Hey All,
I am new here but I have researched this site plenty. I've got a 2015 Scion tC 6spd manual about 93k current. I wondered if anyone knew a diagnosis to a VSC/TRAC/ABS/Brake lights being lit at 1200rpm and not going off till load is lifted off the wheels (like when coming to a stop). I do notice that my lights flicker, and a l'il bit of power loss not intermittent when these lights are lit. I have replaced spark plugs, cleaned MAF with proper MAF cleaner, I have replaced battery, alternator. I cant get codes off of it per no CEL. I am decent at mechanics but having a hard time with this one. I am assuming something to do with ABS or the VSC sensors but not 100% if anyone could shed some light on this for me I would appreciate it.

 

Considering the ABS light is on, I'd start there as it plays into all the others (the maint light is just a Toyota light to get you to go to the dealer - easy to reset). Might be as simple as low brake fluid but could be something more involved or a failed or disconnected ABS sensor on one of the wheels.