Infiniti G37 Coupe. Manual — part 385
KEY SLOT ILLUMINATION
DLK-101
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
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KEY SLOT ILLUMINATION
Description
INFOID:0000000001683137
Blinks when Intelligent Key insertion is required.
Component Function Check
INFOID:0000000001683138
1.
CHECK FUNCTION
With CONSULT-III
Check key slot illumination (“KEY SLOT ILLUMI”) Active Test mode with CONSULT-III.
Is the inspection result normal?
YES
>> Key slot function is OK.
NO
>> Refer to
DLK-101, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000001683139
1.
CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL
Check voltage between key slot harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 2.
2.
CHECK KEY SLOT POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect key slot connector.
3.
Check voltage between slot harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace key slot power supply circuit.
3.
CHECK KEY SLOT GROUND CIRCUIT
Check continuity between key slot harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace key slot ground circuit.
Terminals
Condition
Key slot
illumination
Voltage (V)
(Approx.)
(+)
(–)
Key slot
connector
Terminal
M22
6
Ground
Intelligent Key inserted
OFF
Battery voltage
Intelligent Key removed
ON
0
Terminals
Voltage (V)
(Approx.)
(+)
(–)
Key slot connector
Terminal
M22
1
Ground
Battery voltage
5
Key slot connector
Terminal
Ground
Continuity
M22
7
Existed
DLK-102
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
KEY SLOT ILLUMINATION
4.
CHECK KEY SLOT CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and key slot harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness between BCM and key slot.
5.
CHECK KEY SLOT
DLK-72, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace key slot. Refer to
DLK-243, "Removal and Installation"
6.
CHECK INTERMITTENT INCIDENT
GI-38, "Intermittent Incident"
>> INSPECTION END
BCM connector
Terminal
Key slot
connector
Terminal
Continuity
M122
92
M22
6
Existed
BCM connector
Terminal
Ground
Continuity
M122
92
Not existed
COMBINATION METER DISPLAY FUNCTION
DLK-103
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
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COMBINATION METER DISPLAY FUNCTION
Description
INFOID:0000000001683143
Displays each operation method guide and warning for system malfunction.
Component Function Check
INFOID:0000000001683144
1.
CHECK FUNCTION
With CONSULT-III
Check the operation with (“LCD”) in the Active Test with CONSULT-III.
Is the inspection result normal?
YES
>> Meter display is OK.
NO
>> Refer to
DLK-103, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000001683145
1.
CHECK COMBINATION METER
MWI-35, "Diagnosis Description"
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check combination meter. Refer to
.
2.
CHECK INTERMITTENT INCIDENT
GI-38, "Intermittent Incident"
.
>> INSPECTION END.
Is each warning displayed on meter display?
DLK-104
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
BUZZER (COMBINATION METER)
BUZZER (COMBINATION METER)
Description
INFOID:0000000001683146
Performs operation method guide and warning with buzzer.
Component Function Check
INFOID:0000000001683147
1.
CHECK FUNCTION
With CONSULT-III
1.
Check the operation with “INSIDE BUZZER” in the Active Test with CONSULT-III.
2.
Touch “TAKE OUT”, “KNOB”or “KEY”on screen.
Is the inspection result normal?
Yes
>> Warning buzzer into combination meter is OK.
No
>> Refer to
DLK-104, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000001683148
1.
CHECK METER BUZZER CIRCUIT
WCS-23, "Component Function Check"
.
Is the inspection result normal?
Yes
>> GO TO 2.
No
>> Repair or replace meter buzzer circuit.
2.
CHECK INTERMITTENT INCIDENT
GI-38, "Intermittent Incident"
>> INSPECTION END.
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