Powertrain Cooling Message Display

On vehicles equipped with a Gasoline Turbo Direct Injection (GTDI) engine, the IPC  provides a message to inform the driver that vehicle performance is reduced to allow the engine to cool. This feature is part of the smart cooling function in the PCM  and provides powertrain cooling protection under high ambient temperature conditions.

The IPC  receives the powertrain cooling message request from the GWM  over the High Speed Controller Area Network 3 (HS3-CAN). The GWM  receives the powertrain cooling message request from the PCM  over the High Speed Controller Area Network 1 (HS1-CAN).