NISSAN TEANA 2014 Service Manual

PWC-114
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ENCODER
Is the measurement value within the specification?
YES >> GO TO 4.
NO >> GO TO 3.
3. CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unl ock switch and front power window motor LH.
3. Check continuity between main power window and door lock/unlock switch connector D7 and front power
window motor LH connector D9.
4. Check continuity between main power window and door lock/unlock switch connector D7 and ground.
Is the inspection result normal?
YES >> Replace main power window and door lock/unlock switch. Refer to PWC-142, "Removal and
Installation". After that, refer to PWC-93, "ADDITIONAL SERVICE WHEN REPLACING CON-
TROL UNIT : Special Repair Requirement".
NO >> Repair or replace the harness or connectors.
4. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window motor LH.
3. Check continuity between front power window motor LH connector D9 and ground.
Is the inspection result normal?
YES >> GO TO 6.
NO >> GO TO 5.
5. CHECK HARNESS CONTINUITY 2
1. Disconnect main power window and door lock/unlock switch.
2. Check continuity between main power window and door lock/unlock switch connector D7 and front power
window motor LH connector D9.
Is the inspection result normal?
YES >> Replace main power window and door lock/unlock switch. Refer to PWC-142, "Removal and
Installation". After that, refer to PWC-93, "ADDITIONAL SERVICE WHEN REPLACING CON-
TROL UNIT : Special Repair Requirement".
NO >> Repair or replace the harness or connectors.
6. CHECK HARNESS CONTINUITY 3
Te r m i n a l
Voltag e
(Approx.)
(+)
(–)
Front power window motor LH
connector Te r m i n a l
D9 2 Ground 10
Main power window and door lock/ unlock switch connector Te r m i n a lFront power window motor LH
connector Terminal Continuity
D7 14 D9 2 Yes
Main power window and door lock/unlock switch connector Te r m i n a l
Ground Continuity
D7 14 No
Front power window motor LH connector Terminal GroundContinuity
D9 4 Yes
Main power window and door lock/un- lock switch connector Te r m i n a l
Front power window motor LH
connector Terminal Continuity
D7 12 D9 4 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

ENCODERPWC-115
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1. Disconnect main power window and door lock/unlock switch.
2. Check continuity between main power window and door lock/unlock switch connector D7 and front power
window motor LH connector D9.
3. Check continuity between main power window and door lock/unlock switch connector D7 and ground.
Is the inspection result normal?
YES >> Replace front power window motor LH. Refer to GW-16, "Removal and Installation - Front Regula-
tor". After that, refer to PWC-93, "ADDITIONAL SERVICE WH EN REPLACING CONTROL UNIT :
Special Repair Requirement".
NO >> Repair or replace the harness or connectors.
PASSENGER SIDE
PASSENGER SIDE : DescriptionINFOID:0000000009460947
Detects condition of the front power window motor RH operation and transmits to power window and door
lock/unlock switch RH as pulse signal.
PASSENGER SIDE : Comp onent Function CheckINFOID:0000000009460948
1.CHECK ENCODER OPERATION
Check front door glass RH perform AUTO open/close operation normally when operating power window and
door lock/unlock switch RH.
Is the inspection result normal?
YES >> Encoder operation is OK.
NO >> Refer to PWC-115, "PASSENGER SIDE : Diagnosis Procedure"
.
PASSENGER SIDE : Dia gnosis ProcedureINFOID:0000000009460949
Regarding Wiring Diagram information, refer to PWC-83, "Wiring Diagram - With Left And Right Front Power
Window Anti-Pinch".
1. CHECK ENCODER SIGNAL
1. Connect front power window motor RH.
2. Turn ignition switch ON.
3. Check signal between power window and door lock/unlock switch RH connector D105 and ground with oscilloscope.
Main power window and door lock/un-
lock switch connector Te r m i n a lFront power window motor LH
connector Terminal Continuity
D7 5
D9 5
Ye s
46
Main power window and door lock/unlock switch connector Te r m i n a l
GroundContinuity
D7 5
No
4
Te r m i n a l s
Signal
(Reference value)
(+)
(–)
Power window and door lock/unlock
switch RH
connector Te r m i n a l
D105 9
Ground Refer to following signal
10
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-116
< DTC/CIRCUIT DIAGNOSIS >[LH & RH FRONT ANTI-PINCH]
ENCODER
Is the inspection result normal?
YES >> Check intermittent incident. Refer to
GI-43, "Intermittent Incident".
NO >> GO TO 2.
2. CHECK FRONT POWER WINDOW MOTOR RH POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between front power window motor RH connector D105 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3. CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH and front power window motor RH.
3. Check continuity between power window and door lock/unlock switch RH connector D105 and front power
window motor RH connector D104.
4. Check continuity between power window and door lock/unlock switch RH connector D105 and ground.
Is the inspection result normal?
YES >> Replace power window and door lock/unlock switch RH. Refer to PWC-143, "Removal and Instal-
lation". After that, refer to PWC-93, "ADDITIONAL SERVICE WHEN REPLACING CONTROL
UNIT : Special Repair Requirement".
NO >> Repair or replace the harness or connectors.
4. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window motor RH.
3. Check continuity between front power window motor RH connector D104 and ground.
Is the inspection result normal?
ALKIA2581GB
Te r m i n a l
Vol tag e
(Approx.)
(+)
(–)
Front power window motor RH con-
nector Te r m i n a l
D105 5 Ground 10
Power window and door lock/unlock switch RH connector Te r m i n a l
Front power window motor RH
connector Terminal Continuity
D105 5 D104 2 Yes
Power window and door lock/unlock switch RH connector Te r m i n a l
Ground Continuity
D105 5 No
Front power window motor RH connector Terminal GroundContinuity
D104 4 Yes
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ENCODERPWC-117
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YES >> GO TO 6.
NO >> GO TO 5.
5. CHECK HARNESS CONTINUITY 2
1. Disconnect power window and door lock/unlock switch RH.
2. Check continuity between power window and door lock/unlock switch RH connector D105 and front power window motor RH connector D104.
Is the inspection result normal?
YES >> Replace power window and door lock/unlock switch RH. Refer to PWC-143, "Removal and Instal-
lation". After that, refer to PWC-93, "ADDITIONAL SERVICE WHEN REPLACING CONTROL
UNIT : Special Repair Requirement".
NO >> Repair or replace the harness or connectors.
6. CHECK HARNESS CONTINUITY 3
1. Disconnect power window and door lock/unlock switch RH.
2. Check continuity between power window and door lock/unlock switch RH connector D105 and front power window motor RH connector D104.
3. Check continuity between power window and door lock/unlock switch RH connector D105 and ground.
Is the inspection result normal?
YES >> Replace front power window motor RH. Refer to GW-16, "Removal and Installation - Front Regu-
lator". After that, refer to PWC-93, "ADDITIONAL SERVICE WHEN REPLACING CONTROL
UNIT : Special Repair Requirement".
NO >> Repair or replace the harness or connectors.
Power window and door lock/unlock
switch RH connector Te r m i n a lFront power window motor RH
connector Terminal Continuity
D105 4 D104 4 Yes
Power window and door lock/un- lock switch RH connector Te r m i n a lFront power window motor RH
connector Terminal Continuity
D105 9
D104 5
Ye s
10 6
Power window and door lock/unlock switch RH connector Te r m i n a l
Ground Continuity
D105 9
No
10
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-118
< DTC/CIRCUIT DIAGNOSIS >[LH & RH FRONT ANTI-PINCH]
DOOR SWITCH
DOOR SWITCH
DescriptionINFOID:0000000009460950
Detects door open/close condition.
Component Function CheckINFOID:0000000009460951
1.CHECK FUNCTION
With CONSULT
Check door switches DOOR SW-DR, DOOR SW-AS in Data Monitor mode with CONSULT.
Is the inspection result normal?
YES >> Door switch is OK.
NO >> Refer to PWC-118, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009460952
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK DOOR SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check signal between BCM connector and ground with oscilloscope.
Is the inspection result normal?
YES >> GO TO 4
NO >> GO TO 2
Monitor item Condition
DOOR SW-DR CLOSE → OPEN: OFF → ON
DOOR SW-AS
Te r m i n a l s
Door condition Voltage (V)
(Approx.)
(+)
(–)
BCM
connector Te r m i n a l
M19 96
GroundFront door switch
LH OPEN 0
CLOSE
94 Front door switch
RH OPEN 0
CLOSE
JPMIA0011GB
JPMIA0011GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR SWITCHPWC-119
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2.CHECK DOOR SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM connector and door switch connector.
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness between BCM and door switch.
3.CHECK DOOR SWITCH
Refer to PWC-119, "Component Inspection"
.
Is the inspection result normal?
YES >> GO TO 4
NO >> Replace malfunctioning door switch.
4.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
Component InspectionINFOID:0000000009460953
1.CHECK DOOR SWITCH
1. Turn ignition switch OFF.
2. Disconnect door switch connector.
3. Check door switch.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace malfunctioning door switch.
BCM connector Terminal Door switch
connector Terminal Continuity
M19 96 Front door switch LH
Ground part of
door switch Ye s
94 Front door switch RH
BCM connector Terminal GroundContinuity
M19 96
No
94
Te r m i n a l Door switch condition Continuity
Door switch
3 Ground part of
door switch Pressed No
Released Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-120
< DTC/CIRCUIT DIAGNOSIS >[LH & RH FRONT ANTI-PINCH]
DOOR KEY CYLINDER SWITCH
DOOR KEY CYLINDER SWITCH
DescriptionINFOID:0000000009460954
Power window main switch detects condition of the door
key cylinder and transmits to BCM as the LOCK or
UNLOCK signals.
Component Function CheckINFOID:0000000009460955
1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
Check (“KEY CYL LK-SW”, “KEY CYL UN-SW”) in “DAT A MONITOR” mode for “POWER DOOR LOCK SYS-
TEM” with CONSULT. Refer to BCS-15, "DOOR LOCK : CONSULT Function (BCM - DOOR LOCK)"
.
Is the inspection result normal?
YES >> Key cylinder switch is OK.
NO >> Refer to PWC-120, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009460956
Regarding Wiring Diagram information, refer to PWC-83, "Wiring Diagram - With Left And Right Front Power
Window Anti-Pinch".
1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between main power window and door lock/unlock switch connector D7 and ground.
Is the inspection result normal?
YES >> Replace main power window and door lock/unlock switch. After that, refer to PWC-122, "Special
Repair Requirement".
NO >> GO TO 2.
2. CHECK DOOR KEY CYLINDER SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch and front door lock assembly LH (key cylin- der switch).
3. Check continuity between main power window and door lock/unlock switch connector D7 and front door
lock assembly LH (key cylinder switch) connector D14.
Monitor item Condition
KEY CYL LK-SW Lock : ON
Neutral / Unlock : OFF
KEY CYL UN-SW Unlock : ON
Neutral / Lock : OFF
Te r m i n a l s
Key positionVoltag e
(Approx.)
(+)
(–)
Main power window and door
lock/unlock switch connector Te r m i n a l
D7 3
Ground Lock 0
Neutral/Unlock 5
15 Unlock 0
Neutral/Lock 5
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR KEY CYLINDER SWITCHPWC-121
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4. Check continuity between main power window and door lock/unlock switch connector D7 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness or connectors.
3. CHECK DOOR KEY CYLINDER SWITCH GROUND CIRCUIT
Check continuity between front door lock assembly LH (key cylinder switch) connector D14 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness or connectors.
4. CHECK DOOR KEY CYLINDER SWITCH
Check door key cylinder switch.
Refer to PWC-121, "Component Inspection"
.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> Replace front door lock assembly LH (door key cylinder switch). After that, refer to PWC-122,
"Special Repair Requirement".
Component InspectionINFOID:0000000009460957
COMPONENT INSPECTION
1. CHECK DOOR KEY CYLINDER SWITCH
Check front door lock assembly LH (key cylinder switch) D14.
Is the inspection result normal?
YES >> Key cylinder switch is OK.
NO >> Replace front door lock assembly LH (key cylinder switch). After that, refer to PWC-122, "Special
Repair Requirement".
Main power window and door lock/
unlock switch connector Te r m i n a l
Front door lock assembly LH (key
cylinder switch) connector Terminal Continuity
D7 3
D14 6
Ye s
15 5
Main power window and door lock/unlock switch connector Te r m i n a l
Ground Continuity
D7 3
No
15
Front door lock assembly LH (key cylinder switch) con-
nector Te r m i n a l
GroundContinuity
D14 4 Yes
Te r m i n a l Key position Continuity
Front door lock assembly LH (key cylinder switch)
connector
5 4 Unlock Yes
Neutral/Lock No
6 Lock Yes
Neutral/Unlock No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-122
< DTC/CIRCUIT DIAGNOSIS >[LH & RH FRONT ANTI-PINCH]
DOOR KEY CYLINDER SWITCH
Special Repair Requirement
INFOID:0000000009460958
1. PERFORM INITIALIZATION PROCEDURE
Perform initialization procedure.
Refer to DLK-84, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-
ment".
Is the inspection result normal?
YES >> Inspection End.
NO >> Check intermittent incident. Refer to GI-43, "Intermittent Incident"
.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

POWER WINDOW SERIAL LINKPWC-123
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POWER WINDOW SERIAL LINK
POWER WINDOW MAIN SWITCH
POWER WINDOW MAIN SWITCH : DescriptionINFOID:0000000009460959
Main power window and door lock/unlock switch, pow er window and door lock/unlock switch RH and BCM
transmit and receive the signal by power window serial link.
The signal mentioned below is transmitted from BCM to main power window and door lock/unlock switch and
power window and door lock/unlock switch RH
• Keyless power window down signal
The signal mentioned below is transmitted from main pow er window and door lock/unlock switch to power win-
dow and door lock/unlock switch RH
• Front door window RH operation signal
• Power window control by key cylinder switch signal
• Power window lock switch signal
• Retained power operation signal
POWER WINDOW MAIN SWITCH : Component Function CheckINFOID:0000000009460960
1. CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
Check (“CDL LOCK SW ”, “CDL UNLOCK SW”) in “D ATA MONITOR” mode for “POWER DOOR LOCK SYS-
TEM” with CONSULT. Refer to BCS-15, "DOOR LOCK : CONSULT Function (BCM - DOOR LOCK)"
.
Is the inspection result normal?
YES >> Power window serial link is OK.
NO >> Refer to PWC-123, "POWER WINDOW MAIN SWITCH : Diagnosis Procedure"
.
POWER WINDOW MAIN SWITCH : Diagnosis ProcedureINFOID:0000000009460961
Regarding Wiring Diagram information, refer to PWC-83, "Wiring Diagram - With Left And Right Front Power
Window Anti-Pinch".
Power Window Serial Link Check
1. CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
1. Remove Intelligent Key, and close front door LH and RH.
2. Check signal between BCM connector and ground wit h oscilloscope when door lock and unlock switch
(LH and RH) is turned to “LOCK” or “UNLOCK”.
3. Check that signals which are shown in the figure below can be detected during 10 second just after door
lock and unlock switch (LH and RH) is turned to “LOCK” or “UNLOCK”.
Monitor item Condition
CDL LOCK SW LOCK : ON
UNLOCK : OFF
CDL UNLOCK SW LOCK : OFF
UNLOCK : ON
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM