Smart Key Computer Assembly

About this product

The Smart Key Computer Assembly (#89990-48040), an essential electrical component of Toyota's Wireless Door Lock system, communicates with smart keys to unlock or lock the vehicle doors. As the smart key comes into proximity with the vehicle, the assembly receives a signal, verifies the correct key code, and activates the locking mechanism. Over time, this assembly can wear and degrade, potentially leading to miscommunication or loss of functionality, causing inconvenience and potential safety issues. Using genuine Toyota parts not only ensures compatibility but also means the part is covered by Toyota's genuine parts warranty. In conclusion, the Smart Key Computer Assembly (#89990-48040) enhances the efficiency and safety of your Toyota by providing seamless, keyless entry. Its regular replacement can prevent lock malfunctions, ensuring your vehicle remains secure.
Brand Toyota Genuine
Part Number 89990-48040

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