NISSAN TEANA 2008 Service Manual

FRONT WIPER MOTOR GROUND CIRCUIT
WW-29
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
WW
N
O
P
FRONT WIPER MOTOR GROUND CIRCUIT
Diagnosis ProcedureINFOID:0000000003761592
1.CHECK FRONT WIPER MOTOR (GND) OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect front wiper motor connector.
3. Check continuity between front wiper motor harness connector and ground.
Does continuity exist?
YES >> Front wiper motor ground circuit is normal.
NO >> Repair the harness or connector.
Front wiper motor
GroundContinuity
Connector Terminal
E12 2 Existed

WW-30
< COMPONENT DIAGNOSIS >
WASHER SWITCH
WASHER SWITCH
DescriptionINFOID:0000000003761593
Washer switch is integrated with combination switch.
Component InspectionINFOID:0000000003761594
1.CHECK WIPER SWITCH
1. Turn the ignition switch OFF.
2. Disconnect combination switch connector.
3. Check continuity between the combination switch terminals.
Does continuity exist?
YES >> Wiper and washer switch is normal.
NO >> Replace wiper and washer switch.
JPLIA0310ZZ
Combination switch
Condition Continuity
Te r m i n a l
1 6 Front washer switch ON Existed

HEADLAMP WASHER RELAY
WW-31
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
WW
N
O
P
HEADLAMP WASHER RELAY
Component InspectionINFOID:0000000003761595
1.CHECK HEADLAMP WASHER RELAY
1. Turn the ignition switch OFF.
2. Remove headlamp washer relay.
3. Apply battery voltage to headlamp washer relay between terminals 1 and 2.
4. Check continuity of headlamp washer relay.
Does continuity exist?
YES >> Headlamp washer relay is normal.
NO >> Replace headlamp washer relay.
Headlamp washer relay Condition
Continuity
Terminal Voltage
35Apply Existed
Not Apply Not existed

WW-32
< COMPONENT DIAGNOSIS >
HEADLAMP WASHER CIRCUIT
HEADLAMP WASHER CIRCUIT
Component Function CheckINFOID:0000000003761599
1.CHECK HEADLAMP WASHER OPERATION
CONSULT-III ACTIVE TEST
1. Select “HEAD LAMP WASHER” of IPDM E/R active test item.
2. With operating the test item, check headlamp operation.
Is headlamp washer operation normally?
YES >> Headlamp washer circuit is normal.
NO >> Refer to WW-32, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003761600
1.CHECK HEADLAMP WASHER FUSIBLE LINK
1. Turn the ignition switch OFF.
2. Check that the headlamp washer 40A fusible link (#J) is not fusing.
Is the fusible link fusing?
YES >> Replace the fusible link after repairing the applicable circuit.
NO >> GO TO 2.
2.CHECK HEADLAMP WASHER RELAY POWER SUPPLY
1. Remove headlamp washer relay.
2. Check voltage between headlamp washer harness connector and ground.
Is the measurement value normal?
YES >> GO TO 3.
NO >> Repair harness or connector.
3.CHECK HEADLAMP WASHER RELAY
Check headlamp washer relay. Refer to WW-31, "
Component Inspection".
Is the headlamp washer relay normal?
YES >> GO TO 4.
NO >> Replace headlamp washer relay.
4.CHECK HEADLAMP WASHER RELAY CONTROL SIGNAL OUTPUT
CONSULT-III ACTIVE TEST
1. Install headlamp washer relay.
2. Turn the ignition switch ON.
3. Select “HEAD LAMP WASHER” of IPDM E/R active test item.
4. With operating the test item, check voltage between IPDM E/R harness connector and ground.On :Headlamp washer ON operation
Off :Stop the headlamp washer.
Te r m i n a l s
Voltage (Approx.) (+) (−)
Headlamp washer relay
Ground Connector Terminal
E3332
Battery voltage
5

HEADLAMP WASHER CIRCUIT
WW-33
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
WW
N
O
P
Is the measurement value normal?
YES >> GO TO 7.
Fixed at 0 V >> GO TO 5.
Fixed at battery voltage >>Replace IPDM E/R.
5.CHECK HEADLAMP WASHER RELAY CONTROL SIGNAL OPEN CIRCUIT
1. Remove headlamp washer relay.
2. Disconnect IPDM E/R harness connector.
3. Check continuity between IPDM E/R harness connector and headlamp washer relay harness connector.
Does continuity exist?
YES >> GO TO 6.
NO >> Repair the harness or connector.
6.CHECK HEADLAMP WASHER RELAY CONTROL SIGNAL SHORT CIRCUIT
Check continuity between IPDM E/R harness connector and ground.
Does continuity exist?
YES >> Repair the harness or connector.
NO >> Replace IPDM E/R.
7.CHECK HEADLAMP WASHER PUMP OPEN CIRCUIT
1. Remove headlamp washer relay.
2. Disconnect headlamp washer pump connector.
3. Check continuity between headlamp washer relay harness connector and headlamp washer pump har-
ness connector.
Does continuity exist?
YES >> GO TO 8.
NO >> Repair the harness or connector.
8.CHECK HEADLAMP WASHER PUMP (GND) OPEN CIRCUIT
Check continuity headlamp washer pump harness connector and ground.
Te r m i n a l s
Te s t i t e m
Voltage (Approx.) (+) (−)
IPDM E/R
GroundHEAD LAMP
WASHER
Connector Terminal
E10 17On 0 V
Off Battery voltage
IPDM E/R Headlamp washer relay
Continuity
Connector Terminal Connector Terminal
E10 17 E333 1 Existed
IPDM E/R
GroundContinuity
Connector Terminal
E10 17 Not existed
Headlamp washer relay Headlamp washer pump
Continuity
Connector Terminal Connector Terminal
E333 3 E334 1 Existed

WW-34
< COMPONENT DIAGNOSIS >
HEADLAMP WASHER CIRCUIT
Does continuity exist?
YES >> Replace headlamp washer pump.
NO >> Repair the harness or connector.
Headlamp washer pump
GroundContinuity
Connector Terminal
E334 2 Existed

FRONT WIPER AND WASHER SYSTEM
WW-35
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
WW
N
O
P
FRONT WIPER AND WASHER SYSTEM
Wiring Diagram - FRONT WIPER AND WASHER SYSTEM -INFOID:0000000003761601
JCLWM1499GB

WW-36
< COMPONENT DIAGNOSIS >
FRONT WIPER AND WASHER SYSTEM
JCLWM1500GB

FRONT WIPER AND WASHER SYSTEM
WW-37
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
WW
N
O
P
JCLWM1501GB

WW-38
< COMPONENT DIAGNOSIS >
FRONT WIPER AND WASHER SYSTEM
JCLWM1502GB