Two problems related to dash wiring have been reported for the 2002 Buick Lesabre. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Buick Lesabre based on all problems reported for the 2002 Lesabre.
While driving dashboard indicator flashed on for a few minutes. After contacting the dealership technician was unable to duplicate the problem, and said it was an intermittent failure.
Consumer noticed while traveling with day time running lamp on and while sun is shining dash oard indicator gives poor reading 30-45 seconds after traveling.