Nissan Qashqai J11. Manual — part 1209
OUTSIDE KEY ANTENNA
DLK-105
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 1]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
YES
>> Replace outside handle grip RH.
NO
>> Replace BCM. Refer to
BCS-135, "Removal and Installation"
.
PASSENGER SIDE
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000010434572
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-135, "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.
(+)
(–)
Condition
Signal
(Reference value)
BCM
Connector
Terminal
M69
118
Ground
When ignition switch
and any door switch is
ON
When Intelligent Key
is not in the antenna
detection area
When Intelligent Key
is in the antenna de-
tection area
119
Ground
When ignition switch
and any door switch is
ON
When Intelligent Key
is not in the antenna
detection area
When Intelligent Key
is in the antenna de-
tection area
JSMIA1507GB
JSMIA1506GB
JSMIA1507GB
JSMIA1506GB
DLK-106
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 1]
OUTSIDE KEY ANTENNA
YES
>> Replace outside handle grip LH.
NO
>> Replace BCM. Refer to
BCS-132, "Removal and Installation"
.
REAR BUMPER
REAR BUMPER : Diagnosis Procedure
INFOID:0000000010434576
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-132, "Removal and Installation"
.
NO
>> GO TO 2.
2.
CHECK OUTSIDE KEY ANTENNA CIRCUIT
1.
Disconnect BCM connector and outside key antenna (rear bumper) connector.
2.
Check continuity between BCM harness connector and outside key antenna (rear bumper) harness con-
nector.
(+)
(–)
Condition
Signal
(Reference value)
BCM
Connector
Terminal
B4
21
Ground
When ignition switch
and any door switch is
ON
When Intelligent Key
is not in the antenna
detection area
When Intelligent Key
is in the antenna de-
tection area
24
When Intelligent Key
is not in the antenna
detection area
When Intelligent Key
is in the antenna de-
tection area
JMMIA1652GB
JMMIA1653GB
JSMIA1507GB
JSMIA1506GB
OUTSIDE KEY ANTENNA
DLK-107
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 1]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
YES
>> Replace outside handle grip LH.
NO
>> Replace BCM. Refer to
BCS-135, "Removal and Installation"
.
REAR BUMPER
REAR BUMPER : Diagnosis Procedure
INFOID:0000000010434576
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-135, "Removal and Installation"
.
NO
>> GO TO 2.
2.
CHECK OUTSIDE KEY ANTENNA CIRCUIT
1.
Disconnect BCM connector and outside key antenna (rear bumper) connector.
2.
Check continuity between BCM harness connector and outside key antenna (rear bumper) harness con-
nector.
(+)
(–)
Condition
Signal
(Reference value)
BCM
Connector
Terminal
B4
21
Ground
When ignition switch
and any door switch is
ON
When Intelligent Key
is not in the antenna
detection area
When Intelligent Key
is in the antenna de-
tection area
24
When Intelligent Key
is not in the antenna
detection area
When Intelligent Key
is in the antenna de-
tection area
JMMIA1652GB
JMMIA1653GB
JSMIA1507GB
JSMIA1506GB
DLK-108
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 1]
OUTSIDE KEY 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 (rear bumper). (New antenna or other antenna)
2.
Connect BCM and outside key antenna (rear bumper) connector.
3.
Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
BCM
Outside key antenna (rear bumper)
Continuity
Connector
Terminal
Connector
Terminal
B4
21
B52
2
Existed
24
1
BCM
Ground
Continuity
Connector
Terminal
B4
21
Not existed
24
(+)
(–)
Condition
Signal
(Reference value)
BCM
Connector
Terminal
B4
21
Ground
When ignition switch
and any door switch is
ON
When Intelligent Key
is not in the antenna
detection area
When Intelligent Key
is in the antenna de-
tection area
24
When Intelligent Key
is not in the antenna
detection area
When Intelligent Key
is in the antenna de-
tection area
JMMIA1652GB
JMMIA1653GB
JSMIA1507GB
JSMIA1506GB
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