DESCRIPTION
Combination Meter
The combination meter sounds the alarm buzzer installed in the combination meter when receiving the buzzer output signal transmitted from each unit.
BCM
BCM receives signals from various units and transmits a buzzer output signal to the combination meter via CAN communication if it judges that the warning buzzer should be activated.
WARNING CHIME OPERATION CONDITIONS
If all of the following conditions are fulfilled.
| Operation conditions | |
|---|---|
| Ignition switch | OFF |
| Combination switch (Lighting switch) | 1st or 2nd position |
| Driver side door | Open [front door switch LH ON] |
WARNING OPERATION CONDITIONS
If all of the following conditions are fulfilled.
| Operation conditions | |
|---|---|
| Ignition switch | ON |
| Parking brake | During the operation (parking brake switch ON) |
| Vehicle speed | Approximately 4.3 MPH (7 km/h) or more |
If all of the following conditions are fulfilled.
| Operation conditions | |
|---|---|
| Ignition switch | ON |
| Driver seat belt | Unfastened [seat belt buckle switch LH ON] |
If all of the following conditions are fulfilled.
| Operation conditions | |
|---|---|
| Ignition switch | OFF |
| Key switch | ON (key is in key cylinder) |
| Driver side door | Open [front door switch LH ON] |
- The buzzer for the warning chime system is installed in the combination meter.
- The combination meter sounds the buzzer based on the signals transmitted from various units.
Transmits a seat belt buckle switch signal to the combination meter.
Transmits a key switch signal to the BCM.
- The parking brake warning buzzer sounds continuously during vehicle travel though the parking brake is released.
- The parking brake warning buzzer does not sound at all even though driving the vehicle with the parking brake applied.
- Seat belt warning does not sound even though driver seat belt is not fastened.
- Seat belt warning sounds even though driver seat belt is fastened.
Light reminder warning does not sound even though headlamp is illuminated.
The key warning chime does not sound, when all of the following conditions are fulfilled
- Key inserted into the key cylinder (key switch signal ON).
- Ignition switch is in OFF position (ignition switch signal OFF).
- Driver side door is open (front door switch LH ON)