I know how to do the oil reset. This is the gas cap wasn't tight and the light came on called dealer they said tighten the gas cap, did that and the light went out. Now couple weeks later it's back on and the cap is tight, I assume it's still in the computer and just came back on. So I want to clear it, Used to be you disconnect batt for a few minutes and it would reset.Don't know if these newer trucks are the same.
