2004 MPV All four brakes are locking up
 

I have a 04 MPV and all four brakes are locking up on me. It has ABS and Traction control. When the brakes are cold it moves fine then after a little while when they heat up u can feel the brakes start seizeing up. and if u come to a complete stop u are stuck till they cool and then u can move the car again. Is there something in the abs not letting off pressure, is the master cylinder not letting fluid back in? has anyone ran into this before? Help!

RE: 2004 MPV All four brakes are locking up
 

I usually find that someone has mistakenly put oil in the brake master cylinder. I would completely flush the system first.