Look in page 2 of your manual. There is a pinout there.
Get a cat5 cable and cut it in half. Strip it out and find the rig colors and pins. The ptt, mic, and ground should be green, blue, and brown(I think) I don't know about the mic.
Gun control is hitting your target;)
P.S.: If I were to buy a new truck, it would be a Ford. They didn't
take any bailout money.
P.P.S: Here is the recipe for the worlds best truck.