The 34-year-old, who has been with City for seven years, has yet to feature for the side this season and was left out of Guardiola's last three matchday squads.
"Yaya is fit and ready to play. Pep picks the team and it is his right to leave Yaya out of the team," a source close to Toure told the Sunday Mirror.
"Yaya's relationship with Pep is good, but he has not been told anything in detail about what he needs to do to get back into the squad."
Toure faced a similar situation last season and failed to play until mid-November following a public dispute between his agent and Guardiola.