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How to test the E-ZPass transponder?

There are a few ways to test an E-ZPass transponder:

  1. Use an E-ZPass compatible toll road: You can drive through an E-ZPass lane at a toll road and see if the transponder is properly detecting and deducting tolls from your account.
  2. Check your account online: Most E-ZPass agencies have an online account management system where you can view your account balance and transaction history. This can help you confirm that your transponder is working properly and communicating with the E-ZPass system.
  3. Test the transponder with a diagnostic device: Some E-ZPass agencies have diagnostic devices that can test the functionality of your transponder. These devices are usually available at E-ZPass customer service centers.
  4. Contact the E-ZPass agency: If you are having problems with your transponder or are unsure if it is working properly, you can contact the E-ZPass agency that issued the transponder for assistance. They may be able to troubleshoot any issues you are experiencing and provide further guidance.