System Operation: Startup-Shutdown

The IPC provides a startup/shutdown sequence also known as a welcome/farewell strategy. When the vehicle receives a RKE request or a door ajar (open) message, the IPC gradually increases illumination of the gauge trim rings and turns on the message center (the optional IPC provides a welcome graphic). When the ignition is placed into the RUN or START mode, the IPC begins a prove-out stage. During the prove-out stage, the IPC provides message center information (replaces the welcome screen with vehicle specific information on the optional IPC) while illuminating all LED indicators for a predetermined time. For the shutdown, the IPC reverses the startup process.