Nissan Pathfinder. Manual — part 357

DLK-194

< DTC/CIRCUIT DIAGNOSIS >

REMOTE KEYLESS ENTRY RECEIVER

3. Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK REMOTE KEYLESS ENTRY RECEIVER POWER SUPPLY

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

Is the inspection result normal?

YES

>> GO TO 4.

NO-1 >> Check 10A fuse No. 25 [located in fuse block J/B].

NO-2 >> Repair or replace harness between remote keyless entry receiver and 10A fuse No. 25.

4.

CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT

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

Is the inspection result normal?

YES

>> Replace remote keyless entry receiver. Refer to

DLK-319, "Removal and Installation"

.

NO

>> Repair or replace harness.

(+)

(–)

Continuity

BCM

Connector

Terminal

M80

119

Ground

No

(+)

(–)

Voltage

Approx.

Remote keyless entry receiver

Connector

Terminal

M86

1

Ground

Battery voltage

Remote keyless entry receiver

Ground

Continuity

Connector

Terminal

M86

3

Yes

DOOR REQUEST SWITCH

DLK-195

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

DOOR REQUEST SWITCH

Component Function Check

INFOID:0000000009175743

1.

CHECK FUNCTION

1. Select INTELLIGENT KEY of BCM using CONSULT.

2. Select REQ SW-DR, REQ SW-AS in DATA MONITOR mode.

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

Is the inspection result normal?

YES

>> Front door request switch is OK.

NO

>> Refer to

DLK-195, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009175744

Regarding Wiring Diagram information, refer to

DLK-61, "Wiring Diagram"

.

1.

CHECK DOOR REQUEST SWITCH INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect malfunctioning front door request switch connector.

3. Check voltage between malfunctioning front door request switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK DOOR REQUEST SWITCH CIRCUIT

1. Disconnect BCM connector.

2. Check continuity between malfunctioning front door request switch harness connector and BCM harness

connector.

3. Check continuity between malfunctioning front door request switch harness connector and ground.

Monitor item

Condition

Status

REQ SW -DR

Driver side door request switch

Pressed

ON

Released

OFF

REQ SW -AS

Passenger side door request switch

Pressed

ON

Released

OFF

(+)

(–)

Voltage

(Approx.)

Front door request switch

Connector

Terminal

Driver side

D15

3

Ground

12 V

Passenger side

D115

Front door request switch

BCM

Continuity

Connector

Terminal

Connector

Terminal

Driver side

D15

3

M19

71

Yes

Passenger side

D115

72

DLK-196

< DTC/CIRCUIT DIAGNOSIS >

DOOR REQUEST SWITCH

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-80, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK DOOR REQUEST SWITCH GROUND CIRCUIT

Check continuity between malfunctioning front door request switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK DOOR REQUEST SWITCH

Refer to

DLK-196, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace malfunctioning front outside handle assembly. Refer to

DLK-314, "DRIVER SIDE :

Removal and Installation"

or

DLK-314, "PASSENGER SIDE : Removal and Installation"

.

5.

CHECK INTERMITTENT INCIDENT

Refer to

GI-49, "Intermittent Incident"

.

>> Inspection End.

Component Inspection

INFOID:0000000009175745

1.

CHECK DOOR REQUEST SWITCH

1. Turn ignition switch OFF.

2. Disconnect malfunctioning front door request switch connector.

3. Check continuity between malfunctioning front door request switch terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace malfunctioning front door request switch. Refer to

DLK-302, "OUTSIDE HANDLE :

Removal and Installation"

.

Front door request switch

Ground

Continuity

Connector

Terminal

Driver side

D15

3

No

Passenger side

D115

Front door request switch

Ground

Continuity

Connector

Terminal

Driver side

D15

4

Yes

Passenger side

D115

Front door request switch

Condition

Continuity

Terminal

3

4

Door request switch

Pressed

Yes

Released

No

BACK DOOR REQUEST SWITCH

DLK-197

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

BACK DOOR REQUEST SWITCH

Component Function Check

INFOID:0000000009175746

1.

CHECK FUNCTION

1. Select INTELLIGENT KEY of BCM using CONSULT.

2. Select REQ SW-BD/TR in DATA MONITOR mode.

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

Is the inspection result normal?

YES

>> Back door request switch is OK.

NO

>> Refer to

DLK-197, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009175747

Regarding Wiring Diagram information, refer to

DLK-94, "Wiring Diagram"

.

1.

CHECK BACK DOOR REQUEST SWITCH INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect back door opener switch connector.

3. Check voltage between back door opener switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK BACK DOOR REQUEST SWITCH CIRCUIT

1. Disconnect BCM connector.

2. Check continuity between BCM harness connector and back door opener switch harness connector.

3. Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-80, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK BACK DOOR REQUEST SWITCH GROUND CIRCUIT

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

Monitor item

Condition

Status

REQ SW-BD/TR

Back door request switch

Pressed

On

Released

Off

(+)

(–)

Voltage

(Approx.)

Back door opener switch

Connector

Terminal

D559

4

Ground

12 V

BCM

Back door opener switch

Continuity

Connector

Terminal

Connector

Terminal

M20

83

D559

4

Yes

BCM

Ground

Continuity

Connector

Terminal

M20

83

No