angelglo
Member
I had my CTSV coupe stolen a few months back. I'm in the process of installing a Compustar T13 with the CMX module. I just wanted to let you all know that the schematics that Firstech, who owns compustar, has all the wrong info for a 2014 CTSV coupe. I brought this to their attention but I'm sure its not going to help me at all. The T-Harness, that is sold under item number FTI GMT3 and GMP1 are supposed to be compatible but the connectors don't match at all. The H-Harness is supposed to be almost a plug and play with only a few wires to splice but they don't adapt at all. Today, I started to prepare for hardwiring all the wires and when checking the Firstech guides for the schmatics, they don't come close to what is actually in my car. Anyway, I hope this saves someone some time. I do have both viper and compustar in my other cars and I like what the compustar with the Drone module has to offer so I'm going to see if I can figure this out. But as for now, it might be more trouble than what its worth.
