It sounds like to me your two pin connector is the boost solenoid harness, shorted and blew the internal fuse (assuming it's a LCDBC model that has a glass fuse inside). Take a photo and send it to me at [email protected] and I can identify if that's what it is. A replacement fuse should be 1 AMP or 2 AMP in size. You might only need a new harness and fuse to get running again.Alright. How do I order? Im new to this whole thing. I currently have a box in the car. Im not sure whats going in with it or how to diagnose. Screen in the cluster doesnt turn on. Its a 91 rt tt. I broke a two pin connector.