Lexus IS250 & IS350 Engine Computer (ECU) Repair Service (2006–2014)

Professional repair service for Lexus IS250 (2006–2013) and IS350 (2006–2014) engine computers. Fixes hard downshifting issues from 2nd to 1st gear. Compatible with a wide range of ECU part numbers.

$240.00

Engine Computer Repair Service for Lexus IS250 & IS350

We specialize in repairing engine computers (ECUs) for Lexus IS250 (2006–2013) and IS350 (2006–2014). If your vehicle experiences hard downshifting from 2nd to 1st gear, this service is designed to resolve the issue effectively and efficiently.

Service Highlights:

  • Model Compatibility: 2006–2013 IS250 and 2006–2014 IS350.
  • Common Issue Fixed: Hard downshifting from 2nd to 1st gear.
  • Compatible Part Numbers: See the complete list below.
  • Thorough Testing: Each repaired unit undergoes extensive testing to ensure functionality and reliability.

Important Notes Before Ordering:

  • Unit Matching: Verify that your ECU matches the images provided in this listing to ensure compatibility.
  • Mechanic’s Responsibility: While this service addresses specific issues, other vehicle problems may exhibit similar symptoms. Consult your mechanic to confirm the ECU is the root cause.
  • No Previously Repaired Units: We do not repair ECUs that have been previously opened, repaired, or sealed.
  • Exclusions: This service does not address "No Start" or "No Communication" issues.

Compatible Part Numbers:
This service supports the following ECU part numbers:

89661-53570, 89661-53571, 89661-53575, 89666-53580, 89661-53581, 89661-53590, 89661-53591, 89661-53595, 89661-53810, 89661-53820, 89661-53830, 89661-53831, 89661-53834, 89661-53821, 89661-53781, 89661-53783, 89661-53B00, 89661-53B02, 89661-53B10, 89661-53B13, 89661-53B21, 89661-53B23, 89661-53C50, 89661-53C51, 89661-53C52, 89661-53C53, 89661-53C60, 89661-53C61, 89661-53C62, 89661-53C63, 89661-53G10, 89661-53G11, 89661-53G12, 89661-53G13, 89661-53G50, 89661-53G21, 89661-53G22, 89661-53G23, 89661-53E40, 89661-53E41, 89661-53E42, 89661-53J80, 89661-53J82, 89661-53J90, 89661-53J92, 89661-50691, 89661-53561, 89661-53562, 89661-53563, 89661-53564, 89661-53565, 89661-53780, 89661-53782, 89661-53A70, 89661-53A71, 89661-53A72, 89661-53A73, 89661-53B10, 89661-53B13, 89661-53C11, 89661-53C12, 89661-53E10, 89661-53E11, 89661-53F60, 89661-53F61, 89661-53G10, 89661-53G11, 89661-53G12, 89661-53J20, 89661-53Q10, 89661-53Q11, 89661-53760.

How It Works:

  1. Place your order and follow the instructions to ship your engine computer to our facility.
  2. Our team of experts will repair your ECU and conduct rigorous testing to verify the repair.
  3. Your unit will be returned promptly, ready for installation.

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Common Error/Fault Codes Related to a Malfunctioning Automotive Computer

Error Codes: P0606, P0601, P0602, P0603, P0604, P0605, P0031, P0038, P0037, P0051, P0057, P0351, P0352, P0353, P0354, P0355, P0356, P0357, P0358, P0359

Why Purchase Your ECM From Automotive Computer Performance?
  • Your module will function like new; Unlike some of our competitors, we perform all of the testing and repair services ourselves. This means your module will arrive fully functional, pre-programmed and ready for installation
  • We stand by our products – If it is going to fail, it’ll fail within the first 12 months. That’s why we got you covered with a 12-month warranty and lifetime phone support when you need us
  • No Core Charge or Core Return Required; you can keep your old unit
  • Guaranteed OEM products; Refurbished and Tested to Meet Manufacturers Specifications
  • Latest Software Updates
  • Plug & Drive – No Additional Programming Required
  • ASE Certified In-House Automotive Electrical Technicians
  • Readily Available Support Agents (email, phone, live chat).
  • Our customers love us! – BBB Accredited; Google Verified Merchant; 1000’s of happy customers.

Unlike some of our competitors, we are a full-service automotive computer repair facility. That means we can control our quality standards and committed to providing a great customer experience and a module you can rely on. Each and every module that we sell has been professionally inspected, diagnosed, repaired in-house by one of our certified automotive and electrical engineers and includes a one-year replacement warranty. This provides you with the peace of mind of unparalleled quality repairs and dedicated support for the life of your product.