Low Fuel
WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
The IPC illuminates the LOW FUEL message in the message Center when the (PCM) determines that the fuel level is less than 12 percent. The IPC receives a class 2 message indicating the fuel level from the powertrain control module (PCM).