NISSAN TIIDA 2007 Service Repair Manual

DLK-92
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
TRUNK REQUEST SWITCH
2. Check continuity between Intelligent Key unit connector (A) M52
terminal 29 and trunk request switch connector (B) B67 terminal
1.
3. Check continuity between Intelligent Key unit connector (A) M52
terminal 29 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness between Intelligent Key unit and trunk request switch.
3.CHECK TRUNK REQUEST SWITCH GROUND CIRCUIT
Check continuity between trunk request switch connector and
ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace trunk request switch ground circuit.
4.CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL
1. Connect Intelligent Key unit connector.
2. Check voltage between Intelligent Key unit connector and
ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 6.
5.CHECK TRUNK REQUEST SWITCH
Check trunk request switch.
Refer to DLK-93, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace back trunk request switch. Refer to XX-XX, "*****"
.
6.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
Intelligent Key unit
connectorTe r m i n a ltrunk request switch
connectorTerminal Continuity
M52 29 B67 1 Yes
Intelligent Key unit
connectorTe r m i n a l
GroundContinuity
M52 29 No
WIIA1188E
Trunk request switch
connectorTe r m i n a l
GroundContinuity
B67 2 Yes
WIIA1187E
Intelligent Key unit
connectorTe r m i n a l
GroundVoltage (V)
(Approx.)
M52 29 5
ALKIA0745ZZ

TRUNK REQUEST SWITCH
DLK-93
< 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:0000000001396535
1.CHECK TRUNK REQUEST SWITCH
Check trunk request switch.
Is the inspection result normal?
YES >> Door request switch is OK.
NO >> Replace trunk request switch. Refer to XX-XX, "*****"
.
WIIA1186E
Te r m i n a l
Trunk request switch condition Continuity
Trunk request switch
12Pressed Yes
Released No

DLK-94
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
TRUNK LID UNLOCK SWITCH
TRUNK LID UNLOCK SWITCH
DescriptionINFOID:0000000001507341
Detects trunk open/close condition.
Component Function CheckINFOID:0000000001507342
1.CHECK FUNCTION
With CONSULT-III
Check TRNK/HAT MNTR in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES >> Trunk lamp switch is OK.
NO >> Refer to DLK-94, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001507343
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 4
NO >> GO TO 2
2.CHECK TRUNK LAMP SWITCH CIRCUIT
1. Disconnect BCM and trunk lamp switch and trunk release solenoid connectors.
Monitor item Condition
TRNK/HAT MNTROPEN : ON
CLOSE : OFF
ALKIA0755ZZ
Te r m i n a l s
Trunk
conditionVoltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M18 10 GroundOPEN 0
CLOSE Battery voltage

TRUNK LID UNLOCK SWITCH
DLK-95
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
2. Check continuity between BCM connector (A) M18 terminals10
and trunk lamp switch and trunk release solenoid connector (B)
B66 terminal 3.
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness between BCM and trunk lamp switch and trunk release solenoid.
3.CHECK TRUNK LAMP SWITCH GROUND CIRCUIT
Check continuity between trunk lamp switch and trunk release sole-
noid connector and ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace trunk lamp switch and trunk release solenoid ground circuit.
4.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
ALKIA0762ZZ
BCM connector TerminalTrunk lamp switch and trunk release
solenoid connectorTerminal Continuity
M18 10 B66 3 Yes
BCM connector Terminal
GroundContinuity
M18 10 No
ALKIA0763ZZ
Trunk lamp switch and trunk release
solenoid connectorTe r m i n a l
GroundContinuity
B66 1 Yes

DLK-96
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
TRUNK LID UNLOCK SWITCH
2. Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5
NO >> Replace BCM. Refer to XX-XX, "*****"
.
5.CHECK TRUNK ROOM LAMP SWITCH
Refer to DLK-96, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6
NO >> Replace trunk lamp switch and trunk release solenoid.
6.CHECK INTERMITTENT INCIDENT
Refer to XX-XX, "*****"
.
>> INSPECTION END.
Component InspectionINFOID:0000000001507344
1.CHECK TRUNK LAMP SWITCH
1. Turn ignition switch OFF.
2. Check trunk lamp switch.
Is the inspection result normal?
YES >> INSPECTION END.
ALKIA0755ZZ
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M18 10 Ground Battery voltage
ALKIA0764ZZ
Te r m i n a l
Trunk condition Continuity
Trunk lamp switch and trunk release solenoid
13OPEN Yes
CLOSE No

TRUNK LID UNLOCK SWITCH
DLK-97
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
NO >> Replace trunk lamp switch and trunk release solenoid.

DLK-98
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
BACK DOOR OPENER SWITCH
BACK DOOR OPENER SWITCH
DescriptionINFOID:0000000001396588
Sends the back door opening signal to BCM.
Component Function CheckINFOID:0000000001396589
1.CHECK FUNCTION
With CONSULT-III
Check “TR/BD OPNR SW” in “Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES >> Back door opener switch is OK.
NO >> Refer to XX-XX, "*****"
.
Diagnosis ProcedureINFOID:0000000001507413
1.CHECK BACK DOOR OPENER SWITCH INPUT SIGNAL
Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5
NO >> GO TO 2
2.CHECK BACK DOOR OPENER SWITCH CIRCUIT
1. Disconnect BCM and back door opener switch connectors.
Monitor item Condition
TR/BD OPNR SWBack door opener switch is pressed :ON
Back door opener switch is released :OFF
ALKIA0741ZZ
Te r m i n a l s
Condition of back door opener switchVoltage (V)
(Approx.) (+)
(–)
BCM
connectorTe r m i n a l
M18 5 GroundON (press and hold) 0
OFF (release) Battery voltage

BACK DOOR OPENER SWITCH
DLK-99
< COMPONENT DIAGNOSIS >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
2. Check continuity between BCM connector (A) M18 terminal 5
and back door opener switch connector (B) D408 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 BACK DOOR OPENER SWITCH GROUND CIRCUIT
Check continuity between back door opener switch connector and
ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.CHECK BACK DOOR OPENER SWITCH
Refer to DLK-100, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 5
NO >> Replace back door opener switch.
5.CHECK INTERMITTENT INCIDENT
Refer to XX-XX, "*****"
.
>> INSPECTION END.
ALKIA0761ZZ
BCM connector Terminal back door opener switch connector Terminal Continuity
M18 5 D408 1 Yes
BCM connector Terminal
GroundContinuity
M18 5 No
WIIA1187E
back door opener switch Terminal
GroundContinuity
D408 2 Yes

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

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