The High Voltage Battery Pyrofuse, part number 106468900J, is a crucial safety component for the Tesla Model 3 and Model Y, covering model years from 2017 to 2023. This pyrofuse is designed to safeguard the vehicle’s battery and electrical system by interrupting the high-voltage supply in the event of a severe collision or electrical fault, thereby preventing potential damage or fire.
This pyrofuse is a key element in Tesla’s advanced safety features, reflecting the company’s commitment to vehicle safety and reliability. It operates by using a pyrotechnic charge to rapidly and effectively break the high-voltage circuit, ensuring that the high-voltage battery is isolated and safe in the milliseconds following a severe impact or electrical malfunction.
Installation of this pyrofuse is essential for maintaining the safety and integrity of your Tesla’s electrical system. It’s an integral part of the vehicle’s protective measures, designed specifically for the unique electrical architecture of Tesla Model 3 and Model Y.
Whether you’re a professional technician or a Tesla owner with technical expertise, replacing the High Voltage Battery Pyrofuse is a crucial step in maintaining the safety standards of these electric vehicles.
