Normal
on the e7,e8 n e9 there is no indication provided for the ayc.only the acd will have a fault indication n that is if all the acd mode light lite up.for the ayc,u can check physically n the symptoms are difficulty to start or accelerate on slippery surfaces.but a sure way to chk the ayc is by diagnostic device MUT-II.u can even do the AYC and the ACD ops test with this device.