Nissan Tiida C11. Manual - part 171

DLK-94

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT SUPER LOCK]

TRUNK LID UNLOCK SWITCH

TRUNK LID UNLOCK SWITCH

Description

INFOID:0000000001507341

Detects trunk open/close condition.

Component Function Check

INFOID: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 Procedure

INFOID: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 MNTR

OPEN

: ON

CLOSE

: OFF

ALKIA0755ZZ

Terminals

Trunk

condition

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal

M18

10

Ground

OPEN

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

M

A

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

Terminal

Trunk lamp switch and trunk release 

solenoid connector

Terminal

Continuity 

M18

10

B66

3

Yes

BCM connector

Terminal

Ground

Continuity 

M18

10

No

ALKIA0763ZZ

Trunk lamp switch and trunk release 

solenoid connector

Terminal

Ground

Continuity 

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 Inspection

INFOID: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

Terminals

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal

M18

10

Ground

Battery voltage

ALKIA0764ZZ

Terminal

Trunk condition

Continuity

Trunk lamp switch and trunk release solenoid

1

3

OPEN

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

M

A

B

DLK

N

O

P

NO

>> Replace trunk lamp switch and trunk release solenoid.