Have someone scan your car for you, the abs code should show up and point you towards the problem, if the light is on, there should be something stored in there, don't replace parts until you have an idea. Abs systems can create weird braking issues sometimes, especially if a wheel sensor is faulty, info below, is that your problem?
Anti-Lock Brake Indicator On After Vehicle Starts to Move or False Cycling of Anti-Lock System
Anti-lock brake control module.
Action(s) to take:
RETRIEVE DTCs. REPAIR as necessary.
Thursday, March 29th, 2007 AT 6:27 PM