I have replaced the rear calipers on a 2006 lexus gs430. The ECB has a maflunction but i cant access the actuator test screen to relearn the ECB> Has anyone encountered a similar situation where you have replaced brakes on a vehicle that has electronic brakes and the dashlights need to be turned off? When I bought the maxidas ds708 a few months ago I was informed that I could perform brake work on ECB vehicles?