Infiniti G37 Coupe. Manual - part 387
INTEGRATED HOMELINK TRANSMITTER
DLK-109
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
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INTEGRATED HOMELINK TRANSMITTER
Description
INFOID:0000000001683152
Integrated Homelink Transmitter can store and transmit a maximum of 3 radio signals.
Allows operation of garage doors, gates, home and office lighting, entry door locks and security system, etc.
Integrated Homelink Transmitter power supply uses vehicle battery, which enables it to maintain every pro-
gram in case battery is discharged or removed.
Component Function Check
INFOID:0000000001683153
1.
CHECK FUNCTION
Check that system receiver (garage door opener, etc.) operates with original hand-held transmitter.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Receiver or hand-held transmitter is malfunctioning.
2.
CHECK ILLUMINATION
1.
Turn ignition switch “OFF”.
2.
Does red light of transmitter illuminate when any transmitter button is pressed?
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Refer to
DLK-109, "Diagnosis Procedure"
3.
CHECK TRANSMITTER
Check transmitter with Tool*.
*:For details, refer to Technical Service Bulletin.
Is the inspection result normal?
YES
>> Receiver or hand-held transmitter malfunction, not vehicle related.
NO
>> Replace auto anti-dazzling inside mirror (integrated homelink transmitter). Refer to
.
Diagnosis Procedure
INFOID:0000000001683154
1.
CHECK POWER SUPPLY
1.
Disconnect auto anti-dazzling inside mirror (integrated homelink transmitter) connector.
2.
Check voltage between auto anti-dazzling inside mirror (integrated homelink transmitter) harness connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>>
Check the following.
• 10A fuse [No. 6 located in the fuse block (J/B)]
• Harness for open or short between fuse and auto anti-dazzling inside mirror (integrated
homelink transmitter).
2.
CHECK GROUND CIRCUIT
Check continuity between auto anti-dazzling inside mirror (integrated homelink transmitter) harness connector
and ground.
Auto anti-dazzling inside mirror
(Integrated homelink transmitter)
connector
Terminal Condition
Voltage (V)
(Approx.)
R3
10
Ground
Ignition switch position:
LOCK
Battery voltage
Ignition switch position:
ON