2014 NISSAN TEANA wiring diagram

UNLOCK SENSORDLK-119
< DTC/CIRCUIT DIAGNOSIS >
C
D E
F
G H
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J
L
M A
B
DLK
N
O P
UNLOCK SENSOR
DescriptionINFOID:0000000009461849
Detects door lock condition of driver door.
Component Function CheckINFOID:0000000009461850
1.CHECK FUNCTION
With CONSULT
Check unlock sensor UNLK SEN –DR in “Data Monitor” mode.
Is the inspection result normal?
YES >> Unlock sensor is OK.
NO >> Refer to DLK-119, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461851
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK UNLOCK SENSOR POWER SUPPLY
Check signal between BCM connector and ground with oscilloscope.
Is the inspection result normal?
YES >> GO TO 6
NO >> GO TO 2
2.CHECK UNLOCK SENSOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and front door lock assembly LH connector.
3. Check continuity between BCM connector and front door lock assembly LH connector.
4. Check continuity between BCM connector and ground.
Monitor item Condition
UNLK SEN –DR Front door lock (driver side) LOCK : ON
Front door lock (dri ver side) UNLOCK : OFF
Te r m i n a l s
Front door lock assembly
LH condition Voltage (V)
(Approx.)
(+)
(–)
BCM connector Terminal
M17 30 Ground Locked
Unlocked 0
JPMIA0011GB
BCM connector Terminal Front door lock assem-
bly LH connector Terminal Continuity
M17 30 D14 3 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-122
< DTC/CIRCUIT DIAGNOSIS >
TRUNK LID OPENER SWITCH
TRUNK LID OPENER SWITCH
DescriptionINFOID:0000000009461853
Transmits trunk lid open signal to BCM.
Component Function CheckINFOID:0000000009461854
1.CHECK FUNCTION
With CONSULT
Check trunk lid opener switch TR/BD OPEN SW in Data Monitor mode with CONSULT.
• When trunk lid opener switch is turned to “ON”.
Is the inspection result normal?
YES >> Trunk lid opener switch is OK.
NO >> Refer to DLK-122, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461855
Regarding Wiring Diagram information, refer to DLK-77, "Wiring Diagram".
1.CHECK TRUNK LID OPEN INPUT SIGNAL
1. Remove Intelligent Key from key slot.
2. Press trunk lid opener switch.
3. Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5
NO >> GO TO 2
2.CHECK TRUNK LID OPENER SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM connector and trunk lid opener switch connector.
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
Monitor item Condition
TR/BD OPEN SW Trunk lid opener switch is pressed: ON
Trunk lid opener switch is released: OFF
Te r m i n a l s Condition of trunk lid opener switch Voltage (V)
(Approx.)
(+)
(–)
BCM
connector Te r m i n a l
M18 80 Ground ON (press and hold) 0
OFF (release) Battery voltage
BCM connector Terminal Trunk lid opener switch
connector Terminal Continuity
M18 80 M75 1 Yes
BCM connector Terminal GroundContinuity
M18 80 No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-124
< DTC/CIRCUIT DIAGNOSIS >
TRUNK LID OPENER CANCEL SWITCH
TRUNK LID OPENER CANCEL SWITCH
DescriptionINFOID:0000000009461857
Cancels trunk lid open operation.
Component Function CheckINFOID:0000000009461858
1.CHECK FUNCTION
With CONSULT
Check trunk lid opener cancel switch TR CA NCEL SW in Data Monitor mode with CONSULT.
Is the inspection result normal?
YES >> Trunk lid opener cancel switch is OK.
NO >> Refer to DLK-124, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461859
Regarding Wiring Diagram information, refer to DLK-77, "Wiring Diagram".
1.CHECK TRUNK LID OPENER CANCEL SIGNAL
Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5
NO >> GO TO 2
2.CHECK TRUNK LID OPENER CANCEL SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM connector and trunk lid opener cancel switch connector.
3. Check continuity between BCM connector and ground.
Monitor item Condition
TR CANCEL SW Trunk lid opener cancel switch is turned to “ON”: ON
Trunk lid opener cancel switch is turned to “OFF”: OFF
Te r m i n a l s Condition of trunk lid opener cancel switch Voltage (V)
(Approx.)
(+)
(–)
BCM
connector Te r m i n a l
M17 33 Ground ON 0
OFF
JPMIA0012GB
BCM connector Terminal Trunk lid opener cancel
switch connector Terminal Continuity
M17 33 M74 1 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-126
< DTC/CIRCUIT DIAGNOSIS >
TRUNK LAMP SWITCH
TRUNK LAMP SWITCH
DescriptionINFOID:0000000009461861
Detects trunk open/close condition.
Component Function CheckINFOID:0000000009461862
1.CHECK FUNCTION
With CONSULT
Check TRNK/HAT MNTR in Data Monitor mode with CONSULT.
Is the inspection result normal?
YES >> Trunk lamp switch is OK.
NO >> Refer to DLK-126, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461863
Regarding Wiring Diagram information, refer to DLK-51, "Wiring Diagram".
1.CHECK TRUNK LAMP SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 6
NO >> GO TO 2
2.CHECK TRUNK LAMP SWITCH CIRCUIT
1. Disconnect BCM and trunk lamp switch and trunk release solenoid connectors.
2. Check continuity between BCM connector and trunk la mp switch and trunk release solenoid connector.
3. Check continuity between BCM connector and ground.
Monitor item Condition
TRNK/HAT MNTR OPEN : ON
CLOSE : OFF
Te r m i n a l s Trunk
condition Voltage (V)
(Approx.)
(+)
(–)
BCM
connector Te r m i n a l
M19 97 Ground OPEN 0
CLOSE
JPMIA0011GB
BCM connector Terminal Trunk lamp switch and
trunk release solenoid connector Terminal Continuity
M19 97 B28 1 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR REQUEST SWITCHDLK-129
< DTC/CIRCUIT DIAGNOSIS >
C
D E
F
G H
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L
M A
B
DLK
N
O P
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

DLK-132
< DTC/CIRCUIT DIAGNOSIS >
TRUNK OPENER REQUEST SWITCH
TRUNK OPENER REQUEST SWITCH
DescriptionINFOID:0000000009461869
Performs trunk lid open request when it is pressed.
Component Function CheckINFOID:0000000009461870
1.CHECK FUNCTION
With CONSULT
Check trunk opener request switch REQ SW -BD/TR in Data Monitor mode.
Is the inspection result normal?
YES >> Trunk opener request switch is OK.
NO >> Refer to DLK-132, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461871
Regarding Wiring Diagram information, refer to DLK-61, "Wiring Diagram".
1.CHECK TRUNK OPENER REQUEST SWITCH OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 6
NO >> GO TO 2
2.CHECK TRUNK OPENER REQUEST SWITCH CIRCUIT
1. Disconnect BCM and trunk opener request switch connector.
2. Check continuity between BCM connector and trunk opener request switch connector.
3. Check continuity between BCM connector and ground.
Monitor item Condition
REQ SW -BD/TR Trunk opener request switch is pressed : ON
Trunk opener request switch is released : OFF
Te r m i n a l s Trunk lid opener request
switch condition Voltage (V)
(Approx.)
(+)
(–)
BCM connector Terminal
M19 83 Ground Pressed 0
Released
JPMIA0016GB
BCM connector Terminal Trunk opener request switch
connector Terminal Continuity
M19 83 B33 1 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DOOR LOCK ACTUATORDLK-135
< DTC/CIRCUIT DIAGNOSIS >
C
D E
F
G H
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J
L
M A
B
DLK
N
O P
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