G35x Sedan AWD V6-3.5L (VQ35HR) (2007)
Audible Warning Device: Description and Operation
Light Reminder Warning Chime
LIGHT REMINDER WARNING CHIME
LIGHT REMINDER WARNING CHIME : System Diagram
LIGHT REMINDER WARNING CHIME : System Description
DESCRIPTION
With ignition switch in OFF or ACC position, driver door open, and lighting switch in 1ST or 2ND position, the light warning chime will sound.
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BCM detects ignition switch in OFF or ACC position, front door switch (driver side) ON, and lighting switch in 1ST or 2ND position. And then
transmits buzzer output signal (light reminder warning chime) to unified meter and A/C amp. with CAN communication line.
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Unified meter and A/C amp. transmits buzzer output signal (light reminder warning chime) to combination meter with communication line.
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When combination meter receives buzzer output signal (light reminder warning chime), it sounds the buzzer.
WARNING OPERATION CONDITIONS
If all of the following conditions are fulfilled
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Lighting switch is at 1st or 2nd position
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Ignition switch is at OFF or ACC
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Front door switch (driver side) is ON
WARNING CANCEL CONDITIONS
Warning is canceled if any of the following conditions is fulfilled.
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Lighting switch OFF
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Ignition switch ON
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Front door switch (driver side) is OFF
LIGHT REMINDER WARNING CHIME : Component Description