Nissan Versa Note. Manual — part 197
B2627 OUTSIDE ANTENNA
DLK-73
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
2. Disconnect BCM connector and outside key antenna (RH) connector.
3. Check continuity between BCM harness connector and outside key antenna (RH) harness connector.
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 OUTSIDE KEY ANTENNA INPUT SIGNAL 2
1. Replace outside key antenna (RH). (New antenna or other antenna)
2. Connect BCM connector and outside key antenna (RH) connector.
3. Turn ignition switch ON.
4. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES
>> Replace outside key antenna (RH). Refer to
DLK-178, "OUTSIDE HANDLE : Removal and Instal-
.
NO
>> Replace BCM. Refer to
BCS-70, "Removal and Installation"
BCM
Outside key antenna (RH)
Continuity
Connector
Terminal
Connector
Terminal
M98
80
D106
1
Yes
81
2
BCM
Ground
Continuity
Connector
Terminal
M98
80
No
81
(+)
(–)
Condition
Signal
(Reference value)
BCM
Connector
Terminal
M98
80
81
Ground
When the passenger
side door request
switch is operated with
ignition switch OFF
When Intelli-
gent Key is in
the antenna de-
tection area
(The distance
between Intelli-
gent Key and
antenna: 80 cm
or less)
When Intelli-
gent Key is not
in the antenna
detection area
(The distance
between Intelli-
gent Key and
antenna: Ap-
prox. 2 m)
JMKIA5955GB
JMKIA5954GB
DLK-74
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B2628 OUTSIDE ANTENNA
B2628 OUTSIDE ANTENNA
DTC Logic
INFOID:0000000009645301
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check Self Diagnostic Result mode of BCM using CONSULT.
Is outside key antenna DTC detected?
YES
>> Refer to
.
NO
>> Outside key antenna (rear bumper) is OK.
Diagnosis Procedure
INFOID:0000000009645302
Regarding Wiring Diagram information, refer to
DLK-36, "INTELLIGENT KEY SYSTEM : Wiring Diagram"
.
1.
CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1
1. Turn ignition switch ON.
2. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-70, "Removal and Installation"
NO
>> GO TO 2.
2.
CHECK OUTSIDE KEY ANTENNA CIRCUIT
1. Turn ignition switch OFF.
DTC
CONSULT display
description
DTC detecting condition
Possible cause
B2628
OUTSIDE ANTENNA
3
An excessive high or low voltage from outside key
antenna (rear bumper) is sent to BCM
• Outside key antenna (rear
bumper)
• Between BCM – Outside key an-
tenna (rear bumper)
(+)
(–)
Condition
Signal
(Reference value)
BCM
Connector
Terminal
M98
82,83
Ground
When the trunk
request switch is
operated with ig-
nition switch
OFF
When Intelligent
Key is in the an-
tenna detection
area (The dis-
tance between
Intelligent Key
and antenna: 80
cm or less)
When Intelligent
Key is not in the
antenna detec-
tion area (The
distance be-
tween Intelli-
gent Key and
antenna: Ap-
prox. 2 m)
JMKIA5955GB
JMKIA5954GB
B2628 OUTSIDE ANTENNA
DLK-75
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
2. Disconnect BCM connector and outside key antenna (rear bumper) connector.
3. Check continuity between BCM harness connector and outside key antenna (rear bumper) 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 OUTSIDE KEY ANTENNA INPUT SIGNAL 2
1. Replace outside key antenna (rear bumper). (New antenna or other antenna)
2. Connect BCM and outside key antenna (rear bumper) connector.
3. Turn ignition switch ON.
4. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES
>> Replace outside key antenna (rear bumper). Refer to
DLK-178, "REAR BUMPER : Removal and
NO
>> Replace BCM. Refer to
BCS-70, "Removal and Installation"
BCM
Outside key antenna (rear bumper)
Continuity
Connector
Terminal
Connector
Terminal
M98
82
B49
1
Yes
83
2
BCM
Ground
Continuity
Connector
Terminal
M98
82
No
83
(+)
(–)
Condition
Signal
(Reference value)
BCM
Connector
Terminal
M98
82,83
Ground
When the trunk
request switch is
operated with ig-
nition switch
OFF
When Intelligent
Key is in the an-
tenna detection
area (The dis-
tance between
Intelligent Key
and antenna: 80
cm or less)
When Intelligent
Key is not in the
antenna detec-
tion area (The
distance be-
tween Intelli-
gent Key and
antenna: Ap-
prox. 2 m)
JMKIA5955GB
JMKIA5954GB
DLK-76
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
BCM
BCM : Diagnosis Procedure
INFOID:0000000009760393
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSES AND FUSIBLE LINK
Check that the following fuses and fusible link are not blown.
Is the fuse blown?
YES
>> Replace the blown fuse or fusible link after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1. Disconnect BCM connector M99.
2. Check voltage between BCM connector M99 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair harness or connector.
3.
CHECK GROUND CIRCUIT
Check continuity between BCM connector M99 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair harness or connector.
Terminal No.
Signal name
Fuses and fusible link No.
57
Battery power supply
12 (10A)
70
G (40A)
BCM
Ground
Voltage
Connector
Terminal
M99
57
—
Battery voltage
70
BCM
Ground
Continuity
Connector
Terminal
M99
67
—
Yes
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