fuel type NISSAN TEANA 2003 User Guide

LAN-52
[CAN]
TROUBLE DIAGNOSIS

*: P range only
TYPE 3
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive Vehicle speed signalRT
RRR T R
A/T CHECK indicator lamp signal R T
A/T position indicator lamp signal
R
*RT
Output shaft revolution signal R T
ABS warning lamp signal R T
Brake warning lamp signal R T
Front wiper stop position signal R T
High beam status signal R T
Low beam status signal R T
Rear window defogger control signal R R R TSignals
ECM
ADP
BCM
M&A
DISP
TCM
ABS
IPDM-E
SignalsECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E
A/C compressor request signal TR
Accelerator pedal position signal T R R
Closed throttle position signal T R
Cooling fan speed request signal TR
Engine and A/T integrated control signalTR
RT
Engine coolant temperature signal T R
Engine speed signal T R R
Fuel consumption monitor signalTR
TR
Malfunction indicator signal T R
Wide open throttle position signal T R
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signalTR
TR
Door lock/unlock status signal T R
Door switch signal R T R R R
Front fog light request signal T R R
Front wiper request signal T R
High beam request signal T R R
Ignition switch signal R T R
Key fob door unlock signal R T
Key fob ID signal R T
Key switch signal R T

LAN-54
[CAN]
TROUBLE DIAGNOSIS

TYPE 4
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive
Signals
ECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E
A/C compressor request signal TR
Accelerator pedal position signal T R R
ASCD CRUISE lamp signal T R
ASCD SET lamp signal T R
Closed throttle position signal T R
Cooling fan speed request signal TR
Engine and CVT integrated control signalTR
RT
Engine coolant temperature signal T R
Engine speed signal T R R R
Fuel consumption monitor signalTR
TR
Malfunction indicator signal T R
Wide open throttle position signal T R
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signalTR
TR
Door lock/unlock status signal T R
Door switch signal R T R R R
Front fog light request signal T R R
Front wiper request signal T R
High beam request signal T R R
Ignition switch signal R T R
Key fob door unlock signal R T
Key fob ID signal R T
Key switch signal R T
Low beam request signal T R
Oil pressure switch signalRT
TR
Position light request signal T R R
Rear fog status signal T R
Rear window defogger switch signal T R
Sleep wake up signalTRR R
RT
Turn indicator signal T R
Door lock/unlock/trunk open request signal R T
Hazard warning lamp request signal R T
Ignition knob switch signal R T
Key warning signal T R

HEADLAMP - XENON TYPE -
LT-33
C
D
E
F
G
H
I
J
L
MA
B
LT

Aiming AdjustmentBKS001NF
PREPARATION BEFORE ADJUSTING
For Details, Refer To the Regulations In Your Own Country.
Before performing aiming adjustment, check the following.
1. Keep all tires inflated to correct pressures.
2. Place vehicle on level ground.
3. Set that there is no-load in vehicle other than the driver (or equivalent weight placed in driver's position).
Coolant, engine oil filled up to correct level and full fuel tank.
LOW BEAM AND HIGH BEAM
1. Turn headlamp low beam ON.
2. Use adjustment screws to perform aiming adjustment.
PKIC9406E

LT-60
HEADLAMP - HALOGEN TYPE -

Aiming AdjustmentBKS001O1
PREPARATION BEFORE ADJUSTING
For Details, Refer To the Regulations In Your Own Country.
Before performing aiming adjustment, check the following.
1. Keep all tires inflated to correct pressures.
2. Place vehicle on level ground.
3. Set that there is no-load in vehicle other then the driver (or equivalent weight placed in driver’s position).
Coolant, engine oil filled up to correct level and full fuel tank.
LOW BEAM AND HIGH BEAM
1. Turn headlamp low beam ON.
CAUTION:
Be sure aiming switch is set to “0” when performing aiming adjustment.
2. Use adjustment screws to perform aiming adjustment.
PKIC9406E

LT-140
FRONT FOG LAMP

Aiming AdjustmentBKS001P5
The front fog lamp is a semi-sealed beam type which uses a replaceable halogen bulb. Before performing
aiming adjustment, make sure of the following.

Keep all tires inflated to correct pressure.

Place vehicle on level ground.

See that vehicle is unloaded (except for full levels of coolant, engine oil and fuel, and spare tire, jack, and
tools). Have the driver or equivalent weight placed in driver seat.
Adjust aiming in the vertical direction by turning the adjustment screw.
1. Set the distance between the screen and the center of the front
fog lamp lens as shown in the figure.
2. Turn front fog lamps ON.
3. Adjust front fog lamps using adjusting screw so that the main
optical axis of the high intensity zone is in the figure.

When performing this adjustment, cover the headlamps and
the opposite front fog lamp, if necessary.
PKIC9407E
SKIB8679E
SKIB8680E

MA-1
MAINTENANCE
L MAINTENANCE
CONTENTS
C
D
E
F
G
H
I
J
K
M
SECTION MA
A
B
MA

MAINTENANCE
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 3
DESCRIPTION ............................................................ 4
Pre-Delivery Inspection Items .................................. 4
GENERAL MAINTENANCE ....................................... 6
General Maintenance ............................................... 6
OUTSIDE THE VEHICLE ...................................... 6
INSIDE THE VEHICLE .......................................... 6
UNDER THE HOOD AND VEHICLE .................... 7
PERIODIC MAINTENANCE ....................................... 8
Periodic Maintenance ............................................... 8
ENGINE AND EMISSION CONTROL MAINTE-
NANCE .................................................................. 8
CHASSIS AND BODY MAINTENANCE ............... 9
MAINTENANCE UNDER SEVERE DRIVING
CONDITIONS ...................................................... 10
ENGINE AND EMISSION CONTROL MAINTE-
NANCE ................................................................. 11
CHASSIS AND BODY MAINTENANCE ............. 12
MAINTENANCE UNDER SEVERE DRIVING
CONDITIONS ...................................................... 13
RECOMMENDED FLUIDS AND LUBRICANTS ...... 14
Fluids and Lubricants ............................................. 14
SAE Viscosity Number ........................................... 15
GASOLINE ENGINE ........................................... 15
Anti-Freeze Coolant Mixture Ratio ......................... 15
ENGINE MAINTENANCE (QR20DE) ....................... 16
Checking Drive Belts .............................................. 16
Tension Adjustment ................................................ 16
Changing Engine Coolant ...................................... 16
DRAINING ENGINE COOLANT ......................... 16
REFILLING ENGINE COOLANT ........................ 17
FLUSHING COOLING SYSTEM ......................... 18
Checking Cooling System ...................................... 18
CHECKING COOLING SYSTEM HOSES .......... 19
CHECKING RADIATOR CAP .............................. 19
CHECKING RADIATOR SYSTEM FOR LEAKS ... 20
Checking Fuel Lines ............................................... 20
Changing Air Cleaner Filter .................................... 20VISCOUS PAPER TYPE ..................................... 20
Changing Engine Oil ............................................... 20
Changing Oil Filter .................................................. 21
REMOVAL ........................................................... 21
INSTALLATION ................................................... 22
INSPECTION AFTER INSTALLATION ................ 22
Checking and Changing Spark Plugs ..................... 22
REMOVAL ........................................................... 22
INSPECTION AFTER REMOVAL ....................... 23
INSTALLATION ................................................... 23
Checking EVAP Vapor Lines .................................. 23
ENGINE MAINTENANCE (VQ23DE AND VQ35DE) ... 24
Checking Drive Belts .............................................. 24
Tension Adjustment ................................................ 24
ALTERNATOR AND A/C COMPRESSOR BELT ... 25
POWER STEERING OIL PUMP BELT ................ 25
Changing Engine Coolant ....................................... 25
DRAINING ENGINE COOLANT .......................... 26
REFILLING ENGINE COOLANT ......................... 26
FLUSHING COOLING SYSTEM ......................... 27
Checking Cooling System ...................................... 28
CHECKING COOLING SYSTEM HOSES ........... 28
CHECKING RADIATOR CAP .............................. 28
CHECKING RADIATOR ...................................... 29
CHECKING COOLING SYSTEM FOR LEAKS ... 29
Checking Fuel Lines ............................................... 30
Changing Air Cleaner Filter .................................... 30
VISCOUS PAPER TYPE ..................................... 30
Changing Engine Oil ............................................... 30
Changing Oil Filter .................................................. 31
REMOVAL ........................................................... 31
INSTALLATION ................................................... 31
INSPECTION AFTER INSTALLATION ................ 32
Changing Spark Plug (Platinum-Tipped Type) ....... 32
REMOVAL ........................................................... 32
INSPECTION AFTER REMOVAL ....................... 32
INSTALLATION ................................................... 33
Checking Positive Crankcase Ventilation System ... 33
PCV (POSITIVE CRANKCASE VENTILATION)
VALVE ................................................................. 33

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-11
C
D
E
F
G
H
I
J
K
MA
B
MA

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,.
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), then every 60,000 km (36,000 miles). 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 at number of kilometers (miles)
basis only.km x
1,000
(Miles x
1,000)15
(9)30
(18)45
(27)60
(36)75
(45)90
(54)105
(63)120
(72)QR20DEVQ23DE
VQ35DE
Engine compartment and under vehicle
Intake and exhaust valve clearanceSee
NOTE
(1)EM-50
EM-202
Drive beltsSee
NOTE
(2)IIIIIIIIMA-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 I I IMA-18MA-28
Positive crankcase ventilation (PCV) sys-
tem (VQ engine only)IIII—MA-33
Fuel and EVAP vapor lines 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 RMA-22
MA-32
Heated oxygen sensorSee
NOTE
(5)EC-150EC-
143
EC-
496EC-
486

MA-20
ENGINE MAINTENANCE (QR20DE)

CHECKING RADIATOR SYSTEM FOR LEAKS

To check for leaks, apply pressure to the cooling system with
radiator cap tester (commercial service tool) and radiator cap
tester adapter [SST].
WARNING:
Do not remove radiator cap when engine is hot. Serious
burns could occur from high-pressure engine coolant
escaping from radiator.
CAUTION:
Higher testing pressure than specified may cause radiator
damage.
NOTE:
In a case that engine coolant decreases, replenish radiator with engine coolant.

If anything is found, repair or replace damaged parts.
Checking Fuel LinesBLS00094
Inspect fuel lines, fuel filler cap and fuel tank for improper attach-
ment, leaks, cracks, damage, loose connections, chafing or deterio-
ration.
If necessary, repair or replace damaged parts.
Changing Air Cleaner FilterBLS00095
VISCOUS PAPER TYPE
The viscous paper type filter does not need cleaning between replacement intervals. Refer to MA-8,
"PERIODIC MAINTENANCE".
Removal
1. Unhook air cleaner case (lower) side clips and lift up air cleaner case (upper).
2. Remove air cleaner filter.
Installation
Installation is the reverse order of removal.
Changing Engine OilBLS00096
WARNING:

Be careful not to burn yourself, as engine oil may be hot.Testing pressure
: 157 kPa (1.57 bar, 1.6 kg/cm
2 , 23 psi)
SLC756AA
SMA803A
PBIC2452E

ENGINE MAINTENANCE (QR20DE)
MA-23
C
D
E
F
G
H
I
J
K
MA
B
MA

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
CAUTION:

Do not drop or shock spark plug.

Do not use wire brush for cleaning.

If plug tip is covered with carbon, spark plug cleaner may
be used.

Checking and adjusting plug gap is not required between
change intervals.
INSTALLATION
Installation is the reverse order of removal.
Checking EVAP Vapor LinesBLS0009A
1. Visually inspect EVAP vapor lines for improper attachment and for cracks, damage, loose connections,
chafing and deterioration.
2. Inspect fuel tank filler cap vacuum relief valve for clogging, sticking, etc.
Refer to EC-27, "
EVAPORATIVE EMISSION SYSTEM" .
MakeNGK
Standard typePLFR5A-11
Hot typePLFR4A-11
Cold typePLFR6A-11
Gap (Nominal) : 1.1 mm (0.043 in)
Cleaner air pressure:
Less than 588 kPa (5.88 bar, 6 kg/cm
2 , 85 psi)
Cleaning time:
Less than 20 seconds
SMA773C
SMA806CA
Spark plug:
: 24.5 N·m (2.5 kg-m, 18 ft-lb)