One problem related to brake disc caliper has been reported for the 2003 Buick Lesabre. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Buick Lesabre based on all problems reported for the 2003 Lesabre.
2003 Buick Lesabre experiencing problems with a bolt loose on the left front brake caliper. The vehicle was towed the a dealership and the rep assurred the consumer the bolt was taken care of and the vehicle was safe, however on may 1, 2005 while driving, all of a sudden the vehicle made the worst noise which was coming from under the vehicle. Upon looking under the vehicle, the consumers husband discovered the right front bolt was missing, which allowed some part of the brake to swing down and hit the wheel.