System Description

WARNING CHIME SYSTEM

LIGHT REMINDER WARNING CHIME : System Description


DESCRIPTION

With ignition switch in OFF or ACC position, front driver side door open, and lighting switch in 1ST or 2ND
position, the light warning chime will sound.
- BCM detects ignition switch in OFF or ACC position, driver side door switch 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.
- Unified meter and A/C amp. transmits buzzer output signal (light reminder warning chime) to combination meter with communication line.
- 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.
- Lighting switch is at 1st or 2nd position
- Ignition switch is at OFF or ACC
- Front driver side door switch is ON

WARNING CANCEL CONDITIONS

Warning is canceled if any of the following conditions is fulfilled.
- Lighting switch OFF
- Ignition switch ON
- Front driver side door switch is OFF