Details

• Brand:

  

• SKU:

  30919AD180

• Other Names:

  Unit AT Control

• Description:

  
  

  Automatic Transmission Control Module – Subaru (30919AD180)

  The Automatic Transmission Control Module – Subaru (30919AD180) is a Genuine OEM electronic control unit engineered to manage and optimize shifting operations in automated manual transmissions (CVT or AT) of select Subaru models. It serves as the brain of the transmission, interpreting sensor inputs—such as vehicle speed, throttle position, and engine load—to control gear engagement, torque converter lockup, and shift timing with factory precision.

  Constructed with advanced circuitry and robust firmware housed in a sealed, vibration-resistant enclosure, this module endures engine bay heat, moisture, and mechanical stress. Subaru’s OEM-grade testing ensures long-term reliability and adaptive shifting behavior that aligns with performance and efficiency targets. Compared to aftermarket units, this OEM module maintains Subaru’s original calibration and tuning—minimizing undue wear, shift hesitation, or compatibility errors.

  The 30919AD180 plugs directly into the vehicle’s factory wiring harness and mounts into the original bracket location without alterations. As a bolt-on replacement, it simplifies installation—technicians and DIY mechanics can replace it using standard tools, with no programming or module learning time required. The module resumes factory shift logic immediately after installation.

  • Genuine Subaru OEM part – Part Number: 30919AD180

  • Controls transmission line pressure, shift timing, and torque converter behavior

  • Sealed, vibration-resistant housing withstands engine‑bay environment

  • Plug‑and‑play direct fit—no harness splicing, no calibration required

  • Maintains factory CVT/AT tuning and reliability without aftermarket drawbacks

  By replacing a failing module, the Subaru Automatic Transmission Control Module (30919AD180) restores smooth, precise shift operation—including responsive downshifts, proper torque converter engagement, and consistent line pressure. With genuine OEM engineering and fit, it helps preserve transmission longevity, drivability, and Subaru’s intended performance—mile after mile.

• Condition: New

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