He revealed England's boss never explained why he was not even on the bench for Saturday's 2-2 draw at Wembley.
Crouch told The Sun: "If I'm left out at Tottenham, Harry Redknapp will tell me why I'm not playing and let me know where I stand.
"Capello keeps himself distant. He's not the sort of manager who puts an arm around his players.
"But I'll continue to play for my country for as long as I can, regardless of who the manager is."