC Heated Oxygen Sensor 1 Heater Bank 2
FTS CVT CVT Fluid Temperature Sensor Circuit
H/AIM LT Headlamp Aiming Control System
H/LAMP LT Headlamp
HLC WW Headlamp Washer
HORN WW Horn
HO2S1 EC Heated Oxygen Sensor 1
HSEAT SE Heated Seat
I/KEY BL Intelligent Key System
IATSEN EC Intake Air Temperature Sensor
IGNSYS EC Ignition System
ILL LT Illumination
INF/D AV Vehicle Information and Integrated Switch System
INJECT EC Injector
INT/L LT Vanity Mirror Lamp
IVC EC Intake Valve Timing Control Solenoid Valve
IVCB1 EC Intake Valve Timing Control Solenoid Valve Bank 1
IVCB2 EC Intake Valve Timing Control Solenoid Valve Bank 2
KEYLES BL Remote Keyless Entry System
KS EC Knock Sensor
L/USSV CVT Lock-Up Select Solenoid Valve
LPSV AT Line Pressure Solenoid Valve
LPSV CVT Line Pressure Solenoid Valve
M/SEAT SE Air Massage Seat
MAFS EC Mass Air Flow Sensor
MAIN AT Main Power Supply and Ground Circuit
MAIN EC Main Power Supply and Ground Circuit
METER DI Speedometer, Tachometer, Temp. and Fuel Gauges
MIL/DL EC MIL & Data Link Connector
MIRROR GW Power Door Mirror
MMSW CVT Manual Mode Switch
NATS BL Nissan Anti-Theft System
NONDTC AT Non-Detective Items
NONDTC CVT Non-Detective Items
O2S1B1 EC Heated Oxygen Sensor 1 Bank 1
O2S1B2 EC Heated Oxygen Sensor 1 Bank 2
OVRCSV AT Overrun Clutch Solenoid Valve
PHASE EC Camshaft Position Sensor (PHASE)
PHSB1 EC Camshaft Position Sensor (PHASE) (Bank1)
PHSB2 EC Camshaft Position Sensor (PHASE) (Bank2)
PNP/SW CVT Park/Neutral Position Switch
PNP/SW EC Park/Neutral Position Switch
POS EC Crankshaft Position Sensor (CKPS) (POS) Code Section Wiring Diagram Name

PRECAUTIONS
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
BGS0004B
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions Necessary for Steering Wheel Rotation After Battery DisconnectBGS0004C
NOTE:

This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT
SYSTEM).

Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK″ position.

Always use CONSULT-II to perform self-diagnosis as a part of each function inspection after finishing
work. If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.

SE-1
SEAT
I BODY
CONTENTS
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SECTION SE
A
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SE

SEAT
INDEX FOR DTC ........................................................ 3
DTC No. Index (AUTO DRIVE POS.) ....................... 3
PRECAUTIONS .......................................................... 4
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 4
Service Notice .......................................................... 4
Precautions .............................................................. 4
PREPARATION ........................................................... 5
Commercial Service Tools ........................................ 5
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 6
Work Flow ................................................................ 6
CUSTOMER INTERVIEW ..................................... 6
DUPLICATE THE NOISE AND TEST DRIVE ....... 7
CHECK RELATED SERVICE BULLETINS ........... 7
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 7
REPAIR THE CAUSE ........................................... 7
CONFIRM THE REPAIR ....................................... 8
Generic Squeak and Rattle Troubleshooting ........... 8
INSTRUMENT PANEL .......................................... 8
CENTER CONSOLE ............................................. 8
DOORS ................................................................. 8
TRUNK .................................................................. 9
SUNROOF/HEADLINING ..................................... 9
SEATS ................................................................... 9
UNDERHOOD ....................................................... 9
Diagnostic Worksheet ............................................ 10
AUTOMATIC DRIVE POSITIONER .......................... 12
System Description ................................................ 12
MANUAL OPERATION ....................................... 12
AUTOMATIC OPERATION ................................. 12
MEMORY STORING AND KEYFOB INTER-
LOCK STORING ................................................. 13
MEMORY SWITCH OPERATION ....................... 14
ENTRY OPERATION .......................................... 14
EXITING OPERATION ........................................ 14
KEYFOB INTERLOCK OPERATION .................. 15
FAIL- SAFE MODE ............................................. 15
CANCEL OF FAIL-SAFE MODE ......................... 15Component Parts and Harness Connector Location ... 16
CAN Communication System Description .............. 16
CAN Communication Unit ....................................... 16
Schematic ............................................................... 17
Wiring Diagram — AUT/DP — ............................... 19
Terminals and Reference Values for BCM .............. 28
Terminals and Reference Values for Driver Seat
Control Unit ............................................................. 28
Work Flow ............................................................... 30
Preliminary Check .................................................. 31
SETTING CHANGE FUNCTION ......................... 31
CHECK POWER SUPPLY AND GROUND ......... 31
CONSULT-II Function (AUTO DRIVE POS.) .......... 33
CONSULT-II OPERATION ................................... 33
SELF-DIAGNOSIS RESULTS ............................. 33
DATA MONITOR ................................................. 34
ACTIVE TEST ..................................................... 34
Check CAN Communication System ...................... 35
Symptom Chart ....................................................... 35
Check Sliding Motor Circuit .................................... 36
Check Reclining Motor Circuit ................................ 37
Check Front Lifting Motor Circuit ............................ 39
Check Rear Lifting Motor Circuit ............................. 40
Check Sliding Sensor Circuit .................................. 42
Check Reclining Sensor Circuit .............................. 43
Check Front Lifting Sensor Circuit .......................... 44
Check Rear Lifting Sensor Circuit .......................... 45
Check Front Door Switch (Driver Side) Circuit ....... 46
Check Sliding Switch Circuit ................................... 47
Check Reclining Switch Circuit ............................... 48
Check Front Lifting Switch Circuit ........................... 50
Check Rear Lifting Switch Circuit ........................... 51
Check Power Seat Switch Ground Circuit .............. 52
Check Detention Key Switch (P Range Switch) Cir-
cuit .......................................................................... 53
Check Key Switch Circuit ....................................... 54
Check Seat Memory Switch Circuit ........................ 56
Check Memory Indicator Lamp Circuit ................... 57
POWER SEAT ........................................................... 59
Wiring Diagram — SEAT — ................................... 59

SE-12
AUTOMATIC DRIVE POSITIONER

AUTOMATIC DRIVE POSITIONERPFP:28491
System Description BIS0012G

The system automatically moves the driver seat to facilitate entry/exit to/from the vehicle. The automatic
drive positioner control unit can also store the optimum driving positions (driver seat) for 2 people. If the
driver is changes, one-touch operation allows changing to the other driving position.

Using CONSULT-II, the seat slide amount at entry/exit setting can be changed.
MANUAL OPERATION
The driving position (seat position) can be adjusted with the power seat switch.
NOTE:
The seat can be manually operated with the ignition switch OFF.
A U T O M AT I C O P E R AT I O N
NOTE:

Disconnecting the battery erases the stored memory.

After connecting the battery, insert the key into the ignition cylinder and turn the driver door switch ON (open)→OFF (close)→ON
(open), the Entry/ Exiting operation becomes possible.

After exiting operation is carried out, entry operation can be operated.
NOTE:
During automatic operation, if the ignition switch is turned ON→START, the automatic operation is suspended. When the ignition switch
returns to ON, it resumes.Function Description
Memory switch operation The seat move to the stored driving position by pushing memory switch (1 or 2).
Entry/Exiting functionExiting operation At exit, the seat moves backward.
Entry operation At entry, the seat returns from the exiting position to the previous driving position.
Keyfob interlock operation Perform memory operation and exiting operation by pressing keyfob unlock button.
Auto operation temporary stop
conditions.When ignition switch turned to START during memory switch operation and return opera-
tion, memory switch operation and entry operation is stopped.
Auto operation stop conditions.

When the vehicle speed becomes 7 km/h (4 MPH) or higher.

When the setting switch, memory switch 1, or 2 are pressed.

When A/T or CVT selector lever is in any position other than P.

When power seat switch turned ON.

When driver seat sliding Entry/Exiting setting is OFF (only entry/exiting operation).