In the past year I have had constant problems with VSC/TRAC/ABS on my 2001 toyota 4 runner limited edition.

When at a complete stop (stop sign, interestion, waiting to turn) and I try to drive the VSC will kick in and shut off all power controlling the engine and I hear relay clicking on (as if I was sliding out of control) having the foot to the floor or constantly pushing the gas pedal doesn't affect it at all. In the past the VSC/TRAC has coded out and displayed VSC off/ Trac off and check engine light, by doing this it completely eliminates the malfunctions. However after bring to garage and doing maintenance ect. (disconnecting battery/mechanic trying to help out) it will reset again and then Im back to square one..

Also When pulling into parking space or slowly stopping at intersection (sometimes) it will make a buzzing sound and lock up and jerk the car forward a little bit. (Im guessing that its related to the above problem)

Its starting to get bad and will not code out as usual. Hoping someone had /knew of a similar problem and what it possibly could be for an easy fix.

Thanks T4R community