Nissan Murano Z51. Manual - part 398

 

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Nissan Murano Z51. Manual - part 398

 

 

DLK-100

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

DOOR SWITCH

Is the inspection result normal?

YES

>> INSPECTION END

NO

>>

Replace malfunction door switch.

• Door switch: Refer to 

DLK-360, "Removal and Installation"

.

• Back door lock assembly (back door switch): Refer to 

DLK-353, "DOOR LOCK : Removal and

Installation"

.

WITHOUT AUTOMATIC BACK DOOR

WITHOUT AUTOMATIC BACK DOOR : Description

INFOID:0000000005517539

Detects door open/close condition.

WITHOUT AUTOMATIC BACK DOOR : Component Function Check

INFOID:0000000005517540

1.

CHECK FUNCTION

With CONSULT-III

Check door switches (“DOOR SW-DR”, “DOOR SW-AS”, “DOOR SW-RL”, “DOOR SW-RR” and “DOOR SW-
BK”) in Data Monitor” mode with CONSULT-III.

Is the inspection result normal?

YES

>> Door switch is OK.

NO

>> Refer to 

DLK-100, "WITHOUT AUTOMATIC BACK DOOR : Diagnosis Procedure"

.

WITHOUT AUTOMATIC BACK DOOR : Diagnosis Procedure

INFOID:0000000005517541

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 with oscilloscope.

Terminal

Door switch condition

Continuity

Door switch

Each door

2

Ground part of door 

switch

Pressed

Not existed

Released

Existed

Back door

7

8

Pressed

Not existed

Released

Existed

Monitor item

Condition

DOOR SW-DR

CLOSE 

 OPEN: OFF 

 ON

DOOR SW-AS

DOOR SW-RL

DOOR SW-RR

DOOR SW-BK

DOOR SWITCH

DLK-101

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

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

>> GO TO 2.

2.

CHECK DOOR SWITCH CIRCUIT 

1.

Disconnect BCM connector.

2.

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

(+)

(–)

Voltage (V)

(Approx.)

Door switch

Connector

Terminal

Driver side

B34

2

Ground

Passenger side

B220

2

Rear LH

B221

2

Rear RH

B71

2

Back door

D180

3

JPMIA0011GB

JPMIA0011GB

JPMIA0011GB

JPMIA0011GB

JPMIA0011GB

DLK-102

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

DOOR SWITCH

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-95, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK BACK DOOR SWITCH GROUND CIRCUIT

Check continuity between back door lock assembly (back door switch) 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-102, "WITHOUT AUTOMATIC BACK DOOR : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>>

Replace malfunctioning door switch.

• Door switch: Refer to 

DLK-360, "Removal and Installation"

.

• Back door lock assembly (back door switch): Refer to 

DLK-353, "DOOR LOCK : Removal and

Installation"

.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-39, "Intermittent Incident"

.

>> INSPECTION END 

WITHOUT AUTOMATIC BACK DOOR : Component Inspection

INFOID:0000000005517542

1.

CHECK DOOR SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect door switch connector.

3.

Check door switch terminals.

BCM

Door switch

Continuity 

Connector

Terminal

Connector

Terminal

M123

150

B34 (Driver side)

2

Existed

124

B220 (Passenger side)

M121

69

B221 (Rear LH)

68

B71 (Rear RH)

66

D180 (Back door)

3

BCM

Ground

Continuity 

Connector

Terminal

M123

150 (Driver side)

Not existed

124 (Passenger side)

M121

69 (Rear LH)

68 (Rear RH)

66 (Back door)

Back door lock assembly (back door switch)

Ground

Continuity

Connector

Terminal

D180

4

Existed

DOOR SWITCH

DLK-103

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

YES

>> INSPECTION END

NO

>>

Replace malfunction door switch.

• Door switch: Refer to 

DLK-360, "Removal and Installation"

.

• Back door lock assembly (back door switch): Refer to 

DLK-353, "DOOR LOCK : Removal and

Installation"

.

Terminal

Door switch condition

Continuity

Door switch

Each door

2

Ground part of door 

switch

Pressed

Not existed

Released

Existed

Back door

3

4

Pressed

Not existed

Released

Existed

 

 

 

 

 

 

 

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