They probably put a fuse in F11 thinking there was supposed to be one in there... then when it came up with messages and wouldn't drive, assumed the worst that the BECM was faulty and jumped to replacing that, instead of pulling the fuse out again!
They probably put a fuse in F11 thinking there was supposed to be one in there... then when it came up with messages and wouldn't drive, assumed the worst that the BECM was faulty and jumped to replacing that, instead of pulling the fuse out again!