Nissan Quest E52. Instruction — part 393
DLK-286
< DTC/CIRCUIT DIAGNOSIS >
AUTOMATIC DOOR MAIN SWITCH
5.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
>> INSPECTION END
SLIDING DOOR CONTROL UNIT : Component Inspection
INFOID:0000000009649210
1.
CHECK AUTOMATIC DOOR MAIN SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect automatic door main switch connector.
3.
Check continuity between automatic door main switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace automatic door main switch.
Automatic door main switch
Condition
Continuity
Terminal
1
3
Automatic door main
switch
ON
Existed
OFF
Not existed
AUTOMATIC BACK DOOR SWITCH
DLK-287
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
AUTOMATIC BACK DOOR SWITCH
Component Function Check
INFOID:0000000009649211
1.
CHECK FUNCTION
1.
Select “AUTO BACK DOOR” using CONSULT.
2.
Select “AUTO BD SW” in “DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Automatic back door switch is OK.
NO
>> Refer to
DLK-287, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000009649212
1.
CHECK AUTOMATIC BACK DOOR SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect automatic back door switch connector.
3.
Check voltage between automatic back door switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK AUTOMATIC BACK DOOR SWITCH CIRCUIT
1.
Disconnect automatic back door control module connector.
2.
Check continuity between automatic back door control module harness connector and automatic back
door switch harness connector.
3.
Check continuity between automatic back door control module harness connector and ground.
Is the inspection result normal?
YES
>> Replace automatic back door control module. Refer to
DLK-495, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK AUTOMATIC BACK DOOR SWITCH GROUND CIRCUIT
Check continuity between automatic back door switch harness connector and ground.
Monitor item
Condition
Status
AUTO BD SW
Automatic back door switch
Pressed
ON
Released
OFF
(+)
(–)
Voltage
Automatic back door switch
Connector
Terminal
M83
1
Ground
9 - 16 V
Automatic back door control module
Automatic back door switch
Continuity
Connector
Terminal
Connector
Terminal
B8
16
M83
1
Existed
Automatic back door control module
Ground
Continuity
Connector
Terminal
B8
16
Not existed
DLK-288
< DTC/CIRCUIT DIAGNOSIS >
AUTOMATIC BACK DOOR SWITCH
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK AUTOMATIC BACK DOOR SWITCH
DLK-288, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace automatic back door switch.
5.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000009649213
1.
CHECK AUTOMATIC BACK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect automatic back door switch connector.
3.
Check continuity between automatic back door switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace automatic back door switch.
Automatic back door switch
Ground
Continuity
Connector
Terminal
M83
2
Existed
Automatic back door switch
Condition
Continuity
Terminal
1
2
Automatic back door switch
Pressed
Existed
Released
Not existed
OPEN SWITCH
DLK-289
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
OPEN SWITCH
Diagnosis Procedure
INFOID:0000000009649214
1.
CHECK OPEN SWITCH 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 OPEN SWITCH CIRCUIT
1.
Disconnect back door control unit connector.
2.
Check continuity between back door control unit harness connector and back door lock assembly harness
connector.
3.
Check continuity between back door control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace back door control unit. Refer to
DLK-494, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK OPEN SWITCH GROUND CIRCUIT
Check continuity between back door lock assembly connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK OPEN SWITCH
DLK-290, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace back door lock assembly.
5.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
.
(+)
(–)
Voltage
Back door lock assembly
Connector
Terminal
D190
4
Ground
8 - 16 V
Back door control unit
Back door lock assembly
Continuity
Connector
Terminal
Connector
Terminal
D181
5
D190
4
Existed
Back door control unit
Ground
Continuity
Connector
Terminal
D181
5
Not existed
Back door lock assembly
Ground
Continuity
Connector
Terminal
D190
8
Existed
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