Nissan X-Trail 32. Manual — part 1761
RF-30
< DTC/CIRCUIT DIAGNOSIS >
COMMUNICATION SIGNAL CIRCUIT
COMMUNICATION SIGNAL CIRCUIT
Component Function Check
INFOID:0000000010735406
1.
CHECK SUNSHADE FUNTION
Check sunshade open/close operations with sunroof switch.
Is the inspection result normal?
YES
>> INSPECTION END.
NO
>> Refer to
Diagnosis Procedure
INFOID:0000000010735407
1.
CHECK COMMUNICATION SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect sunshade motor assembly connector.
3.
Turn ignition switch ON.
4.
Check signal between sunshade motor assembly harness connector and ground with oscilloscope.
Is the inspection result normal?
YES
>> Replace sunshade motor assembly. Refer to
RF-55, "Removal and Installation"
.
NO
>> GO TO 2.
2.
CHECK COMMUNICATION SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect sunroof motor assembly connector.
3.
Check continuity between sunroof motor assembly harness connector and sunshade motor assembly har-
ness connector.
4.
Check continuity between sunshade motor assembly harness connector and ground.
Is the inspection result normal?
YES
>> Replace sunroof motor assembly. Refer to
RF-53, "Removal and Installation"
NO
>> Repair or replace harness.
(+)
(–)
Signal
(Reference value)
Sunshade motor assembly
Connector
Terminal
R13
7
Ground
JMKIB2719GB
Sunroof motor assembly
Sunshade motor assembly
Continuity
Connector
Terminal
Connector
Terminal
R12
7
R13
7
Existed
Sunshade motor assembly
Ground
Continuity
Connector
Terminal
Not existed
R13
7
VEHICLE SPEED SIGNAL CIRCUIT
RF-31
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
VEHICLE SPEED SIGNAL CIRCUIT
Component Function Check
INFOID:0000000010735408
1.
CHECK SUNROOF FUNCTION
1.
Start engine.
2.
Drive the vehicle at more than 40 km/h (25 MPH).
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
This procedure may be conducted with the drive wheels lifted in the shop or by driving the vehicle. If a
road test is expected to be easier, it is unnecessary to lift the vehicle.
3.
Check sunroof tilt up/down and open/close operations with sunroof switch.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000010735409
1.
CHECK DTC WITH COMBINATION METER
Check that DTC is not detected with combination meter.
Refer to
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning parts.
2.
CHECK VEHICLE SPEED SIGNAL CIRCUIT
1.
Turn ignition switch to OFF, and then wait for 3 minutes with driver door open.
NOTE:
• Even after ignition switch is OFF, power is supplied to accessories for a certain amount of time by the
AUTO ACC function.
• When vehicle is operated while on standby, power may be supplied to accessories.
2.
Disconnect sunroof motor assembly connector and combination meter connector.
3.
Check continuity between sunroof motor assembly harness connector and combination meter harness
connector.
4.
Check continuity between sunroof motor assembly harness connector and ground.
Is the inspection result normal?
YES
>> Replace sunroof motor assembly.
RF-53, "Removal and Installation"
.
NO
>> Repair or replace harness.
Sunroof motor assembly
Combination meter
Continuity
Connector
Terminal
Connector
Terminal
R12
8
M34
39
Existed
Sunroof motor assembly
Ground
Continuity
Connector
Terminal
R12
8
Not existed
RF-32
< DTC/CIRCUIT DIAGNOSIS >
SUNROOF SWITCH
SUNROOF SWITCH
Component Function Check
INFOID:0000000010735410
1.
CHECK SUNROOF AND SUNSHADE FUNTION
Check sunroof tilt up/down, open/close and sunshade open/close operations with sunroof switch.
Is the inspection result normal?
YES
>> INSPECTION END.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000010735411
1.
CHECK SUNROOF SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect sunroof switch connector.
3.
Turn ignition switch ON.
4.
Check voltage between sunroof switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK SUNROOF SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect sunroof motor assembly connector.
3.
Check continuity between sunroof motor assembly harness connector and sunroof switch harness con-
nector.
4.
Check continuity between sunroof switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace sunroof motor assembly. Refer to
RF-53, "Removal and Installation"
NO
>> Repair or replace harness.
(+)
(–)
Voltage
Sunroof switch
Connector
Terminal
R16
2
Ground
9 – 16 V
3
4
5
Sunroof motor assembly
Sunroof switch
Continuity
Connector
Terminal
Connector
Terminal
R12
2
R16
2
Existed
5
3
10
4
4
5
Sunroof switch
Ground
Continuity
Connector
Terminal
R16
2
Not existed
3
4
5
SUNROOF SWITCH
RF-33
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
3.
CHECK SUNROOF SWITCH GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between sunroof switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace the harness.
4.
CHECK SUNROOF SWITCH
Check sunroof switch.
Refer to
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
NO
>> Replace sunroof switch. Refer to
RF-64, "Removal and Installation"
Component Inspection
INFOID:0000000010735412
SUNROOF SWITCH
1.
CHECK SUNROOF SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect sunroof switch connector.
3.
Check continuity sunroof switch terminals under the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace sunroof switch. Refer to
RF-64, "Removal and Installation"
Sunroof switch
Ground
Continuity
Connector
Terminal
R16
1
Existed
Terminals
Condition
Continuity
2
1
Sunroof switch is operated
OPEN (2nd) or CLOSE (2nd)
Existed
Other than above
Not existed
3
Sunroof switch is operated
OPEN (1st) or OPEN (2nd)
Existed
Other than above
Not existed
4
Sunroof switch is operated
CLOSE (1st) or CLOSE (2nd)
Existed
Other than above
Not existed
5
Sunroof switch is operated
PUSH
Existed
Other than above
Not existed
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст