The problem ...and the "fix" I've posting about happened on my 2022 model year. So it's definitely common problem, from 2020 through 2022.
(Sorry, I can't say if it's affecting 2023 models or not, though.)
UPDATE: The FIX: It appears as though the root of the issue is a "rear-wheel speed monitoring problem." The Toyota Tech and Engineer did a "live data" road-test and discovered that one of my rear wheel speed sensors was cutting in and out randomly. After another quick inspection it was...
I don't have this issue with my 2018 TRD Off-Road.
Never had it with the 2014, the 2010, or the 2006 4runners either.
It seems to have started with the 2021 Toyota models.
Same issues popped up again after multiple attempts by Toyota to repair.
I've had a rear-wheel speed sensor replaced because that was Toyota's initial diagnosis. They erased the codes as well, but it didn't last long before the issue popped up again.
It went back to the dealership where...
Same issue. 2022 TRD Pro. Just this past weekend, we're driving along the road when all of a sudden a warning chime sounds and the dash lights up with a bunch or warnings/malfunction alerts:
ABS
Brake system
Braking power low
Drive-start control system
Multi-Terrain select system
AWD system...