VCS, ABS, Brake light
 

I have a 2005 RX 330 and while driving VCS, brake and ABS light comes on simultaneously after driving for an hour....... The lights disapear if I turn off the engine and restart the car..... then it takes another hour or so before they reappear........ I recently had the tires rotated and it may be that the technician accidently disconnected or loosened the sensor whilch I believe is near the tire/rotor........ Does this make sense?Do you know where to locate these sensors or wiresfor these sensors near the Tire/rotor? A picture would be helpfulThx a lot