Circuit Description
WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
The Apple iPod® is connected to the personal audio link (PAL) through a dedicated interface cable. The cable allows the iPod® the ability to share serial data communication, audio signals, power and ground with the vehicle.