Blind Spot Information System (BLIS®)/Cross Traffic Alert (CTA) Warning Chime

The BLIS/ CTA warning chime sounds to alert the driver that a vehicle has been detected or there is a system fault. The BLIS/ CTA warning chime sounds a 0.25-second chime continuously until the request is ended.

The IPC receives the cross traffic alert left status, the cross traffic alert right status, side obstacle detect status-left and the side obstacle detect status-right request messages from the GWM over the HS-CAN3.

The GWM receives the cross traffic alert right status, side obstacle detect status-left and the side obstacle detect status-right request messages from the SODL and SODR over the MS-CAN.

When a chime request is received, the IPC sends the IPC chime request message to the ACM or the DSP (with Revel audio system) to sound the chime.