There may be the following reasons why the car loan card will freeze inexplicably:

First, if the credit card is frozen, it may be that the credit card has an abnormal transaction;

The second is to overdraw the bank card. When the overdraft exceeds the share, the bank will immediately freeze your bank card;

3. If the debit card is frozen, one is the wrong account freezing and the other is the judicial freezing; Wait a minute.