trunk NISSAN TEANA 2014 Repair Manual

DIAGNOSIS SYSTEM (BCM)DLK-47
< SYSTEM DESCRIPTION >
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*: Initial Setting
TRUNK
TRUNK : CONSULT Function (BCM - TRUNK)INFOID:0000000009952503
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF → ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentiall y causing a discharged battery and a no-start condition.
DATA MONITOR
AUTO LOCK SET MODE7 5 min
Auto door lock time can be set in this mode.
MODE6 4 min
MODE5 3 min
MODE4 2 min
MODE3* 1 min
MODE2 30 sec
MODE1 Off
Support Item Setting Description
Monitor Item [Unit] Description
PUSH SW [On/Off] Indicates condition of push-button ignition switch.
UNLK SEN -DR [On/Off] Indicates condition of door unlock sensor.
VEH SPEED 1 [km/h] Indicates vehicle speed signal received from ABS on CAN communication line.
TR CANCEL SW [On/Off] Indicates condition of trunk cancel switch.
TR/BD OPEN SW [On/Off] Indicates condition of trunk opener switch.
TRNK/HAT MNTR [On/Off] Indicates condition of trunk room lamp switch.
RKE-TR/BD [On/Off] Indicates condition of trunk open signal from Intelligent Key.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TRUNK LID OPENERDLK-77
< WIRING DIAGRAM >
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TRUNK LID OPENER
Wiring DiagramINFOID:0000000009461802
ABKWA2182GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-78
< WIRING DIAGRAM >
TRUNK LID OPENER
ABKIA3591GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

TRUNK LID OPENERDLK-79
< WIRING DIAGRAM >
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ABKIA3592GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DLK-80
< WIRING DIAGRAM >
TRUNK LID OPENER
ABKIA3593GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

OUTSIDE KEY ANTENNA (REAR BUMPER)DLK-113
< DTC/CIRCUIT DIAGNOSIS >
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OUTSIDE KEY ANTENN A (REAR BUMPER)
Component Function CheckINFOID:0000000009461842
1.CHECK OUTSIDE KEY ANTENNA (REAR BUMPER)
1. Place the Intelligent Key into the detection area of the outside key antenna (rear bumper).
2. Press the door request switch (trunk).
Does the door unlock?
YES >> Inspection End.
NO >> Refer to DLK-113, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461843
Regarding Wiring Diagram information, refer to DLK-61, "Wiring Diagram".
1.CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1
1. Turn ignition switch OFF.
2. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-80, "Removal and Installation".
NO >> GO TO 2.
2.CHECK OUTSIDE KEY ANTENNA CIRCUIT
1. Disconnect BCM connector and outside key antenna (rear bumper) connector.
2. Check continuity between BCM harness connecto r and outside key antenna (rear bumper) harness con-
nector.
3. Check continuity between BCM harness connector and ground.
(+) (–) Condition Signal
(Reference value)
BCM
Connector Terminal
M19 101, 102 Ground When the driver door
request switch is op-
erated with ignition
switch OFF When Intelligent Key
is in the antenna de-
tection area (The dis-
tance between
Intelligent Key and
antenna: 80 cm or
less)
When Intelligent Key
is not in the antenna
detection area (The
distance between In-
telligent Key and an-
tenna: Approx. 2 m)
JMKIA5955GB
JMKIA5954GB
BCM Outside key antenna (rear bumper) Continuity
Connector Terminal Connector Terminal
M19 102
B46 1
Ye s
101 2
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

TRUNK LID OPENER SWITCHDLK-123
< DTC/CIRCUIT DIAGNOSIS >
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YES >> GO TO 3
NO >> Repair harness or connector.
3.CHECK TRUNK LID OPENER SWITCH GROUND CIRCUIT
Check continuity between trunk lid opener switch connector and ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.CHECK TRUNK LID OPENER SWITCH
Refer to DLK-123, "Component Inspection"
.
Is the inspection result normal?
YES >> GO TO 5
NO >> Replace trunk lid opener switch.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
Component InspectionINFOID:0000000009461856
1.CHECK TRUNK LID OPENER SWITCH
1. Turn ignition switch OFF.
2. Disconnect trunk lid opener switch connector.
3. Check continuity between trunk lid opener switch connector.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace trunk lid opener switch.
Trunk lid opener switch Terminal GroundContinuity
M75 2 Yes
Te r m i n a l Condition Continuity
Trunk lid opener switch
12 ON (press and hold) Yes
OFF (release) 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

TRUNK LID OPENER CANCEL SWITCHDLK-125
< DTC/CIRCUIT DIAGNOSIS >
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Is the inspection result normal?
YES >> GO TO 3
NO >> Repair harness or connector.
3.CHECK TRUNK LID OPENER CANCEL SWITCH GROUND CIRCUIT
Check continuity between trunk lid opener switch connector and ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.CHECK TRUNK LID OPENER CANCEL SWITCH
Refer to DLK-125, "Component Inspection"
.
Is the inspection result normal?
YES >> GO TO 5
NO >> Replace trunk lid opener cancel switch.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
Component InspectionINFOID:0000000009461860
1.CHECK TRUNK LID OPENER CANCEL SWITCH
1. Disconnect trunk lid opener cancel switch connector.
2. Check continuity between trunk lid opener cancel switch terminals.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace trunk lid opener cancel switch.
BCM connector Terminal GroundContinuity
M17 33 No
Trunk lid opener cancel switch Te r m i n a l
Ground Continuity
M74 2 Yes
Te r m i n a l Condition Continuity
Trunk lid opener cancel
switch
12 ON Yes
OFF (cancel) No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM