No. There is no such code in Kingdom Hearts 2.
Auron
In Kingdom Hearts 2, Auron makes an appearance in Olympus Colosseum as an NPC who serves as a party member. Like all other party members, Auron is just an NPC (Non-playable character), and you can not play as him. The only playable characters in the game are: Sora, Roxas, and Riku.
You can only use Sora, Donald and Goofy, and Auron sometimes
Auron, the red-clothed, no-nonsense mentor, originates from Final Fantasy X. As a supporting character and team member in Kingdom Hearts 2, Auron is also a sword-wielding protagonist with origins from FFX.
There are no code breaker codes for this game.
Yair Auron was born in 1945.
Auron Miloti was born in 1973.
The population of Dun-sur-Auron is 3,942.
The area of Dun-sur-Auron is 50.09 square kilometers.
There is no information on where Auron is located. Auron is a playable character in Final Fantasy X, he was a former warrior monk and was often sought after for advice from the other party members.
no Auron is not bad in ffx (final fantasy x) or in ffx-2 but he's not in ffx-2.
well auron is already dead hes just a ghost pretty much