Nissan Rogue. Manual - part 323

DLK-134

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2426 ENCODER

B2426 ENCODER

DTC Logic

INFOID:0000000011278844

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Operate automatic back door.

3. Check “Self Diagnostic Result” of “AUTO BACK DOOR” using CONSULT.
Is DTC detected?

YES

>> Refer to 

DLK-134, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000011278845

Regarding Wiring Diagram information, refer to 

DLK-90, "Wiring Diagram"

.

1.

CALIBRATION OF AUTOMATIC BACK DOOR POSITION INFORMATION

1. Perform initialization setting of automatic back door position information.

Refer to 

DLK-109, "Work Procedure"

.

2. Erase DTC, and then repeat “PERFORM DTC CONFIRMATION PROCEDURE”.
Is DTC detected?

YES

>> GO TO 2.

NO

>> Inspection End.

2.

CHECK INSTALLATION OF BACK DOOR ASSEMBLY

1. Check that back door assembly is installed normally.

Refer to 

DLK-257, "BACK DOOR ASSEMBLY : Adjustment"

.

2. Check back door assembly mechanism deformation, looseness, rattle, interference with other parts, and

pinched foreign materials.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK ENCODER SIGNAL

1. Select “AUTO BACK DOOR” using CONSULT.

2. Select “SPINDLE LH ENCODER A” and “SPINDLE LH ENCODER B” in “Data Monitor”.

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

DTC

CONSULT display 

description

DTC detecting condition

Possible cause

B2426

SPINDLE SENSOR 
LH

When the automatic back door control module can 
not receive the pulse signal from the encoder just 
after starting the open/close operation.

• Improper installation of back door 

assembly

• [CALIBRATION OF AUTOMATIC 

BACK DOOR POSITION INFOR-
MATION]: not complete

• Back door mechanism
• Automatic back door control mod-

ule

• Encoder
• Harness or connectors

2015 Rogue NAM

B2426 ENCODER

DLK-135

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace automatic back door control module. Refer to 

DLK-283, "Removal and Installation"

.

4.

CHECK ENCODER POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect spindle unit LH connector.

3. Check voltage between spindle unit LH harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 5.

5.

CHECK ENCODER CIRCUIT

1. Disconnect automatic back door control module connector.

2. Check continuity between automatic back door control module harness connector and spindle unit LH

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-283, "Removal and Installation"

.

NO

>> Repair or replace harness.

6.

CHECK ENCODER CIRCUIT 2

1. Disconnect automatic back door control module connector.

2. Check continuity between automatic back door control module harness connector and spindle unit LH

harness connector.

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

Monitor item

Condition

Status

SPINDLE LH ENCODER A

Back door

Moving (auto or manu-
al)

HI 

⇔ LO

When stopped

HI or LO

SPINDLE LH ENCODER B

Moving (auto or manu-
al)

HI 

⇔ LO

When stopped

HI or LO

(+)

(–)

Voltage

(Approx.)

Spindle unit LH

Connector

Terminal

B95

4

Ground

Battery voltage

Automatic back door control module

Spindle unit LH

Continuity 

 Connector

Terminal

 Connector

Terminal

B55

19

B95

4

Yes

Automatic back door control module

Ground

Continuity 

 Connector

Terminal

B55

19

No

Automatic back door control module

Spindle unit LH

Continuity 

 Connector

Terminal

 Connector

Terminal

B55

6

B95

3

Yes

7

5

2015 Rogue NAM

DLK-136

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2426 ENCODER

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace harness.

7.

CHECK ENCODER CIRCUIT 3

1. Connect automatic back door control module and spindle unit LH connector.

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

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Replace automatic back door control module. Refer to 

DLK-283, "Removal and Installation"

.

8.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic back door control module. Refer to 

DLK-283, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning parts.

Automatic back door control module

Ground

Continuity 

 Connector

Terminal

B55

6

No

7

Automatic back door control module

Ground

Voltage

(Approx.)

 Connector

Terminal

B55

21

0 V

2015 Rogue NAM

B2427 ENCODER

DLK-137

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

B2427 ENCODER

DTC Logic

INFOID:0000000011278846

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Operate automatic back door.

3. Check “Self Diagnostic Result” of “AUTO BACK DOOR” using CONSULT.
Is DTC detected?

YES

>> Refer to 

DLK-137, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000011278847

Regarding Wiring Diagram information, refer to 

DLK-90, "Wiring Diagram"

.

1.

CALIBRATION OF AUTOMATIC BACK DOOR POSITION INFORMATION

1. Perform initialization setting of automatic back door position information.

Refer to 

DLK-109, "Work Procedure"

.

2. Erase DTC, and then repeat “PERFORM DTC CONFIRMATION PROCEDURE”.
Is DTC detected?

YES

>> GO TO 2.

NO

>> Inspection End.

2.

CHECK INSTALLATION OF BACK DOOR ASSEMBLY

1. Check that back door assembly is installed normally.

Refer to 

DLK-257, "BACK DOOR ASSEMBLY : Adjustment"

.

2. Check back door assembly mechanism deformation, looseness, rattle, interference with other parts, and

pinched foreign materials.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK ENCODER SIGNAL

1. Select “AUTO BACK DOOR” using CONSULT.

2. Select “SPINDLE RH ENCODER A” and “SPINDLE RH ENCODER B” in “Data Monitor”.

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

DTC

CONSULT display 

description

DTC detecting condition

Possible cause

B2427

SPINDLE SENSOR 
RH

When the automatic back door control module can 
not receive the pulse signal from the encoder just 
after starting the open/close operation.

• Improper installation of back door 

assembly

• [CALIBRATION OF AUTOMATIC 

BACK DOOR POSITION INFOR-
MATION]: not complete

• Back door mechanism
• Automatic back door control mod-

ule

• Encoder
• Harness or connectors

2015 Rogue NAM