Anyway, I had the same problem with some newer tires mixed with older ones (even though they were of the same size and exact type). The system seems a little more tolerant with the new rubber in front. Try the switch again and see if the problem goes away.

It's possible that during the tire changes a wheel speed sensor was damaged, but fairly unlikely.

 

the highlighted line is for anyone else that is replying that might not see the dates.

 

+1 ok, good point. fixed.

 

thnks man, ill check it and see what i can do, ill check the speed sensor too!