2007 chevy tahoe won't remote start

hello everybody i realy need your help on this one i was doing a remote start on 07 chevy tahoe i was using ofa20 by crimestopper but i think accidently touch a wire coming from the the bypass module to ground i blew a fuse  the car starts fine with the key but it won't start with the factory remote i was doing a two way pager  and also i could not get the car to start with rs ---- i program the ofa20 but that's it it wont lock nothing  but with the factory remote works fine

please help asap thanks

i'm using one by crimstopper  ofa20  and i used them often and never have any problem with them but this car since is new i don't know nothig about

i don't know what i did but the car wor't  rs with the factory rs it work fine with the key

the car is fine there is no light error everything works fine  i been working on car alarms for 6 years and this one is giving problem

the car comes equiped with oem remote start  now it wont rs   i try hooking up  a two way remote start  with a crimestopper ofa20 

I FINALLY FIGURE OUT WHAT WAS WRONG IT WAS THE MODULE THE ONE I WAS USING  ((OFA20))   NOW THAT I PUT IN A CANSL2 NEW VERSION

WORKS GREAT WITH THIS ONE I DIDN'T HAVE ANY PROBLEM WORKS GOOD ON 07 AND NEWER GM'S THANKS FOR YOUR ANSWERS