My '07 Pacifica has a tire pressure readout for each individual tire, a handy feature for sure. Well today I rotated my tires and now my tire pressure display is reading wrong, the values it shows are for the old tire position before I rotated. Is this an attribute that has to be set with a dealer scan tool? Are there inexpensive scan tools available that can perform this function? For now I just have to make a mental note which reading is which tire, not the end of the world, but it'd be nice to correct this.