One problem related to brake disc caliper has been reported for the 2002 GMC Sierra 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 GMC Sierra 2500 based on all problems reported for the 2002 Sierra 2500.
The pedal went all the way to the floor, and I missed the turn I was trying to make. I rolled to a stop. I walked to a service station. I was informed that all brake lines were corroded and had to be replaced. All lines, hoses, and calipers were replaced at a cost of $1800. 00.