Ok, so I scored a Alpine CDA 117. I bought the PAC Chrysler adapter and tried it with the OEM plug in my '05 Ltd GC and snaps right in.
I wired everything fine (Im very experienced in this but this is my first canbus system) and with the advice of PAC I mated PACs fused yellow wire with the Alpines yellow wire. I was told not to bother with the non-fued PAC yellow wire unless I was going to add a fuse myself so I didnt.
Plugged the unit in, and turned the key. Nothing. The Alpine doesnt even fire up. I looked at wkjeeps and saw the pinout... there are TWO +B pins (#1 & #12). One is directly over the other. Looking at the PAC wiring, same thing, same position although the bottom one (Pin #12) isnt fused like mention above...
Call me an idiot but should I take both Yellow wires off the PAC and mate them with the power wire on the alpine? Im kind of confused here.