Nissan Qashqai J11. Manual — part 1362
B2622 INSIDE ANTENNA
DLK-717
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 5]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
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-135, "Removal and Installation"
.
(+)
(–)
Condition
Signal
(Reference value)
BCM
Connector
Terminal
B4
22
Ground
When Intelligent Key is not in the
antenna detection area
When Intelligent Key is in the an-
tenna detection area
23
Ground
When Intelligent Key is not in the
antenna detection area
When Intelligent Key is in the an-
tenna detection area
JMMIA1652GB
JMMIA1653GB
JSMIA1507GB
JSMIA1506GB
DLK-718
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 5]
BACK DOOR OPENER ACTUATOR
BACK DOOR OPENER ACTUATOR
Component Function Check
INFOID:0000000010672326
1.
CHECK FUNCTION
1.
Select “INTELLIGENT KEY” of “BCM” using CONSULT.
2.
Select “TRUNK/BACK DOOR” in “ACTIVE TEST” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Back door opener actuator is OK.
NO
>> Refer to
DLK-718, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000010672327
1.
CHECK BACK DOOR OPENER ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect back door lock assembly connector.
3.
Check voltage between back door lock assembly harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK BACK DOOR OPENER ACTUATOR CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and back door lock assembly harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-135, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK BACK DOOR OPENER ACTUATOR GROUND CIRCUIT
Check continuity between back door lock assembly harness connector and ground.
Monitor item
Status
TRUNK/BACK DOOR
OPEN
Back door
OPEN
(+)
(–)
Condition
Voltage
Back door lock assembly
Connector
Terminal
B2
1
Ground
Back door
opener switch
ON
9 - 16 V
BCM
Back door lock assembly
Continuity
Connector
Terminal
Connector
Terminal
B3
121
B2
1
Existed
BCM
Ground
Continuity
Connector
Terminal
B3
121
Not existed
BACK DOOR OPENER ACTUATOR
DLK-719
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 5]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection normal?
YES
>> Replace back door lock assembly.
NO
>> Repair or replace harness.
Back door lock assembly
Ground
Continuity
Connector
Terminal
B2
2
Existed
DLK-720
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 5]
BACK DOOR OPENER SWITCH
BACK DOOR OPENER SWITCH
Component Function Check
INFOID:0000000010672328
1.
CHECK FUNCTION
1.
Select “TRUNK” of “BCM” using CONSULT.
2.
Select “BACK DOOR OPENER SW” in “DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Back door opener switch is OK.
NO
>> Refer to
DLK-720, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000010672329
1.
CHECK BACK DOOR OPENER SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect back door opener switch assembly connector.
3.
Check signal between back door opener switch assembly harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK BACK DOOR OPENER SWITCH CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and back door opener switch assembly harness con-
nector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-135, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK BACK DOOR OPENER SWITCH GROUND CIRCUIT
Check continuity between back door opener switch assembly harness connector and ground.
Monitor item
Condition
Status
BACK DOOR OPENER SW
Back door opener switch
Pressed
ON
Released
OFF
(+)
(–)
Voltage
Back door opener switch assembly
Connector
Terminal
D94
1
Ground
9 - 16 V
BCM
Back door opener switch assembly
Continuity
Connector
Terminal
Connector
Terminal
B4
16
D94
1
Existed
BCM
Ground
Continuity
Connector
Terminal
B4
16
Not existed
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