pku gm 04 grand prix

anybody use these on 04 grand prix's. Do they trigger the service theft system soon light or any other problems with them. I just got another return this 04 gp back and the theft system light came on. This is the second time this has happened out of 21 remote starts on 03-05 gp's. I am using the 556u bypass keysense is hooked up, wrapped small gauge wire around keycylinder for transponder ring. Put jumper on low broadcast. Keysense is working to shut off bypass. 

I think the built in relay was to slow to shut bypass off when key was put in ignition. wire a raly up like so 86 to lt. green keysense wire...85 used 2nd ig out put no 2nd ig on these......cut ground out/ status wire from remote start one side to 87a other to 30 doesn't seem to matter which is on which either. It has not triggered the theft light out of 30 trys.