Nissan Cube. Manual - part 249

 

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Nissan Cube. Manual - part 249

 

 

DLK-262

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

DOOR KEY CYLINDER SWITCH

DOOR KEY CYLINDER SWITCH

Description

INFOID:0000000009950716

Transmits lock/unlock operation to BCM.

Component Function Check

INFOID:0000000009950717

1.

CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL

Check (“KEY CYL LK-SW”, “KEY CYL UN-SW”) in “Data Monitor” mode using CONSULT.

Is the inspection result normal?

YES

>> Door key cylinder switch is OK.

NO

>> Refer to 

DLK-262, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009950718

1.

CHECK DOOR KEY CYLINDER SWITCH 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

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK DOOR KEY CYLINDER SWITCH SIGNAL CIRCUIT

1.

Disconnect BCM connector.

2.

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

Monitor item

Condition

Status

KEY CYL LK-SW

Driver side door key cylinder

Lock

ON

Neutral / Unlock

OFF

KEY CYL UN-SW

Unlock

ON

Neutral / Lock

OFF

(+)

(–)

Voltage (V)

(Approx.)

Front door lock assembly (driver side)

Connector

Terminal 

D9

5

Ground

8.0 - 8.5 V

6

Battery voltage

JPMIA0587GB

BCM

Front door lock assembly (driver side)

Continuity

Connector

Terminal

Connector

Terminal

M65

7

D9

5

Existed

8

6

DOOR KEY CYLINDER SWITCH

DLK-263

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-155, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK DOOR KEY CYLINDER SWITCH GROUND CIRCUIT

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

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK DOOR KEY CYLINDER SWITCH

Refer to 

DLK-263, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

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

DLK-365, "DOOR LOCK : Removal and

Installation"

.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-40, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000009950719

1.

CHECK DOOR KEY CYLINDER SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect front door lock assembly (driver side) terminal.

3.

Check continuity between front door lock assembly (driver side) terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

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

DLK-365, "DOOR LOCK : Removal and

Installation"

.

BCM

Ground

Continuity 

Connector

Terminal

M65

7

Not existed

8

Front door lock assembly (driver side)

Ground

Continuity 

Connector

Terminal

D9

4

Existed

Front door lock assembly (driver side)

Condition

Continuity

Terminal

5 

4

Driver side door key cylinder

Unlock

Existed

Neutral / Lock

Not existed

6

Lock

Existed

Neutral / Unlock

Not existed

DLK-264

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

REMOTE KEYLESS ENTRY RECEIVER

REMOTE KEYLESS ENTRY RECEIVER

Description

INFOID:0000000009950720

Receives Intelligent Key operation and transmits to BCM.

Component Function Check

INFOID:0000000009950721

1.

CHECK FUNCTION

Check (“RKE OPE COUN1”) in MULTI REMOTE ENT Data Monitor mode using CONSULT.

Is the inspection result normal?

YES

>> Remote keyless entry receiver is OK.

NO

>> Refer to 

DLK-264, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009950722

1.

CHECK BCM SIGNAL 1 

1.

Turn ignition switch OFF.

2.

Disconnect remote keyless entry receiver connector.

3.

Check voltage between remote keyless entry receiver harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK REMOTE KEYLESS ENTRY RECEIVER POWER SUPPLYCIRCUIT 

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and remote keyless entry receiver harness connector.

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-155, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK REMOTE KEYLESS ENTRY RECEIVER POWER SUPPLY 

1.

Reconnect remote keyless entry receiver.

2.

Check signal between remote keyless entry receiver harness connector and ground using oscilloscope.

Monitor item

Condition

RKE OPE COUN1

Checks whether value changes when operating Intelligent Key

(+)

(–)

Voltage (V)

(Approx.)

Remote keyless entry receiver

Connector

Terminal

M61

4

Ground

12

BCM

Remote keyless entry receiver

Continuity 

Connector

Terminal

Connector

Terminal

M65

19

M61

4

Existed

BCM

Ground

Continuity 

Connector

Terminal

M65

19

Not existed

REMOTE KEYLESS ENTRY RECEIVER

DLK-265

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT 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 4.

NO

>> Replace remote keyless entry receiver.

4.

CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT

1.

Disconnect BCM connector and remote keyless entry receiver connector.

2.

Check continuity between BCM harness connector and remote keyless entry receiver harness connector.

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness.

5.

CHECK BCM SIGNAL  2

1.

Reconnect BCM connector.

2.

Check voltage between remote keyless entry receiver harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 6.

6.

CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and remote keyless entry receiver harness connector.

(+)

(–)

Signal

(Reference value)

Remote keyless entry receiver

Connector

Terminal

M61

4

Ground

Insert mechanical key into ignition 
key cylinder

0 V

Remove mechanical key from igni-
tion key cylinder (Any door opened)

5 V

Remove mechanical key from igni-
tion key cylinder (Any door closed)

JPMIA0338JP

BCM

Remote keyless entry receiver

Continuity 

Connector

Terminal

Connector

Terminal

M65

18

M61

1

Existed

BCM

Ground

Continuity

Connector

Terminal

M65

18

Not existed

(+)

(–)

Voltage (V)

(Approx.)

Remote keyless entry receiver

Connector

Terminal

M61

2

Ground

12

 

 

 

 

 

 

 

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