2012 Buick LaCrosse
I have a 2012 Buick LaCrosse I turned the engine
off and the fan stayed on a few mins is this
normal? The temp gauge was in the middle but it
didn’t run hot
Had the same problem with my 2010 LaCrosse (160K). Pulled the relay (big square one 6048, 13500119) in the fuse box and it stopped. After the second time it happened I ordered a new relay on line and it is working fine.
I have had this same issue too. Sometimes pulling the relay fuse out (as the person mentioned above) in addition to reseating it after a couple minutes helps resolve this issue.