I hydroplaned the other day in heavy rain and got a DSC warning light and brake light. I fixed the error by rinsing my wheels / brakes and them pulling my parking brake while rolling down the driveway backwards at about 5MPH, made a grump clunk and then the brakes engaged. No more warning light! Everything works good now... I would try that and new ABS sensros before buying a new pump. I thought I was going to have to buy one and found some on Ebay.
