I lose power to rear wheels when driving over 60 at times.

What is your question?

While driving over 60 I lose all power to the rear wheels. If I slow down to 35 or 40 the power returns. Several caution lights have been coming on including the one that disables the car as well as the antilock brakes, traction control and engine light. - but go off when turned off and restarted. The total loss of power only occurs at speed as in interstate driving.