I know I've seen a discussion on this, but I can't find it..
Apps sensor is only 3 months old. New oil and filter change last week.
With the warmer weather came this problem with the tranny hunting gears mostly while in overdrive, but if I turn the overdrive off it still does it.
It happens on the street, mostly when the engine is not under a load (just puttin' along).
While towing, it happens anytime I get off the pedal.
Any and all suggestions are welcome. I reset the Apps via the battery disconnect and the problem went away until the warm weather came in again. Any time it's over 60 deg. the problem is sure to occur.
Thanks for all your help and advice.