丰田变速箱档位开关 84540-46010 AV2316 自动波箱

This replacement part meets OEM standards in material and process; housing uses reinforced nylon injection molding; internal contacts are gold-plated; better wear resistance and corrosion resistance than some aftermarket parts; long-term use avoids poor contact or signal drift. OEM 84540-46010, 8454046010 and AV2316; fits many Toyota models with automatic transmissions, such as Corolla, Camry, RAV4. Function: sends gear position signal to the transmission control unit to ensure accurate shifting logic and correct gear identification for starting and reverse. Installation-medium; remove transmission side cover; align locating pin and wiring connector; recommended to be installed by a mechanic familiar with automatic transmissions to avoid seal damage or misalignment.