Nissan Tiida C11. Manual — part 163

DLK-62

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT SUPER LOCK]

DOOR LOCK AND UNLOCK SWITCH

2.

CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM connector (A) M18 terminals 6,
25 and door lock and unlock switch connector (B) D7 terminal 6,
connector (C) D8 terminal 18.

4.

Check continuity between BCM connector (A) M18 terminals 6, 25 and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

3.

CHECK DOOR LOCK AND UNLOCK SWITCH GROUND

Check continuity between main power window and door lock/unlock
switch connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness.

4.

CHECK BCM OUTPUT SIGNAL

1.

Connect BCM connector.

ALKIA0738ZZ

BCM connector

Terminal

Door lock and unlock

switch connector

Terminal

Continuity

M18

6

D8

18

Yes

25

D7

6

BCM connector

Terminal

Ground

Continuity

M18

6

No

25

LIIA0392E

Main power window and door lock/unlock

switch connector

Terminal

Ground

Continuity

D8

17

Yes

DOOR LOCK AND UNLOCK SWITCH

DLK-63

< 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 signal between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 6.

5.

CHECK DOOR LOCK AND UNLOCK SWITCH

Check door lock and unlock switch
Refer to

DLK-63, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace door lock and unlock switch. Refer to

XX-XX, "*****"

.

6.

CHECK INTERMITTENT INCIDENT

Refer to @@@.

>> INSPECTION END

Component Inspection

INFOID:0000000001396523

1.

CHECK DOOR LOCK AND UNLOCK SWITCH

Check continuity between main power window and door lock/unlock
switch terminals.

ALKIA0739ZZ

Terminal

Signal

(Reference value)

(+)

(–)

BCM connector

Terminal

M18

6

Ground

25

JPMIA0154GB

ALKIA0740ZZ

DLK-64

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT SUPER LOCK]

DOOR LOCK AND UNLOCK SWITCH

Is the inspection result normal?

YES

>> Main power window and door lock/unlock switch is OK.

NO

>> Replace main power window and door lock/unlock switch. Refer to

XX-XX, "*****"

.

Door lock and unlock switch

Terminals

Condition

Continuity

D7, D8

6

17

UNLOCK

Yes

NEUTRAL/LOCK

No

18

LOCK

Yes

NEUTRAL/UNLOCK

No

DOOR SWITCH

DLK-65

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

DOOR SWITCH

DRIVER SIDE

DRIVER SIDE : Description

INFOID:0000000001396536

Detects door open/closed condition.

DRIVER SIDE : Component Function Check

INFOID:0000000001396537

1.

CHECK FUNCTION

With CONSULT-III

Check door switches “DOOR SW-DR” in “Data Monitor” mode with CONSULT-III.

Is the inspection result normal?

YES

>> Door switch is OK.

NO

>> Refer to

DLK-65, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000001396538

1.

CHECK DOOR SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Check signal between BCM connector and ground with oscillo-
scope.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 2.

2.

CHECK DOOR SWITCH CIRCUIT

Monitor item

Condition

DOOR SW-DR

OPEN

:ON

CLOSE

:OFF

ALKIA0745ZZ

Terminals

Door condition

Voltage (V)

(Approx.)

(+)

(–)

BCM

connector

Terminal

M18

29

Ground

OPEN

0

CLOSE

JPMIA0011GB