NISSAN TIIDA 2007 Service Repair Manual

DLK-512
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
KEY SWITCH
3. Check voltage between key switch connector M27 terminal 2
and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK KEY SWITCH SIGNAL CIRCUIT
1. Check continuity BCM harness connector (A) M18 terminal 3
and key switch connector (B) M27 terminal 1.
2. Check continuity between BCM connector (A) M18 terminal 3 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK KEY SWITCH
Check key switch function.
Refer to DLK-513, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace key switch.
5.CHECK INTERMITTENT INCIDENT
Refer to @@@.
ALKIA0768ZZ
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–)
key switch connector Terminal
M27 2 Ground Battery voltage
ALKIA0839ZZ
BCM connector Terminal key switch connector Terminal Continuity
M18 3 M27 1 Yes
BCM harness connector Terminal
GroundContinuity
M18 3 No

KEY SWITCH
DLK-513
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
>> INSPECTION END
Component InspectionINFOID:0000000001530645
COMPONENT INSPECTION
1.CHECK KEY SWITCH
Check continuity between key switch terminals.
Is the inspection result normal?
YES >> Key switch is OK.
NO >> Replace key cylinder assembly.
ALKIA0840ZZ
Te r m i n a l s
Condition Continuity
key switch
12Insert mechanical key into key cylinder Yes
Remove mechanical key from key cylinder No

DLK-514
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
TRUNK LID UNLOCK SWITCH
TRUNK LID UNLOCK SWITCH
DescriptionINFOID:0000000001530667
Detects trunk open/close condition.
Component Function CheckINFOID:0000000001530668
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-514, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001530669
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-515
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & 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-516
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & 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-516, "
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:0000000001530670
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-517
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & 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-518
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
BACK DOOR OPENER SWITCH
BACK DOOR OPENER SWITCH
DescriptionINFOID:0000000001530671
Sends the back door opening signal to BCM.
Component Function CheckINFOID:0000000001530672
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:0000000001530673
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-519
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
C
D
E
F
G
H
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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-520, "
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-520
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
BACK DOOR OPENER SWITCH
Component Inspection
INFOID:0000000001530674
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-521
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
TRUNK LID OPENER SWITCH
DescriptionINFOID:0000000001530675
Transmits trunk lid open signal to BCM.
Component Function CheckINFOID:0000000001530676
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-521, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001530677
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