Forward Collision Warning Chime

The forward collision warning chime warns that a forward collision potential has been detected or if the Head Up Display (HUD) module detects a forward collision warning system concern. Once the forward collision system detects a possible forward collision, the HUD module flashes, the forward collision warning chime sounds and the audio system is muted.

The forward collision warning system also provides a confirmation chime to inform the driver that the forward collision system configuration (chime or system on/off) has been changed.

The forward collision warning system and chime can be configured off using the message center switch. Refer to COLLISION AVOIDANCE . When MyKey™ is in use, the driver cannot configure the forward collision warning system or chime off. Refer to ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) for more information on the MyKey™ feature.

The forward collision warning chime inputs are:

• Ignition state.
• Forward collision warning alert chime command communicated by the HUD module through the HS-CAN.
• Forward collision warning confirmation chime command communicated by the HUD module through the HS-CAN.