What should your daughter do if she entered into an agreement to purchase a vehicle and signed a promissory note including the details of the transaction and she was late on a couple of payments?

The only option she may have is to contact the lender and attempt to reaffirm the contract, which would include making up all missed payments and penalties in a specified time limit. Action concerning such an issue depends upon what the lender decides is in their best interest not the borrower's.