Stuck in or out of 4wheel drive?

I have a 2013 Tundra SR5 crew max 4x4.
I use my 4wheel drive often and recently had a wheel speed sensor go bad while in 4 wheel drive. When this happens the 4 wheel drive is stuck where ever it is set, on or off.
Does anyone know how to get it in or out of 4 wheel drive when the 4wheel hi and low lights in dash are blinking? The dealer did it for me when I had it diagnosed (but not repaired) for a bad wheel speed sensor and sub wire harness. I’ll fix it myself.
I am often in places where I need 4 wheel drive (a long way from help) and when I have the same problems w/ sensor- harness, I would like to b able to do the switch to one or the other in remote areas.
thanks in advance for any help in answering.

 

I’m wondering if a battery disconnect would do it?

 

Thanks for your reply but no, at least not for me. I Tried that. I have to fool the command box in to thinking it is reading the info from the wheel!?
Thanks again.