I have a 2009 T&C with 167,000 miles.  The ABS, ESP BAS, and traction control (car with squiggly lines) lights are on all the time.  A while back, as I would back up to leave my driveway and as I'd steer to the left to go around my son's truck, the lights would come on, but a few houses down the street, they would go off untill the next day, now they are on all the time.  A garage I go to I fully trust says I need an ABS module (or something like that) and it'll run $800 without looking at it ( they only charge for what corrects the problem).  It handles fine, but I have emissions test coming up in the Spring...  Could it simply be a wheel speed sensor and not the controller?  And insight would be greatly appreciated!