Nissan Quest E52. Instruction — part 1055
THIRD SEAT FOLD SWITCH
SE-49
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
SE
N
O
P
THIRD SEAT FOLD SWITCH
LH
LH : Component Function Check
INFOID:0000000009652949
1.
CHECK FUNCTION
Check that the third seat fold switch (LH) operation.
Is the inspection result normal?
YES
>> INSUPECTION END
NO
>> Refer to
SE-49, "LH : Diagnosis Procedure"
LH : Diagnosis Procedure
INFOID:0000000009652950
1.
CHECK THIRD SEAT FOLD SWITCH (LH) GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect third seat fold switch (LH) connector.
3.
Check continuity between third seat fold switch (LH) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK THIRD SEAT FOLD SWITCH (LH) RETURN SIGNAL
Check voltage between third seat fold switch (LH) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK THIRD SEAT FOLD SWITCH (LH) CIRCUIT 1
1.
Disconnect seatback power return control unit connector.
2.
Check continuity between seatback power return control unit harness connector and third seat fold switch
(LH) harness connector.
3.
Check continuity between seatback power return control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace rear power return control unit. Refer to
SE-139, "Removal and Installation"
NO
>> Repair or replace harness.
Third seat fold switch (LH)
Ground
Continuity
Connector
Terminal
B83
3
Existed
(+)
(–)
Voltage (V)
Third seat fold switch (LH)
Connector
Terminal
B83
2
Ground
4.7 – 5.3
Seatback power return control unit
Third seat fold switch (LH)
Continuity
Connector
Terminal
Connector
Terminal
B488
28
B83
2
Existed
Seatback power return control unit
Ground
Continuity
Connector
Terminal
B488
28
Not existed
SE-50
< DTC/CIRCUIT DIAGNOSIS >
THIRD SEAT FOLD SWITCH
4.
CHECK THIRD SEAT FOLD SWITCH (LH) FOLD SIGNAL
Check voltage between third seat fold switch (LH) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> GO TO 5.
5.
CHECK THIRD SEAT FOLD SWITCH (LH) CIRCUIT 2
1.
Disconnect seatback lock release actuator relay (LH) connector.
2.
Check continuity between seatback lock release actuator relay (LH) harness connector and third seat fold
switch (LH) harness connector.
3.
Check continuity between third seat fold switch (LH) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
CHECK THIRD SEAT FOLD SWITCH (LH) CIRCUIT 3
Check voltage between seatback lock release actuator relay (LH) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> GO TO 7.
7.
CHECK FUSE
Check 10 A fuse [#9, located fuse block (J/B)].
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Replace the blown fuse after repairing affected circuit.
8.
CHECK SEATBACK LOCK RELEASE ACTUATOR RELAY (LH)
Check seatback lock release actuator relay (LH).
Refer to
SE-53, "Component Inspection (Seatback Lock Release Actuator Relay)"
.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Replace seatback lock release actuator relay (LH).
9.
CHECK THIRD SEAT FOLD SWITCH (LH)
(+)
(–)
Voltage (V)
Third seat fold switch (LH)
Connector
Terminal
B83
1
Ground
9 – 16
Seatback lock release actuator relay (LH)
Third seat fold switch (LH)
Continuity
Connector
Terminal
Connector
Terminal
B503
2
B83
1
Existed
Third seat fold switch (LH)
Ground
Continuity
Connector
Terminal
B83
1
Not existed
(+)
(–)
Voltage (V)
Seatback lock release actuator relay (LH)
Connector
Terminal
B503
1
Ground
9 – 16
THIRD SEAT FOLD SWITCH
SE-51
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
SE
N
O
P
Check third seat fold switch (LH).
Refer to
SE-53, "Component Inspection (Third Seat Fold Switch)"
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Replace third seat fold switch (LH). Refer to
SE-136, "Removal and Installation"
.
10.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
.
>> INSPECTION END
RH
RH : Component Function Check
INFOID:0000000009652951
1.
CHECK FUNCTION
Check that the third seat fold switch (RH) operation.
Is the inspection result normal?
YES
>> INSUPECTION END
NO
>> Refer to
SE-51, "RH : Diagnosis Procedure"
.
RH : Diagnosis Procedure
INFOID:0000000009652952
1.
CHECK THIRD SEAT FOLD SWITCH (RH) GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect third seat fold switch (RH) connector.
3.
Check continuity between third seat fold switch (RH) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK THIRD SEAT FOLD SWITCH (RH) RETURN SIGNAL
Check voltage between third seat fold switch (RH) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK THIRD SEAT FOLD SWITCH (RH) CIRCUIT 1
1.
Disconnect seatback power return control unit connector.
2.
Check continuity between seatback power return control unit harness connector and third seat fold switch
(RH) harness connector.
3.
Check continuity between seatback power return control unit harness connector and ground.
Third seat fold switch (RH)
Ground
Continuity
Connector
Terminal
B234
3
Existed
(+)
(–)
Voltage (V)
Third seat fold switch (RH)
Connector
Terminal
B234
2
Ground
4.7 – 5.3
Seatback power return control unit
Third seat fold switch (RH)
Continuity
Connector
Terminal
Connector
Terminal
B488
20
B234
2
Existed
SE-52
< DTC/CIRCUIT DIAGNOSIS >
THIRD SEAT FOLD SWITCH
Is the inspection result normal?
YES
>> Replace rear power return control unit. Refer to
SE-139, "Removal and Installation"
NO
>> Repair or replace harness.
4.
CHECK THIRD SEAT FOLD SWITCH (RH) FOLD SIGNAL
Check voltage between third seat fold switch (RH) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> GO TO 5.
5.
CHECK THIRD SEAT FOLD SWITCH (RH) CIRCUIT 2
1.
Disconnect seatback lock release actuator relay (RH) connector.
2.
Check continuity between seatback lock release actuator relay (RH) harness connector and third seat fold
switch (RH) harness connector.
3.
Check continuity between third seat fold switch (RH) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
CHECK THIRD SEAT FOLD SWITCH (RH) CIRCUIT 3
Check voltage between seatback lock release actuator relay (RH) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> GO TO 7.
7.
CHECK FUSE
Check 10 A fuse [#9, located fuse block (J/B)].
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Replace the blown fuse after repairing affected circuit.
Seatback power return control unit
Ground
Continuity
Connector
Terminal
B488
20
Not existed
(+)
(–)
Voltage (V)
Third seat fold switch (RH)
Connector
Terminal
B234
1
Ground
9 – 16
Seatback lock release actuator relay (RH)
Third seat fold switch (RH)
Continuity
Connector
Terminal
Connector
Terminal
B501
2
B234
1
Existed
Third seat fold switch (RH)
Ground
Continuity
Connector
Terminal
B234
1
Not existed
(+)
(–)
Voltage (V)
Seatback lock release actuator relay (RH)
Connector
Terminal
B501
1
Ground
9 – 16
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст