On certain sport utility vehicles, the brake pedal pushrod retainer may be missing. If the retainer is missing, the brake booster pushrod could disengage from the brake pedal.
Dealers will inspect the vehicles for the brake pedal pushrod retainer and install one if it is missing free of charge. The manufacturer began contacting owners by telephone on March 10, 2005. Owners may contact Chevrolet at 1-800-630-2438 or GMC at 1-866-996-9463.