Curious thing...Firestone must have jiggled something back there correctly because it started blowing cold later that day, haha.

Ever since I bought the truck in November, the tpms light has been on. Not flashing, just solid. The PO said he suspected the spate was low. He was right, it was, but I got different wheels and tires (with no tpms in the wheels) when I took it out and never put the spare back in to test it. Solid light, all these months.

When I picked up the truck from Firestone, the light was off. Huh. I thought they must have cleared a code or reset the battery or something and figured it would come back on eventually. Well, when it came back on it was flashing, and that's the same time the AC started blowing cold. 🤷🏼*♂️

So yeah. Problem is "fixed" but I have no idea why or how. Just gonna enjoy my cold air.

J.