Nissan X-Trail 32. Manual — part 533
AUTOMATIC DOOR MAIN SWITCH
DLK-473
< 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
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK AUTOMATIC BACK DOOR MAIN SWITCH
DLK-473, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace automatic back door main switch.
5.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000010717521
1.
CHECK AUTOMATIC BACK DOOR MAIN SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect automatic back door main switch connector.
3.
Check continuity between automatic back door main switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace automatic back door main switch.
Automatic back door main switch
Ground
Continuity
Connector
Terminal
M54
3
Existed
Automatic back door main switch
Condition
Continuity
Terminal
1
3
Automatic back door
main switch
ON
Existed
OFF
Not existed
DLK-474
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
AUTOMATIC BACK DOOR WARNING BUZZER
AUTOMATIC BACK DOOR WARNING BUZZER
Diagnosis Procedure
INFOID:0000000010717522
1.
CHECK AUTOMATIC BACK DOOR WARNING BUZZER POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic back door warning buzzer connector.
3.
Check voltage between automatic back door warning buzzer harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK AUTOMATIC BACK DOOR WARNING BUZZER OUTPUT SIGNAL CIRCUIT
1.
Disconnect automatic back door control unit connector.
2.
Check continuity between automatic back door control unit harness connector and automatic back door
warning buzzer harness connector.
3.
Check continuity between automatic back door control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace automatic back door control unit. Refer to
DLK-633, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK GROUND CIRCUIT
Check continuity between automatic back door warning buzzer harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
Is the inspection result normal?
YES
>> Replace automatic back door control unit. Refer to
DLK-633, "Removal and Installation"
.
NO
>> Repair or replace the malfunctioning parts.
Component Inspection
INFOID:0000000010717523
1.
CHECK AUTOMATIC BACK DOOR WARNING BUZZER
(+)
(–)
Voltage
(Approx.)
Automatic back door warning buzzer
Connector
Terminal
B28
1
Ground
12 V
Automatic back door control unit
Automatic back door warning buzzer
Continuity
Connector
Terminal
Connector
Terminal
B25
37
B28
1
Existed
Automatic back door control unit
Ground
Continuity
Connector
Terminal
B25
37
Not existed
Automatic back door warning buzzer
Ground
Continuity
Connector
Terminal
B28
2
Existed
AUTOMATIC BACK DOOR WARNING BUZZER
DLK-475
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
1.
Turn ignition switch OFF.
2.
Disconnect automatic back door warning buzzer connector.
3.
Check battery power supply directly to automatic back door warning buzzer terminals and check the oper-
ation.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace automatic back door warning buzzer.
Automatic back door warning buzzer
Operation
Terminal
(+)
(-)
1
2
Buzzer sounds
DLK-476
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
BACK DOOR CLOSURE MOTOR
BACK DOOR CLOSURE MOTOR
Diagnosis Procedure
INFOID:0000000010717524
1.
CHECK BACK DOOR CLOSURE MOTOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect back door lock assembly connector.
3.
Turn ignition switch ON.
4.
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 CLOSURE MOTOR CIRCUIT
1.
Disconnect automatic back door control unit connector.
2.
Check continuity between automatic back door control unit harness connector and back door lock assem-
bly harness connector.
3.
Check continuity between automatic back door control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace automatic back door control unit. Refer to
DLK-633, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INCPECTION END
(+)
(–)
Condition
Voltage
(Approx.)
Back door lock assembly
Connector
Terminal
D172
1
Ground
Back door closure
motor
Closure operation
13 V
Other than above
0 V
2
Closure operation
13 V
Other than above
0 V
Automatic back door control unit
Back door lock assembly
Continuity
Connector
Terminal
Connector
Terminal
B25
31
D172
1
Existed
38
2
Automatic back door control unit
Ground
Continuity
Connector
Terminal
B25
31
Not existed
38
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст