Yes definitely a electronics issue because the car rolls fine in drive or reverse when it’s in gear. but once you hit the gas pedal to accelerate it just locks up
Recently replaced wheel bearings and lower control arms now on my 05 GX470. For some reason now if you in any way try to accelerate the vehicle by the gas pedal it come to halt and applies it’s own brakes and if you try to force it to drive it locks up harder and Traction control light pops up...