E46Fanatics - View Single Post - Help front brake locks up then releases while driving.
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Old 07-11-2010, 12:46 AM   #3
Registered User
Join Date: Jul 2010
Location: gainesville florida
Posts: 3
My Ride: 2003 325 sedan
Hey thanks for the response man. Im pretty sure the caliper isnt sticking cause the front end on my cars practically new. I just put new calipers, rotors, brakes, and suspension arms. The abs unit , dsc or something is applying the front passenger brake. i can hear the unit make a noise to apply the brake when t happens. it does it like after 5 mins of driving and only for a quick second then releases. After it releases the lights will come on. I will look at the wheel speed sensor. Do you think it just needs cleaning or need to be replaces? Is this a common problem that happens when the wheel speed sensors fail?
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