As long as it was installed properly, it should work fine. All the talk here of the vehicle being able to handle higher amperage doesn't mean you have to use that. It's just the max. The vehicle will charge fine at any amperage at or below that (just slower, of course).Thanks for the info! I'm pretty sure I have a 60amp circuit. (Not at the house now.) Hope it just works as I have to add a new one in a 2nd location...it'd be nice to only buy 1 more. ;-)