Nissan Murano. Instruction — part 1158
RF-16
< DTC/CIRCUIT DIAGNOSIS >
SUNROOF SWITCH
SUNROOF SWITCH
Description
INFOID:0000000009719657
Transmits switch operation signal to sunroof motor assembly.
Diagnosis Procedure
INFOID:0000000009719658
1.
CHECK SUNROOF SWITCH INPUT SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage between sunroof motor assembly harness connector and ground.
Is the inspection result normal?
YES
>> Replace sunroof motor. Refer to
RF-103, "Removal and Installation"
.
NO
>> GO TO 2.
2.
CHECK SUNROOF SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect sunroof motor assembly connector and sunroof switch connector.
3.
Check continuity between sunroof motor assembly harness connector and sunroof switch harness con-
nector.
4.
Check continuity between sunroof motor assembly harness connector and ground.
Is the inspection result normal?
(+)
(–)
Condition
Voltage (V)
(Approx.)
Sunroof motor assembly
Connector
Terminals
R101
4
Ground
Sunroof switch is operated
PUSH
0
Other than above
Battery voltage
5
Sunroof switch is operated
OPEN (1st or 2nd)
0
Other than above
Battery voltage
9
Sunroof switch is operated
OPEN (2nd) or OPEN (2nd)
0
Other than above
Battery voltage
10
Sunroof switch is operated
CLOSE (1st or 2nd)
0
Other than above
Battery voltage
Sunroof motor assembly
Sunroof switch
Continuity
Connector
Terminal
Connector
Terminal
R101
4
R6
5
Existed
5
3
9
2
10
4
Sunroof motor assembly
Ground
Continuity
Connector
Terminal
R101
4
Not existed
5
9
10
SUNROOF SWITCH
RF-17
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
YES
>> GO TO 3.
NO
>> Repair or the 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 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-125, "Removal and Installation"
.
5.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000009719659
SUNROOF SWITCH
1.
CHECK SUNROOF SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect sunroof switch connector.
3.
Check continuity sunroof switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace sunroof switch. Refer to
RF-125, "Removal and Installation"
.
Sunroof switch
Ground
Continuity
Connector
Terminal
R6
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
RF-18
< DTC/CIRCUIT DIAGNOSIS >
DOOR SWITCH
DOOR SWITCH
Description
INFOID:0000000009719660
Detects door open/close condition.
Component Function Check
INFOID:0000000009719661
1.
CHECK FUNCTION
Check door switches (“DOOR SW-DR”, “DOOR SW-AS”) in Data Monitor” mode with CONSULT.
Is the inspection result normal?
YES
>> Door switch is OK.
NO
>> Refer to
Diagnosis Procedure
INFOID:0000000009719662
1.
CHECK DOOR SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect malfunctioning door switch connector.
3.
Check signal between malfunctioning door switch harness connector and ground with oscilloscope.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK DOOR SWITCH CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and door switch harness connector.
Monitor item
Condition
Status
DOOR SW-DR
Front door (driver side)
OPEN
ON
CLOSE
OFF
DOOR SW-AS
Front door (passenger side)
OPEN
ON
CLOSE
OFF
(+)
(–)
Voltage (V)
(Approx.)
Door switch
Connector
Terminal
Driver side
B32
3
Ground
Passenger side
B233
3
JPMIA0011GB
JPMIA0011GB
DOOR SWITCH
RF-19
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK DOOR SWITCH
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace malfunctioning door switch. Refer to
DLK-358, "Removal and Installation"
4.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000009719663
1.
CHECK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect door switch connector.
3.
Check door switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace malfunction door switch. Refer to
DLK-358, "Removal and Installation"
BCM
Door switch
Continuity
Connector
Terminal
Connector
Terminal
M123 (Driver side)
150
B32 (Driver side)
3
Existed
M123 (Passenger side)
124
B233 (Passenger side)
BCM
Ground
Continuity
Connector
Terminal
M123 (Driver side)
150
Not existed
M123 (Passenger side)
124
Terminal
Condition
Continuity
Door switch
Each door
3
Ground part of door
switch
Door switch pressed
Not existed
Door switch released
Existed
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