Nissan Tiida C11. Manual - part 306

DLK-634

< COMPONENT DIAGNOSIS >

[WITHOUT I-KEY, WITH SUPER LOCK]

DOOR LOCK AND UNLOCK SWITCH

DOOR LOCK AND UNLOCK SWITCH

DRIVER SIDE

DRIVER SIDE : Description

INFOID:0000000001530748

Transmits door lock/unlock operation to BCM.

DRIVER SIDE : Component Function Check

INFOID:0000000001530749

1.

CHECK FUNCTION

With CONSULT-III

Check “CDL LOCK SW ”and “CDL UNLOCK SW” in “Data Monitor” mode with CONSULT-III.

Is the inspection result normal?

YES

>> Door lock and unlock switch is OK.

NO

>> Refer to 

DLK-634, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000001530750

1.

CHECK DOOR LOCK AND UNLOCK INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect door lock and unlock switch connector.

3.

Using an oscilloscope, check voltage between door lock and
unlock switch harness connector (A) D7 terminal 6, connector
(B) D8 terminal 18 and ground.

Is the inspection result normal?

YES

>> GO TO 3.

Monitor item

Condition

CDL LOCK SW 

LOCK

: ON

UNLOCK

: OFF

CDL UNLOCK SW 

LOCK

: OFF

UNLOCK

: ON

ALKIA0737ZZ

Terminal

Signal

(Reference value)

(+)

(–)

Door lock and unlock switch 

connector

Terminal 

D7

6

Ground

D8

18

JPMIA0154GB

DOOR LOCK AND UNLOCK SWITCH

DLK-635

< COMPONENT DIAGNOSIS >

[WITHOUT I-KEY, WITH SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

NO

>> GO TO 2.

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

DLK-636

< COMPONENT DIAGNOSIS >

[WITHOUT I-KEY, WITH SUPER LOCK]

DOOR LOCK AND UNLOCK SWITCH

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-636, "DRIVER SIDE : 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

DRIVER SIDE : Component Inspection

INFOID:0000000001530751

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

DOOR LOCK AND UNLOCK SWITCH

DLK-637

< COMPONENT DIAGNOSIS >

[WITHOUT I-KEY, WITH SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

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, "*****"

.

PASSENGER SIDE

PASSENGER SIDE : Description

INFOID:0000000001530752

Transmits door lock/unlock operation to BCM.

PASSENGER SIDE : Component Function Check

INFOID:0000000001530753

1.

CHECK FUNCTION

With CONSULT-III

Check “CDL LOCK SW ”and “CDL UNLOCK SW” in “Data Monitor” mode with CONSULT-III.

Is the inspection result normal?

YES

>> Power window and door lock/unlock switch (passenger side) is OK.

NO

>> Refer to 

DLK-637, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000001530754

1.

CHECK DOOR LOCK AND UNLOCK INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect power window and door lock/unlock switch (passenger side) connector.

3.

Using an oscilloscope, check voltage between passenger door
lock and unlock switch harness connector (A) D105 terminals 1,
2 and ground.

Door lock and unlock switch

Terminals

Condition

Continuity

D7, D8

6

17

UNLOCK

Yes

NEUTRAL/LOCK

No

18

LOCK

Yes

NEUTRAL/UNLOCK

No

Monitor item

Condition

CDL LOCK SW 

LOCK

: ON

UNLOCK

: OFF

CDL UNLOCK SW 

LOCK

: OFF

UNLOCK

: ON

ALKIA0829ZZ