NISSAN TEANA 2014 Service Manual

WW-36
< DTC/CIRCUIT DIAGNOSIS >
FRONT WIPER MOTOR HI CIRCUIT
FRONT WIPER MOTOR HI CIRCUIT
Component Function CheckINFOID:0000000009464616
1. CHECK FRONT WIPER HI OPERATION
IPDM E/R AUTO ACTIVE TEST
1. Start IPDM E/R auto active test. Refer to PCS-8, "Diagnosis Description"
.
2. Check that the front wiper operates at the HI operation.
CONSULT ACTIVE TEST
1. Select FRONT WIPER of IPDM E/R active test item.
2. While operating the test item, check that front wiper HI operation and OFF.
Is the inspection result normal?
YES >> The front wiper motor HI circuit is normal.
NO >> Refer to WW-36, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009464617
Regarding Wiring Diagram information, refer to WW-23, "Wiring Diagram - With Rear View Camera Washer
Control System".
1. CHECK FRONT WIPER MOTOR (HI) INPUT VOLTAGE
CONSULT ACTIVE TEST
1. Turn the ignition switch OFF.
2. Disconnect front wiper motor.
3. Turn the ignition switch ON.
4. Select FRONT WIPER of IPDM E/R active test item.
5. With operating the test item, check volt age between IPDM E/R harness connector E18 and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace IPDM E/R. Refer to PCS-32, "Removal and Installation"
.
2. CHECK FRONT WIPER MOTOR (HI) OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R.
3. Check continuity between IPDM E/R harness c onnector E18 and front wiper motor harness connector
E25.
Is the inspection result normal?
YES >> GO TO 3. Hi : Front wiper HI operation
Off : Stop the front wiper.
Te r m i n a l s Te s t i t e m
Vo l ta g e
(Approx.)
(+) (-)
IPDM E/R
GroundFRONT WIPER
Connector Terminal
E18 18 Hi Battery voltage
Off 0V
IPDM E/R Fron t wiper motor
Continuity
Connector Terminal Connector Terminal
E18 18 E25 5 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

FRONT WIPER MOTOR HI CIRCUITWW-37
< DTC/CIRCUIT DIAGNOSIS >
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NO >> Repair or replace the harness or connectors.
3. CHECK FRONT WIPER MOTOR (HI) SHORT CIRCUIT
Check continuity between IPDM E/R harness connector E18 and ground.
Is the inspection result normal?
YES >> Repair or replace the harness or connectors.
NO >> Replace front wiper motor. Refer to WW-64, "Removal and Installation"
.
IPDM E/R
GroundContinuity
Connector Terminal
E18 18 No
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WW-38
< DTC/CIRCUIT DIAGNOSIS >
FRONT WIPER AUTO STOP SIGNAL CIRCUIT
FRONT WIPER AUTO STOP SIGNAL CIRCUIT
Component Function CheckINFOID:0000000009464618
1. CHECK FRONT WIPER (AUTO STOP) OPERATION
CONSULT DATA MONITOR
1. Select “WIP AUTO STOP” of IPDM E/R DATA MONITOR item.
2. Operate the front wiper.
3. With the front wiper operation, check the monitor status.
Is the inspection result normal?
YES >> Auto stop signal circuit is normal.
NO >> Refer to WW-38, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009464619
Regarding Wiring Diagram information, refer to WW-23, "Wiring Diagram - With Rear View Camera Washer
Control System".
1. CHECK IPDM E/R OUTPUT VOLTAGE
1. Turn the ignition switch OFF.
2. Disconnect front wiper motor.
3. Turn the ignition switch ON.
4. Check voltage between front wiper motor connector E25 and ground.
Is the inspection result normal?
YES >> Replace front wiper motor. Refer to WW-64, "Removal and Installation".
NO >> GO TO 2.
2. CHECK FRONT WIPER MOTOR (A UTO STOP) CIRCUIT CONTINUITY
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness c onnector E63 and front wiper motor harness connector
E25.
4. Check continuity between IPDM E/R harness connector E18 and ground.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-32, "Removal and Installation".
NO >> Repair or replace the harness or connectors.
Monitor item Condition Monitor status
WIP AUTO STOP Front wiper motor Stop position STOP P
Except ACT P
Front wiper motor GroundVo l ta g e
(Approx.)
Connector Terminal
E25 4 Battery voltage
IPDM E/R Front wiper motor Continuity
Connector Terminal Connector Terminal
E63 34 E25 4 Yes
IPDM E/R GroundContinuity
Connector Terminal
E63 34 No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

FRONT WIPER MOTOR GROUND CIRCUITWW-39
< DTC/CIRCUIT DIAGNOSIS >
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FRONT WIPER MOTOR GROUND CIRCUIT
Diagnosis ProcedureINFOID:0000000009464620
Regarding Wiring Diagram information, refer to WW-23, "Wiring Diagram - With Rear View Camera Washer
Control System".
1.CHECK FRONT WIPER MOTOR (GND) OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect front wiper motor.
3. Check continuity between front wiper motor harness connector E25 and ground.
Is the inspection result normal?
YES >> Front wiper motor ground circuit is normal.
NO >> Repair or replace the harness or connectors.
Front wiper motor
GroundContinuity
Connector Terminal
E25 2 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

WW-40
< DTC/CIRCUIT DIAGNOSIS >
WASHER MOTOR CIRCUIT
WASHER MOTOR CIRCUIT
Diagnosis ProcedureINFOID:0000000009464621
WITHOUT REAR VIEW CAMERA WASHER CONTROL SYSTEM
Regarding Wiring Diagram information, refer to WW-17, "Wiring Diagram - Without Rear View Camera
Washer Control System".
1. CHECK FRONT WASHER MOTOR FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuse is not blown.
Is the fuse blown?
YES >> Replace the blown fuse after repairing the affected circuit.
NO >> GO TO 2.
2. CHECK FRONT WASHER MOTOR POWER SUPPLY
1. Disconnect front washer motor.
2. Turn ignition switch ON.
3. Check voltage between front washer motor harness connector E226 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the harness or connectors.
3. CHECK FRONT WASHER MOTOR CIRCUIT CONTINUITY
1. Turn the ignition switch OFF.
2. Disconnect combination switch (wiper and washer switch).
3. Check continuity between combination switch (wiper and washer switch) harness connector M28 and
front washer motor E226.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the harness or connectors.
4. CHECK WIPER AND WASHER SWITCH GROUND CIRCUIT
Check continuity between combination switch (wiper and washer switch) harness connector M28 and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace the harness or connectors.
Unit Location Fuse No. Capacity
Front washer motor IPDM E/R 50 10A
Front washer motor
GroundVo l ta g e
(Approx.)
Connector Terminal
E226 1 Battery voltage
Combination switch (wiper and washer switch) Front washer motor Continuity
Connector Terminal Connector Terminal
M281E2262 Yes
Combination switch (wiper and washer switch) GroundContinuity
Connector Terminal
M28 6 Yes
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WASHER MOTOR CIRCUITWW-41
< DTC/CIRCUIT DIAGNOSIS >
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5. CHECK WIPER AND WASHER SWITCH
Check wiper and washer switch. Refer to WW-44, "Component Inspection"
.
Is the inspection result normal?
YES >> Replace front washer motor. Refer to WW-52, "Removal and Installation".
NO >> Replace wiper and washer switch. Refer to WW-65, "Removal and Installation"
.
WITH REAR VIEW CAMERA WASHER CONTROL SYSTEM
Regarding Wiring Diagram information, refer to WW-23, "Wiring Diagram - With Rear View Camera Washer
Control System".
1. CHECK WASHER MOTOR FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuse is not blown.
Is the fuse blown?
YES >> Replace the blown fuse after repairing the affected circuit.
NO >> GO TO 2.
2. CHECK WASHER SWITCH OPERATION
With CONSULT
1. Select FRONT WASHER SW of BCM active test item.
2. While operating the test, check front wiper operation.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Refer to WW-44, "Component Inspection"
.
3.CHECK COMBINATION SWITCH CIRCUIT CONTINUITY
1. Turn the ignition switch OFF.
2. Disconnect the combination switch and rear view camera washer control unit.
3. Check continuity between rear view camera was her control unit harness connector B16 and combination
switch harness connector M28.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the harness or connectors.
4. CHECK WASHER MOTOR POWER SUPPLY
1. Disconnect the washer motor.
2. Turn ignition switch ON.
3. Check voltage between washer motor harness connector E226 and ground.
Is the inspection result normal?
YES >> GO TO 8.
Unit Location Fuse No. Capacity
Front washer motor IPDM E/R 50 10A
Rear view camera washer control unit Combination switch Continuity
Connector Terminal Connector Terminal
B16 10 M28 1 Yes
Front washer motor GroundVoltag e
(Approx.)
Connector Terminal
E226 1 Battery voltage
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WW-42
< DTC/CIRCUIT DIAGNOSIS >
WASHER MOTOR CIRCUIT
NO >> GO TO 5.
5. CHECK WASHER MOTOR POWER SUPPLY CONTINUITY
1. Turn ignition OFF.
2. Disconnect the washer motor connector harness.
3. Check continuity between the washer motor harnes s connector E226 and the rear view camera washer
control unit harness connector B16.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace the harness or connectors.
6.CHECK REAR VIEW CAMERA WASH ER CONTROL UNIT POWER SUPPLY
1. Disconnect the rear view camera washer control unit.
2. Turn ignition switch ON.
3. Check voltage between the rear view camera washer control unit harness connector B16 and ground.
Is the inspection result normal?
YES >> GO TO 10.
NO >> GO TO 7.
7.CHECK REAR VIEW CAMERA WASHER CO NTROL UNIT POWER SUPPLY CONTINUITY
1. Turn ignition OFF.
2. Check continuity between rear view camera wa sher control unit harness connector B16 and IPDM E/R
harness connector E200.
Is the inspection result normal?
Yes >> Refer to PCS-31, "Diagnosis Procedure".
NO >> Repair or replace the harness or connectors.
8. CHECK WASHER MOTOR GROUND CIRCUIT
Check continuity between combination switch harness connector E226 and ground.
Is the inspection result normal?
YES >> Replace the washer pump. Refer to WW-52, "Removal and Installation".
NO >> GO TO 9.
9. CHECK WASHER MOTOR GROUND CIRCUIT CONTINUITY
1. Turn the ignition switch OFF.
2. Check continuity between rear view camera was her control unit harness connector B16 and front washer
motor E226.
Rear view camera washer control unit Washer motor Continuity
Connector Terminal Connector Terminal
B16 4 E226 1 Yes
Rear view camera washer control unit GroundVo l ta g e
(Approx.)
Connector Terminal
B16 12 Battery voltage
Rear view camera washer control unit IPDM E/R Continuity
Connector Terminal Connector Terminal
B16 12 E200 74 Yes
Washer motor GroundContinuity
Connector Terminal
E226 2 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

WASHER MOTOR CIRCUITWW-43
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Is the inspection result normal?
YES >> GO TO 10.
NO >> Repair or replace the harness or connectors.
10. CHECK REAR VIEW CAMERA WA SHER CONTROL UNIT GROUND CIRCUIT.
Check continuity between rear view camera washer control unit connector B16 and ground.
Is the inspection result normal?
YES >> Replace rear view camera washer control unit.
NO >> Repair or replace the harness or connectors.
Rear view camera washer control unit Washer motor Continuity
Connector Terminal Connector Terminal
B16 3 E226 2 Yes
Rear view camera washer control unit GroundContinuity
Connector Terminal
B16 5 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

WW-44
< DTC/CIRCUIT DIAGNOSIS >
WASHER SWITCH
WASHER SWITCH
DescriptionINFOID:0000000009464622
• Washer switch is integrated with combination switch (wiper and washer switch).
• Combination switch (wiper and washer switch) supp lies ground and fuse # 50 from the IPDM E/R supplies
power for the front washer motor to operate.
Component InspectionINFOID:0000000009464623
Regarding Wiring Diagram information, refer to WW-23, "Wiring Diagram - With Rear View Camera Washer
Control System".
1. CHECK WASHER SWITCH
1. Turn the ignition switch OFF.
2. Disconnect combination switch (wiper and washer switch) connector M28.
3. Check continuity between the combination switch (wiper and washer switch) terminals.
Does continuity exist?
YES >> Washer switch is normal.
NO >> Replace combination switch (wiper and washer switch). Refer to WW-65, "Removal and Installa-
tion".
ABLIA2945GB
A: Terminal 1
B: Terminal 6
ALLIA0546GB
Combination switch (wip- er and washer switch) Condition Continuity
Te r m i n a l
1 6 Washer switch ON Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

WIPER AND WASHER SYSTEM SYMPTOMSWW-45
< SYMPTOM DIAGNOSIS >
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SYMPTOM DIAGNOSIS
WIPER AND WASHER SYSTEM SYMPTOMS
Symptom TableINFOID:0000000009464624
CAUTION:
Perform the self-diagnosis with CONSULT before perf orming the diagnosis by symptom. Perform the
diagnosis by DTC if DTC is detected.
Symptom Probable malfunction location Inspection item
Front wiper does not
operate HI only
• Combination switch (wiper and washer switch)
• Harness between combination switch (wiper and washer switch) and BCM
•BCM Combination switch (wiper
and washer switch)
Refer to BCS-8, "COMBINA-
TION SWITCH READING
SYSTEM : System Descrip-
tion".
• IPDM E/R
• Harness between IPDM E/R and front wiper motor
• Front wiper motor Front wiper motor (HI) circuit
Refer to WW-36, "Compo-
nent Function Check".
Front wiper request signal
•BCM
• IPDM E/R IPDM E/R
Data monitor “FR WIP REQ”
LO and INT • Combination switch (wiper and washer switch)
• Harness between combination switch (wiper and washer switch) and BCM
•BCM Combination switch (wiper
and washer switch)
Refer to BCS-8, "COMBINA-
TION SWITCH READING
SYSTEM : System Descrip-
tion".
• IPDM E/R
• Harness between IPDM E/R and front wiper
motor
• Front wiper motor Front wiper motor (LO) circuit
Refer to WW-34, "Compo-
nent Function Check".
Front wiper request signal
•BCM
• IPDM E/R IPDM E/R
Data monitor “FR WIP REQ”
INT only • Combination switch (wiper and washer switch)
• Harness between combination switch (wiper
and washer switch) and BCM
•BCM Combination switch (wiper
and washer switch)
Refer to BCS-8, "COMBINA-
TION SWITCH READING
SYSTEM : System Descrip-
tion".
Front wiper request signal
•BCM
• IPDM E/R IPDM E/R
Data monitor “FR WIP REQ”
HI, LO, and INT SYMPTOM DIAGNOSIS
Refer to WW-48, "Diagnosis Procedure"
.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM