

- HYUNDAI SONATA 2017 SMART KEY HOLDER SERIAL
- HYUNDAI SONATA 2017 SMART KEY HOLDER CODE
- HYUNDAI SONATA 2017 SMART KEY HOLDER OFFLINE
The PIN code is a unique code for each vehicle and it is programmed into ECM at production line. PIN code stands for of Product Identification Number code. The vehicle specific data are written into the transponder memory.

The data of all transponder, which are valid for the vehicle, are stored in the ECM.ĭuring the key teaching procedure the transponder will be programmed with vehicle specific data. Only if the results are equal the engine can be started. The ECM carries out the check of ignition key by special encryption algorithm, which runs in the transponder and in the ECM in parallel. The immobilizer system consists of the ECM, the SMARTRA, the lamp and ignition keys with built-in transponder. The multiplexer is a part of ECM hardware. The ECM controls the communication either to SMARTRA or diagnostic equipment on K line by switching of a multiplexer and specific communication procedures. During communication of ECM and SMARTRA the K line of ECM cannot be used for communication. The SMARTRA communicates to a engine control module via a dedicated communications line (called W-Line, or Immo-Line).
HYUNDAI SONATA 2017 SMART KEY HOLDER SERIAL
This device is only an advanced interface, which converts the RF data flow (radio frequency of 125 kHz) of transponder into serial communication to ECM and vice versa.

The SMARTRA does not carry out the check of validity of transponder or the calculation of encryption algorithm. The SMARTRA unit contains an integrated inductive antenna and electronics around the ignition lock assembly.
HYUNDAI SONATA 2017 SMART KEY HOLDER OFFLINE
We just need the VIN number if available and it is better to also share the make/model/trim/year for your vehicle.If you want to check the compatibility now, you can reach us through chat, WhatsApp, phone or send us an offline message.The SMARTRA stands for SMARt TRansponder Antenna. If you are not sure 100% that this remote is compatible with your vehicle, we can help you check the compatibility, it is a free service from KEY4. Please be sure to check the vehicle compatibility guide and match the Manufacturer Part Number / FCC ID as there are remotes that look the same but are different. This 2015-2017 Hyundai Sonata keyless entry remote also known as Smart key car, prox keyless remote key, proxy keyless entry system, smart car key replacement. We do not offer any locksmith services (programing – cutting keys). This 2015-2017 Hyundai Sonata key fob replacement needs to be programmed by a professional automotive locksmith or a local car dealer and the price above is not including the programming cost. You can purchase separately from the “Frequently Bought Together” items above. Please note that the insert emergency key is Not included with this Hyundai keyless remote. This 2015-2017 Hyundai Sonata push-to-start key has 4 Buttons, Lock, Unlock, Trunk, Panic and comes including a battery CR2032, designed to work with vehicles that equipped with a push-start button (push to start cars). This is a Genuine Original OEM Hyundai Sonata, Sonata Hybrid smart key fob that comes in the Original OEM manufacturer package directly from the Hyundai dealer at a low sale price. There is another part number from Hyundai 95440-C1000 / 95440C1000 - 95440-C1000N / 95440C1000N can be used as a replacement for this item. This is a New proximity key that fits Hyundai Sonata (2015-2017), Hyundai Sonata Hybrid (2016-2017), the part number printed on the package is 95440-C1001 / 95440C1001 and the FCC ID is CQOFD00120.
