Nissan Quest E52. Manual - part 393

DLK-286

< DTC/CIRCUIT DIAGNOSIS >

AUTOMATIC DOOR MAIN SWITCH

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> INSPECTION END

SLIDING DOOR CONTROL UNIT : Component Inspection

INFOID:0000000009649210

1.

CHECK AUTOMATIC DOOR MAIN SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect automatic door main switch connector.

3.

Check continuity between automatic door main switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace automatic door main switch.

Automatic door main switch

 Condition

Continuity 

Terminal

1

3

Automatic door main 
switch

ON

Existed

OFF

Not existed

AUTOMATIC BACK DOOR SWITCH

DLK-287

< DTC/CIRCUIT DIAGNOSIS >

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AUTOMATIC BACK DOOR SWITCH

Component Function Check

INFOID:0000000009649211

1.

CHECK FUNCTION

1.

Select “AUTO BACK DOOR” using CONSULT.

2.

Select “AUTO BD SW” in “DATA MONITOR” mode.

3.

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

Is the inspection result normal?

YES

>> Automatic back door switch is OK.

NO

>> Refer to 

DLK-287, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009649212

1.

CHECK AUTOMATIC BACK DOOR SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect automatic back door switch connector.

3.

Check voltage between automatic back door switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK AUTOMATIC BACK DOOR SWITCH CIRCUIT

1.

Disconnect automatic back door control module connector.

2.

Check continuity between automatic back door control module harness connector and automatic back
door switch harness connector.

3.

Check continuity between automatic back door control module harness connector and ground.

Is the inspection result normal?

YES

>> Replace automatic back door control module. Refer to 

DLK-495, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK AUTOMATIC BACK DOOR SWITCH GROUND CIRCUIT

Check continuity between automatic back door switch harness connector and ground.

Monitor item

Condition

Status

 AUTO BD SW 

Automatic back door switch

Pressed

ON

Released

OFF

(+)

(–)

Voltage

Automatic back door switch

Connector

Terminal

M83

1

Ground

9 - 16 V

Automatic back door control module

Automatic back door switch

Continuity 

 Connector

Terminal

Connector

Terminal

B8

16

M83

1

Existed

Automatic back door control module

Ground

Continuity 

 Connector

Terminal

B8

16

Not existed

DLK-288

< DTC/CIRCUIT DIAGNOSIS >

AUTOMATIC BACK DOOR SWITCH

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK AUTOMATIC BACK DOOR SWITCH

Refer to 

DLK-288, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace automatic back door switch.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000009649213

1.

CHECK AUTOMATIC BACK DOOR SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect automatic back door switch connector.

3.

Check continuity between automatic back door switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace automatic back door switch.

Automatic back door switch

Ground

Continuity 

Connector

Terminal

M83

2

Existed

Automatic back door switch

Condition

Continuity 

Terminal

1

2

Automatic back door switch

Pressed

Existed

Released

Not existed

OPEN SWITCH

DLK-289

< DTC/CIRCUIT DIAGNOSIS >

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OPEN SWITCH

Diagnosis Procedure

INFOID:0000000009649214

1.

CHECK OPEN SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect back door lock assembly connector.

3.

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK OPEN SWITCH CIRCUIT

1.

Disconnect back door control unit connector.

2.

Check continuity between back door control unit harness connector and back door lock assembly harness
connector.

3.

Check continuity between back door control unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace back door control unit. Refer to 

DLK-494, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK OPEN SWITCH GROUND CIRCUIT

Check continuity between back door lock assembly connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK OPEN SWITCH

Refer to 

DLK-290, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace back door lock assembly.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

(+)

(–)

Voltage

Back door lock assembly

 Connector

Terminal

D190

4

Ground

8 - 16 V

Back door control unit

 Back door lock assembly

Continuity 

Connector

Terminal

Connector

Terminal

D181

5

D190

4

Existed

Back door control unit

Ground

Continuity 

Connector

Terminal

D181

5

Not existed

Back door lock assembly 

Ground

Continuity 

Connector

Terminal

D190

8

Existed