Nissan X-Trail 32. Manual — part 543
OUTSIDE KEY ANTENNA
DLK-513
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> Replace front door outside handle grip.
NO
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
REAR BUMPER
REAR BUMPER : Diagnosis Procedure
INFOID:0000000010717574
1.
CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1
Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
NO
>> GO TO 2.
2.
CHECK OUTSIDE KEY ANTENNA CIRCUIT
1.
Turn ignition switch OFF.
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.
(+)
(–)
Condition
Signal
(Reference value)
BCM
Connector
Terminal
B47
21
Ground
Ignition switch
ON and any
door is open
Intelligent Key
is outside the
vehicle
Intelligent Key
is inside the
vehicle
24
Intelligent Key
is outside the
vehicle
Intelligent Key
is inside the
vehicle
JMMIA1652GB
JMMIA1653GB
JSMIA1507GB
JSMIA1506GB
DLK-514
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
OUTSIDE KEY ANTENNA
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.
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
B47
21
B32
2
Existed
24
1
BCM
Ground
Continuity
Connector
Terminal
B47
21
Not existed
24
(+)
(–)
Condition
Signal
(Reference value)
BCM
Connector
Terminal
B47
21
Ground
Ignition switch
ON and any
door is open
Intelligent Key
is outside the
vehicle
Intelligent Key
is inside the
vehicle
24
Intelligent Key
is outside the
vehicle
Intelligent Key
is inside the
vehicle
JMMIA1652GB
JMMIA1653GB
JSMIA1507GB
JSMIA1506GB
OUTSIDE KEY ANTENNA
DLK-515
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
YES
>> Replace outside key antenna (rear bumper).
NO
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
DLK-516
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
FRONT DOOR LOCK
FRONT DOOR LOCK : Diagnosis Procedure
INFOID:0000000010717575
1.
CHECK FUSE
Check that the following fuse is not fusing.
Is the fuse fusing?
YES
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace harness.
REAR DOOR LOCK
REAR DOOR LOCK : Diagnosis Procedure
INFOID:0000000010717576
1.
CHECK FUSE
Check that the following fuse is not fusing.
Is the fuse fusing?
YES
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
Signal name
Fuse No.
Front door lock actuator power supply
5 (20 A)
(+)
(
−
)
Voltage
BCM
Connector
Terminal
M85
143
Ground
9 – 16 V
BCM
Ground
Continuity
Connector
Terminal
M85
146
Existed
147
Signal name
Fuse No.
Rear door lock actuator power supply
3 (20 A)
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст