Connector NISSAN TEANA 2003 Service Manual

FRONT WIPER AND WASHER SYSTEM
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Front Wiper Does Not Operate Both in Low and IntermittentBKS002FY
1. CHECK CIRCUIT BETWEEN IPDM E/R AND FRONT WIPER MOTOR
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and front wiper motor connector.
3. Check continuity between IPDM E/R harness connector (A) and
front wiper motor harness connector (B).
4. Check continuity between IPDM E/R harness connector (A) and
ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK IPDM E/R OUTPUT VOLTAGE
With CONSULT-II
1. Connect IPDM E/R connector and front wiper motor connector.
2. Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3. Select “FRONT WIPER” on “SELECT TEST ITEM” screen.
4. Touch “LO” screen.
5. When front wiper LOW is operating, check voltage between
IPDM E/R harness connector and ground.
Without CONSULT-II
1. Connect IPDM E/R connector and front wiper motor connector.
2. Start auto active test. Refer to PG-21, "
Auto Active Test" .
3. When front wiper LOW is operating, check voltage between IPDM E/R harness connector and ground.
OK or NG
OK >> Replace front wiper motor. Refer to WW-35, "Disassembly and Assembly of Front Wiper Drive
Assembly" .
NG >> Replace IPDM E/R. Refer to PG-28, "
Removal and Installation of IPDM E/R" .
AB
Continuity
Connector Terminal Connector Terminal
E7 21 E42 1 Yes
A
GroundContinuity
Connector Terminal
E7 21 No
PKID0222E
Terminals
ConditionVoltage
(Approx.) (+)
(–)
IPDM E/R
connectorTerminal
E7 21 GroundFront wiper stopped 0 V
Front wiper LOW operating Battery voltage
Te r m i n a l s
ConditionVoltage
(Approx.) (+)
(–)
IPDM E/R
connectorTerminal
E7 21 GroundFront wiper stopped 0 V
Front wiper LOW operating Battery voltage
PKID0223E

FRONT WIPER AND WASHER SYSTEM
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2. CHECK CIRCUIT BETWEEN COMBINATION SWITCH AND BCM
With CONSULT-II
1. Select “BCM” on CONSULT-II, and select “WIPER” on “SELECT TEST ITEM” screen.
2. Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
Make sure that “FR WIPER HI” turns ON-OFF according to front
wiper switch operation.
Without CONSULT-II
Refer to LT- 1 8 5 , "
Combination Switch Inspection" .
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installa-
tion of BCM" .
NG >> Check combination switch (Front wiper switch). Refer to LT- 1 8 5 , "
Combination Switch Inspection"
.
3. CHECK CIRCUIT BETWEEN IPDM E/R AND FRONT WIPER MOTOR
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and front wiper motor connector.
3. Check continuity between IPDM E/R harness connector (A) and
front wiper motor harness connector (B).
4. Check continuity between IPDM E/R harness connector (A) and
ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.When front wiper switch is in the
HI position:FR WIPER HI ON
PKIB0110E
AB
Continuity
Connector Terminal Connector Terminal
E7 31 E42 4 Yes
A
GroundContinuity
Connector Terminal
E7 31 No
PKID0224E

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FRONT WIPER AND WASHER SYSTEM

4. CHECK IPDM E/R OUTPUT VOLTAGE
With CONSULT-II
1. Connect IPDM E/R connector and front wiper motor connector.
2. Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3. Select “FRONT WIPER” on “SELECT TEST ITEM” screen.
4. Touch “HI” screen.
5. When front wiper HI is operating, check voltage between IPDM
E/R harness connector and ground.
Without CONSULT-II
1. Connect IPDM E/R connector and front wiper motor connector.
2. Start auto active test. Refer to PG-21, "
Auto Active Test" .
3. When front wiper HI is operating, check voltage between IPDM E/R harness connector and ground.
OK or NG
OK >> Replace front wiper motor. Refer to WW-35, "Disassembly and Assembly of Front Wiper Drive
Assembly" .
NG >> Replace IPDM E/R. Refer to PG-28, "
Removal and Installation of IPDM E/R" .
Front Wiper Intermittent Operation Switch Position Cannot Be AdjustedBKS002G1
1. CHECK CIRCUIT BETWEEN COMBINATION SWITCH AND BCM
With CONSULT-II
1. Select “BCM” on CONSULT-II, and select “WIPER” on “SELECT TEST ITEM” screen.
2. Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
Make sure that “INT VOLUME” changes 1-7 according to wiper
intermittent dial operation.
Without CONSULT-II
Refer to LT- 1 8 5 , "
Combination Switch Inspection" .
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installa-
tion of BCM" .
NG >> Check combination switch (Front wiper switch). Refer to LT- 1 8 5 , "
Combination Switch Inspection"
.
Terminals
ConditionVoltage
(Approx.) (+)
(–)
IPDM E/R
connectorTerminal
E7 31 GroundFront wiper stopped 0 V
Front wiper HI operating Battery voltage
Te r m i n a l s
ConditionVoltage
(Approx.) (+)
(–)
IPDM E/R
connectorTe r m i n a l
E7 31 GroundFront wiper stopped 0 V
Front wiper HI operating Battery voltage
SKIB4678E
When intermittent dial is in the
4 position:INT VOLUME 4
PKIB0110E

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FRONT WIPER AND WASHER SYSTEM

Removal and Installation of Front Wiper Arms, Adjustment of Wiper Arms Stop
Location
BKS003W6
REMOVAL
1. Turn front wiper switch ON to operate wiper motor, then turn front wiper switch OFF (auto stop).
2. Open hood, remove front wiper arm caps, and remove front wiper arm nuts.
3. Raise front wiper arms, and remove front wiper arms from the vehicle.
INSTALLATION
1. Clean up the pivot area as shown in the figure. This will reduce
possibility of front wiper arm nuts looseness.
2. Prior to front wiper arms installation, turn front wiper switch ON
to operate wiper motor, and then turn front wiper switch OFF
(auto stop).
3. Lift the blade up and then set it down onto windshield glass sur-
face to set the blade center to clearance “L1” & “L2” immedi-
ately.
4. Tighten front wiper arm nuts to specified torque.
5. Spray washer fluid. Turn on wiper switch ON to operate wiper
motor, and then turn front wiper switch OFF (auto stop).
6. Make sure that wiper blades stop within clearance “L1” & “L2”.
7. Install wiper arm caps.
Removal and Installation of Front Wiper Drive AssemblyBKS003W7
REMOVAL
1. Remove front wiper arms. Refer to WW-34, "REMOVAL" .
2. Remove cowl top covers (RH, LH). Refer to EI-21, "
COWL TOP" .
3. Disconnect wiper motor connector (1).
4. Remove front wiper drive assembly mounting bolts (A), and
remove front wiper drive assembly (2) from the vehicle.
SEL024J
Front wiper arm nuts : 23.5 N·m (2.4 kg-m, 17 ft-lb)
Clearance “L1” : 27.6 ± 7.5 mm (1.087 - 0.295 in)
Clearance “L2” : 36.1 ± 7.5 mm (1.421 - 0.295 in)
PKIA9951E
PKID0309E

FRONT WIPER AND WASHER SYSTEM
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INSTALLATION
1. Install front wiper drive assembly to the vehicle.
2. Connect wiper motor connector. Turn front wiper switch ON to operate wiper motor, and then turn front
wiper switch OFF (auto stop).
3. Install cowl top cover. Refer to EI-21, "
COWL TOP" .
4. Install wiper arms and arm caps. Refer to WW-34, "
INSTALLATION" .
Disassembly and Assembly of Front Wiper Drive AssemblyBKS003W8
DISASSEMBLY
1. Remove wiper linkages from wiper motor and motor frame.
2. Remove wiper motor mounting bolts, and remove wiper motor from wiper frame.
ASSEMBLY
1. Connect wiper motor connector. Turn front wiper switch ON to operate wiper motor, and then turn front
wiper switch OFF (auto stop).
2. Disconnect wiper motor connector.
3. Install wiper motor to wiper frame.
4. Install wiper linkages to wiper frame and wiper motor.
CAUTION:

Never drop the wiper motor nor cause it to interfere with other parts.

Check joint of motor arm and wiper linkages (at retainer) for grease conditions. Apply grease if
necessary.Front wiper drive mounting bolts : 4.5 N·m (0.46 kg-m, 40 in-lb)
1. Wiper linkage 1 2. Bolts 3. Wiper linkage 2
4. Wiper motor 5. Wiper frame 6. Shaft seal
7. Bracket 8. Bolts
SKIB0905E
Wiper motor mounting bolts :4.5 N·m (0.46 kg-m, 40 in-lb)

FRONT WIPER AND WASHER SYSTEM
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Removal and Installation of Front Washer NozzleBKS003WB
REMOVAL
1. Open hood.
2. While pushing nozzle spray point side along body, use the noz-
zle stop point as the support point and rotate nozzle to remove it
from body.
3. Remove washer tube.
INSTALLATION
1. Install washer tube in nozzle.
2. Install nozzle to the vehicle.
3. Adjust nozzle spray location. Refer to WW-36, "
Washer Nozzle Adjustment" .
CAUTION:
The spray points differ, so be sure to install left and right nozzles correctly.
Inspection for Washer NozzleBKS003WC
CHECK VALVE INSPECTION
Blow check valve. Confirm that the air ventilates. Also confirm that
inhalation is impossible.
Inspection of Front Wiper and Washer Switch CircuitBKS003WD
Refer to LT- 1 8 5 , "Combination Switch Inspection" .
Removal and Installation of Front Wiper and Washer SwitchBKS003WE
REMOVAL
1. Remove steering column cover. Refer to IP-11, "Removal and Installation" .
2. Disconnect the wiper and washer switch connector.
3. Pull wiper and washer switch toward the passenger door while
pressing pawls in direction shown by the arrow in the figure, and
remove it from the base.
INSTALLATION
Installation is the reverse order of removal.
SKIA0291J
PKIA1403E
SKIB0909E

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FRONT WIPER AND WASHER SYSTEM

Removal and Installation of Washer TankBKS003WF
REMOVAL
: Vehicle front
1. Pull washer tank inlet out of washer tank.
2. Remove washer tank mounting bolt (A).
3. Remove fender protector RH on front side. Refer to EI-23, "
FENDER PROTECTOR" .
4. Disconnect front washer pump connector (1).
5. Remove washer tank mounting bolts (A).
6. Remove washer tube (2), and remove washer tank (3) from
vehicle.
INSTALLATION
Installation is the reverse order of removal.
CAUTION:
After installation, and water up to the upper level of the washer tank inlet, and check for water leaks.
SKIA6395E
PKID0314E
PKID0315E
Washer tank mounting bolts : 4.5 N·m (0.46 kg-m, 40 in-lb)

FRONT WIPER AND WASHER SYSTEM
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Removal and Installation of Front Washer PumpBKS003WG
REMOVAL
1. Remove fender protector RH on front side. Refer to EI-23,
"FENDER PROTECTOR" .
2. Disconnect front washer pump connector and remove washer
tube.
3. Pull out washer pump in direction shown by the arrow ( ) in the
figure. Remove front washer pump from washer tank.
INSTALLATION
Installation is the reverse order of removal.
CAUTION:
When installing front washer pump, there should be no packing twists, etc.
SKIB0910E

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HEADLAMP WASHER

HEADLAMP WASHERPFP:28620
Components Parts and Harness Connector LocationBKS002CB
System DescriptionBKS002CC

BCM (Body Control Module) controls headlamp washer operation.

IPDM E/R (Intelligent Power Distribution Module Engine Room) operates headlamp washer pump accord-
ing to CAN communication signal from BCM.
OUTLINE
Power is supplied at all times

to ignition relay (located in IPDM E/R), from battery direct,

through 15A fuse (No. 71, located in IPDM E/R)

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 30A fusible link (letter J, located in fuse and fusible link block)

to headlamp washer relay terminals 1 and 3.
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.
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.
PKIC9882E

HEADLAMP WASHER
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Preliminary CheckBKS002CH
CHECK POWER SUPPLY AND GROUND CIRCUIT
1. CHECK FUSES AND FUSIBLE LINK
Check for blown fuses and fusible link.
Refer to WW-43, "Wiring Diagram — HLC —" .
OK or NG
OK >> GO TO 2
NG >> If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse
or fusible link. Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 3
NG >> Repair harness or connector.
3. CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Unit Power source Fuse and fusible link No.
BCMBattery M
Ignition switch ACC or ON position 6
Ignition switch ON or START position 1
Headlamp washer relay Battery J
Terminals Ignition switch position
(+)
(-) OFF ACC ON
BCM
connectorTe r m i n a l
M311
GroundApprox. 0 VBattery
voltageBattery
voltage
38 Approx. 0 V Approx. 0 VBattery
voltage
M4 55Battery
voltageBattery
voltageBattery
voltage
PKIC9884E
BCM connector Terminal
GroundContinuity
M4 52 Yes
SKIB5125E