Two problems related to brake fluid leak have been reported for the 2001 GMC Sierra 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 GMC Sierra 2500 based on all problems reported for the 2001 Sierra 2500.
The contact owns a 2001 GMC Sierra 2500hd. The contact was driving approximately 25 mph when the brake pedal extended to the floor with a delayed response. In addition, the brake fluid reservoir became completely empty due to excessive leakage of fluid. The vehicle was maneuvered to the side of the road and then towed to an independent mechanic who replaced the corroded brake line. The identical failure recurred. The vehicle had not been repaired for the most recent failure. The manufacturer was not notified of the problem. The approximate failure mileage was 31,500. The VIN was unavailable.
The brake petal went soft, the brake system lost pressure, major brake fluid leak from metal line(s) adjacent to the abs pump/module assy. Subsequent inspection revealed that all of the metal brake line(s), (pipes), were heavily rusted at the point where they are routed above the vehicle frame, approximately 18" in front of the abs pump assy.