It's my wife's 2006 TBSS AWD. Problem has plagued us for years, basically the tranny acts just fine thru the gears lock up etc. Hit the freeway locks up fine and so on.
Problem arises when you lift to let a car merge in front of you or try to just coast. The converter IMMEDIATELY unlocks even if you are still doing 70-75 MPH. It's annoying as hell and I suspect might have taken out a converter bearing once before (from the constant locking and unlocking).
Any help on this? I've done lots of research and just hoping for a clue.
Thanks.