Infiniti EX35. Manual - part 464

DLK-70

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

DOOR LOCK ACTUATOR

PASSENGER SIDE : Description

INFOID:0000000003728879

Locks/unlocks the door with the signal from BCM.

PASSENGER SIDE : Component Function Check

INFOID:0000000003728880

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-70, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000003728881

1.

CHECK DOOR LOCK ACTUATOR SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect front door lock assembly (passenger side).

3.

Check voltage between front door lock assembly (passenger side) harness connector and ground.

Is the inspection result normal?

YES

>> Replace front door lock assembly (passenger side). Refer to 

DLK-222, "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 front door lock assembly (passenger side) har-
ness connector. 

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-84, "Removal and Installation"

.

NO

>> Repair or replace harness.

REAR LH

REAR LH : Description

INFOID:0000000003728882

Locks/unlocks the door with the signal from BCM.

(+)

(–)

Condition of door lock and 

unlock switch

Voltage (V)

(Approx.)

Front door lock assembly (passenger side)

Connector

Terminal

D45

1

Ground

Unlock

0 

→

 Battery voltage 

→

 0

2

Lock

0 

→

 Battery voltage 

→

 0

BCM

Front door lock assembly (passenger side)

Continuity 

Connector

Terminal

Connector

Terminal

M119

5

D45

1

Existed

8

2

BCM

Ground

Continuity 

Connector

Terminal

M119

5

Not existed

8

DOOR LOCK ACTUATOR

DLK-71

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

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DLK

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REAR LH : Component Function Check

INFOID:0000000003728883

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-71, "REAR LH : Diagnosis Procedure"

.

REAR LH : Diagnosis Procedure

INFOID:0000000003728884

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-228, "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-84, "Removal and Installation"

.

NO

>> Repair or replace harness.

REAR RH

REAR RH : Description

INFOID:0000000003728885

Locks/unlocks the door with the signal from BCM.

REAR RH : Component Function Check

INFOID:0000000003728886

1.

CHECK FUNCTION

1.

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

(+)

(–)

Condition of door lock and 

unlock switch

Voltage (V)

(Approx.)

Rear door lock assembly LH

Connector

Terminal

D55

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

D55

1

Existed

10

2

BCM

Ground

Continuity 

Connector

Terminal

M119

8

Not existed

10

DLK-72

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

DOOR LOCK ACTUATOR

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-72, "REAR RH : Diagnosis Procedure"

.

REAR RH : Diagnosis Procedure

INFOID:0000000003728887

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-228, "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-84, "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

D75

1

Ground

Unlock

0 

→

 Battery voltage 

→

 0

2

Lock

0 

→

 Battery voltage 

→

 0

BCM

Rear door lock assembly RH

Continuity 

Connector

Terminal

Connector

Terminal

M119

8

D75

2

Existed

10

1

BCM

Ground

Continuity 

Connector

Terminal

M119

8

Not Existed

10

FUEL LID LOCK ACTUATOR

DLK-73

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

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FUEL LID LOCK ACTUATOR

Description

INFOID:0000000003737235

Locks/unlocks the fuel filler lid with the signal from BCM.

Component Function Check

INFOID:0000000003737236

1.

CHECK FUNCTION

1.

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

2.

Touch “ALL LOCK” or “ALL UNLOCK” to check that it works normally.

Is the inspection result normal?

YES

>> Fuel lid lock actuator is OK.

NO

>> Refer to 

DLK-73, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003737237

1.

CHECK FUEL LID LOCK ACTUATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect fuel lid lock actuator connector.

3.

Check voltage between fuel lid lock actuator harness connector and ground.

Is the inspection result normal?

YES

>> Replace fuel lid lock actuator. Refer to 

DLK-256, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK FUEL LID LOCK ACTUATOR CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and fuel lid lock actuator harness connector. 

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-84, "Removal and Installation"

.

NO

>> Repair or replace harness.

(+)

(–)

Condition of door 

lock and unlock 

switch

Voltage (V)

(Approx.)

Fuel lid lock actuator

Connector

Terminal

B242

1

Ground

Unlock

0 

→

 Battery voltage 

→

 0

2

Lock

0 

→

 Battery voltage 

→

 0

BCM

Fuel lid lock actuator 

Continuity 

Connector

Terminal

Connector

Terminal

M119

8

B242

2

Existed

9

1

BCM

Ground

Continuity 

Connector

Terminal

M119

8

Not existed

9