There are two three pins cables at the rear of the truck one is for the stereo and the other is for the factory telephone setup. Make sure you are using the one for the stereo and not the phone because although the plugs look the same, they are NOT INTERCHANGEABLE. Using the phone three pin plugs for the cd changer can damage the cd changer. If you don't have the six pin connector in your truck you will need to purchase a DSP converter cable. Both Dice and Grom have this cable.
Last edited by upallnight; 02-12-2013 at 04:27 PM.