Nissan Versa Sedan. Instruction - part 192

DLK-86

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

DOOR LOCK AND UNLOCK SWITCH

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-69, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK DOOR LOCK AND UNLOCK SWITCH GROUND 

Check continuity between main power window and door lock/unlock switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK DOOR LOCK AND UNLOCK SWITCH

Refer to 

DLK-86, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace main power window and door lock/unlock switch. Refer to 

PWC-52, "Removal and Instal-

lation"

.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-45, "Intermittent Incident"

.

>> Inspection End.

Component Inspection

INFOID:0000000009268766

1.

CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH

1. Turn ignition switch OFF.

2. Disconnect main power window and door lock/unlock switch connector.

3. Check continuity between main power window and door lock/unlock switch terminals.

Is the inspection result normal?

YES

>> Inspection End

NO

>> Replace main power window and door lock/unlock switch. Refer to 

PWC-52, "Removal and Instal-

lation"

.

BCM

Ground

Continuity

Connector

Terminal

M97

12

No

13

Main power window and door lock/unlock switch

Ground

Continuity 

Connector

Terminal

D8

17

Yes

Main power window and door lock/unlock switch

Condition

Continuity

Terminal

6

17

main power window 
and door lock/ unlock 
switch

LOCK

No

UNLOCK

Yes

18

LOCK

Yes

UNLOCK

No

DOOR REQUEST SWITCH

DLK-87

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

DOOR REQUEST SWITCH

Component Function Check

INFOID:0000000009268767

1.

CHECK FUNCTION

1. Select INTELLIGENT KEY of CM 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-87, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009268768

Regarding Wiring Diagram information, refer to 

DLK-37, "INTELLIGENT KEY SYSTEM : 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.

Is the inspection result normal?

Monitor item

Condition

Status

REQ SW -DR

Door request switch LH

Pressed

ON

Released

OFF

REQ SW -AS

Door request switch RH

Pressed

ON

Released

OFF

(+)

(–)

Voltage

(Approx.)

Front door request switch

Connector

Terminal

Left side

D17

3

Ground

12 V

Right side

D113

Front door request switch

BCM

Continuity 

Connector

Terminal

Connector

Terminal

Left side

D17

3

M98

75

Yes

Right side

D113

100

Front door request switch

Ground

Continuity 

Connector

Terminal

Left side

D17

3

No

Right side

D113

DLK-88

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

DOOR REQUEST SWITCH

YES

>> Replace BCM. Refer to 

BCS-69, "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-88, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace malfunctioning front door request switch.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-45, "Intermittent Incident"

.

>> Inspection End.

Component Inspection

INFOID:0000000009268769

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.

Front door request switch

Ground

Continuity 

Connector

Terminal

Left side

D17

4

Yes

Right side

D113

Front door request switch

Condition

Continuity

Terminal

3

4

Door request switch

Pressed

Yes

Released

No

DOOR SWITCH

DLK-89

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

DOOR SWITCH

Component Function Check

INFOID:0000000009268770

1.

CHECK FUNCTION

1. Select DOOR LOCK of BCM using CONSULT.

2. Select DOOR SW-DR, DOOR SW-AS, DOOR SW-RL and DOOR SW-RR 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-89, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009268771

Regarding Wiring Diagram information, refer to 

DLK-50, "POWER DOOR LOCK SYSTEM : Wiring Diagram"

.

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 using oscilloscope.

Is the inspection result normal?

YES

>> GO TO 3.

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

Front door LH

Open

ON

Closed

OFF

DOOR SW-AS

Front  door RH

Open

ON

Closed

OFF

DOOR SW-RL

Rear door LH

Open

ON

Closed

OFF

DOOR SW-RR

Rear door RH

Open

ON

Closed

OFF

(+)

(–)

Signal

(Reference value)

Door switch

Connector

Terminal

Front door switch 
LH

B8

3

Ground

7.0 - 8.0 V

Front door switch 
RH

B16

3

Rear door switch 
LH

B6

3

Rear door switch 
RH

B17

3

PKIB4960J