One problem related to abs brake fail 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.
The contact owns a 2003 Buick Lesabre. The contact stated that at various speeds the abs light illuminated and the abs system failed to function . The failure became progressively worse over time. The failure was diagnosed by a local mechanic who stated that there was a technical service bulletin 030525008, dated October 2003, for the abs jumper harness (part # 103141677). The service bulletin stated that both wiring jumper harness' should be replaced. The vehicle will be repaired at the local repair shop. The failure and current mileages were approximately 67,000.