Ok, so me and my cousin Charles built custom dashes, and since the completion of my dash, I think we removed the VSS circuit because I'm getting a Malfunction code 24, my mph doesn't show up on my scantool, and my TC isn't locking. Please explain what we fucked up so we can fix it. Lol. The speedometer I'm using runs off of GPS so I didn't think I'd need that long annoying cable.