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Why can't the Model 3 detect the card key?

1 Answers
VanArcher
07/28/25 8:25am
Model 3's inability to detect the card key is due to issues with the NFC module or the card itself. NFC Module: This refers to the Near Field Communication technology module. Basic Technology: This technology evolved from contactless radio frequency identification (RFID) and was jointly developed by Philips Semiconductor (now NXP Semiconductors), Nokia, and Sony. It is based on RFID and interconnection technology. Near Field Communication is a short-range high-frequency radio technology operating at 13.56MHz within a 20cm range. It has three transmission speeds: 106Kbit/s, 212Kbit/s, or 424Kbit/s.
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