Nissan Cube. Manual - part 199

DLK-62

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

DOOR LOCK AND UNLOCK SWITCH

NO

>> GO TO 2.

2.

CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT

1.

Disconnect BCM connector and power window main switch connector.

2.

Check continuity between BCM harness connector and front power window switch (passenger side) har-
ness connector.

3.

Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK BCM OUTPUT SIGNAL

1.

Connect BCM connector.

2.

Check signal between BCM harness connector and ground using oscilloscope.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace BCM. Refer to 

BCS-88, "Removal and Installation"

.

4.

CHECK DOOR LOCK AND UNLOCK SWITCH GROUND 

Check continuity between front power window switch (passenger side) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness.

5.

CHECK DOOR LOCK AND UNLOCK SWITCH

Check front power window switch (passenger side).
Refer to 

DLK-63, "PASSENGER SIDE : Component Inspection"

.

BCM

Front power window switch (passenger side)

Continuity 

Connector

Terminal

Connector

Terminal

M66

12

D25

1

Existed

13

2

BCM

Ground

Continuity

Connector

Terminal

M66

12

Not existed

13

(+)

(–)

Signal

(Reference value)

BCM

Connector

Terminal 

M66

12

Ground

1.0 - 1.5 V

13

JPMIA0012GB

Front power window switch (passenger side)

Ground

Continuity 

Connector

Terminal

M25

3

Existed

DOOR LOCK AND UNLOCK SWITCH

DLK-63

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace front power window switch (passenger side). Refer to 

PWC-112, "Removal and Installa-

tion"

.

6.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-40, "Intermittent Incident"

.

>> INSPECTION END

PASSENGER SIDE : Component Inspection

INFOID:0000000009950490

1.

CHECK DOOR LOCK AND UNLOCK SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) connector.

3.

Check continuity between front power window switch (passenger side) terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace front power window switch (passenger side). Refer to 

PWC-112, "Removal and Installa-

tion"

.

Front power window switch (passenger side) 

Condition

Continuity

Terminal

1

3

Door lock and unlock 
switch

LOCK

Existed

UNLOCK

Not existed

2

LOCK

Not existed

UNLOCK

Existed

DLK-64

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

DOOR LOCK ACTUATOR

DOOR LOCK ACTUATOR

DRIVER SIDE

DRIVER SIDE : Description

INFOID:0000000009950491

Locks/unlocks the door with the signal from BCM.

DRIVER SIDE : Component Function Check

INFOID:0000000009950492

1.

CHECK FUNCTION

1.

Use CONSULT to perform Active Test (“DOOR LOCK”).

2.

Touch “ALL LOCK” or “ALL UNLK” to check that it works normally.

Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to 

DLK-64, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000009950493

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect front door lock assembly (driver side) connector.

3.

Check voltage between front door lock assembly (driver side) harness connector and ground.

Is the inspection result normal?

YES

>> Replace front door lock assembly (driver side). Refer to 

DLK-212, "DOOR LOCK : Removal and

Installation"

.

NO

>> GO TO 2.

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1.

Disconnect BCM connector and all door lock actuator connector.

2.

Check continuity between BCM harness connector and front door lock assembly (driver side) harness
connector. 

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-88, "Removal and Installation"

.

NO

>> Repair or replace harness.

PASSENGER SIDE

(+)

(–)

Condition

Voltage (V)

(Approx.)

Front door lock assembly

(driver side)

Connector

Terminal

D9

1

Ground

Door lock and unlock switch

Lock

0 

→

 Battery voltage 

→

 0

2

Unlock

0 

→

 Battery voltage 

→

 0

BCM

Front door lock assembly (driver side)

Continuity 

Connector

Terminal

Connector

Terminal

M70

65

D9

1

Existed

66

2

BCM

Ground

Continuity 

Connector

Terminal

M70

65

Not existed

66

DOOR LOCK ACTUATOR

DLK-65

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

PASSENGER SIDE : Description

INFOID:0000000009950494

Locks/unlocks the door with the signal from BCM.

PASSENGER SIDE : Component Function Check

INFOID:0000000009950495

1.

CHECK FUNCTION

1.

Use CONSULT to perform Active Test (“DOOR LOCK”).

2.

Touch “ALL LOCK” or “ALL UNLK” to check that it works normally.

Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to 

DLK-65, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000009950496

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect front door lock assembly (passenger side) connector.

3.

Check voltage between front door lock assembly (passenger side) harness connector and ground.

Is the inspection result normal?

YES

>> Replace front door lock assembly (passenger side). Refer to 

DLK-212, "DOOR LOCK : Removal

and Installation"

.

NO

>> GO TO 2.

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1.

Disconnect BCM connector and all door lock actuator. 

2.

Check continuity between BCM harness connector and front door lock assembly (passenger side) har-
ness connector. 

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-88, "Removal and Installation"

.

NO

>> Repair or replace harness.

REAR LH

REAR LH : Description

INFOID:0000000009950497

Locks/unlocks the door with the signal from BCM.

(+)

(–)

Condition

Voltage (V)

(Approx.)

Front door lock assembly

(passenger side)

Connector

Terminal

D28

5

Ground

Door lock and unlock switch

Lock

0 

→

 Battery voltage 

→

 0

6

Unlock

0 

→

 Battery voltage 

→

 0

BCM

Front door lock assembly (passenger side)

Continuity 

Connector

Terminal

Connector

Terminal

M70

59

D28

6

Existed

65

5

BCM

Ground

Continuity 

Connector

Terminal

M70

59

Not existed

65