2014 NISSAN TEANA door lock

UNLOCK SENSORDLK-121
< DTC/CIRCUIT DIAGNOSIS >
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G H
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DLK
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Is the inspection result normal?
YES >> Inspection End.
NO >> Replace front lock assembly LH. Refer to DLK-203, "FRONT DOOR LOCK : Removal and Instal-
lation".
Te r m i n a l
Front door lock assembly LH
condition Continuity
Front door lock assembly LH
34 Unlock Yes
Lock No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR REQUEST SWITCHDLK-129
< DTC/CIRCUIT DIAGNOSIS >
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DOOR REQUEST SWITCH
DescriptionINFOID:0000000009461865
Transmits door lock/unlock operation to BCM.
Component Function CheckINFOID:0000000009461866
1.CHECK FUNCTION
With CONSULT
Check door request switch REQ SW-DR, REQ SW-AS in Data Monitor mode.
Is the inspection result normal?
YES >> Door request switch is OK.
NO >> Refer to DLK-129, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461867
Regarding Wiring Diagram information, refer to DLK-61, "Wiring Diagram".
1.CHECK DOOR REQUEST SWITCH OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 6
NO >> GO TO 2
Monitor item Condition
REQ SW-DR
REQ SW-AS Door request switch is pressed : ON
Door request switch is released : OFF
Te r m i n a l s Door request
switch Condition Voltage (V)
(Approx.)
(+)
(–)
BCM connector Terminal
M18 Door request switch
(driver side) 71
Ground Pressed 0
Released
Door request switch (passenger side) 72 Pressed 0
Released
JMKIA0059GB
JMKIA0059GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR LOCK ACTUATORDLK-135
< DTC/CIRCUIT DIAGNOSIS >
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DOOR LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000009461873
Locks/unlocks the door with the signal from BCM.
DRIVER SIDE : Comp onent Function CheckINFOID:0000000009461874
1.CHECK FUNCTION
1. Use CONSULT to perform Active Test (“DOOR LOCK”).
2. Touch “ALL LOCK” or “ALL UNLOCK” to check that it works normally.
Is the inspection result normal?
YES >> Door lock actuator is OK.
NO >> Refer to DLK-135, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000009461875
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK OUTPUT SIGNAL
Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> GO TO 2
2.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and front door lock actuator driver side connector.
3. Check continuity between BCM connector and front door lock actuator driver side connector.
4. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> Replace front door lock actuator LH.
NO >> Repair or replace harness.
Te r m i n a l s
Condition of
door lock and unlock switch Voltage (V)
(Approx.)
(+)
(–)
BCM
connector Te r m i n a l
M21 135
Ground Lock 0
→ Battery voltage → 0
137 Unlock 0 → Battery voltage → 0
BCM connector Terminal Door lock actuator
connector Terminal Continuity
M21 135
D14 1
Ye s
137 2
BCM connector Terminal Continuity M21 135
Ground No
137
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-136
< DTC/CIRCUIT DIAGNOSIS >
DOOR LOCK ACTUATOR
3.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
PASSENGER SIDE
PASSENGER SIDE : DescriptionINFOID:0000000009461876
Locks/unlocks the door with the signal from BCM.
PASSENGER SIDE : Component Function CheckINFOID:0000000009461877
1.CHECK FUNCTION
1. Use CONSULT to perform Active Test (“DOOR LOCK”).
2. Touch “ALL LOCK” or “ALL UNLOCK” to check that it works normally.
Is the inspection result normal?
YES >> Door lock actuator is OK.
NO >> Refer to DLK-136, "PASSENGER SIDE : Diagnosis Procedure"
.
PASSENGER SIDE : Diagnosis ProcedureINFOID:0000000009461878
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK DOOR LOCK ACTUATOR SIGNAL
Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> GO TO 2
2.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM and front door lock actuator RH connector.
2. Check continuity between BCM connecto r and front door lock actuator RH.
3. Check continuity between BCM connector and ground.
Te r m i n a l s Condition of
door lock and unlock switch Voltage (V)
(Approx.)
(+)
(–)
BCM
connector Te r m i n a l
M21 135
Ground Lock 0
→ Battery voltage → 0
130 Unlock 0 → Battery voltage → 0
BCM connec-
tor Te r m i n a lFront door lock
actuator RH connector Terminal Continuity
M21 135
D108 2
Ye s
130 1
BCM connector Terminal Continuity M21 135
Ground No
130
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR LOCK ACTUATORDLK-137
< DTC/CIRCUIT DIAGNOSIS >
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G H
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M A
B
DLK
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O P
Is the inspection result normal?
YES >> Replace front door lock actuator RH.
NO >> Repair or replace harness.
3.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
REAR LH
REAR LH : DescriptionINFOID:0000000009461879
Locks/unlocks the door with the signal from BCM.
REAR LH : Component Function CheckINFOID:0000000009461880
1.CHECK FUNCTION
1. Use CONSULT to perform Active Test (“DOOR LOCK”).
2. Touch “ALL LOCK” or “ALL UNLOCK” to check that it works normally.
Is the inspection result normal?
YES >> Door lock actuator is OK.
NO >> Refer to DLK-137, "REAR LH : Diagnosis Procedure"
.
REAR LH : Diagnosis ProcedureINFOID:0000000009461881
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK DOOR LOCK ACTUATOR SIGNAL
Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> GO TO 2
2.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM and rear door lock actuator LH connectors.
2. Check continuity between BCM connector and rear door lock actuator LH connector.
3. Check continuity between BCM connector and ground.
Te r m i n a l s
Condition of
door lock and unlock switch Voltage (V)
(Approx.)
(+)
(–)
BCM
connector Te r m i n a l
M21 132
Ground Lock 0
→ Battery voltage → 0
133 Unlock 0 → Battery voltage → 0
BCM connector Terminal Rear door lock ac-
tuator LH connec- tor Terminal Continuity
M21 132
D205 1
Ye s
133 2
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-138
< DTC/CIRCUIT DIAGNOSIS >
DOOR LOCK ACTUATOR
Is the inspection result normal?
YES >> Replace rear door lock actuator LH.
NO >> Repair or replace harness.
3.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
REAR RH
REAR RH : DescriptionINFOID:0000000009461882
Locks/unlocks the door with the signal from BCM.
REAR RH : Component Function CheckINFOID:0000000009461883
1.CHECK FUNCTION
1. Use CONSULT to perform Active Test (“DOOR LOCK”).
2. Touch “ALL LOCK” or “ALL UNLOCK” to check that it works normally.
Is the inspection result normal?
YES >> Door lock actuator is OK.
NO >> Refer to DLK-138, "REAR RH : Diagnosis Procedure"
.
REAR RH : Diagnosis ProcedureINFOID:0000000009461884
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK DOOR LOCK ACTUATOR SIGNAL
Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> GO TO 2
2.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM and rear door lock actuator RH connectors.
2. Check continuity between BCM connector and rear door lock actuator RH connector.
BCM connector Terminal Continuity
M21 132
Ground No
133
Te r m i n a l s
Condition of
door lock and unlock switch Voltage (V)
(Approx.)
(+)
(–)
BCM
connector Te r m i n a l
M21 132
Ground Lock 0
→ Battery voltage → 0
133 Unlock 0 → Battery voltage → 0
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR LOCK ACTUATORDLK-139
< DTC/CIRCUIT DIAGNOSIS >
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DLK
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3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> Replace rear door lock actuator RH.
NO >> Repair or replace harness.
3.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
BCM connector Terminal Rear door lock ac-
tuator RH connec-
tor Terminal Continuity
M21 132
D305 2
Ye s
133 1
BCM connector Terminal Continuity M21 132
Ground No
133
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-146
< DTC/CIRCUIT DIAGNOSIS >
INTELLIGENT KEY BATTERY AND FUNCTION
INTELLIGENT KEY BATTERY AND FUNCTION
DescriptionINFOID:0000000009461895
The following functions are available when having and carrying the Intelligent Key.
• Door lock/unlock
• Trunk open
Remote control entry function and panic alarm functi on are available when operating the remote buttons.
Component Function CheckINFOID:0000000009461896
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Check Intelligent Key relative signal strength
• Confirm vehicle Intelligent Key antenna signal strength
1.CHECK FUNCTION
With CONSULT
Check remote keyless entry receiver RKE OP E COUN1 in Data Monitor mode with CONSULT.
Is the inspection result normal?
YES >> Intelligent Key is OK.
NO >> Refer to DLK-146, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461897
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Check Intelligent Key relative signal strength
• Confirm vehicle Intelligent Key antenna signal strength
1.CHECK INTELLIGENT KEY FUNCTION
Check Intelligent Key function using Signal Tech II Tool J-50190 or
Remote Keyless Entry Tester J-43241 (shown).
Does the test pass?
YES >> Intelligent Key is OK.
NO >> GO TO 2
2. CHECK INTELLIGENT KEY COMPONENTS
1. Release the lock knob at the back of the In telligent Key and remove the mechanical key.
Monitor item Condition
RKE OPE COUN1 Check that the numerical value is changing while operating with the Intelligent Key.
LEL946A
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM