Nissan Murano Z51. Manual — part 400

DLK-108

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

DOOR LOCK ACTUATOR

REAR LH : Component Function Check

INFOID:0000000005517556

1.

CHECK FUNCTION

1.

Use CONSULT-III to perform Active Test (“DOOR LOCK”).

2.

Touch “ALL LCK” or “ALL UNLK” to check that it works normally.

Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to

DLK-108, "REAR LH : Diagnosis Procedure"

.

REAR LH : Diagnosis Procedure

INFOID:0000000005517557

1.

CHECK DOOR LOCK ACTUATOR SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect rear door lock assembly LH.

3.

Check voltage between rear door lock assembly LH harness connector and ground.

Is the inspection result normal?

YES

>> Replace rear door lock assembly LH. Refer to

DLK-326, "DOOR ASSEMBLY : Removal and

Installation"

.

NO

>> GO TO 2.

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and rear door lock assembly LH harness connector.

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.

REAR RH

REAR RH : Description

INFOID:0000000005517558

Locks/unlocks the door with the signal from BCM.

REAR RH : Component Function Check

INFOID:0000000005517559

1.

CHECK FUNCTION

(+)

(–)

Condition of door lock and

unlock switch

Voltage (V)

(Approx.)

Rear door lock assembly LH

Connector

Terminal

D85

1

Ground

Lock

0

→

Battery voltage

→

0

2

Unlock

0

→

Battery voltage

→

0

BCM

Rear door lock assembly LH

Continuity

Connector

Terminal

Connector

Terminal

M119

8

D85

1

Existed

10

2

BCM

Ground

Continuity

Connector

Terminal

M119

8

Not existed

10

DOOR LOCK ACTUATOR

DLK-109

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

1.

Use CONSULT-III to perform Active Test (“DOOR LOCK”).

2.

Touch “ALL LCK” or “ALL UNLK” to check that it works normally.

Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to

DLK-109, "REAR RH : Diagnosis Procedure"

.

REAR RH : Diagnosis Procedure

INFOID:0000000005517560

1.

CHECK DOOR LOCK ACTUATOR SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect rear door lock assembly RH.

3.

Check voltage between rear door lock assembly RH harness connector and ground.

Is the inspection result normal?

YES

>> Replace rear door lock assembly RH. Refer to

DLK-326, "DOOR ASSEMBLY : Removal and

Installation"

.

NO

>> GO TO 2.

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and rear door lock assembly RH harness connector.

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.

(+)

(–)

Condition of door lock and

unlock switch

Voltage (V)

(Approx.)

Rear door lock assembly RH

Connector

Terminal

D105

5

Ground

Lock

0

→

Battery voltage

→

0

6

Unlock

0

→

Battery voltage

→

0

BCM

Rear door lock assembly RH

Continuity

Connector

Terminal

Connector

Terminal

M119

8

D105

5

Existed

10

6

BCM

Ground

Continuity

Connector

Terminal

M119

8

Not Existed

10

DLK-110

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

BACK DOOR OPENER ACTUATOR

BACK DOOR OPENER ACTUATOR

Description

INFOID:0000000005517561

Back door opener actuator open back door from BCM.

Component Function Check

INFOID:0000000005517562

1.

CHECK FUNCTION

1.

Perform Active Test (“TRUNK/GLASS HATCH”) with CONSULT-III.

2.

Touch “OPEN” and check that back door opens.

Is the inspection result normal?

YES

>> Back door opener actuator is OK.

NO

>> Refer to

DLK-110, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005517563

1.

CHECK OUTPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect back door lock assembly.

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 BACK DOOR OPENER ACTUATOR CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and back door lock assembly (back door opener actu-
ator) harness connector.

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 OPENER ACTUATOR GROUND CIRCUIT

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

(+)

(–)

Condition of back door

opener switch

Voltage (V)

(Approx.)

Back door lock assembly

Connector

Terminal

D180

1

Ground

ON

0

→

Battery voltage

→

0

BCM

Back door lock assembly

Continuity

Connector

Terminal

Connector

Terminal

M120

23

D180

1

Existed

BCM

Ground

Continuity

Connector

Terminal

M120

23

Not existed

Back door lock assembly

Ground

Continuity

Connector

Terminal

D180

2

Existed

BACK DOOR OPENER ACTUATOR

DLK-111

< 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 normal?

YES

>> Replace back door lock assembly. Refer to

DLK-353, "DOOR LOCK : Removal and Installation"

NO

>> Repair or replace harness.