One problem related to wiring has been reported for the 2002 Buick Regal. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Buick Regal based on all problems reported for the 2002 Regal.
Started having problems with abs brakes on August 1, 2004. The abs light/traction control light stayed on. Contacted the dealer, and took vehicle to them about once or twice a month. They have replaced several vbpmv module, bctmb module, and wiring on the wheel sensors, also, they have cleaned wheels speed control. When the abs light comes on there is extended stopping distance. The consumer has another appointment to take vehicle back to the dealer on September 26, 2005.