One problem related to alternator/generator/regulator has been reported for the 2013 Buick Lacrosse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Buick Lacrosse based on all problems reported for the 2013 Lacrosse.
My vehicle stalls randomly at stops. It has happened several times since my initial report. I took the car to the dealership the first time it happened and they did not find anything. Fortunately this time when it happened, I was able to hook up a hand held computer to the car and got the code p1a6f which is for the generator control module. My problem is my VIN number was not under a recall with this exact problem for the same year and make vehicle campaign 13136.