Can ETC be detected when placed in the glove box?
2 Answers
ETC can be detected when placed in the glove box. Here are some related details about ETC: ETC installation position: It is generally installed on the upper part of the car's windshield, with a height not lower than 1.2 meters or higher than 2.5 meters. The installation angle should be between 30-90 degrees, which is the angle between the surface of the electronic tag and the horizontal plane. Precautions for using ETC: When passing through an ETC lane, the speed of the vehicle should be within 20 km/h. Do not use mobile phones or other electronic devices that may cause radiation interference when passing through an ETC lane. Once installed, ETC should not be disassembled by individuals. If disassembled, the electronic tag will become invalid immediately, and the user needs to go to the ETC customer service center to reapply and install it.
I've driven quite a few long-distance trips before, and the ETC tag placed in the glove box often fails to pick up signals. The toll booth system relies on wireless communication technology, and glove box materials are usually made of metal or thick plastic, which can completely block radio frequencies—just like putting a phone in a metal can results in no signal. I once tried tossing it in there for convenience, only to find the device completely unresponsive when passing through the toll lane, almost delaying my trip. Later, I consulted a technician at a service center, who said the standard installation must be on the central inner side of the windshield to ensure the antenna remains unobstructed. Remember, even if the glove box is slightly open, signals struggle to penetrate, and frequent attempts may wear out the device or cause incorrect charges. So, it's strongly recommended to follow the manual's instructions.
