One problem related to power assist brake has been reported for the 2003 Buick Rendezvous. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Buick Rendezvous based on all problems reported for the 2003 Rendezvous.
2003 Buick Rendezvous with a failed braking system. Consumer had the braking system repaired. Prior to getting it fixed two company's told her there was nothing wrong with the brakes. The consumer stated just about every time she applied the brakes when going down a slight grade, she would experience backward pressure. The vehicle felt as if it was still moving after the brakes were applied. Finally, the abs light illuminated. Soon after, the problem was discovered to be the power brake system. The insulation from the right front speed sensor and surrounding wiring contained an open circuit.