Nissan Juke F15. Manual - part 218

 

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Nissan Juke F15. Manual - part 218

 

 

DLK-52

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2622 INSIDE ANTENNA

3. Check continuity between BCM harness connector and inside key antenna (luggage room) harness con-

nector.

4. Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK INSIDE KEY ANTENNA INPUT SIGNAL 2

1. Replace inside key antenna (luggage room). (New antenna or other antenna)

2. Connect BCM connector and inside key antenna (luggage room) connector.

3. Turn ignition switch ON.

4. Check signal between BCM harness connector and ground using oscilloscope.

Is the inspection result normal?

YES

>> Replace inside key antenna (luggage room).

NO

>> Replace BCM. Refer to 

BCS-94, "Removal and Installation"

.

BCM

Inside key antenna (luggage room)

Continuity 

Connector

Terminal

Connector

Terminal

M70

86

B82

1

Existed

87

2

BCM

Ground

Continuity 

Connector

Terminal

M70

86

Not existed

87

(+)

(–)

Condition

Signal

(Reference value)

BCM

Connector

Terminal

M70

86
87

Ground

When Intelligent Key is in the an-
tenna detection area

When Intelligent Key is not in the 
antenna detection area

JMKIA3839GB

JMKIA5951GB

B2626 OUTSIDE ANTENNA

DLK-53

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

B2626 OUTSIDE ANTENNA

DTC Logic

INFOID:0000000012196608

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Disconnect outside key antenna (passenger side) connector.

2. Perform “INTELLIGENT KEY” Self Diagnostic Result.
Is outside key antenna DTC detected?

YES

>> Refer to 

DLK-53, "Diagnosis Procedure"

.

NO

>> Outside key antenna (passenger side) is OK.

Diagnosis Procedure

INFOID:0000000012196609

1.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1

1. Turn ignition switch OFF.

2. Check signal between BCM harness connector and ground using oscilloscope.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-94, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK OUTSIDE KEY ANTENNA CIRCUIT

1. Disconnect BCM connector and outside key antenna (passenger side) connector.

2. Check continuity between BCM harness connector and outside key antenna (passenger side) harness

connector.

DTC

CONSULT display 

description

DTC detecting condition

Possible cause

B2626

OUTSIDE ANTENNA

An excessive high or low voltage from front door 
right outside key antenna is sent to BCM

• Front door right outside key anten-

na

• Harness or connector

[Front door right outside key anten-
na circuit is open or shorted]

(+)

(–)

Condition

Signal

(Reference value)

BCM

Connector

Terminal

M70

80
81

Ground

When the driver door 
request switch is oper-
ated with ignition 
switch OFF

When Intelligent Key 
is in the antenna de-
tection area (The dis-
tance between 
Intelligent Key and an-
tenna: 80 cm or less)

When Intelligent Key 
is not in the antenna 
detection area (The 
distance between In-
telligent Key and an-
tenna: Approx. 2 m)

JMKIA5955GB

JMKIA5954GB

DLK-54

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2626 OUTSIDE ANTENNA

3. Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 2

1. Replace outside key antenna (passenger side). (New antenna or other antenna)

2. Connect BCM connector and outside key antenna (passenger side) connector.

3. Check signal between BCM harness connector and ground using oscilloscope.

Is the inspection result normal?

YES

>> Replace outside key antenna (passenger side).

NO

>> Replace BCM. Refer to 

BCS-94, "Removal and Installation"

.

BCM

Outside key antenna (passenger side)

Continuity 

Connector

Terminal

Connector

Terminal

M70

80

D14

1

Existed

81

2

BCM

Ground

Continuity 

Connector

Terminal

M70

80

Not existed

81

(+)

(–)

Condition

Signal

(Reference value)

BCM

Connector

Terminal

M70

80
81

Ground

When the driver door 
request switch is oper-
ated with ignition 
switch OFF

When Intelligent Key 
is in the antenna de-
tection area (The dis-
tance between 
Intelligent Key and an-
tenna: 80 cm or less)

When Intelligent Key 
is not in the antenna 
detection area (The 
distance between In-
telligent Key and an-
tenna: Approx. 2 m)

JMKIA5955GB

JMKIA5954GB

B2627 OUTSIDE ANTENNA

DLK-55

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

B2627 OUTSIDE ANTENNA

DTC Logic

INFOID:0000000012196610

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Disconnect outside key antenna (driver side) connector.

2. Perform “INTELLIGENT KEY” Self Diagnostic Result.
Is outside key antenna DTC detected?

YES

>> Refer to 

DLK-55, "Diagnosis Procedure"

.

NO

>> Outside key antenna (driver side) is OK.

Diagnosis Procedure

INFOID:0000000012196611

1.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1

1. Turn ignition switch OFF.

2. Check signal between BCM harness connector and ground using oscilloscope.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-94, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK OUTSIDE KEY ANTENNA CIRCUIT

1. Disconnect BCM connector and outside key antenna (driver side) connector.

2. Check continuity between BCM harness connector and outside key antenna (driver side) harness connec-

tor.

DTC

CONSULT display 

description

DTC detecting condition

Possible cause

B2627

OUTSIDE ANTENNA

An excessive high or low voltage from front door left  
outside key antenna is sent to BCM

• Front door left outside key antenna
• Harness or connector

[Front door left outside key anten-
na circuit is open or shorted]

(+)

(–)

Condition

Signal

(Reference value)

BCM

Connector

Terminal

M70

78
79

Ground

When the driver door 
request switch is oper-
ated with ignition 
switch OFF

When Intelligent Key 
is in the antenna de-
tection area (The dis-
tance between 
Intelligent Key and an-
tenna: 80 cm or less)

When Intelligent Key 
is not in the antenna 
detection area (The 
distance between In-
telligent Key and an-
tenna: Approx. 2 m)

JMKIA5955GB

JMKIA5954GB

 

 

 

 

 

 

 

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