Nissan Teana J32. Instruction — part 937
RF-14
< COMPONENT DIAGNOSIS >
COMMUNICATION SIGNAL CIRCUIT
COMMUNICATION SIGNAL CIRCUIT
Description
INFOID:0000000003812853
Detects door open/close condition.
Diagnosis Procedure
INFOID:0000000003812854
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
>> INSPECTION END.
NO
>> GO TO 2.
2.
CHECK COMMUNICATION SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect sunroof motor assembly connector.
3.
Check continuity between sunshade motor assembly harness connector and sunroof motor assembly har-
ness connector.
4.
Check continuity between sunshade motor assembly harness connector and ground.
Is the inspection result normal?
YES
>> Replace sunshade motor assembly. Refer to
RF-85, "Removal and Installation"
.
NO
>> Repair or replace harness.
(+)
(–)
Voltage (V)
(Approx.)
Sunshade motor assembly
Connector
Terminal
R102
7
Ground
JMKIA1869ZZ
Sunshade motor assembly
Sunroof motor assembly
Continuity
Connector
Terminal
Connector
Terminal
R102
7
R101
7
Existed
Sunshade motor assembly
Ground
Continuity
Connector
Terminal
Not existed
R102
7
SUNROOF SWITCH
RF-15
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
SUNROOF SWITCH
Description
INFOID:0000000003812855
Transmits switch operation signal to sunroof motor assembly.
Component Function Check
INFOID:0000000003866180
1.
CHECK SUNROOF FUNTION
Check tilt up/down & slide open/close operations with sunroof switch.
Is the inspection result normal?
YES
>> Sunroof function is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000003812856
1.
CHECK SUNROOF SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect sunroof switch harness 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 switch harness connector and sunroof motor assembly harness con-
nector.
4.
Check continuity between sunroof motor assembly harness connector and ground.
(+)
(–)
Voltage (V)
(Approx.)
Sunroof switch
Connector
Terminal
R6
2
Ground
Battery voltage
3
4
5
Sunroof switch
Sunroof motor assembly
Continuity
Connector
Terminal
Connector
Terminal
R6
2
R101
9
Existed
3
5
4
10
5
4
RF-16
< COMPONENT DIAGNOSIS >
SUNROOF SWITCH
Is the inspection result normal?
YES
>> Replace sunroof motor assembly. Refer to
RF-83, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK SUNROOF SWITCH GROUND CIRCUIT
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
>> GO TO 5.
NO
>> Replace sunroof switch. Refer to
RF-101, "Removal and Installation"
.
5.
CHECK INTERMITTENT INCIDENT
GI-35, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000003812857
SUNROOF SWITCH
1.
CHECK SUNROOF SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect sunroof switch connector.
3.
Check continuity sunroof switch terminals.
Sunroof switch
Ground
Continuity
Connector
Terminal
R6
2
Not existed
3
4
5
Sunroof switch
Ground
Continuity
Connector
Terminal
R6
1
Existed
Terminals
Condition
Continuity
SUNROOF SWITCH
RF-17
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace sunroof switch (built in map lamp assembly). Refer to
RF-101, "Removal and Installa-
.
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
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