I went over rail road tracks the other day and noticed the slip indicator light and the ABS both came on and stayed on for several miles. Several different people drive this van and it has been noticed several times now over the last two weeks, about 500 miles. Is my first stop really the dealership to get the vehicle dynamic control system as the manual suggest or is there something simpler I can inspect first? This is a company van used weekly for a small business. It has approximately 30,000 miles on it, and I bought it about 15 months ago with 16,000 miles. It is a 2012 NV 2500 HD Cargo/High Roof. We transport a fair amount of weight, once a week for 100 miles. I think approximately 1,000 lbs and light deliveries otherwise. The roads are poor in our area. Thanks for any suggestions!
