Nissan Qashqai J11. Manual — part 1290

DOOR LOCK STATUS INDICATOR

DLK-429

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

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DOOR LOCK STATUS INDICATOR

Component Function Check

INFOID:0000000010499820

1.

CHECK FUNCTION

1.

Select “DOOR LOCK” of “BCM” using CONSULT.

2.

Select “DOOR LOCK IND” in “ACTIVE TEST” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Door lock status indicator is OK.

NO

>> Refer to

DLK-429, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010499821

1.

CHECK DOOR LOCK STATUS INDICATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect indicator unit connector.

3.

Check voltage between indicator unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace indicator unit.

NO

>> GO TO 2.

2.

CHECK DOOR LOCK STATUS INDICATOR CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and indicator unit harness connector.

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-135, "Removal and Installation"

.

NO

>> Repair or replace harness.

Monitor item

Status

DOOR LOCK IND

ON

Door lock status indicator

Turns ON

OFF

Turns OFF

(+)

(–)

Voltage

Indicator unit

Connector

Terminal

M4

5

Ground

9 – 16 V

BCM

Indicator unit

Continuity

Connector

Terminal

Connector

Terminal

M69

111

M4

5

Existed

BCM

Ground

Continuity

Connector

Terminal

M69

111

Not existed

DLK-430

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

DOOR SWITCH

DOOR SWITCH

Component Function Check

INFOID:0000000010502778

1.

CHECK FUNCTION

1.

Select “DOOR LOCK” of “BCM” using CONSULT.

2.

Select “DOOR SW-DR”, “DOOR SW-AS”, “DOOR SW-RL”, “DOOR SW-RR”, “DOOR SW-BK” in “DATA
MONITOR” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Door switch is OK.

NO

>> Refer to

DLK-430, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010502779

1.

CHECK DOOR SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect malfunctioning door switch connector.

3.

Check signal between malfunctioning door switch harness connector and ground.

Is the inspection result normal?

YES-1 >> Back door: GO TO 3.
YES-2 >> Other door: GO TO 4.
NO

>> GO TO 2.

2.

CHECK DOOR SWITCH CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between door switch harness connector and BCM harness connector.

Monitor item

Condition

Status

DOOR SW-DR

Driver side door

Open

On

Closed

Off

DOOR SW-AS

Passenger side door

Open

On

Closed

Off

DOOR SW-RL

Rear door LH

Open

On

Closed

Off

DOOR SW-RR

Rear door RH

Open

On

Closed

Off

DOOR SW-BK

Back door

Open

On

Closed

Off

(+)

(–)

Voltage

Door switch

Connector

Terminal

Driver side

B92

3

Ground

9 - 16 V

Passenger side

B55

Rear LH

B56

Rear RH

B93

Back door

B2

DOOR SWITCH

DLK-431

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

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3.

Check continuity between door switch harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-135, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK BACK DOOR SWITCH CIRCUIT

Check continuity between back door lock assembly harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK DOOR SWITCH

Refer to

DLK-431, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace malfunctioning door switch.

5.

CHECK INTERMITTENT INCIDENT

Refer to

GI-44, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000010502780

1.

CHECK DOOR SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect malfunctioning door switch connector.

3.

Check continuity between door switch terminals.

Door switch

BCM

Continuity

Connector

Terminal

Connector

Terminal

Driver side

B92

3

B4

17

Existed

Passenger side

B55

13

Rear LH

B56

12

Rear RH

B93

10

Back door

B2

11

Door switch

Ground

Continuity

Connector

Terminal

Driver side

B92

3

Not existed

Passenger side

B55

Rear LH

B56

Rear RH

B93

Back door

B2

Back door lock assembly

Ground

Continuity

Connector

Terminal

B2

4

Existed

DLK-432

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

DOOR SWITCH

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace malfunction door switch.

Door switch

Condition

Continuity

Terminal

Driver side

3

Ground part of door

switch

Door switch

Pressed

Existed

Released

Not existed

Passenger side

Pressed

Existed

Released

Not existed

Rear LH

Pressed

Existed

Released

Not existed

Rear RH

Pressed

Existed

Released

Not existed

Back door

3

4

Back door lock as-

sembly

Lock

Existed

Unlock

Not existed