Nissan Quest E52. Manual - part 366

DLK-178

< DTC/CIRCUIT DIAGNOSIS >

B2402 TOUCH SENSOR

YES

>> Replace sliding door control unit LH. Refer to 

DLK-500, "LH : Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK SLIDING DOOR TOUCH SENSOR GROUND CIRCUIT

1.

Disconnect sliding door control unit LH connector and sliding door touch sensor LH connector.

2.

Check continuity between sliding door control unit LH harness connector and sliding door touch sensor
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 SLIDING DOOR TOUCH SENSOR CIRCUIT 2

1.

Connect sliding door control unit LH connector and sliding door touch sensor LH connector.

2.

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

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace sliding door control unit LH. Refer to 

DLK-500, "LH : Removal and Installation"

.

5.

CHECK SLIDING DOOR TOUCH SENSOR

Refer to 

DLK-180, "SLIDING DOOR RH : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace sliding door touch sensor LH.

6.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> INSPECTION END

SLIDING DOOR LH : Component Inspection

INFOID:0000000009649068

1.

CHECK SLIDING DOOR TOUCH SENSOR LH

1.

Turn ignition switch OFF.

2.

Disconnect sliding door touch sensor LH connector.

3.

Check resistance between sliding door touch sensor LH terminals.

Sliding door control unit LH

Sliding door touch sensor LH

Continuity 

 Connector

Terminal

 Connector

Terminal

B45

23

D172

2

Existed

Sliding door control unit LH

Ground

Continuity 

 Connector

Terminal

B45

23

Not existed

(+)

(–)

Voltage

Sliding door control unit LH

 Connector

Terminal

B45

23

Ground

0 V

Sliding door touch sensor LH

 Condition

Resistance 

(Approx.)

Terminal

1

2

Sliding door touch sen-
sor LH

Pinching detection

120 

Ω

 or less

Other than above

1 k

Ω

 

±

 10%

B2402 TOUCH SENSOR

DLK-179

< 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

>> INSPECTION END

NO

>> Replace sliding door touch sensor LH.

SLIDING DOOR RH

SLIDING DOOR RH : DTC Logic

INFOID:0000000009649069

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON

2.

Check “Self Diagnostic Result” mode of “AUTO SLIDE DOOR RIGHT” using CONSULT.

Is DTC detected?

YES

>> Refer to 

DLK-179, "SLIDING DOOR RH : Diagnosis Procedure"

.

NO

>> INSPECTION END

SLIDING DOOR RH : Diagnosis Procedure

INFOID:0000000009649070

1.

CHECK SLIDING DOOR TOUCH SENSOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK SLIDING DOOR TOUCH SENSOR CIRCUIT

1.

Disconnect sliding door control unit RH connector and sliding door touch sensor RH connector.

2.

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

3.

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

DTC

CONSULT display 

description

DTC detecting condition

Possible cause

B2402

TOUCH SENSOR 
OPEN

When the sliding door control unit detects the open 
circuit of the sliding door touch sensor

• Sliding door touch sensor
• Harness or connector

(Sliding door touch sensor circuit is 
open)

• Sliding door control unit

(+)

(–)

Condition

Voltage

Sliding door touch sensor 

RH

Sliding door control unit 

RH

 Connector

Terminal

 Connector

Terminal

D173

1

B247

23

Sliding door touch 
sensor RH

Pinching detection

0 – 1.5 V

Other than above

4 – 8 V

Sliding door control unit RH

Sliding door touch sensor RH

Continuity 

 Connector

Terminal

Connector

Terminal

B247

24

D173

1

Existed

DLK-180

< DTC/CIRCUIT DIAGNOSIS >

B2402 TOUCH SENSOR

Is the inspection result normal?

YES

>> Replace sliding door control unit RH. Refer to 

DLK-500, "LH : Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK SLIDING DOOR TOUCH SENSOR GROUND CIRCUIT

1.

Disconnect sliding door control unit RH connector and sliding door touch sensor RH connector.

2.

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

3.

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

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK SLIDING DOOR TOUCH SENSOR CIRCUIT 2

1.

Connect sliding door control unit RH connector and sliding door touch sensor RH connector.

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, "LH : Removal and Installation"

.

5.

CHECK SLIDING DOOR TOUCH SENSOR

Refer to 

DLK-180, "SLIDING DOOR RH : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace sliding door touch sensor RH.

6.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> INSPECTION END

SLIDING DOOR RH : Component Inspection

INFOID:0000000009649071

1.

CHECK SLIDING DOOR TOUCH SENSOR RH

1.

Turn ignition switch OFF.

2.

Disconnect sliding door touch sensor RH connector.

3.

Check resistance between sliding door touch sensor RH terminals.

Sliding door control unit RH

Ground

Continuity 

 Connector

Terminal

B247

24

Not existed

Sliding door control unit RH

Sliding door touch sensor RH

Continuity 

 Connector

Terminal

 Connector

Terminal

B247

23

D173

2

Existed

Sliding door control unit RH

Ground

Continuity 

 Connector

Terminal

B247

23

Not existed

(+)

(–)

Voltage

Sliding door control unit RH

 Connector

Terminal

B247

23

Ground

0 V

B2402 TOUCH SENSOR

DLK-181

< 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

>> INSPECTION END

NO

>> Replace sliding door touch sensor RH.

Sliding door touch sensor RH

 Condition

Resistance 

(Approx.)

Terminal

1

2

Sliding door touch sen-
sor RH

Pinching detection

120 

Ω

 or less

Other than above

1 k

Ω

 

±

 10%