2007 volvo s40 bypass problems

Hey guys, Currently using a cs600s, fortin evo all, and a 556u to do this car. The car will remote start fine with the key in the ignition. I tried hooking up the key sense wire on the 556u and it didn't help. I keep getting a warning message from the dash of the car saying there is a problem with the key when I try to remote start it (the car isn't reading the signal from the 556u). I've tried two 556u and one bulldog 791. The chip is in the part that enters the dash, correct? Also, im doing this without the metallic painted bezel on it so there should be no rf issues with the key cylinder. Thanks in advance.

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