The ETC credit card has expired before agreeing to the following steps.
1. Contact the credit card issuer: Call the credit card issuer’s customer service number, log in to its official website, and learn how to apply for a new credit card.
2. Update the credit card information on the ETC platform: log in to the ETC platform, find the relevant page, and update the new credit card information for subsequent payment operations.
3. Pay attention to the ETC account balance: During the card replacement period, please check the ETC account balance in time to ensure that there is enough money for highway rides and other ETC scenarios.