Infiniti G37 Coupe. Manual — part 1047
SUNROOF SWITCH
RF-13
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
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
>> Refer to
.
NO
>> Repair or replace the harness.
4.
CHECK INTERMITTENT INCIDENT
GI-38, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000001722642
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 (built in map lamp assembly).
Sunroof switch
Ground
Continuity
Connector
Terminal
R16
2
Ground
Existed
Terminals
Condition
Continuity
1
2
Sunroof switch is operated
TILT DOWN or SLIDE OPEN
Existed
Other than above
Not existed
3
Sunroof switch is operated
TILT UP or SLIDE CLOSE
Existed
Other than above
Not existed
RF-14
< COMPONENT DIAGNOSIS >
DOOR SWITCH
DOOR SWITCH
Description
INFOID:0000000001722673
Detects door open/close condition.
Component Function Check
INFOID:0000000001722674
1.
CHECK FUNCTION
With CONSULT-III
Check door switches (“DOOR SW-DR”, “DOOR SW-AS”) in Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES
>> Door switch is OK.
NO
>> Refer to
Diagnosis Procedure
INFOID:0000000001722675
1.
CHECK DOOR SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Check signal between BCM harness connector and ground with oscilloscope.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 2.
2.
CHECK DOOR SWITCH CIRCUIT
1.
Disconnect BCM connector and door switch connector.
2.
Check continuity between BCM harness connector and door switch harness connector.
Monitor item
Condition
DOOR SW-DR
CLOSE
→
OPEN: OFF
→
ON
DOOR SW-AS
Terminals
Door condition
Voltage (V)
(Approx.)
(+)
(–)
BCM
connector
Terminal
M123
150
Ground
Driver side
OPEN
0
CLOSE
124
Passenger side
OPEN
0
CLOSE
JPMIA0011GB
JPMIA0011GB
DOOR SWITCH
RF-15
< COMPONENT 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
>> GO TO 3.
NO
>> Repair or replace harness between BCM and door switch.
3.
CHECK DOOR SWITCH
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace malfunctioning door switch. Refer to
DLK-238, "Removal and Installation"
4.
CHECK INTERMITTENT INCIDENT
GI-38, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000001722676
1.
CHECK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect door switch connector.
3.
Check continuity between door switch terminal and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace malfunctioning door switch. Refer to
DLK-238, "Removal and Installation"
BCM connector
Terminal
Door switch
connector
Terminal
Continuity
M123
150
B16 (Driver side)
2
Existed
124
B216 (Passenger side)
BCM connector
Terminal
Ground
Continuity
M123
150
Not existed
124
Terminal
Door switch condition
Continuity
Door switch
2
Ground part of door switch
Pressed
Not existed
Released
Existed
RF-16
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS
BCM (BODY CONTROL MODULE)
Reference Value
INFOID:0000000001838134
VALUES ON THE DIAGNOSIS TOOL
CONSULT-III MONITOR ITEM
Monitor Item
Condition
Value/Status
FR WIPER HI
Other than front wiper switch HI
Off
Front wiper switch HI
On
FR WIPER LOW
Other than front wiper switch LO
Off
Front wiper switch LO
On
FR WASHER SW
Front washer switch OFF
Off
Front washer switch ON
On
FR WIPER INT
Other than front wiper switch INT
Off
Front wiper switch INT
On
FR WIPER STOP
Front wiper is not in STOP position
Off
Front wiper is in STOP position
On
INT VOLUME
Wiper intermittent dial is in a dial position 1 - 7
Wiper intermittent dial position
TURN SIGNAL R
Other than turn signal switch RH
Off
Turn signal switch RH
On
TURN SIGNAL L
Other than turn signal switch LH
Off
Turn signal switch LH
On
TAIL LAMP SW
Other than lighting switch 1ST and 2ND
Off
Lighting switch 1ST or 2ND
On
HI BEAM SW
Other than lighting switch HI
Off
Lighting switch HI
On
HEAD LAMP SW 1
Other than lighting switch 2ND
Off
Lighting switch 2ND
On
HEAD LAMP SW 2
Other than lighting switch 2ND
Off
Lighting switch 2ND
On
PASSING SW
Other than lighting switch PASS
Off
Lighting switch PASS
On
AUTO LIGHT SW
Other than lighting switch AUTO
Off
Lighting switch AUTO
On
FR FOG SW
Front fog lamp switch OFF
Off
Front fog lamp switch ON
On
RR FOG SW
NOTE:
The item is indicated, but not monitored.
Off
DOOR SW-DR
Driver door closed
Off
Driver door opened
On
DOOR SW-AS
Passenger door closed
Off
Passenger door opened
On
DOOR SW-RR
NOTE:
The item is indicated, but not monitored.
Off
DOOR SW-RL
NOTE:
The item is indicated, but not monitored.
Off
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