Connector NISSAN TEANA 2003 Service Manual

WW-54
HEADLAMP WASHER

4. CHECK HEADLAMP WASHER SWITCH
1. Turn ignition switch OFF.
2. Remove headlamp washer switch. Refer to WW-58, "
Removal and Installation of Headlamp Washer
Switch" .
3. Check continuity between headlamp washer switch terminals.
OK or NG
OK >> GO TO 5.
NG >> Replace headlamp washer switch. Refer to WW-58,
"Removal and Installation of Headlamp Washer Switch"
.
5. CHECK CIRCUIT BETWEEN BCM AND HEADLAMP WASHER SWITCH
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector (A) and
headlamp washer switch harness connector (B).
3. Check continuity between BCM harness connector (A) and
ground.
OK or NO
OK >> GO TO 6.
NO >> Repair harness or connector.
6. CHECK CIRCUIT BETWEEN HEADLAMP WASHER SWITCH AND GROUND
Check continuity between headlamp washer switch harness connec-
tor and ground.
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installa-
tion of BCM" .
NG >> Repair harness or connector.
Terminals Switch condition Continuity
12OFF No
ON Yes
PKIA4647E
AB
Continuity
Connector Terminal Connector Terminal
M3 10 M154 1 Yes
A
GroundContinuity
Connector Terminal
M3 10 No
PKIC9890E
Headlamp washer
switch connectorTerminal
GroundContinuity
M154 2 Yes
PKIA4648E

HEADLAMP WASHER
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7. CHECK HEADLAMP WASHER RELAY
1. Turn ignition switch OFF.
2. Remove headlamp washer relay.
3. Check continuity between headlamp washer relay terminals.
OK or NG
OK >> GO TO 8.
NG >> Replace headlamp washer relay.
8. CHECK HEADLAMP WASHER RELAY POWER SUPPLY CIRCUIT
Check voltage between headlamp washer relay harness connector
and ground.
OK or NG
OK >> GO TO 9.
NG >> Repair harness or connector.
9. CHECK CIRCUIT BETWEEN IPDM E/R AND HEADLAMP WASHER RELAY
1. Disconnect IPDM E/R connector.
2. Check continuity between IPDM E/R harness connector (A) and
headlamp washer relay harness connector (B).
3. Check continuity between IPDM E/R harness connector (A) and
ground.
OK or NG
OK >> GO TO 10.
NG >> Repair harness or connector.
Terminals Condition Continuity
35Applying battery voltage to between terminals
1 and 2Ye s
No battery voltage No
PKIA4643E
Terminals
Voltage
(Approx.) (+)
(-)
Headlamp washer relay
connectorTerminal
E551
Ground Battery voltage
3
PKIA4640E
AB
Continuity
Connector Terminal Connector Terminal
E9 58 E55 2 Yes
A
GroundContinuity
Connector Terminal
E9 58 Yes
PKID0226E

WW-56
HEADLAMP WASHER

10. CHECK IPDM E/R INPUT VOLTAGE
1. Connect IPDM E/R connector.
2. Install headlamp washer relay.
3. Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
4. Select “HEAD LAMP WASHER” on “SELECT TEST ITEM” screen.
5. Touch “ON” screen.
6. When headlamp washer is operating, check voltage between
IPDM E/R harness connector and ground.
OK or NG
OK >> GO TO 11.
NG >> Replace IPDM E/R. Refer to PG-28, "
Removal and Installation of IPDM E/R" .
11 . CHECK CIRCUIT BETWEEN HEADLAMP WASHER RELAY AND HEADLAMP WASHER PUMP
1. Turn ignition switch OFF.
2. Remove headlamp washer relay.
3. Disconnect headlamp washer pump connector.
4. Check continuity between headlamp washer relay harness con-
nector (A) and headlamp washer pump harness connector (B).
5. Check continuity between headlamp washer relay harness con-
nector (A) and ground.
OK or NO
OK >> GO TO 12.
NO >> Repair harness or connector.
12. CHECK CIRCUIT BETWEEN HEADLAMP WASHER PUMP AND GROUND
Check continuity between headlamp washer pump harness connec-
tor and ground.
OK or NG
OK >> Replace headlamp washer pump. Refer to WW-58,
"Removal and Installation of Headlamp Washer Pump" .
NG >> Repair harness or connector.
Terminals
Voltage
(Approx.) (+)
(-)Headlamp
washer
condition IPDM E/R
connectorTerminal
E9 58 GroundOFF Battery voltage
ON 0 V
PKID0313E
AB
Continuity
Connector Terminal Connector Terminal
E55 5 E254 1 Yes
A
GroundContinuity
Connector Terminal
E55 5 No
PKIC9891E
Headlamp washer pump
connectorTerminal
GroundContinuity
E254 2 Yes
PKIC9892E

HEADLAMP WASHER
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Removal and Installation of Headlamp Washer NozzleBKS002EX
REMOVAL
1. Pull out headlamp washer nozzle from a bumper, remove pawl
(A), and remove headlamp washer nozzle cover (1).
2. Remove undercover one.
3. Remove fender protector. Refer to EI-23, "
FENDER PROTEC-
TOR" .
4. Remove front bumper. Refer to EI-14, "
FRONT BUMPER" .
5. Remove headlamp washer tube (1). Refer to WW-58, "
Removal
and Installation of Headlamp Washer Tube Connector" .
6. Removal headlamp washer nozzle retainer (A).
7. Removal headlamp washer nozzle bracket (2).
8. Remove headlamp washer nozzle assembly (3).

The check valve is installed in headlamp washer nozzle
assembly.

The check valve prevents backflow of washer fluid.
INSTALLATION
Installation is the reverse order of removal.
CAUTION:
When installing nozzle, there should be no packing twist, etc.
AdjustmentBKS002EY
PKIC9877E
PKIC9878E
PKIC9879E
a: 45° ±3°
b: 46° ±3°
c: 14° ±3°
d: 11° ±3°

WW-58
HEADLAMP WASHER

Removal and Installation of Washer TankBKS002EZ
Refer to WW-38, "Removal and Installation of Washer Tank" .
Removal and Installation of Headlamp Washer Tube ConnectorBKS002F0
REMOVAL
Remove headlamp washer tube while pressing the area that has no
pawls (A) of headlamp washer tube connector (1), in direction shown
by the arrow ( ) in the figure.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation of Headlamp Washer PumpBKS002F1
REMOVAL
1. Remove front bumper. Refer to EI-14, "FRONT BUMPER" .
2. Disconnect headlamp washer pump connector (1).
3. Remove headlamp washer tube (2). Refer to WW-58, "
Removal
and Installation of Headlamp Washer Tube Connector" .
4. Remove the headlamp washer pump mounting bolt (A).
5. Remove the headlamp washer pump (3) from washer tank.
INSTALLATION
Installation is the reverse order of removal.
CAUTION:
When installing headlamp washer pump, there should be no packing twist, etc.
Removal and Installation of Headlamp Washer SwitchBKS003XZ
1. Remove instrument driver lower panel. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Spread pawls (A) of instrument driver lower panel to remove
headlamp washer switch(1).
SKIB8842E
PKIC9880E
Headlamp washer pump
mounting bolt:4.5 N·m (0.46 kg-m, 40 in-lb)
PKID0329E

HORN
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Removal and InstallationBKS001UE
REMOVAL
1. Disconnect all horn connectors.
2. Remove horn mounting bolt, and remove horn from vehicle.
INSTALLATION
Installation is the reverse order of removal.
SKIB0911E
Horn mounting bolt : 17.1 N·m (1.7 kg-m, 13ft-lb)