P11F1 Error Code - Anybody ran into this (on a 2019 TRD OR 6MT)?

Howdy all,

Relatively new, with a 2019 TRD OR 6MT.
Pre drive to a bowling outing earlier today, the check engine light kicked in.
(I was thinking the new Tacos might have a decent system to notify errors, but they don't)
Pulled out my bluetooth OBD2 and Torque program: P11F1 - Powertrain.
Used Carista: P11F1 Manufacturer-specific code
Ran my VIN and states no problems with my car.

Anybody on the board can check what P11F1 for a taco is (as I couldn't find anything after a quick search)?
3xxx miles. No hard driving. No engine mods. Sound (speakers, under seat sub) upgrade. The truck was running fine to and back home from the bowling alley; no knocks/etc. Tank currently ~3/4 full on 91.

NOTE: I reset the error code (via Torque app) so i don't see the check engine light. Hopefully no problems occur when I get out later tonight (or for work tomorrow morning).