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Details Images
Product Overview
This premium RE0F10A JF011E CVT Transmission Step Motor (Ratio Control Motor) is professionally engineered and calibrated for Jatco CVT2 automatic gearboxes. Positioned on the valve body assembly, the step motor physically moves the ratio control valve to regulate fluid flow to the primary and secondary pulleys, controlling transmission shifting. Due to continuous thermal cycling and electrical stress, factory step motors frequently suffer from internal coil short circuits or mechanical binding. This triggers the classic Diagnostic Trouble Code (DTC) P1778 (Step Motor Function Error), causing the transmission to get stuck in limp mode with zero ratio adaptation. Replacing the faulty unit with this TRANSWIN high-reliability step motor restores precise shifting control and immediate throttle response.
Product Specifications
- Transmission Model: Jatco CVT2 / JF011E / RE0F10A / F1CJA
- Product Name: Automatic Transmission CVT Ratio Control Step Motor
- Material: High-Temperature Resistant Enameled Copper Wire Coils & Premium Grade Steel Housing
- Condition: Aftermarket 100% Brand New (Individually Bench Tested)
- Testing Protocol: 100% electrically tested for proper coil resistance (ohms match OE specs) and actuator arm stroke smoothness to prevent out-of-box failures.
Vehicle Application & Compatibility
Compatible with Jatco JF011E / RE0F10A CVT transmissions widely used in the following popular compact and mid-size platforms:
- Nissan: Rogue (2008-2013), Altima (2.5L, 2007-2012), Sentra (2.0L/2.5L, 2007-2012), Murano (4-Cyl, 2011-2014)
- Mitsubishi: Outlander (2008-2016), Lancer (2008-2015), ASX / Outlander Sport (2011-2016)
- Jeep: Compass / Patriot (2007-2016)
- Dodge: Caliber (2007-2012)
- Note: Please check your transmission trouble codes or provide your vehicle's VIN to our B2B team to guarantee 100% precise component verification.
Key Features & Advantages
- Precision Resistance Matched Coils: Engineered with high-grade internal copper windings that perfectly match OEM resistance parameters, preventing the TCM (Transmission Control Module) from throwing false P1778 electrical fault codes.
- Smooth Actuator Stroke: The internal stepper rotor and outer control arm are precision-ground to eliminate binding or sticking, ensuring flawless physical ratio tracking under extreme fluid pressures.
- Superior Thermal Endurance: Built with upgraded insulation material to resist degradation from chemically aggressive synthetic CVT fluids and high operational engine bay heat.
- Direct Plug-and-Play Fitment: Features exact factory mounting bracket hole spacing and pin configuration, allowing for a quick bolt-on replacement on the valve body.
Why Choose TRANSWIN?
As a professional global supplier of automatic transmission parts, TRANSWIN is dedicated to delivering industry-leading reliability and performance. When you partner with us, you benefit from:
- Premium OEM Quality: All TRANSWIN parts are manufactured using high-grade materials and undergo 100% rigid testing to ensure precise fitment and prolonged service life.
- Factory-Direct Pricing: We offer highly competitive wholesale pricing to maximize profit margins for transmission repair shops, distributors, and parts importers worldwide.
- Extensive Inventory & Fast Shipping: Our robust supply chain ensures reliable stock availability and prompt, efficient global shipping to keep your business moving.
- Professional B2B Support: Backed by transmission experts, TRANSWIN provides comprehensive technical assistance and reliable after-sales service for hassle-free purchasing.
Details Images
Product Overview
This premium RE0F10A JF011E CVT Transmission Step Motor (Ratio Control Motor) is professionally engineered and calibrated for Jatco CVT2 automatic gearboxes. Positioned on the valve body assembly, the step motor physically moves the ratio control valve to regulate fluid flow to the primary and secondary pulleys, controlling transmission shifting. Due to continuous thermal cycling and electrical stress, factory step motors frequently suffer from internal coil short circuits or mechanical binding. This triggers the classic Diagnostic Trouble Code (DTC) P1778 (Step Motor Function Error), causing the transmission to get stuck in limp mode with zero ratio adaptation. Replacing the faulty unit with this TRANSWIN high-reliability step motor restores precise shifting control and immediate throttle response.
Product Specifications
- Transmission Model: Jatco CVT2 / JF011E / RE0F10A / F1CJA
- Product Name: Automatic Transmission CVT Ratio Control Step Motor
- Material: High-Temperature Resistant Enameled Copper Wire Coils & Premium Grade Steel Housing
- Condition: Aftermarket 100% Brand New (Individually Bench Tested)
- Testing Protocol: 100% electrically tested for proper coil resistance (ohms match OE specs) and actuator arm stroke smoothness to prevent out-of-box failures.
Vehicle Application & Compatibility
Compatible with Jatco JF011E / RE0F10A CVT transmissions widely used in the following popular compact and mid-size platforms:
- Nissan: Rogue (2008-2013), Altima (2.5L, 2007-2012), Sentra (2.0L/2.5L, 2007-2012), Murano (4-Cyl, 2011-2014)
- Mitsubishi: Outlander (2008-2016), Lancer (2008-2015), ASX / Outlander Sport (2011-2016)
- Jeep: Compass / Patriot (2007-2016)
- Dodge: Caliber (2007-2012)
- Note: Please check your transmission trouble codes or provide your vehicle's VIN to our B2B team to guarantee 100% precise component verification.
Key Features & Advantages
- Precision Resistance Matched Coils: Engineered with high-grade internal copper windings that perfectly match OEM resistance parameters, preventing the TCM (Transmission Control Module) from throwing false P1778 electrical fault codes.
- Smooth Actuator Stroke: The internal stepper rotor and outer control arm are precision-ground to eliminate binding or sticking, ensuring flawless physical ratio tracking under extreme fluid pressures.
- Superior Thermal Endurance: Built with upgraded insulation material to resist degradation from chemically aggressive synthetic CVT fluids and high operational engine bay heat.
- Direct Plug-and-Play Fitment: Features exact factory mounting bracket hole spacing and pin configuration, allowing for a quick bolt-on replacement on the valve body.
Why Choose TRANSWIN?
As a professional global supplier of automatic transmission parts, TRANSWIN is dedicated to delivering industry-leading reliability and performance. When you partner with us, you benefit from:
- Premium OEM Quality: All TRANSWIN parts are manufactured using high-grade materials and undergo 100% rigid testing to ensure precise fitment and prolonged service life.
- Factory-Direct Pricing: We offer highly competitive wholesale pricing to maximize profit margins for transmission repair shops, distributors, and parts importers worldwide.
- Extensive Inventory & Fast Shipping: Our robust supply chain ensures reliable stock availability and prompt, efficient global shipping to keep your business moving.
- Professional B2B Support: Backed by transmission experts, TRANSWIN provides comprehensive technical assistance and reliable after-sales service for hassle-free purchasing.
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