If that's the only wire that was affected, then repairing it and replacing any blown fuses should restore normal function.
My suggestion: Don't ever use those quick-tap splices ever again. Ever!
Additional advice: Your friend doesn't know enough about wiring to be a good source of advice. Find a better resource but keep him as a friend.
Best advice: Learn about wiring by reading and/or watching videos. It's not rocket science, but there are things you need to know in order to do a good job, especially on cars with computers! It may be in your best interest to pay to have it done so you don't fry a computer, which is possible with poking around on wires and not knowing if they are data communication wires or wires that make devices work.
My suggestion: Don't ever use those quick-tap splices ever again. Ever!
Additional advice: Your friend doesn't know enough about wiring to be a good source of advice. Find a better resource but keep him as a friend.
Best advice: Learn about wiring by reading and/or watching videos. It's not rocket science, but there are things you need to know in order to do a good job, especially on cars with computers! It may be in your best interest to pay to have it done so you don't fry a computer, which is possible with poking around on wires and not knowing if they are data communication wires or wires that make devices work.
