Model Compatibility: Fits Crosstrek, Forester, Legacy, Outback, and Impreza models equipped with CVT TR580 or TR690 transmissions.
Electrical Specification: Measures 3.4–3.7Ω at one coil and 12.2Ω–13.2Ω at the other coil as specified for torque converter lock-up solenoid function.
Functional Purpose: Replaces the torque converter lock-up solenoid to restore in compatible CVT transmissions.
Design Intent: Matches the physical and electrical characteristics required for integration into the TR580 and TR690 CVT control systems.
Installation Scope: Intended for use as a direct replacement solenoid in the torque converter assembly of listed vehicle models and transmissions.
Description
Torque Converter Lock-Up Solenoid with resistance values of 3.4–3.7 Ω (black color) or 12.2–13.2 Ω (brown color), compatible with Crosstrek, Forester, Legacy, Outback, and Impreza models equipped with CVT TR580 or TR690 transmissions.Matches factory specifications for replacement use.Compatible with part numbers 31825AA050, 31825AA051, 31825AA052, and interchange part numbers 31706AA030, 31706AA031, 31706AA032, 31706AA033.Includes one solenoid unit.Verify resistance value and part number against the existing component before installation.