Three problems related to battery 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.
: the contact stated there was a battery leak under the back seat where the battery was located. There were no warnings prior to the failure. The vehicle was not taken to the service dealer. An independent mechanic determined that the battery acids had eaten the plate where the battery sat. Updated 12/05/06.
Consumer had engine problems. Also, every time consumer turns off vehicle at night time ,he comes back next morning , and has no battery. Manufacturer and dealer were contacted, and would not acknowledge the problem. Ts. . . . . .
The battery went low. When trying to jump start the vehicle the consumer noticed the battery was not under the hood. A mechanic came to jump start the vehicle. It was discovered the battery was located under the rear seat cushion.