Does ETC require inserting a card to use?

[VonLyla]

Yes, a card must be inserted for ETC to work. Without the card, the ETC device cannot function. According to the "Rules for Using the Non-Stop Rapid Passage System," the ETC card must be inserted into the OBU device for normal operation; otherwise, user information cannot be read. If the card is removed, you can use the manual lane and have the staff swipe the card. When the ETC card is inserted into the OBU device, a prompt sound will indicate that the device is activated. If the card is not inserted, the device remains in a dormant state and cannot recognize vehicle information at toll stations, so removing the card disables ETC functionality. ETC is the Electronic Toll Collection system, also known as the Automatic Road Toll System. It is a specialized method for toll collection on roads, commonly used on highways, toll bridges or tunnels, and certain urban sections to alleviate traffic congestion. ETC Deduction Principles: Highways have one or more ETC lanes. Through dedicated short-range microwave communication between the vehicle-mounted electronic tag (installed on the windshield) and the microwave antenna in the ETC lane, the system uses computer networking technology to settle payments with banks, enabling vehicles to pass toll stations without stopping. This operates on a "pass first, deduct later" principle. Benefits of Installing ETC: Time-saving: Eliminates the hassle of waiting in queues. Green and eco-friendly: Reduces noise and exhaust emissions by minimizing stops at toll stations. Reduced wear and tear: Lowers vehicle wear and fuel consumption by reducing frequent starts and stops. Improved efficiency: ETC lanes can theoretically process vehicles 2-3 times faster, making traditional ETC more advanced and high-tech. Compared to license plate payment, ETC is more mature and advantageous. More policy support: The State Council's "13th Five-Year Plan for the Development of a Modern Integrated Transportation System" explicitly states the goal of "achieving interoperability of transportation cards in key city clusters by 2020 and significantly increasing the adoption rate of ETC in vehicles." It also sets a target of "50% ETC usage rate for road passenger vehicles by 2020." Future possibilities: Beyond improving the convenience of ETC installation and increasing passenger vehicle adoption, future efforts will promote ETC use for trucks and explore deeper integration of ETC systems with vehicle-to-vehicle communication, vehicle-to-infrastructure coordination, and other smart transportation initiatives. This will provide comprehensive travel services for vehicle owners, expanding ETC application scenarios.

[MacSabrina]

Of course, you need to insert the card into the ETC device! The card slot on the device is specifically designed for this purpose. After installing the device, insert your bank card or the ETC-specific card until you hear a 'beep' sound, which means the activation is successful. Remember to insert the card with the metal chip facing the windshield, and about one-third of the card should remain visible outside—don't push it all the way in. I learned this the hard way when I didn't insert the card properly, and the sensor gate at the toll station wouldn't lift, leaving me stuck in the manual lane for a long time before figuring it out.

[DiJaxon]

The small card that must be inserted is the ID of the pass. When inserting it, remember that the golden chip should face the inside of the car, and if there's a bank logo on the card, it should face downward. Once, I inserted it upside down, and the toll station immediately displayed 'device malfunction.' After inserting the card, a flashing green light indicates recognition, while a steady red light means it's not properly inserted. Before using ETC each time, it's best to check the indicator light status—without the card, the device won't operate at all, which is more frustrating than a phone not charging.

[MacWillow]

You definitely need to insert the card, the key is to insert it in the correct position. There's a card slot on the left or right side of the device, just insert the toll card with the chip facing inward until it clicks. I've encountered situations where the card didn't respond after insertion a few times, but simply reinserting it usually solves the problem. Some people worry about the card falling out, but actually, the elastic latch holds it quite securely. One thing to note is that during heavy rain or after prolonged sun exposure, if it suddenly stops being detected, just pull it out and wipe the chip. My card once failed to be recognized due to dirt.

[DelPenelope]

Inserting the card is a mandatory step. Important reminder for new ETC users: A savings card should have a pre-stored balance of over 500 yuan to ensure smooth passage, while a credit card requires confirmed sufficient credit limit. Once, my bank card had less than 300 yuan, and I was embarrassingly prompted 'Fee deduction failed' at the provincial boundary toll station. After inserting the card, observe the flashing frequency of the device's green light—the normal rate is about 3 flashes per second. If you notice the light isn't flashing before entering the highway, quickly check if the card is loose or inserted incorrectly. Many toll station queues are caused by device failures due to uninserted cards.

[LeilaDella]

The card must be inserted for use; otherwise, it's just a plastic shell. Remember to insert the card with the chip facing the interior of the vehicle into the card slot until you hear a prompt tone. I've used three ETC devices before changing cars, and the most practical tip is: a charge card is the best to use, unlike a debit card where you always have to keep an eye on the balance. The device can still recognize the card even if an explosion-proof film is applied to the surface, but a metal anti-slip sticker will block the signal. If you find the device powered off (e.g., after replacing the battery), remember to reinsert the card to activate the system. Once, after replacing the battery, I didn't reinsert the card and was immediately prompted by the system 'tag detached' and prohibited from using it upon entering the toll station.