Electric Vehicle Engine Off Warning Chime (HEV)

The electric vehicle engine off warning chime informs the driver that the vehicle is in a state that could be driven. With the driver door open, the transmission in PARK (P) and ignition OFF, the electric vehicle engine off warning chime sounds a single, 1-second, chime tone through the front speakers.

The IPC  receives the door ajar status message and the gear lever position message from the GWM  over the High Speed Controller Area Network 3 (HS3-CAN).

The GWM  receives the door ajar status message from the BCM  and the gear lever position message from the PCM  over the High Speed Controller Area Network 1 (HS1-CAN).

When a chime request is received, the IPC  sends the IPC  chime request message to the ACM  and the audio DSP  to sound the chime.