Nissan Tiida C11. Manual — part 173

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

Ground

Continuity

M18

5

No

WIIA1187E

Trunk lid opener switch

Terminal

Ground

Continuity

B61

2

Yes

TRUNK LID OPENER SWITCH

DLK-103

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Component Inspection

INFOID: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

Terminal

Condition

Continuity

Trunk lid opener switch

1

2

ON (press and hold)

Yes

OFF (release)

No

DLK-104

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT SUPER LOCK]

UNLOCK SENSOR

UNLOCK SENSOR

Description

INFOID:0000000001507333

Detects door lock condition of driver door.

Component Function Check

INFOID: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 Procedure

INFOID: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

Terminals

Front door lock actuator

(driver side) consition

Voltage (V)

(Approx.)

(+)

(–)

Intelligent Key unit

connector

Terminal

M52

28

Ground

Locked

Unlocked

0

JPMIA0011GB

UNLOCK SENSOR

DLK-105

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

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

connector

Terminal

Front door lock actuator (driver side)

connector

Terminal

Continuity

M52

28

D14

4

Yes

Intelligent Key unit connector

Terminal

Ground

Continuity

M52

28

No

WIIA1192E

Front door lock actuator (driver side) con-

nector

Terminal

Ground

Continuity

D14

5

Yes