Nissan X-Trail 32. Instruction — part 623
BACK DOOR OPENER SWITCH
DLK-833
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
C
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F
G
H
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M
A
B
DLK
N
O
P
BACK DOOR OPENER SWITCH
Component Function Check
INFOID:0000000010755031
1.
CHECK FUNCTION
1.
Turn ignition switch ON.
2.
Select “TRUNK” of “BCM” using CONSULT.
3.
Select “BACK DOOR OPENER SW” in “DATA MONITOR” mode.
4.
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-833, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010755032
1.
CHECK BACK DOOR OPEN INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect back door opener switch assembly connector.
3.
Check voltage 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-121, "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
D169
1
Ground
9 – 16 V
BCM
Back door opener switch assembly
Continuity
Connector
Terminal
Connector
Terminal
B47
16
D169
1
Existed
BCM
Ground
Continuity
Connector
Terminal
B47
16
Not existed
DLK-834
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
BACK DOOR OPENER SWITCH
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK BACK DOOR OPENER SWITCH
DLK-834, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace back door opener switch assembly.
5.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000010755033
1.
CHECK BACK DOOR OPENER SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect back door opener switch assembly connector.
3.
Check continuity between back door opener switch assembly terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace back door opener switch assembly.
Back door opener switch assembly
Ground
Continuity
Connector
Terminal
D169
2
Existed
Back door opener switch assembly
Condition
Continuity
Terminal
1
2
Back door opener
switch
Pressed
Existed
Released
Not existed
DOOR LOCK ACTUATOR
DLK-835
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : Component Function Check
INFOID:0000000010755034
1.
CHECK FUNCTION
1.
Turn ignition switch ON.
2.
Select “DOOR LOCK” of “BCM” using CONSULT.
3.
Select “DOOR LOCK” in “ACTIVE TEST” mode.
4.
Touch “ALL LOCK” or “ALL UNLK” to check that it works normally.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-835, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000010755035
1.
CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front door lock assembly (driver side) connector.
3.
Check voltage between front door lock assembly (driver side) harness connector and ground.
Is the inspection result normal?
YES
>> Replace front door lock assembly (driver side).
NO
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM and front door lock assembly (passenger side) connector.
2.
Check continuity between BCM harness connector and front door lock assembly (driver side) harness
connector.
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 BCM OUTPUT SIGNAL
1.
Connect BCM connector.
2.
Check voltage between BCM harness connector and ground.
(+)
(–)
Condition
Voltage
Front door lock assembly
(driver side)
Connector
Terminal
D9
1
Ground
Door lock and unlock switch
Lock
9 – 16 V
2
Unlock
BCM
Front door lock assembly (driver side)
Continuity
Connector
Terminal
Connector
Terminal
M85
141
D9
1
Existed
148
2
BCM
Ground
Continuity
Connector
Terminal
M85
141
Not existed
148
DLK-836
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
DOOR LOCK ACTUATOR
Is the inspection result normal?
YES
>> Check for internal short of front door lock actuator.
NO
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
PASSENGER SIDE
PASSENGER SIDE : Component Function Check
INFOID:0000000010755036
1.
CHECK FUNCTION
1.
Turn ignition switch ON.
2.
Select “DOOR LOCK” of “BCM” using CONSULT.
3.
Select “DOOR LOCK” in “ACTIVE TEST” mode.
4.
Touch “ALL LOCK” or “ALL UNLK” to check that it works normally.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-836, "PASSENGER SIDE : Diagnosis Procedure"
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000010755037
1.
CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front door lock assembly (passenger side) connector.
3.
Check voltage between front door lock assembly (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> Replace front door lock assembly (passenger side).
NO
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM and front door lock assembly (driver side) connector.
2.
Check continuity between BCM harness connector and front door lock assembly (passenger side) har-
ness connector.
3.
Check continuity between BCM harness connector and ground.
(+)
(–)
Condition
Voltage
BCM
Connector
Terminal
M85
141
Ground
Door lock and unlock switch
Lock
9 – 16 V
148
Unlock
(+)
(–)
Condition
Voltage
Front door lock assembly
(passenger side)
Connector
Terminal
D48
5
Ground
Door lock and unlock switch
Lock
9 – 16 V
6
Unlock
BCM
Front door lock assembly (passenger side)
Continuity
Connector
Terminal
Connector
Terminal
M85
139
D48
6
Existed
141
5
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