how expensive is it to fix a p062f issue in a 2012 buick lacrosse

Question

How hard is it to fix code P062F in a 2012 Buick LaCrosse .. and how expensive?

Answer 1

P062F Control module long term memory performance

Check the battery condition, as well as the charging system, a low battery condition will set this code, If the battery was ever replaced, this code would set but be in its history in the ECM. On this year , make and model the battery condition is very important low battery especially during start up does and will set oxygen sensor code, that would be false.