Backup Warning Chime - Japan Only

The reverse warning chime warns the vehicle is in reverse. When the selector lever (automatic) or gearshift lever (manual) is in reverse, the PCM sends the gear lever position (automatic) or reverse gear state (manual) message to the GWM over the HS-CAN1. The GWM sends the gear position status message to the IPC over the HS-CAN3 to sound a 1-second chime tone continuously through the front speakers.