Powertrain Malfunction (Wrench) Indicator

The IPC provides a powertrain malfunction (wrench) message center indicator to indicate transmission, Electronic Throttle Control (ETC), AWD, and BCM concerns.

The IPC receives all the required messages from the GWM over the High Speed Controller Area Network 3 (HS3-CAN).

The GWM receives the transmission service required, engine service required and the AWD service required messages from the PCM over the High Speed Controller Area Network 1 (HS1-CAN).

The GWM receives the body service required message from the BCM over the High Speed Controller Area Network 1 (HS1-CAN).