370Z V6-3.7L (VQ37VHR) (2010)
Audible Warning Device: Description and Operation
Light Reminder Warning Chime
System Diagram
WARNING CHIME SYSTEM
LIGHT REMINDER WARNING CHIME : System Diagram
System Description
WARNING CHIME SYSTEM
LIGHT REMINDER WARNING CHIME : System Description
DESCRIPTION
With ignition switch in the OFF or ACC position, when the driver door is open and the lighting switch is the 1st or 2nd position, the light warning
chime will sound.
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BCM detects ignition switch in the OFF or ACC position, driver side door switch ON, and lighting switch in 1st or 2nd position. Then the BCM
transmits the buzzer output signal (light reminder warning chime) to combination meter with CAN 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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Ignition switch is in the OFF or ACC
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Lighting switch is in the 1st or 2nd position
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Driver side door switch 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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Driver side door switch is OFF
Component Description
WARNING CHIME SYSTEM
LIGHT REMINDER WARNING CHIME : Component Description