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
.
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
.
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
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст