2003 NISSAN TEANA Page

GI-22
HOW TO USE THIS MANUAL

Reference Area
The Reference Area of the wiring diagram contains references to additional electrical reference pages at the
end of the manual. If connector numbers and titles are shown in the Reference Area of the wiring diagram,
these connector symbols are not shown in the Connector Area.
SGI092A

POWER WINDOW SYSTEM
GW-29
C
D
E
F
G
H
J
K
L
MA
B
GW

Trouble Diagnosis Symptom ChartBIS000ZE
Make sure other systems using the signal of the following systems operate normally.
Symptom Repair orderReference
page
None of the power windows can be operated using any switch.1.Check BCM power supply and ground circuit GW-30
2. Check power window main switch power
supply and ground circuit GW-30
Driver side power window alone does not operated.1. Check front power window motor (driver
side) circuit GW-32
2. Replace power window main switchEI-35
Front passenger side power window alone does not operated.1. Check front power window motor (passen-
ger side) circuit GW-33
Rear RH side power window alone does not operated 1.Check rear power window motor (RH) circuit GW-35
Rear LH side power window alone does not operated 1. Check rear power window motor (LH) circuit GW-37
Anti-pinch system does not operate normally (driver side)1. Door window sliding part malfunction

A foreign material adheres to window glass
or glass run rubber.

Glass run rubber wear or deformation.

Sash is tilted too much, or not enough.—
2. Limit switch adjustmentGW-49
3. Check limit switch circuit (driver side)GW-40
4. Check encoder circuit (driver side)GW-42
5. Replace power window main switchEI-35
Timer function does not operate properly.1. Check door switch GW-442. Replace BCM.BCS-16
Power window lock switch does not function 1.Check power window lock switch GW-45
Auto operation does not operate but manual operates normally
(driver side)1. Check encoder circuit (driver side)GW-42
2. Replace power window main switch.EI-35

REAR WINDOW DEFOGGER
GW-63
C
D
E
F
G
H
J
K
L
MA
B
GW

CONSULT-II Function (BCM)BIS00105
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II Start procedureBIS0016N
Refer to GI-34, "CONSULT-II Start Procedure"
CONSULT-II Application ItemsBIS0016O
DATA MONITOR
Display Item List
ACTIVE TEST
Display Item List
Trouble Diagnoses Symptom ChartBIS00106
Check that other systems using the signal of the following systems operate normally.
BCM diagnostic test itemCheck item,
diagnostic test modeContent
Rear defoggerData monitor Displays the input data of BCM in real time.
Active test Gives a drive signal to a load to check the operation.
Monitor item Content
IGN ON SW indicates [ON/OFF] condition of ignition switch in ON position.
ACC ON SW indicates [ON/OFF] condition of ignition switch in ACC position.
REAR DEF SW indicates [ON/OFF] condition of rear window defogger switch.
Test item Content
REAR DEFOGGER This test is able to check rear window defogger operation.
Symptom Diagnoses / service procedureReference
page
Rear window defogger and door mirror defogger do not
operate.1. Check BCM power supply and ground circuit.GW-64
2.Check IPDM E/R auto active test.PG-21
3. Check rear window defogger switch circuit.GW-65
4. Check rear window defogger power supply circuit.GW-66
5. Replace IPDM E/R.PG-28
Rear window defogger does not operated.1. Check BCM power supply and ground circuit.GW-64
2. Check IPDM E/R auto active test.PG-21
3.Check rear window defogger switch circuit.GW-65
4. Check rear window defogger power supply circuit.GW-66
5. Check rear window defogger circuit.GW-67
6. Check filament.GW-72
7. Replace IPDM E/R.PG-28
Rear window defogger does not operate but door mirror
defoggers operate.1. Check rear window defogger circuit.GW-67
2. Check filament.GW-72
Both of door mirror defoggers do not operated but rear
window defogger operate.1. Check door mirror defogger power supply circuit.GW-68
Driver side door mirror defogger does not operated. 1. Check driver side door mirror defogger circuit.GW-70
Passenger side door mirror defogger does not operated. 1. Check passenger side door mirror defogger circuit.GW-71

INSTRUMENT PANEL ASSEMBLY
IP-11
C
D
E
F
G
H
J
K
L
MA
B
IP

Removal and InstallationBIS00127
WORK ITEM TABLE
[ ]: The number shows the removal order.
NOTE:
*1: Assemble console box and cup holder. Refer to IP-19, "
CENTER CONSOLE" .
*2: Assemble damper and glove box illumination. Refer to IP-20, "
INSTRUMENT PASSENGER LOWER
PA N E L" .
1. Instrument panel pad 2. Instrument panel 3. Nut
4. Screw 5. Combination meter 6. Cluster lid A
7. Instrument center lower panel 8. Instrument panel finisher 9. Instrument panel pad A
10. instrument driver lower cover 11. Fuse block lid 12. Steering column upper cover
13. Steering column lower cover 14. Steering lock escutcheon 15. console rear cover
16. instrument panel lower cover (Lh) 17. Center console 18. Instrument panel stay cover
19. Console switch finisher 20. A/T console finisher 21. Instrument pane lower cover (RH)
22. Front ashtray 23. Glove box striker 24. Instrument passenger lower panel
25. Cluster lid C 26. Cluster lid D 27. Display unit
28. Instrument panel finisher D 29. Instrument panel pad B 30. Instrument passenger lower panel
Component Parts LocationReference
pageInstrument
panel & padCombination
meterDisplay unitCenter
console
A Kicking plate (LH/RH)EI-39
[ 1 ]
B Front pillar garnish (LH/RH)EI-39
[ 2 ]
C A/T selector lever knobAT- 2 1 3
[ 3 ] [ 1 ]
D A/T console finisherIP-12
[ 4 ] [ 2 ]
E Console switch finisherIP-12
[ 5 ] [ 3 ]
F Front ashtrayIP-12
[ 6 ] [ 4 ]
G Instrument panel lower cover (LH/RH)IP-13
[ 7 ] [ 5 ]
H Instrument panel stay coverIP-13
[ 8 ] [ 6 ]
I Console rear coverIP-13
[ 9 ] [ 7 ]
J Center console (*1)IP-14
[ 10 ] [ 8 ]
K Instrument passenger lower panel (*2)IP-14
[ 11 ]
L Instrument panel finisher (C/D)IP-14
[ 12 ] [ 1 ] C only [ 1 ]
M Cluster lid CIP-15
[ 13 ] [ 2 ]
N Cluster lid DIP-15
[ 14 ] [ 3 ]
O Display unitAV- 6 0
[ 15 ] [ 4 ]
P Fuse block lidIP-16
[ 16 ]
Q Instrument driver lower panelIP-16
[ 17 ]
R Steering lock escutcheonIP-16
[ 18 ] [ 2 ]
S Steering column upper/lower coverIP-16
[ 19 ] [ 3 ]
T Instrument panel pad AIP-16
[ 20 ] [ 4 ]
U Cluster lid AIP-17
[ 21 ] [ 5 ]
V Combination meterIP-17
[ 22 ] [ 6 ]
W Instrument panel pad BIP-17
[ 23 ]
X Instrument passenger upper panelIP-17
[ 24 ]
Y Instrument panel & padIP-17
[ 25 ]
Z Center instrument lower panelIP-18
[ 26 ]

MA-6
GENERAL MAINTENANCE

GENERAL MAINTENANCEPFP:00000
General MaintenanceBLS0005E
General maintenance includes those items which should be checked during the normal day-to-day operation
of the vehicle. They are essential if the vehicle is to continue operating properly. The owners can perform the
checks and inspections themselves or they can have their NISSAN dealers do them for a nominal charge.
OUTSIDE THE VEHICLE
The maintenance items listed here should be performed from time to time, unless otherwise specified.
INSIDE THE VEHICLE
The maintenance items listed here should be checked on a regular basis, such as when performing periodic maintenance, cleaning the
vehicle, etc.Item Reference page
TiresCheck the pressure with a gauge periodically when at a service station, includ-
ing the spare, and adjust to the specified pressure if necessary. Check carefully
for damage, cuts or excessive wear.—
WindshieldClean the windshield on a regular basis.
Check the windshield at least every six months for cracks or other damage.
Repair as necessary.—
Windshield wiper
bladesCheck for cracks or wear if not functioning correctly. —
Doors and engine
hoodCheck that all doors, the engine hood, the trunk lid and back door operate prop-
erly. Also ensure that all latches lock securely. Lubricate if necessary. Make sure
that the secondary latch keeps the hood from opening when the primary latch is
released.
When driving in areas using road salt or other corrosive materials, check for
lubrication frequently.BL-13
Tire rotationTires should be rotated every 10,000 km (6,000 miles).MA-40
LampsMake sure that the headlamps, stop lamps, tail lamps, turn signal lamps, and
other lamps are all operating properly and installed securely. Also check head-
lamp aim.—
Item Reference page
Warning lamps and
chimesMake sure that all warning lamps and buzzers/chimes are operating properly. —
Windshield wiper and
washerCheck that the wipers and washer operate properly and that the wipers do not
streak.—
Windshield defrosterCheck that air comes out of the defroster outlets properly and in sufficient quan-
tity when operating the heater or air conditioner.—
Steering wheelCheck that it has the specified play.
Check for changes in the steering conditions, such as excessive free play, hard
steering or strange noises.
Free play: Less than 35 mm (1.38 in)—
Seat beltsCheck that all parts of the seat belt system (e.g. buckles, anchors, adjusters and
retractors) operate properly and smoothly, and are installed securely. Check the
belt webbing for cuts, fraying, wear or damage.MA-44
Accelerator pedalCheck the pedal for smooth operation and make sure the pedal does not catch
or require uneven effort. Keep the floor mats away from the pedal.—
Brake pedal and
boosterCheck the pedal for smooth operation and make sure it has the proper distance
under it when depressed fully. Check the brake booster function. Be sure to
keep the floor mats away from the pedal.BR-6
, BR-21
Parking brakeCheck that the pedal has the proper travel.PB-2

GENERAL MAINTENANCE
MA-7
C
D
E
F
G
H
I
J
K
MA
B
MA

UNDER THE HOOD AND VEHICLE
The maintenance items listed here should be checked periodically e.g. each time you check the engine oil or refuel.
Item Reference page
Windshield washer
fluidCheck that there is adequate fluid in the tank. —
Engine coolant levelCheck the coolant level when the engine is cold.MA-25
Engine oil levelCheck the level after parking the vehicle (on level ground) and turning off the
engine.MA-30
Brake fluid levelMake sure that the brake fluid level is between the “MAX” and “MIN” lines on the
reservoir.MA-40
BatteryCheck the fluid level in each cell. It should be between the “MAX” and “MIN”
lines.—
Fluid leaksCheck under the vehicle for fuel, oil, water or other fluid leaks after the vehicle
has been parked for a while. Water dripping from the air conditioner after use is
normal. If you should notice any leaks or gasoline fumes are evident, check for
the cause and correct it immediately.—

MA-8
PERIODIC MAINTENANCE

PERIODIC MAINTENANCEPFP:00026
Periodic MaintenanceBLS0008Z
The following tables show the normal maintenance schedule. Depending upon weather and atmospheric con-
ditions, varying road surfaces, individual driving habits and vehicle usage, additional or more frequent mainte-
nance may be required.
Periodic maintenance beyond the last period shown on the tables requires similar maintenance.
ENGINE AND EMISSION CONTROL MAINTENANCE
(Annual Mileage <30,000 Km [18,000 miles]/year)
QR and VQ ENGINE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
[ ] = At the specified distance only
NOTE:

(1) Periodic maintenance is not required. However, if valve noise increases, check valve clearance.

(2) Replace the drive belt if found damaged or if the auto tensioner reading (for QR20DE engine) reaches the maximum
limit.

(3) First replace at 100,000 km (60,000 miles)/60 months, then every 60,000 km (36,000 miles)/48 months. Perform “I”
(Checking the mixture ratio and correcting the mixture ratio if necessary) at the middle of replacement interval.

(4) Fuel filter is maintenance-free. For service procedures, refer to FL section.

(5) Perform only according to “Maintenance Under Severe Driving Conditions” for models without Euro-OBD system.

Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”. MAINTENANCE OPERATIONMAINTENANCE INTERVAL Reference page
Perform either at number of kilometers
(miles) or months, whichever comes first.km x
1,000
(Miles x
1,000)
Months15
(9)
1230
(18)
2445
(27)
3660
(36)
4875
(45)
6090
(54)
72105
(63)
84120
(72)
96QR20DEVQ23DE
VQ35DE
Engine compartment and under vehicle
Intake and exhaust valve clearanceSee
NOTE
(1)EM-50
EM-202
Drive beltsSee
NOTE
(2)I IIIIIIIMA-16MA-24
Engine oil (Use recommended oil.)RR RRRRRRMA-20MA-30
Engine oil filter (Use genuine NISSAN part
or equivalent)RR RRRRRRMA-21MA-31
Engine anti-freeze coolant (Use Genuine
NISSAN Anti-freeze Coolant or equivalent
in its quality.)See
NOTE
(3)IMA-16
MA-25
Cooling system I IIIIIIIMA-18MA-28
Positive crankcase ventilation (PCV) sys-
tem (VQ engine only)IIII—MA-33
Fuel and EVAP vapor lines I I I IMA-23MA-34
Air cleaner filterRRMA-20MA-30
Fuel filter (In-tank type)See
NOTE
(4)——
Spark plugs (Platinum-tipped type) [R] [R] [R] [R]MA-22
MA-32
Heated oxygen sensorSee
NOTE
(5)EC-150,
EC-143EC-496,
EC-486

PERIODIC MAINTENANCE
MA-9
C
D
E
F
G
H
I
J
K
MA
B
MA

CHASSIS AND BODY MAINTENANCE
(Annual Mileage <30,000 Km [18,000 miles]/year)
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
NOTE:

(1) If towing a trailer, using a camper or a car-top carrier, or driving on rough or muddy roads, inspect CVT fluid deterioration with
CONSULT-II every 90,000 km (54,000 miles), then change CVT fluid NS-2 if necessary. (Refer to CVT-46, "
Check CVT Fluid Dete-
rioration Date" .) And if CONSULT-II is not available, change (not just inspect) CVT fluid NS-2 every 90,000 km (54,000 miles).
Using transmission fluid other than Genuine Nissan CVT Fluid NS-2 will damage the CVT, which is not covered by the
warranty.

(2) Inspect once per year.

Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”. MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
page Perform either at number of kilometers
(miles) or months, whichever comes first.km x 1,000
(Miles x
1,000)
Months15
(9)
1230
(18)
2445
(27)
3660
(36)
4875
(45)
6090
(54)
72105
(63)
84120
(72)
96
Underhood and under vehicle
Head lamp aiming IIIIIIIILT- 6 0
, LT- 3 3
Brake system and fluid (For level & leaks) I I I I I I I IMA-40
Brake fluidRRRRMA-40
Brake booster vacuum hoses, connec-
tions & check valveIIIIBR-25
Power steering fluid & lines (For level &
leaks)IIIIIIIIMA-42
CVT fluid (For level & leaks)See
NOTE (1)IIIIMA-36
Automatic transaxle fluid (For level &
leaks)IIIIIIIIMA-35
Steering gear & linkage, axle & suspen-
sion parts, drive shaft & exhaust sys-
temIIIIMA-41, MA-
42 , MA-43 ,
MA-35
Wheel alignment (If necessary, rotate and
balance wheels)IIIIIIIIMA-38
Brake pads, rotors & other brake compo-
nentsIIIIIIIIMA-41
Foot brake & parking brake (For free
play, stroke & operation)IIIIIIIIBR-6, PB-3
Air conditioner filterRRRRAT C - 11 8
Body corrosionSee
NOTE (2)MA-45