I have a 2013 automatic Dodge Dart.I heard that one is supposed to flush the transmission every 60,000 miles. It now has 112,000 miles and it has never had a transmission flush. Is it too late to flush the transmission fluid.
The FAQ has details on changing transmission fluid. Do not have it power flushed since that can cause damage.
At this point, your best bet is to just leave the transmission alone. If it ain't slipping or banging into gears, then don't touch it. Fiat/Chrysler doesn't make great transmissions, so why chance it?