One problem related to power assist brake has been reported for the 2003 GMC Sierra 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 GMC Sierra 2500 based on all problems reported for the 2003 Sierra 2500.
When I apply my brakes they release themselves just as if I let off the pedal and I have to press harder to stop. This does not happen every time but when it does it's scary. This has been going on since oct. Of 2006 and still doing so. Is there a recall on this ?.