Twice now I have disconnected the battery for several hours and noticed some changes in how the tranny acts. Usually when I back off the gass at 60 mph my truck coasts freely. The first couple hours after reconnecting the battery, it feels like my tranny is dropping out of OD when I let off the case and I feel a fair amount of engine breaking. After a couple hours, everything is back to "normal" and the truck will coast freely again. This has happened twice now and both times it is after I had had the battery disconnected. I suspect that this is part of the "relearning"process and is not an issue, but I wanted to make sure. Should I be more concerned about this than I am?

 

Don't be concerned. Your assumptions are correct. It sounds perfectly normal.

 

I had the same thing happen to me. It freaked me out at first. I was doing about 65 and let off the throttle. Then the tranny down shifted hard. And it was right after the battery was disconnected.

 

Yes it happened to me too...It's perfectly normal my dealer told me....I Was taken back at how much it braked the truck on me...

 

Good to hear. Thanks !