How to Remove the ETC from the Car?
3 Answers
The ETC device on the car cannot be removed because there is an anti-tamper switch button on the back of the ETC device. After installation, this anti-tamper button presses against the windshield. If the device is removed, this button will automatically pop out, and the ETC service will be suspended. You will need to visit the relevant service center to reapply for positioning, installation, and activation before it can be used again. Precautions for Using ETC: The ETC transaction sensing range is 8 meters. When the vehicle in front stops, to prevent the ETC device of the front vehicle from malfunctioning or not having an ETC device at all, you should maintain a distance of more than 10 meters from the front vehicle to avoid automatic sensing and paying for the front vehicle. The recognition speed for ETC lanes is 20km/h. If the speed is too fast, the vehicle device information cannot be read, which will also result in a failed deduction. Unauthorized removal or movement of the OBU device, or if the ETC electronic tag falls off or becomes loose, will cause the electronic tag to become invalid. You can take it to the bank where the ETC card was issued or the highway service office for inspection. If the loosening or detachment is not due to human factors, it only needs to be reactivated.
I've changed cars several times, and removing the ETC device requires some technique. First, find a safe place to park; don't attempt it while driving. The ETC is usually stuck to the windshield with double-sided tape or strong adhesive. I use a credit card or plastic scraper to gently pry the edges, peeling it off step by step. If it's too tight, I use a hairdryer for a minute or two to soften the adhesive for easier removal. Be slow and careful during the process to avoid scratching the glass, as repairs can be troublesome and costly. After removal, remember to wipe off any residual adhesive with alcohol wipes or glass cleaner to keep it clean. By the way, why remove it? Maybe you're getting a new car or no longer want ETC services, and keeping the device just takes up space. A clean removal also prevents accidental charges or signal interference. The whole process takes less than ten minutes—doing it yourself saves hassle and money, and you'll get the hang of it after a few tries.
As a car enthusiast who loves tinkering, I've removed ETC devices several times. Let's start with the tools: I usually use fishing line or guitar strings, threading them into the adhesive area and gently sawing to separate the glue from the glass; if those aren't available, a thick old card works too. After removal, adhesive residue is a big issue—I recommend Goo Gone cleaner or applying household cooking oil, waiting a few minutes, then wiping with a cloth for good results. Also, some ETC devices have antennas embedded in the glass, so be careful not to damage the signal points during removal, or the device won't work even if reinstalled elsewhere. Once I encountered aged glue that became extremely brittle—a quick preheat with a hairdryer did the trick. The job isn't high-risk but requires patience; avoid yanking forcefully. After removal, I typically check the battery or wiring ports (if wired) to facilitate resale or returning it to the provider. Overall, DIY ETC removal can save some repair costs and give your hands a workout.
