We just bought a used 2010 Mariner from a dealer and have had it for 3 weeks. The TCS and ABS light just came on at the same time. When you first start the car and drive off it sounds like the the front brake pads are "clanking" up agains the roter, ( for no better way to describe it) after you drive off its ok but every now and then the ABS will kick in and pulse the peddle for no reason.
Before I take it to a dealer and pay a ton of money, I am looking for some suggestions to try to fix like a sensor or fuse. I've had good luck here on the Extange in the past. I got this for my daughter to drive to college. She's here with the car now.