Originally Posted by rsaspid
When connecting the scanner issues an error C1078 TIRE REVOLUTIONS RANGE performance. What could it be?
Originally Posted by JeepCares
Have you changed tires recently?
First of all, check to see if the tire/wheel sizes match and are at the correct tire pressure.
Yep mis-matched tires.
If your tires are more then 3/32" tread depth difference and/or different make/model of tire can cause your issue.
That means if you have Goodyears on the front and BFG's on the rear,even if the same labeled size,will actually be different sizes.And again a tread depth difference in same make/model tires from front to rear can also cause this issue.