Nissan Quest E52. Instruction — part 397
DLK-302
< DTC/CIRCUIT DIAGNOSIS >
BACK DOOR TOUCH SENSOR
3.
CHECK BACK DOOR TOUCH SENSOR RH GROUND CIRCUIT
1.
Disconnect automatic back door control module connector and back door touch sensor RH connector.
2.
Check continuity between automatic back door control module harness connector and back door touch
sensor RH harness connector.
3.
Check continuity between automatic back door control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK BACK DOOR TOUCH SENSOR RH GROUND CIRCUIT 2
1.
Connect automatic back door control module connector and back door touch sensor RH connector.
2.
Check voltage between automatic back door control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace automatic back door control module. Refer to
DLK-495, "Removal and Installation"
.
5.
CHECK BACK DOOR TOUCH SENSOR RH
DLK-302, "RH : Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace back door touch sensor RH.
6.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
>> INSPECTION END
RH : Component Inspection
INFOID:0000000009649231
1.
CHECK TOUCH SENSOR RH
1.
Turn ignition switch OFF.
2.
Disconnect back door touch sensor RH connector.
3.
Check resistance between back door touch sensor RH terminals.
Is the inspection result normal?
Automatic back door control module
Back door touch sensor RH
Continuity
Connector
Terminal
Connector
Terminal
B8
14
D191
2
Existed
Automatic back door control module
Ground
Continuity
Connector
Terminal
B8
14
Not existed
(+)
(–)
Voltage
Automatic back door control module
Connector
Terminal
B8
14
Ground
0 – 1.5 V
Back door touch sensor RH
Condition
Resistance
Terminal
1
2
Back door touch sensor
RH
Detect obstruction
360 - 440
Ω
Other than above
0.9 - 1.1 k
Ω
BACK DOOR TOUCH SENSOR
DLK-303
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
YES
>> INSPECTION END
NO
>> Replace back door touch sensor RH.
DLK-304
< DTC/CIRCUIT DIAGNOSIS >
BACK DOOR CLOSURE MOTOR
BACK DOOR CLOSURE MOTOR
WITH AUTOMATIC BACK DOOR
WITH AUTOMATIC BACK DOOR : Diagnosis Procedure
INFOID:0000000009649232
1.
CHECK BACK DOOR CLOSURE MOTOR 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
>> Replace back door lock assembly.
NO
>> GO TO 2.
2.
CHECK BACK DOOR CLOSURE MOTOR CIRCUIT
1.
Disconnect automatic back door control module connector.
2.
Check continuity between automatic back door control module harness connector and back door lock
assembly 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.
WITHOUT AUTOMATIC BACK DOOR
WITHOUT AUTOMATIC BACK DOOR : Diagnosis Procedure
INFOID:0000000009649233
1.
CHECK BACK DOOR CLOSURE MOTOR 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.
(+)
(–)
Condition
Voltage
Back door lock assembly
Connector
Terminal
D190
1
Ground
Back door
Open
9 - 16 V
Ohter than above
0 - 1.5 V
2
Close
9 - 16 V
Ohter than above
0 - 1.5 V
Automatic back door control module
Back door lock assembly
Continuity
Connector
Terminal
Connector
Terminal
B8
3
D190
1
Existed
2
2
Automatic back door control module
Ground
Continuity
Connector
Terminal
B8
3
Not existed
2
BACK DOOR CLOSURE MOTOR
DLK-305
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> Replace back door lock assembly.
NO
>> GO TO 2.
2.
CHECK BACK DOOR CLOSURE MOTOR 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.
NO
>> Repair or replace harness.
(+)
(–)
Condition
Voltage
Back door lock assembly
Connector
Terminal
D190
1
Ground
Back door
Open
5 - 16 V
Ohter than above
0 - 1.5 V
2
Close
5 - 16 V
Ohter than above
0 - 1.5 V
Back door control unit
Back door lock assembly
Continuity
Connector
Terminal
Connector
Terminal
D181
10
D190
1
Existed
4
2
Back door control unit
Ground
Continuity
Connector
Terminal
D181
10
Not existed
4
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