2014 NISSAN TEANA window

DLK-104
< DTC/CIRCUIT DIAGNOSIS >
DOOR LOCK AND UNLOCK SWITCH
2. Disconnect main power window and door lock/unlock switch connector.
3. Check continuity between main power window and door lock/unlock switch connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3.CHECK POWER WINDOW SERIAL LINK CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM connector and main power window and door lock/unlock switch connec-
tor.
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
DRIVER SIDE : Diagnosis Procedur e (With LH Anti-Pinch Only)INFOID:0000000009461833
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage at the main power window and door lock/unlock switch connector when the switch (driver side) is turned to “LOCK” or “UNLOCK”.
Is the inspection result normal?
YES >> GO TO 5
NO >> GO TO 2
2.CHECK POWER WINDOW SWITCH GROUND
Main power window and door
lock/unlock switch connector Terminal Continuity
D7 1 Ground Yes
BCM connector Terminal Main power window
and door lock/unlock
switch connector Terminal Continuity
M18 54 D7 11 Yes
BCM connector Terminals Continuity M18 54 Ground No
Connector Main power window and
door lock/unlock switch state Terminal Voltage
D12 Neutral
→ Unlock 15
Ground Battery voltage → 0
Neutral → Lock 3
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR LOCK AND UNLOCK SWITCHDLK-105
< DTC/CIRCUIT DIAGNOSIS >
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1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch connector.
3. Check continuity between main power window and door lock/unlock switch connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3.CHECK POWER WINDOW SWITCH
Check continuity between main power wi ndow and door lock/unlock switch terminals.
Is the inspection result normal?
YES >> GO TO 4
NO >> Replace main power window and door lock/unlock switch. Refer to PWC-65, "Removal and Instal-
lation".
4.CHECK POWER WINDOW SWITCH CIRCUITS
1. Disconnect BCM connector.
2. Check continuity between BCM connector and main power window and door lock/unlock switch connec-
tor.
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5
NO >> Repair or replace harness.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
PASSENGER SIDE
PASSENGER SIDE : DescriptionINFOID:0000000009461834
Transmits door lock/unlock operation to BCM.
Main power window and door lock/unlock switch connector Terminal Continuity
D12 1 Ground Yes
Main power window and door lock/unlock switch state Terminals Continuity Lock 1 - 3 Ye s
Unlock 1 - 15
Neutral/Lock 1 - 15 No
Neutral/Unlock 1 - 3
BCM connector Terminal Main power window and
door lock/unlock switch connector Terminal Continuity
M17 34
D12 15
Ye s
19 3
BCM connector Terminal Continuity
M17 34
Ground No
19
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-106
< DTC/CIRCUIT DIAGNOSIS >
DOOR LOCK AND UNLOCK SWITCH
PASSENGER SIDE : Component Function Check
INFOID:0000000009461835
1.CHECK FUNCTION
With CONSULT
Check CDL LOCK SW, CDL UNLOCK SW in Data Monitor mode with CONSULT.
Is the inspection result normal?
YES >> Door lock and unlock switch is OK.
NO >> With LH and RH anti-pinch, refer to DLK-106, "PASSENGER SIDE : Diagnosis Procedure (With
LH and RH Anti-Pinch)".
NO >> With LH anti-pinch only, refer to DLK-107, "PASSENGER SIDE : Diagnosis Procedure (With LH
Anti-Pinch Only)".
PASSENGER SIDE : Diagnosis Procedure (With LH and RH Anti-Pinch)INFOID:0000000009461836
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
1. Read voltage signal between BCM connector and ground with oscilloscope when power window and door lock/unlock switch RH is changed to “LOCK” or “UNLOCK”.
2. Check that signals which are shown in the figure below can be detected during 10 second just after power
window and door lock/unlock switch RH is changed “LOCK” or “UNLOCK”.
Is the inspection result normal?
YES >> GO TO 4
NO >> GO TO 2
2.CHECK POWER WINDOW SWITCH GROUND
1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH connector.
3. Check continuity between power window and door lock/unlock switch RH connector and ground.
Monitor item Condition
CDL LOCK SW LOCK : ON
UNLOCK : OFF
CDL UNLOCK SW LOCK : OFF
UNLOCK : ON
Te r m i n a l
Condition Signal
(Reference value)
(+)
(–)
BCM
connector Te r m i n a l
M18 54 Ground Door is
closed
PIIA1297E
Power window and door lock/ unlock switch RH connector Terminal Continuity
D105 7 Ground Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR LOCK AND UNLOCK SWITCHDLK-107
< DTC/CIRCUIT DIAGNOSIS >
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Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3.CHECK POWER WINDOW SERIAL LINK CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM connector and power window and door lock/unlock switch RH connector.
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
YES >> Inspection End.
PASSENGER SIDE : Diagnosis Proce dure (With LH Anti-Pinch Only)INFOID:0000000009461837
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage at the power window and door lock/unl ock switch RH connector when the switch (passen-
ger side) is changed to “LOCK” or “UNLOCK”.
Is the inspection result normal?
YES >> GO TO 5
NO >> GO TO 2
2.CHECK POWER WINDOW SWITCH GROUND
1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH connector.
3. Check continuity between power window and door lock/unlock switch RH connector and ground.
Is the inspection result normal?
BCM connector Terminal Power window and door
lock/unlock switch RH con- nector Terminal Continuity
M18 54 D105 3 Yes
BCM connector Terminals Continuity M18 54 Ground No
Connector Power window and
door lock/unlock switch RH state Terminal Voltage
D110 Neutral
→ Lock 1
Ground Battery voltage → 0
Neutral → Unlock 2
Power window and door lock/
unlock switch RH connector Terminal Continuity
D110 3 Ground Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-108
< DTC/CIRCUIT DIAGNOSIS >
DOOR LOCK AND UNLOCK SWITCH
YES >> GO TO 3
NO >> Repair or replace harness.
3.CHECK POWER WINDOW SWITCH
Check continuity between power window and door lock/unlock switch RH terminals.
Is the inspection result normal?
YES >> GO TO 4
NO >> Replace power window and door lock/unlock switch RH.
4.CHECK POWER WINDO W SWITCH CIRCUITS
1. Disconnect BCM connector.
2. Check continuity between BCM connector and power window and door lock/unlock switch RH connector.
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5
NO >> Repair or replace harness.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
Power window and door lock/unlock switch RH state Terminals Continuity Lock 1 - 3 Ye s
Unlock 2 - 3
Neutral/Unlock 1 - 3 No
Neutral/Lock 2 - 3
BCM connector Terminal Power window and door
lock/unlock switch RH
connector Terminal Continuity
M17 19
D110 1
Ye s
34 2
BCM connector Terminal Continuity
M17 19
Ground No
34
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

KEY CYLINDER SWITCHDLK-115
< DTC/CIRCUIT DIAGNOSIS >
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KEY CYLINDER SWITCH
DescriptionINFOID:0000000009461844
For vehicles equipped with LH and RH anti-pinch system, the main power window and door lock/unlock switch
detects condition of the door key cylinder switch and transmits to BCM as the LOCK or UNLOCK signal.
For vehicles equipped with LH anti-pinch system only, t he front door lock assembly LH (key cylinder switch)
transmits the LOCK or UNLOCK signal directly to the BCM.
Component Function CheckINFOID:0000000009461845
1.CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
Check KEY CYL UN-SW, KEY CYL UN-SW in “DATA MO NITOR” mode for “POWER DOOR LOCK SYSTEM”
with CONSULT. Refer to DLK-81, "Work Flow"
.
Is the inspection result normal?
YES >> Key cylinder switch is OK.
NO >> With LH and RH anti-pinch, refer to DLK-115, "Diagnosis Procedure (With LH and RH Anti-
Pinch)".
NO >> With LH anti-pinch only, refer to DLK-116, "Diagnosis Procedure (With LH Anti-Pinch Only)"
.
Diagnosis Procedure (With LH and RH Anti-Pinch)INFOID:0000000009461846
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
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 and ground.
Is the inspection result normal?
YES >> Replace main power window and door lock/unlock switch. Refer to PWC-142, "Removal and
Installation".
NO >> GO TO 2
2.CHECK DOOR KEY CYLINDER SIGNAL CIRCUIT
1. Turn ignition switch OFF.
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 positionVoltage (V)
(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

DLK-116
< DTC/CIRCUIT DIAGNOSIS >
KEY CYLINDER SWITCH
2. Disconnect main power window and door lock/unlock switch connector and front door lock assembly LHconnector.
3. Check continuity between main power window and door lock/unlock switch connector and front door lock
assembly LH connector.
4. Check continuity between main power window and door lock/unlock switch connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3.CHECK DOOR KEY CYLINDER SWITCH GROUND CIRCUIT
Check continuity between front door lock assembly LH connector and ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.CHECK DOOR KEY CYLINDER SWITCH
Check door key cylinder switch.
Refer to DLK-117, "Component Inspection"
.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> Replace front door lock assembly LH. Refer to DLK-203, "FRONT DOOR LOCK : Removal and
Installation".
Diagnosis Procedure (With LH Anti-Pinch Only)INFOID:0000000009461847
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between BCM connector and ground.
Main power window
and door lock/unlock
switch connector Te r m i n a l
Front door lock assembly
LH connector Terminal Continuity
D7 3
D14 6
Ye s
15 5
Power window main switch connector Terminal
GroundContinuity
D7 3
No
15
Front door lock assembly LH
connector Terminal
GroundContinuity
D14 4 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR LOCK FUNCTION SYMPTOMSDLK-153
< SYMPTOM DIAGNOSIS >
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DOOR LOCK FUNCTION SYMPTOMS
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH : Symptom TableINFOID:0000000009461908
DOOR LOCK/UNLOCK FUNCTION MALFUNCTION
NOTE:
• Before performing the diagnosis in the follo wing table, check “WORK FLOW”. Refer to DLK-81, "Work Flow"
.
• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
• If the following symptoms are detec ted, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
• “LOCK/UNLOCK BY I-KEY” is ON when setting on CONSULT.
• Intelligent Key is out of key slot.
• All doors are closed.
DOOR REQUEST SWITCH
DOOR REQUEST SWITCH : Symptom TableINFOID:0000000009461909
DOOR LOCK/UNLOCK FUNCTION MALFUNCTION
NOTE:
• Before performing the diagnosis in the follo wing table, check “WORK FLOW”. Refer to DLK-81, "Work Flow"
.
• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
• If the following symptoms” are detected, check syst ems shown in the “Diagnosis/service procedure” column
in this order.
Symptom Diagnosis/service procedure Reference
page
Power door locks do not operate with door lock
and unlock switch. 1. Check BCM Power supply and ground circuit.
BCS-74
2. Check door lock and unlock switch.DLK-103
3. Check door lock actuator (driver side)DLK-135
4. Check Intermittent Incident. GI-43
Power door locks do not operate with door key
cylinder operation.
(Power door locks operate properly with door
lock and unlock switch.) 1. Check key cylinder switch.
DLK-115
2. Replace power window main switch.PWC-65
(LH
only anti-pinch) or PWC-142

(LH & RH front anti-pinch).
Specific door lock actuator does not operate. 1. Check door lock actuator.Driver side
DLK-135
Passenger sideDLK-136
Rear LHDLK-137
Rear RHDLK-138
2. Check Intermittent Incident. GI-43
Vehicle speed sensing auto door LOCK opera-
tion does not operate. 1. Ensure automatic door lock/unlock function (lock opera-
tion) is enabled. BCS-66
2. Check combination meter vehicle speed signal.
MWI-55
3. Check intermittent incident. GI-43
Ignition OFF interlock auto door UNLOCK
function does not operate. 1. Ensure automatic door lock/unlock function (unlock op-
eration) is enabled. BCS-66
2. Check BCM for DTCs.
BCS-50
3. Check intermittent incident. GI-43
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM