Cooling Fan Acting Up

in that it doesn't run like it used to hasn't started up while riding in 95 degree days and after I shut off the bike it may or may not start and sometimes starts a few minutes after I shut it down, at which time it sounds like it is struggling for a few seconds.  The blades spin freely when I spin them manually, and I can't find any troubleshooting procedures in the manual. ,Check the fuse and the temp sensor.,,,