Nissan Pathfinder. Manual - part 361

DLK-210

< DTC/CIRCUIT DIAGNOSIS >

AUTOMATIC BACK DOOR MAIN SWITCH

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

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK AUTOMATIC BACK DOOR MAIN SWITCH

Refer to 

DLK-210, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace automatic back door main switch. Refer to 

DLK-322, "Removal and Installation"

.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

>> Inspection End.

Component Inspection

INFOID:0000000009175769

1.

CHECK AUTOMATIC BACK DOOR MAIN SWITCH

1. Turn ignition switch OFF.

2. Disconnect automatic back door switch connector.

3. Check continuity between automatic back door main switch terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace automatic back door main switch. Refer to 

DLK-322, "Removal and Installation"

.

Automatic back door main switch

Ground

Continuity 

 Connector

Terminal

M185

3

Yes

Automatic back door main switch

 Condition

Continuity 

Terminal

1

3

Automatic back door 
main switch

ON

Yes

OFF

No

AUTOMATIC BACK DOOR SWITCH

DLK-211

< DTC/CIRCUIT DIAGNOSIS >

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AUTOMATIC BACK DOOR SWITCH

Component Function Check

INFOID:0000000009175770

1.

CHECK FUNCTION

1. Select AUTOMATIC BACK DOOR CONTROL MODULE 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-211, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009175771

Regarding Wiring Diagram information, refer to 

DLK-94, "Wiring Diagram"

.

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-321, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK AUTOMATIC BACK DOOR SWITCH GROUND CIRCUIT

Monitor item

Condition

Status

 AUTO BD SW 

Automatic back door switch

Pressed

ON

Released

OFF

(+)

(–)

Voltage

(Approx.)

Automatic back door switch

Connector

Terminal

M186

1

Ground

16 V

Automatic back door control module

Automatic back door switch

Continuity 

 Connector

Terminal

Connector

Terminal

B55

22

M186

1

Yes

Automatic back door control module

Ground

Continuity 

 Connector

Terminal

B55

22

No

DLK-212

< DTC/CIRCUIT DIAGNOSIS >

AUTOMATIC BACK DOOR SWITCH

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

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK AUTOMATIC BACK DOOR SWITCH

Refer to 

DLK-212, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace automatic back door switch. Refer to 

DLK-323, "Removal and Installation"

.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

>> Inspection End.

Component Inspection

INFOID:0000000009175772

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. Refer to 

DLK-323, "Removal and Installation"

.

Automatic back door switch

Ground

Continuity 

Connector

Terminal

M186

2

Yes

Automatic back door switch

Condition

Continuity 

Terminal

1

2

Automatic back door switch

Pressed

Yes

Released

No

HALF LATCH SWITCH

DLK-213

< DTC/CIRCUIT DIAGNOSIS >

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HALF LATCH SWITCH

Component Function Check

INFOID:0000000009175773

1.

CHECK FUNCTION

1. Select AUTOMATIC BACK DOOR CONTROL MODULE using CONSULT.

2. Select HALF LATCH SW in DATA MONITOR mode.

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

Is the inspection result normal?

YES

>> Half latch switch is OK.

NO

>> Refer to 

DLK-213, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009175774

Regarding Wiring Diagram information, refer to 

DLK-94, "Wiring Diagram"

.

1.

CHECK HALF LATCH 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 HALF LATCH SWITCH CIRCUIT

1. Disconnect automatic back door control module connector.

2. Check continuity between automatic back door control module 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-321, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK HALF LATCH SWITCH GROUND CIRCUIT

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

Monitor item

Condition

Status

HALF LATCH SW

Back door

Fully closed/Half latch

OFF

Open

ON

(–)

(–)

Voltage

(Approx.)

Back door lock assembly

Connector

Terminal

D557

6

Ground

Battery voltage

Automatic back door control module

Back door lock assembly

Continuity 

 Connector

Terminal

 Connector

Terminal

B55

3

D557

6

Yes

Automatic back door control module

Ground

Continuity 

 Connector

Terminal

B55

3

No