4x4 light and code 5462

[Natezo]

So I drove up to the mountain and on the way my tire pressure light went on...drove another 45 mins arrived at mt and as I’m sitting in traffic to park the 4x4 light comes on and as I turn into lane to park I feel binding in front steering the feeling you get when turning a vehicle that’s in 4wd. I scanned the car this morning after airing up front driver side tire that was low. It’s still throwing code “5462 - servo motor force too high”

I tested the wheel speed signals, they are in sync.
I tested the DSC off button but it has no effect on the light.
I tested the downhill descent button and it works, can be turned on and off.
I have a 1 year old actuator motor and about 10k miles on a t case fluid change, I also have about 150 miles on new pads and rotors on all 4 corners...not sure what would drive the 5462 code???