Brought it in for repairs on Monday, 01-30-17, for a repeated problem, since I have had the truck, of a surging problem {engine idling acceleration} that pushes the truck when backing up, or going forward when pulling in or out of the garage, I have also had a problem with the trip odometer and the climate control temperature display resetting on it’s own. I had accelerated to pass a car, and as the transmission shifted to a lower gear it made a loud bang as a hard shift, not soft as it should. As of today 02-04-17 the truck is still in the shop waiting on parts to be shipped from Toyota. They are replacing the Instrument cluster. Said they found a loose ground terminal that should take care of the trip odometer and the climate control temperature display resetting on it’s own.We will see when I get it back.