What is the method to reactivate ETC after removal?
2 Answers
ETC reactivation method after removal: Insert and remove the ETC card twice consecutively until the electronic tag screen displays "Bluetooth is on". If "Tag invalid" appears when inserting/removing twice without the electronic tag attached, this is normal and doesn't affect activation. Alternatively, you can directly press the button on top of the electronic tag to enable Bluetooth. Turn on your phone's Bluetooth and open the corresponding mobile APP (usually there's a download QR code on the electronic tag), then enter the device activation interface. Click "Device Connection" and wait patiently for the "Connection successful" prompt. After successful connection, upload a photo of the vehicle's front to complete activation. ETC installation process: When receiving the device, first check if the ETC card and electronic tag (OBU) are damaged. Press the anti-removal button on the back of the OBU - a red light will briefly illuminate, and the OLED screen will display "Tag invalid" or "Please insert card", indicating the device is functioning normally. Clean the windshield, ensuring the glass surface is smooth, clean and dry. Then peel off the OBU's adhesive backing and stick it to the installation position, pressing firmly for 2-3 minutes to remove air bubbles. Insert the ETC card with its front facing the driver and back facing the windshield, making sure the chip is properly inserted into the OBU device.
I've dealt with ETC device removal and reinstallation several times before, accumulating some experience. When removing it, don't rush. Use a plastic card or professional prying tool, gently insert it from the edge of the device, and pry it open bit by bit, avoiding sensitive areas of the windshield to prevent scratches. After removal, thoroughly clean the residual adhesive on the glass with alcohol or cleaner and let it dry. When reinstalling, choose a good spot, such as avoiding the rearview mirror area, to ensure normal signal reception, and secure it firmly with new double-sided tape. Reactivation usually requires contacting the ETC service provider, either through their app or customer service hotline, by entering the device serial number or scanning a QR code. You might need to wait a few minutes for the system to update the location. Doing it yourself saves money, and it only takes about ten minutes. Remember to replace the adhesive if it's expired to avoid the device falling off mid-journey and affecting your passage.
