What happened if knight broke their code?

If a knight broke their code, which typically included values such as loyalty, bravery, and honor, they would face significant consequences. This could involve losing their status and reputation within the chivalric order, being shunned by peers, or facing punishment from their lord. In some cases, they might be required to undertake a quest for redemption, or even face a duel to regain their honor. Ultimately, breaking the code could lead to a deep personal and social crisis for the knight involved.