{"product_id":"toyota-passo-transmission-1-0l-cvt-automatic-1krfe-30400-b1010","title":"TOYOTA PASSO TRANSMISSION 1.0L CVT AUTOMATIC 1KRFE 30400-B1010","description":"\u003cp data-start=\"115\" data-end=\"675\"\u003eSearching for a TOYOTA Passo Transmission 1.0 L CVT Automatic (1KR-FE, OEM Part 30400-B1010) with precise specifications and verified OEM compatibility? You’re in the right place. This continuously variable transmission (CVT) assembly is engineered to match the drivetrain dynamics, torque characteristics, and electronic control requirements of the Toyota Passo equipped with the 1.0 L 1KR-FE petrol engine, delivering smooth, seamless acceleration, excellent fuel efficiency, and dependable drivability for daily city commuting and light highway use.\u003c\/p\u003e\n\u003cp data-start=\"677\" data-end=\"1227\"\u003eBuilt to integrate precisely with the 1.0 L 1KR-FE petrol engine and the Passo’s compact drivetrain architecture, this CVT automatic transmission supports optimised pulley-ratio control, adaptive shift logic, and precise hydraulic-pressure mapping to ensure consistent performance, low fuel consumption, and long service life. The transmission control unit (TCU\/ECU) communicates seamlessly with the engine management system, enabling accurate electronic coordination that enhances throttle response, smooth acceleration, and overall driving comfort.\u003c\/p\u003e\n\u003cp data-start=\"1229\" data-end=\"1862\"\u003eOwners commonly search for a replacement CVT automatic transmission when experiencing symptoms such as delayed or jerky acceleration, slipping under load, unusual vibration or noise from the drivetrain, inconsistent throttle response, persistent transmission warning lights, or reduced fuel efficiency. Because CVT transmissions are precision-engineered systems designed to work with specific torque curves, variable pulley logic, hydraulic control strategies, and electronic communication protocols, confirming correct fitment and specifications before purchase is essential to ensure reliable performance and extended service life.\u003c\/p\u003e\n\u003cp data-start=\"1864\" data-end=\"2372\"\u003eThis CVT automatic transmission assembly is ideal for buyers searching for a TOYOTA Passo 1.0 L CVT Automatic Transmission (1KR-FE, OEM 30400-B1010) replacement, genuine OEM unit, or a complete gearbox solution that restores smooth operation and dependable drivability in compatible Passo models. CVT systems are carefully calibrated to work with engine output characteristics, adaptive ratio control, load-sensing logic, and vehicle speed inputs to maintain refined performance and drivetrain longevity.\u003c\/p\u003e\n\u003cp data-start=\"2374\" data-end=\"2831\"\u003eInstalling an incompatible or mismatched unit can result in persistent diagnostic fault codes, rough or unpredictable acceleration behaviour, reduced fuel economy, overheating risk, erratic throttle response, and premature wear of internal transmission components—especially in stop-and-go city driving conditions. Ensuring the correct transmission match and specification helps prevent unnecessary complications and protects overall drivetrain reliability.\u003c\/p\u003e\n\u003cp data-start=\"2833\" data-end=\"3301\"\u003eBefore you buy, always verify the vehicle make, model, and generation as TOYOTA Passo with 1.0 L 1KR-FE petrol engine, confirm the CVT automatic transmission configuration, and match the exact OEM transmission model or part number 30400-B1010. Proper verification ensures accurate electronic communication, correct control mapping, and smooth integration with the vehicle’s drivetrain system—delivering dependable performance you can trust mile after mile.\u003c\/p\u003e","brand":"Dyna Car Parts","offers":[{"title":"Default Title","offer_id":42830787346522,"sku":"DY_Automatic Transmission_1188","price":1256.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/3633\/2890\/files\/1_7928e320-9c7f-41be-921a-7c5ad64d6796.jpg?v=1769552248","url":"https:\/\/dynacarparts.com\/products\/toyota-passo-transmission-1-0l-cvt-automatic-1krfe-30400-b1010","provider":"Dyna Car Parts","version":"1.0","type":"link"}