Hello! I have a 93 sc300 auto. I used to get all the lights for abs and traction control illuminating on the gauge cluster. I tried to bleed the trac pump and actuator and it seems to have helped, but the abs and trac light still comes on. I've been able to consistently turn the light off. By letting the car warm up for a few minutes, then turning the car off, turning the key to the acc position and waiting for the light to go off. This turns all the abs abs trac lights off. Every once in a while after a long drive. Abs, trac, and trac off lights will all come back on.

Any ideas would be helpful
Thanks!!