TOD no longer automatic

Hello,

I have a 1999 Ironman edition VX, after having the transmission serviced, I noticed that my TOD system was acting up. All 3 bars for the TOD system are on all the time, the "AUTO" light has turned off, and the "CHECK" light has not come on at all. The other thing is I cannot put it into 4L anymore, feels like I'm pushing into a brick wall. There are no odd noises and the car doesn't seem to think anything is wrong.

I was wondering if anyone else has seen this issue or had any ideas to remedy it. Power is being sent to the front wheels as far as I can tell, just not sure how much.