Nissan Quest E52. Manual - part 412

DLK-362

< DTC/CIRCUIT DIAGNOSIS >

SLIDING DOOR LOCK RELEASE ACTUATOR

2.

Check voltage between sliding door control unit RH harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace sliding door control unit RH. Refer to 

DLK-500, "RH : Removal and Installation"

.

4.

CHECK SLIDING DOOR LOCK RELEASE ACTUATOR GROUND CIRCUIT

1.

Disconnect sliding door control unit RH connector.

2.

Check continuity between sliding door control unit RH harness connector and sliding door lock release
actuator RH harness connector.

3.

Check continuity between sliding door control unit RH harness connector and ground.

Is the inspection result normal?

YES

>> Replace sliding door control unit RH. Refer to 

DLK-500, "RH : Removal and Installation"

.

NO

>> Repair or replace harness.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> INSPECTION END

(+)

(–)

Voltage

Sliding door control unit RH

 Connector

Terminal

B248

39

Ground

0 V

Sliding door control unit RH

Sliding door lock release actuator RH

Continuity 

 Connector

Terminal

 Connector

Terminal

B248

40

D122

1

Existed

Sliding door control unit RH

Ground

Continuity 

 Connector

Terminal

B248

40

Not existed

SLIDING DOOR CLOSURE MOTOR

DLK-363

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

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J

L

M

A

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DLK

N

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SLIDING DOOR CLOSURE MOTOR

SLIDING DOOR LH

SLIDING DOOR LH : Diagnosis Procedure

INFOID:0000000009649315

1.

CHECK SLIDING DOOR CLOSURE MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect sliding door control unit LH connector.

3.

Check voltage between sliding door control unit LH harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace sliding door control unit LH. Refer to 

DLK-500, "LH : Removal and Installation"

.

2.

CHECK SLIDING DOOR CLOSURE MOTOR CIRCUIT

1.

Disconnect sliding door lock assembly LH connector.

2.

Check continuity between sliding door control unit LH harness connector and sliding door lock assembly
LH harness connector.

3.

Check continuity between sliding door control unit LH harness connector and ground.

Is the inspection result normal?

YES

>> Replace sliding door lock assembly LH.

NO

>> Repair or replace harness.

SLIDING DOOR RH

SLIDING DOOR RH : Diagnosis Procedure

INFOID:0000000009649316

1.

CHECK SLIDING DOOR CLOSURE MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect sliding door control unit RH connector.

3.

Check voltage between sliding door control unit RH harness connector and ground.

(+)

(–)

Condition

Voltage

Sliding door control unit LH

 Connector

Terminal

B46

34

Ground

Sliding door clo-
sure motor LH

Closure operation

9 – 16 V

35

Return operation

Sliding door control unit LH

Sliding door lock assembly LH

Continuity 

 Connector

Terminal

 Connector

Terminal

B46

34

D123

4

Existed

35

1

Sliding door control unit LH

Ground

Continuity 

 Connector

Terminal

B46

34

Not existed

35

(+)

(–)

Condition

Voltage

Sliding door control unit RH

 Connector

Terminal

B248

34

Ground

Sliding door clo-
sure motor RH

Closure operation

9 – 16 V

35

Return operation

DLK-364

< DTC/CIRCUIT DIAGNOSIS >

SLIDING DOOR CLOSURE MOTOR

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace sliding door control unit RH. Refer to 

DLK-500, "RH : Removal and Installation"

.

2.

CHECK SLIDING DOOR CLOSURE MOTOR CIRCUIT

1.

Disconnect sliding door lock assembly RH connector.

2.

Check continuity between sliding door control unit RH harness connector and sliding door lock assembly
RH harness connector.

3.

Check continuity between sliding door control unit RH harness connector and ground.

Is the inspection result normal?

YES

>> Replace sliding door lock assembly RH.

NO

>> Repair or replace harness.

Sliding door control unit RH

Sliding door lock assembly RH

Continuity 

 Connector

Terminal

 Connector

Terminal

B248

34

D124

4

Existed

35

1

Sliding door control unit RH

Ground

Continuity 

 Connector

Terminal

B248

34

Not existed

35

AUTOMATIC SLIDING DOOR WARNING BUZZER

DLK-365

< DTC/CIRCUIT DIAGNOSIS >

C

D

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DLK

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AUTOMATIC SLIDING DOOR WARNING BUZZER

SLIDING DOOR LH

SLIDING DOOR LH : Diagnosis Procedure

INFOID:0000000009649317

1.

CHECK FUSE

1.

Turn ignition switch OFF.

2.

Check 10 A fuse, [No.9, located in fuse block (J/B)]

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.

2.

CHECK AUTOMATIC SLIDING DOOR WARNING BUZZER INPUT SIGNAL

1.

Disconnect automatic sliding door warning buzzer LH connector.

2.

Check voltage between automatic sliding door warning buzzer LH harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK AUTOMATIC SLIDING DOOR WARNING BUZZER CIRCUIT

1.

Disconnect sliding door control unit LH connector.

2.

Check continuity between sliding door control unit LH harness connector and automatic sliding door warn-
ing buzzer LH harness connector.

3.

Check continuity between sliding door control unit LH harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK AUTOMATIC SLIDING DOOR WARNING BUZZER

Refer to 

DLK-365, "SLIDING DOOR LH : Component Inspection"

Is the inspection result normal?

YES

>> Replace sliding door control unit LH. Refer to 

DLK-500, "LH : Removal and Installation"

.

NO

>> Repair or replace harness.

SLIDING DOOR LH : Component Inspection

INFOID:0000000009649318

1.

CHECK AUTOMATIC SLIDING DOOR WARNING BUZZER

1.

Turn ignition switch OFF.

2.

Disconnect automatic sliding door warning buzzer LH connector.

3.

Check battery power supply directly to automatic sliding door warning buzzer LH terminals and check the
operation.

(+)

(

−

)

Voltage

Automatic sliding door warning buzzer LH

 Connector

Terminal

B27

1

Ground

8 – 16 V

Sliding door control unit LH

Automatic sliding door warning buzzer LH

Continuity 

 Connector

Terminal

 Connector

Terminal

B45

8

B27

2

Existed

Sliding door control unit LH

Ground

Continuity 

 Connector

Terminal

B45

8

Not existed