Page 689 of 5883
DLK-100
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
BACK DOOR OPENER SWITCH
Component Inspection
INFOID:0000000001507414
1.CHECK BACK DOOR OPENER SWITCH
1. Turn ignition switch OFF.
2. Check continuity between back door opener switch terminals.
Is the inspection result normal?
YES >> INSPECTION END.
NO >> Replace back door opener switch.
WIIA1186E
Te r m i n a l
Condition Continuity
Back door opener switch
12ON (press and hold) Yes
OFF (release) No
Page 690 of 5883
![NISSAN TIIDA 2007 Service Repair Manual TRUNK LID OPENER SWITCH
DLK-101
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
TRUNK LID OPENER SWITCH
DescriptionINFOID:0000000001507337
Transmits trunk lid NISSAN TIIDA 2007 Service Repair Manual TRUNK LID OPENER SWITCH
DLK-101
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
TRUNK LID OPENER SWITCH
DescriptionINFOID:0000000001507337
Transmits trunk lid](/manual-img/5/57395/w960_57395-689.png)
TRUNK LID OPENER SWITCH
DLK-101
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
TRUNK LID OPENER SWITCH
DescriptionINFOID:0000000001507337
Transmits trunk lid open signal to BCM.
Component Function CheckINFOID:0000000001507338
1.CHECK FUNCTION
With CONSULT-III
Check trunk lid opener switch TR/BD OPEN SW in “Data Monitor mode with CONSULT-III.
When trunk lid opener switch is pressed.
Is the inspection result normal?
YES >> Trunk lid opener switch is OK.
NO >> Refer to DLK-101, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001507339
1.CHECK TRUNK LID OPEN INPUT 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 SWITCH CIRCUIT
1. Disconnect BCM and trunk lid opener switch connectors.
Monitor item Condition
TR/BD OPEN SWTrunk lid opener switch is pressed: ON
Trunk lid opener switch is released: OFF
ALKIA0741ZZ
Te r m i n a l s
Condition of trunk lid opener switchVoltage (V)
(Approx.) (+)
(–)
BCM
connectorTe r m i n a l
M18 5 GroundON (press and hold) 0
OFF (release) Battery voltage
Page 691 of 5883
![NISSAN TIIDA 2007 Service Repair Manual DLK-102
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
TRUNK LID OPENER SWITCH
2. Check continuity between BCM connector (A) M18 terminal 5
and trunk lid opener switch connector (B) B61 termi NISSAN TIIDA 2007 Service Repair Manual DLK-102
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
TRUNK LID OPENER SWITCH
2. Check continuity between BCM connector (A) M18 terminal 5
and trunk lid opener switch connector (B) B61 termi](/manual-img/5/57395/w960_57395-690.png)
DLK-102
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
TRUNK LID OPENER SWITCH
2. Check continuity between BCM connector (A) M18 terminal 5
and trunk lid opener switch connector (B) B61 terminal 1.
3. Check continuity between BCM connector (A) M18 terminal 5 and ground.
Is the inspection result normal?
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-103, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 5
NO >> Replace trunk lid opener switch.
5.CHECK INTERMITTENT INCIDENT
Refer to XX-XX, "*****"
.
>> INSPECTION END.
ALKIA0761ZZ
BCM connector Terminal Trunk lid opener switch connector Terminal Continuity
M18 5 B61 1 Yes
BCM connector Terminal
GroundContinuity
M18 5 No
WIIA1187E
Trunk lid opener switch Terminal
GroundContinuity
B61 2 Yes
Page 692 of 5883
TRUNK LID OPENER SWITCH
DLK-103
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
Component InspectionINFOID:0000000001507340
1.CHECK TRUNK LID OPENER SWITCH
1. Turn ignition switch OFF.
2. Check continuity between trunk lid opener switch terminals.
Is the inspection result normal?
YES >> INSPECTION END.
NO >> Replace trunk lid opener switch.
WIIA1186E
Te r m i n a l
Condition Continuity
Trunk lid opener switch
12ON (press and hold) Yes
OFF (release) No
Page 693 of 5883
![NISSAN TIIDA 2007 Service Repair Manual DLK-104
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
UNLOCK SENSOR
UNLOCK SENSOR
DescriptionINFOID:0000000001507333
Detects door lock condition of driver door.
Component Function CheckINFOI NISSAN TIIDA 2007 Service Repair Manual DLK-104
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
UNLOCK SENSOR
UNLOCK SENSOR
DescriptionINFOID:0000000001507333
Detects door lock condition of driver door.
Component Function CheckINFOI](/manual-img/5/57395/w960_57395-692.png)
DLK-104
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
UNLOCK SENSOR
UNLOCK SENSOR
DescriptionINFOID:0000000001507333
Detects door lock condition of driver door.
Component Function CheckINFOID:0000000001507334
1.CHECK FUNCTION
With CONSULT-III
Check unlock sensor DR DOOR STATE in “Data Monitor” mode.
Is the inspection result normal?
YES >> Unlock sensor is OK.
NO >> Refer to DLK-104, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001507335
1.CHECK UNLOCK SENSOR POWER SUPPLY
Check signal between Intelligent Key unit 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 Intelligent Key unit and front door lock actuator (driver side) connectors.
Monitor item Condition
DOOR STAT SW (DR DOOR STATE)Front door lock (driver side) LOCK : OFF
Front door lock (driver side) UNLOCK : ON
ALKIA0759ZZ
Te r m i n a l s
Front door lock actuator
(driver side) consitionVoltage (V)
(Approx.) (+)
(–)
Intelligent Key unit
connectorTe r m i n a l
M52 28 GroundLocked
Unlocked 0
JPMIA0011GB
Page 694 of 5883
![NISSAN TIIDA 2007 Service Repair Manual UNLOCK SENSOR
DLK-105
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
3. Check continuity between Intelligent Key unit connector (A) M52
terminal 28 and front NISSAN TIIDA 2007 Service Repair Manual UNLOCK SENSOR
DLK-105
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
3. Check continuity between Intelligent Key unit connector (A) M52
terminal 28 and front](/manual-img/5/57395/w960_57395-693.png)
UNLOCK SENSOR
DLK-105
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
3. Check continuity between Intelligent Key unit connector (A) M52
terminal 28 and front door lock actuator (driver side) connector
(B) D14 terminal 4.
4. Check continuity between Intelligent Key unit connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness between Intelligent Key unit and front door lock actuator (driver side).
3.CHECK UNLOCK SENSOR GROUND CIRCUIT
Check continuity between front door lock actuator (driver side) con-
nector and ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL
1. Connect Intelligent Key unit harness connector.
WIIA1191E
Intelligent Key unit
connectorTe r m i n a l Front door lock actuator (driver side)
connectorTerminal Continuity
M52 28 D14 4 Yes
Intelligent Key unit connector Terminal
GroundContinuity
M52 28 No
WIIA1192E
Front door lock actuator (driver side) con-
nectorTe r m i n a l
GroundContinuity
D14 5 Yes
Page 695 of 5883
DLK-106
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
UNLOCK SENSOR
2. Check signal between Intelligent Key unit connector and ground
with oscilloscope.
Is the inspection result normal?
YES >> GO TO 5
NO >> Replace Intelligent Key unit. XX-XX, "*****"
5.CHECK UNLOCK SENSOR
Refer to DLK-106, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6
NO >> Replace front door lock actuator (driver side). Refer to XX-XX, "*****"
.
6.CHECK INTERMITTENT INCIDENT
Refer to XX-XX, "*****"
.
>> INSPECTION END.
Component InspectionINFOID:0000000001507336
1.CHECK UNLOCK SENSOR
Check unlock sensor.
ALKIA0759ZZ
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–)
Intelligent Key unit connec-
torTe r m i n a l
M52 28 Ground
JPMIA0011GB
ALKIA0760ZZ
Page 696 of 5883
UNLOCK SENSOR
DLK-107
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
Is the inspection result normal?
YES >> INSPECTION END.
NO >> Replace front lock assembly LH. Refer to XX-XX, "*****"
.
Te r m i n a l
Front door lock actuator (driver side) condition Continuity
Front door lock actuator (driver side)
45Unlock Yes
Lock No