Abs track control and 4hi/4lo lights on after tire repair

Hello all,
I had a screw in my tire, took it in to local tire shop. They put it on the lift, fixed the puncture, and when I got it back the dash lights for abs and traction control were on and the 4hi/4low lights were flashing. I called the tire shop and they said to give e it some time and see if they went off. Later that day they did go off, but then came back on and have been on ever since.
Tire shop said I'd have to take it to a dealership and they'd pay of it was something they damaged. I was very busy/lazy and didn't follow at the time up since the truck drove fine. Now it's been a year and I want to trade in my truck but don't want to take a big hit on value with all these warning lights on.
. Any ideas what I should do? I did go to toyota yesterday and they pulled codes that said it could be a solenoid or maybe speed sensors, etc. I don't think it should be an actual major problem since they only came on after getting my tire repaired, and I don't want to pay a bunch of money since I want to trade it in. I also am not well versed in any automotive mechanical skills.
Thanks for any help.

 

Get a Bluetooth OBD code reader ($10 on Amazon) or go to AutoZone or a similar place. It'll likely tell you the exact problem. You can as always ask here if it isn't clear.

When I had this problem is was an ABS sensor. They're about $20 and easy to swap. I did it myself and I'm a literal idiot.