2010 Toyota Tundra Crewmax Platinum

Still learning to navigate this site, a fellow member suggested I post this in the correct place, under 2nd Gen Trucks

Good morning, I'm new to this forum so it will be nice to talk with some folks a lot smarter than me when it comes to keeping my Toyota on the road. My truck is a 2010 and its been a workhorse all these years, but a gremlin is popping up from time to time as expected with a vehicle running 262,000 miles on it. Yesterday I cranked the truck up and the check engine light came on with the LSD Light staying amber and the 4LO light flashing. Thinking it was a sensor in the transfer case I checked to make sure it went into 4 high, which it did, and I don't use it a lot, so coming out of the setting was a little hesitant. I haven't checked 4 low in fear it will get stuck there but I will. Ran the AutoZone scan and it came back saying I needed a new ignition coil, which I will replace this weekend after I pick up the part, it has been running a little rough. Would the truck throw these lights that seem to point to the drivetrain if the ignition coil is going bad? I added a pic of the craziness for reference...thank you all!

 

I would edit title to add problem. I think a bad wheel sensor can do this as well. ONLY use OEM or DENSO sensors on your truck. Toyotas don’t like cheap Chinesium electronics sold at FLAPS.