Nissan Quest E52. Manual - part 400

DLK-314

< DTC/CIRCUIT DIAGNOSIS >

ENCODER

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK ENCODER GROUND CIRCUIT

1.

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

2.

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

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness.

5.

CHECK ENCODER CIRCUIT 3

1.

Connect sliding door control unit RH connector and automatic sliding door unit RH connector.

2.

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

Is the inspection result normal?

YES

>> Replace automatic sliding door unit RH.

NO

>> Replace sliding door control unit RH. Refer to 

DLK-500, "RH : Removal and Installation"

.

Sliding door control unit RH

Ground

Continuity 

Connector

Terminal

B247

4

Not existed

21

Sliding door control unit RH

Automatic sliding door unit RH

Continuity 

Connector

Terminal

Connector

Terminal

B247

26

B244

8

Existed

Sliding door control unit RH

Ground

Continuity 

Connector

Terminal

B247

26

Not existed

(+)

(

−

)

Voltage

Sliding door control unit RH

Connector

Terminal

B247

26

Ground

0 V

SLIDING DOOR SWITCH

DLK-315

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

SLIDING DOOR SWITCH

SLIDING DOOR LH

SLIDING DOOR LH : Component Function Check

INFOID:0000000009649244

1.

CHECK FUNCTION

1.

Select “AUTO SLDE DOOR” using CONSULT.

2.

Select “RR-LH DOOR SW ” in “DATA MONITOR” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Sliding door switch is OK

NO

>> Refer to 

DLK-315, "SLIDING DOOR LH : Diagnosis Procedure"

.

SLIDING DOOR LH : Diagnosis Procedure

INFOID:0000000009649245

1.

SLIDING DOOR SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect sliding door switch LH connector.

3.

Check voltage between sliding door switch LH harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK SLIDING DOOR SWITCH CIRCUIT

1.

Disconnect sliding door control unit LH connector.

2.

Check continuity between sliding door control unit LH harness connector and sliding door switch LH har-
ness connector.

3.

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

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.

3.

CHECK SLIDING DOOR SWITCH

Refer to 

DLK-316, "SLIDING DOOR LH : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

Monitor item

Condition

Status

RR-LH DOOR SW

Sliding door LH

Open

ON

Closed

OFF

(+)

(–)

Voltage

Sliding door switch LH

Connector

Terminal

B71

3

Ground

8 – 16 V

Sliding door control unit LH

Sliding door switch LH

Continuity 

Connector

Terminal

Connector

Terminal

B45

28

B71

3

Existed

Sliding door control unit LH

Ground

Continuity 

Connector

Terminal

B45

28

Not existed

DLK-316

< DTC/CIRCUIT DIAGNOSIS >

SLIDING DOOR SWITCH

NO

>> Replace sliding door switch LH.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> INSPECTION END

SLIDING DOOR LH : Component Inspection

INFOID:0000000009649246

1.

CHECK SLIDING DOOR SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sliding door switch LH connector.

3.

Check continuity between sliding door switch LH terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace sliding door switch LH.

SLIDING DOOR RH

SLIDING DOOR RH : Component Function Check

INFOID:0000000009649247

1.

CHECK FUNCTION

1.

Select “AUTO SLDE DOOR RIGHT” using CONSULT.

2.

Select “RR-RH DOOR SW ” in “DATA MONITOR” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Sliding door switch is OK

NO

>> Refer to 

DLK-316, "SLIDING DOOR RH : Diagnosis Procedure"

.

SLIDING DOOR RH : Diagnosis Procedure

INFOID:0000000009649248

1.

SLIDING DOOR SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect sliding door switch RH connector.

3.

Check voltage between sliding door switch RH harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK SLIDING DOOR SWITCH CIRCUIT

1.

Disconnect sliding door control unit RH connector.

Sliding door switch LH

Condition

Continuity

Terminal

3

Ground part of door 

switch

Sliding door switch LH

Pressed

Existed

Released

Not existed

Monitor item

Condition

Status

RR-RH DOOR SW

Sliding door RH

Open

ON

Closed

OFF

(+)

(–)

Voltage

Sliding door switch RH

Connector

Terminal

B221

3

Ground

8 – 16 V

SLIDING DOOR SWITCH

DLK-317

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

2.

Check continuity between sliding door control unit RH harness connector and sliding door switch RH har-
ness 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.

3.

CHECK SLIDING DOOR SWITCH

Refer to 

DLK-317, "SLIDING DOOR RH : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace sliding door switch RH.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> INSPECTION END

SLIDING DOOR RH : Component Inspection

INFOID:0000000009649249

1.

CHECK SLIDING DOOR SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sliding door switch RH connector.

3.

Check continuity between sliding door switch RH terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace sliding door switch RH.

Sliding door control unit RH

Sliding door switch RH

Continuity 

Connector

Terminal

Connector

Terminal

B247

28

B221

3

Existed

Sliding door control unit RH

Ground

Continuity 

Connector

Terminal

B247

28

Not existed

Sliding door switch RH

Condition

Continuity

Terminal

3

Ground part of door 

switch

Sliding door switch RH

Pressed

Existed

Released

Not existed