need a wiring diagram for 07 ion

Okay: everything is connected as it should be:

• the red wire of the 555L is going to 12v constant
• the status wire from the 555L is going to the blue/black on the 670
• the pink wire from the 555L is going to the pink/white (ignition2 output) on the 670
• the yellow wire on from the 555L is going to the key side of the white resistance wire
• the BLACK/ yel wire from the 555L is going to the BCM side of the white resistence wire 
• the black wire from the 555L is going to the WHITE/ bl ground reference wire

The car will not start with the 555L connected. If the yel and blk/yel wires of the 555L are removed and the car's wires are returned to factory, the car will start w/o any problems. 

What now? Think the 555L is faulty?

It gets odder:

I just went out to see if the remote start will function with the key in the ignition, w/o the 555L connected. I disconnected the 555L's yel and blk/yel wires from the white resistence wire and just left the white wire disconnected (so the plock resistence wire is not connected). I tried to start the car with the key and surprisingly, it started up! I wasn't expecting that. I completely disconnected the 555L (unplugged it's harness) and the car still started with the key, w/o the resistence wire connected. I tried the remote start w/ and w/o the key and it did not work.

I'm not familiar with the new way GM does the starting--the "watching for a drop in the accessory power" thing. Because there arent any starter wires, the 670's starter wires arent being used. Of course, neither are the Acc2 and Ignition2 (except with the 555L as instructed).