Speed sensor in tranny, or wiring harness connection in engine bay, or wiring harness to gages in pod (i.e. loose).
Good grief. Did Ferrari hit a button to send out a satellite signal for all speedos to go out? Per my other posts from the past month or so, mine ended up being the actual speedo unit. Got the car back this past Friday. While I was at Norwood they mentioned another 348 that had the speedo go out and they replaced the sending unit and a week later it went out and was the speedo unit now too. I hope yours is the sending unit because I think Speedometers are becoming sparse.
