2003 NISSAN TEANA warning

ENGINE MAINTENANCE (VQ23DE AND VQ35DE)
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Check radiator cap relief pressure.
–When connecting radiator cap to the radiator cap tester (com-
mercial service tool) and the radiator cap tester adapter [SST],
apply engine coolant to the cap seal surface.

Replace radiator cap if there is an unusualness related to the above three.
CAUTION:
When installing radiator cap, thoroughly wipe out the radiator filler neck to remove any waxy residue
or foreign material.
CHECKING RADIATOR
Check radiator for mud or clogging. If necessary, clean radiator as follows.

Be careful not to bend or damage the radiator fins.

When radiator is cleaned without removal, remove all surrounding parts such as cooling fan, radiator
shroud and horns. Then tape harness and electrical connectors to prevent water from entering.
1. Apply water by hose to the back side of radiator core vertically downward.
2. Apply water again to all radiator core surface once per minute.
3. Stop washing if any stains no longer flow out from radiator.
4. Blow air into the back side of radiator core vertically downward.

Use compressed air lower than 490 kPa (4.9 bar, 5 kg/cm2 , 71 psi) and keep distance more than 30 cm
(11.8 in).
5. Blow air again into all the radiator core surfaces once per minute until no water sprays out.
CHECKING COOLING 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 engine coolant decreases, replenish radiator with engine coolant.

If anything is found, repair or replace damaged parts.Standard:
78 - 98 kPa (0.78 - 0.98bar, 0.8 - 1.0 kg/cm
2 , 11 - 14 psi)
Limit:
59 kPa (0.59bar, 0.6 kg/cm
2 , 9 psi)
SLC755AC
Testing pressure
: 157 kPa (1.57 bar, 1.6 kg/cm
2 , 23 psi)
SLC756AA

MA-30
ENGINE MAINTENANCE (VQ23DE AND VQ35DE)

Checking Fuel LinesBLS0005N
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 FilterBLS0005O
VISCOUS PAPER TYPE
The viscous paper type filter does not need cleaning between replacement intervals. Refer to MA-8, "PERI-
ODIC 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 OilBLS0005P
WARNING:

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

Prolonged and repeated contact with used engine oil may cause skin cancer; try to avoid direct
skin contact with used engine oil. If skin contact is made, wash thoroughly with soap or hand
cleaner as soon as possible.
1. Warm up engine, put vehicle horizontally and check for engine oil leakage from engine components. Refer
to LU-19, "
ENGINE OIL LEAKAGE" .
2. Stop engine and wait for 10 minutes.
3. Loosen oil filler cap and then remove drain plug.
4. Drain engine oil.
5. Install drain plug with new washer. Refer to EM-145, "
OIL PAN AND OIL STRAINER" .
CAUTION:
Be sure to clean drain plug and install with new washer.
6. Refill with new engine oil.
Engine oil specification and viscosity:
Refer to MA-14, "
RECOMMENDED FLUIDS AND LUBRICANTS" .
SMA803A
PBIC2452E
Oil pan drain plug:
: 34.3 N·m (3.5 kg-m, 25 ft-lb)

PB-2
PARKING BRAKE SYSTEM

PARKING BRAKE SYSTEMPFP:36010
On-Vehicle InspectionBFS000G1
PEDAL STROKE

When parking brake pedal is operated with a force of 196 N (20.0 kg, 44.1 lb), make sure parking brake
pedal stroke is within the specified number of notches. (Check it by listening and counting the ratchet
clicks.)

Make sure that brake warning lamp comes on when parking brake pedal is depressed with in one notch.
INSPECT COMPONENTS

Make sure the components are installed properly (check for looseness, backlash, etc.).

Check parking brake pedal assembly for bend, damage and cracks, and replace if necessary.

Check cable for wear and damage, and replace if necessary.

Check parking brake warning lamp switch for malfunction, and replace if necessary.
ADJUSTMENT
1. Insert a deep socket wrench to rotate adjusting nut and loosen
cable sufficiently. Then, return pedal.
2. Remove tyres from vehicle.
3. Using wheel nuts, fix disc rotor to hub and prevent it from tilting.
4. Remove adjusting hole plug installed on disc rotor. Using a flat-
bladed screwdriver, turn adjuster to clockwise in the figure until
disc rotor is locked. After locking, turn adjuster to opposite direc-
tion by 5 or 6 notches.
5. Rotate disc rotor to make sure that there is no drag. Then install
adjusting hole plug.
6. After adjusting the clearance of rear shoes, with no drag on rear
brake, adjuster cable as follows:
a. Operate pedal 10 or more times with a force of 490 N (50 kg,
11 0 l b ) .
b. Depress pedal until a deep socket wrench can be inserted.
Insert deep socket, and rotate adjusting nut to adjust pedal stroke.
CAUTION:
Do not reuse adjusting nut after removing it.
c. When parking brake pedal is operated with a force of 196 N (20.0 kg, 44.1 lb), make sure the stroke is
within the specified number of notches. (Check it by listening and counting the ratchet clicks.)
d. With parking brake pedal completely returned, make sure there is no drag on rear brake.Pedal stroke : 3 − 4 notches
SBR051C
Pedal stroke : 3 − 4 notches
PFIA0295E

PARKING BRAKE CONTROL
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PARKING BRAKE CONTROLPFP:36010
ComponentsBFS000CE
Removal and InstallationBFS000CF
REMOVAL
1. Release parking brake.
2. Remove instrument driver lower panel. Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
3. Disconnect parking brake warning lamp switch connector.
4. Remove adjusting nut, and then separate device assembly and front cable.
5. Remove device assembly from vehicle.
6. Remove center console. Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
7. Remove front cable mounting bolts.
8. Remove applicable heat insulator from vehicle.
9. Remove rear tyres from vehicle.
10. Remove center muffler. Refer to EX-2, "
EXHAUST SYSTEM" .
11. Remove rear brake caliper and disc rotor. Refer to BR-35, "
Removal and Installation of Brake Caliper
Assembly" .
12. Remove parking brake shoe, and then remove rear cable from toggle lever. Refer to PB-5, "
PA R K I N G
BRAKE SHOE" .
13. Remove rear cable mounting nuts and bolts, and then remove rear cable from vehicle.
1. Device assembly 2. Parking brake warning lamp switch 3. Spring insulator
4. Return spring 5. Adjusting nut 6. Pedal cover
7. Front cable 8. Equalizer
(Assemble to front cable.)9. Return spring
10. Rear left cable 11. Rear right cable 12. Pin
SFIA2503E

PB-8
SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Parking Drum Brake BFS000CI
Parking Brake ControlBFS000CJ
Brake liningStandard thickness 3.2 mm (0.126 in)
Repair limit thickness 1.5 mm (0.059 in)
Drum (disc)Standard inner diameter 172 mm (6.77 in) dia.
Maximum inner diameter 173 mm (6.81 in) dia.
Control typeFoot pedal
Number of notches [under force of 196 N (20.0 kg, 44.1 lb)] 3 − 4 notches
Number of notches when warning lamp switch comes on 1 notch

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.

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
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NOTE:
High beam headlamp repeats high beam and low beam every 1 second. When high beam headlamp of xenon type operates, the head-
lamp perform the HIGH-LOW changeover operation without illuminating the headlamp bulb.
Auto Active TestBKS002EW
DESCRIPTION

In auto active test mode, operation inspection can be performed when IPDM E/R sends a drive signal to
the following systems:
–Rear window defogger
–Front wiper
–Parking, license plate and tail lamps
–Front fog lamp
–Headlamp (HI, LO)
–A/C compressor (magnet clutch)
–Cooling fan
–Oil pressure warning lamp
OPERATION PROCEDURE
1. Close hood and front door (passenger side), and then lift wiper arms away from windshield (to prevent
glass damage by wiper operation).
NOTE:
When auto active test is performed with hood opened, sprinkle water on windshield beforehand.
2. Turn ignition switch OFF.
3. Turn ignition switch ON, and within 20 seconds, press driver's door switch 10 times (close the other
doors). Then turn ignition switch OFF.
4. Turn ignition switch ON within 10 seconds after ignition switch OFF.
5. When auto active test mode is actuated, horn chirps once. Oil pressure warning lamp starts blinking.
6. After a series of operations is repeated three times, auto active test is completed.
NOTE:
When auto active test mode has to be cancelled halfway, turn ignition switch OFF.
CAUTION:
Be sure to inspect door switch when the auto active test cannot be performed.
FRONT WIPER Front wiper (HI, LO) operationFront wiper relay and front wiper high relay are operated by switch-
ing operation (OFF: OFF, HI: high speed, LO: low speed).
MOTOR FAN Cooling fan operationCooling fan relay-1, 2 and 3 are operated by switching operation
(1: OFF, 2: LO, 3: MID, 4: HI).
HEAD LAMP WASHER Headlamp washer operation Headlamp washer relay is operated by switching operation ON-OFF.
LAMPSHigh beam headlamp and low
beam headlamp operation
NOTEHeadlamp low relay and headlamp high relay are operated by
switching operation (OFF: OFF, HI: high beam, LO: low beam).
Front fog lamp operationFront fog lamp relay is operated by switching operation
(OFF: OFF, FOG: ON).
HORN Horn operation Touch “ON” button, horn relay operates 20 ms.CONSULT-II screen display Test item Description

PG-22
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

INSPECTION IN AUTO ACTIVE TEST MODE
When auto active test mode is actuated, the following eight steps are repeated three times.
NOTE:
A dotted line shows a position of HIGH beam of Halogen headlamp.
NOTE:
When high beam headlamp of xenon type operates, the headlamp perform the HIGH-LOW changeover operation without illuminating
the headlamp bulb.
SKIB8863E
Operation
orderTest item Operation time / frequency
1 Rear window defogger 10 seconds
2 Front wiper LO 5 seconds
HI 5 seconds
3 Parking, license plate and tail lamps 10 seconds
4 Front fog lamp 10 seconds
5 Headlamp (LO) 10 seconds
6
Headlamp (HI)
NOTEON 2 seconds ⇔ OFF 2 seconds (5 times)
7 A/C compressor (magnet clutch) ON 2 seconds ⇔ OFF 2 seconds (5 times)
8 Cooling fanLO 2 seconds
MID 2 seconds
HI 2 seconds
MID 2 seconds

LO 2 seconds
A Oil pressure warning lamp Oil pressure warning lamp is blinking when the auto active test operating.