Isn't that attached to the fuse box? Seems to me I played around with just removing the fuse to see what the exhaust sounded like in bypass mode. So perhaps the fuse blew?
Who installed it for you or was that a DIY project?
Hopefully you can figure it out and fix it without a trip to Greg's place.
Besides, I'm hoping he can clear his workload a bit so I can run the C5Z down to him. :hehehe:
It started working on it's own today. Beats me what is going on. He is very busy. He has some stuff to do on my car when he has time.
Have you considered renting a UHaul trailer to get it there? Might be a better choice than taking a chance of catastrophic failure?