Quote Originally Posted by stlmo_gtp View Post
before spending your money be sure to check the connections first, mine was on for about 6 months and then just went under the car pushed on all the connectors to make sure that that's not what the problem was and then BAM lights went off
+1

mine started one night after a drive... then just this past week, I was installing my SS grilles and looked under the car. The front right wire was completely disconnected and hanging down. I reconnected it and ABS light and TCS Off light stayed off.