I am smiling as I got in today after the weekend to listen to the messages on the shop phone.. Customer has Super tuner on his bike we tuned a t dual ex system with a 255 cam. No big deal guy is not a computer type person.. He is at HD for the free lunch deal and ride wins a free oil change.. So he has oil change done ,.. they re flashed the ECM
........... They cannot tell him why but it was a standard checkup and they where helping him as it was N/C
So Customer is
hopping mad. I am going to show him how to reload his map. Not stating that one tuner is better but this is a funny example of what the dealer can and does do.. Dealer has no reason to be re flashing anything unless you are asking for that service.
These get used in the car world. Some even have a locking device
That's not necessarily true these days Steve. In the car business our dealerships were instructed to automatically check VIN's against our database of known recalls, product issues, available updates, etc., and to then take care of those items even though the customer didn't come in specifically for those things. We felt it was good customer service, and it also helped us get recalls off the books and improve customer satisfaction if the update improved the way the vehicle drove or the infotainment system operated or whatever. So I can see how a Harley dealership might do the same thing. Not that I believe there are that many Harley dealers who really give a chit about customer satisfaction, but there are some. And of course there are others who would do it just so they could submit a claim and get a few bucks from H-D to apply any updates. When business is slow in the car business or the bike business, claims tend to go up. Always seemed a bit strange how that worked.

I personally like the idea of a permanent label at the data connector advising the service person to NOT flash the ECM without consulting the customer, or some such verbiage. Then if they do it anyway and screw something up, they can pay to fix whatever they screwed up. I think I'd also write it in on the work order and get a copy before letting them work on the bike.
Jerry