Nissan Quest E52. Manual - part 397

DLK-302

< DTC/CIRCUIT DIAGNOSIS >

BACK DOOR TOUCH SENSOR

3.

CHECK BACK DOOR TOUCH SENSOR RH GROUND CIRCUIT

1.

Disconnect automatic back door control module connector and back door touch sensor RH connector.

2.

Check continuity between automatic back door control module harness connector and back door touch
sensor RH harness connector.

3.

Check continuity between automatic back door control module harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK BACK DOOR TOUCH SENSOR RH GROUND CIRCUIT 2

1.

Connect automatic back door control module connector and back door touch sensor RH connector.

2.

Check voltage between automatic back door control module harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace automatic back door control module. Refer to 

DLK-495, "Removal and Installation"

.

5.

CHECK BACK DOOR TOUCH SENSOR RH

Refer to 

DLK-302, "RH : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace back door touch sensor RH.

6.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> INSPECTION END

RH : Component Inspection

INFOID:0000000009649231

1.

CHECK TOUCH SENSOR RH

1.

Turn ignition switch OFF.

2.

Disconnect back door touch sensor RH connector.

3.

Check resistance between back door touch sensor RH terminals.

Is the inspection result normal?

Automatic back door control module

Back door touch sensor RH

Continuity 

 Connector

Terminal

Connector

Terminal

B8

14

D191

2

Existed

Automatic back door control module

Ground

Continuity 

 Connector

Terminal

B8

14

Not existed

(+)

(–)

Voltage

Automatic back door control module

 Connector

Terminal

B8

14

Ground

0 – 1.5 V

Back door touch sensor RH

 Condition

Resistance 

Terminal

1

2

Back door touch sensor  
RH

Detect obstruction

360 - 440 

Ω

Other than above

0.9 - 1.1 k

Ω

BACK DOOR TOUCH SENSOR

DLK-303

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

YES

>> INSPECTION END

NO

>> Replace back door touch sensor RH.

DLK-304

< DTC/CIRCUIT DIAGNOSIS >

BACK DOOR CLOSURE MOTOR

BACK DOOR CLOSURE MOTOR

WITH AUTOMATIC BACK DOOR

WITH AUTOMATIC BACK DOOR : Diagnosis Procedure

INFOID:0000000009649232

1.

CHECK BACK DOOR CLOSURE MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect back door lock assembly connector.

3.

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

Is the inspection result normal?

YES

>> Replace back door lock assembly.

NO

>> GO TO 2.

2.

CHECK BACK DOOR CLOSURE MOTOR CIRCUIT

1.

Disconnect automatic back door control module connector.

2.

Check continuity between automatic back door control module harness connector and back door lock
assembly harness connector. 

3.

Check continuity between automatic back door control module harness connector and ground.

Is the inspection result normal?

YES

>> Replace automatic back door control module. Refer to 

DLK-495, "Removal and Installation"

.

NO

>> Repair or replace harness.

WITHOUT AUTOMATIC BACK DOOR

WITHOUT AUTOMATIC BACK DOOR : Diagnosis Procedure

INFOID:0000000009649233

1.

CHECK BACK DOOR CLOSURE MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect back door lock assembly connector.

3.

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

(+)

(–)

Condition

Voltage

Back door lock assembly

 Connector

Terminal

D190

1

Ground

Back door

Open

9 - 16 V

Ohter than above

0 - 1.5 V

2

Close

9 - 16 V

Ohter than above

0 - 1.5 V

Automatic back door control module

Back door lock assembly

Continuity 

 Connector

Terminal

 Connector

Terminal

B8

3

D190

1

Existed

2

2

Automatic back door control module

Ground

Continuity 

 Connector

Terminal

B8

3

Not existed

2

BACK DOOR CLOSURE MOTOR

DLK-305

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

YES

>> Replace back door lock assembly.

NO

>> GO TO 2.

2.

CHECK BACK DOOR CLOSURE MOTOR CIRCUIT

1.

Disconnect back door control unit connector.

2.

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

3.

Check continuity between back door control unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace back door control unit.

NO

>> Repair or replace harness.

(+)

(–)

Condition

Voltage

Back door lock assembly

 Connector

Terminal

D190

1

Ground

Back door

Open

5 - 16 V

Ohter than above

0 - 1.5 V

2

Close

5 - 16 V

Ohter than above

0 - 1.5 V

Back door control unit

Back door lock assembly

Continuity 

 Connector

Terminal

 Connector

Terminal

D181

10

D190

1

Existed

4

2

Back door control unit

Ground

Continuity 

 Connector

Terminal

D181

10

Not existed

4