• Mercedes-Benz Infiniti Q30 QX30 MED17.7.2 MED17.7.3 MED17.7.5 Engine Computer ECM ECU PCM Repair Service Service M276 M278 M270
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Mercedes-Benz Infiniti Q30 QX30 MED17.7.2 MED17.7.5 Engine Computer ECM ECU PCM Repair Service Service M276 M270

Mercedes-Benz Infiniti Q30 QX30 MED17.7.2 MED17.7.5 Engine Computer ECM ECU PCM Repair Service Service M276 M270

$350.00 USD
$350.00 USD
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Mercedes-Benz & Infiniti ECU Repair Service
Repair Service with no programming or coding required! Simply Plug & Play. 

Common Problems We Fix
We specialize in repairing ECU issues that commonly cause the following problems:

  • Misfires in one or more cylinders

  • Oxygen sensor fault codes

  • Cooling fan running at high speed constantly

  • No communication with the ECU

Important: If you're experiencing these or other issues, please describe the problem in detail, including any trouble codes if available. This will help us diagnose and repair your vehicle more effectively.

Compatible Models & Part Numbers
This repair service is compatible with the following vehicles and part numbers:

Mercedes-Benz Models:

  • A250, A45 AMG, CL500, CL63 AMG, CLA250, CLS500, E63 AMG, E500, G65 AMG, GL500, GLA45 AMG, ML63 AMG, S500, S63 AMG, SL500

Infiniti Models:

  • 2015–2019 Infiniti Q30, 2016–2019 Infiniti QX30, 2023–2021 Mercedes-Benz Metris Base 2.0L, 2017–2015 Mercedes-Benz C 300 4Matic®, and more

Part Numbers:

  • A2789001000, A2769007300, 2769007300, 0261S08565, A 276 900 73 00, A2709002100, 0261S09816, NEC017-093, and others.

Why Choose Our ECU Repair Service?
Our expert technicians provide a quick and effective solution to ECU issues with the following benefits:

  • No Programming or Coding Required: After the repair, your vehicle is plug-and-play ready!

  • Affordable & Fast: Our repairs are cost-effective, and we strive to complete the work quickly to get you back on the road.

  • Expert Diagnosis: We use advanced tools to diagnose the problem accurately and offer a reliable solution.

Contact Us for ECU Repair
If you're experiencing issues with misfires, oxygen sensors, cooling fans, or communication with your ECU, don’t hesitate to reach out. Our team is ready to help!

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Getting Started

Submit Your Work Order

Fill out our simple work order form to get your unique tracking number. We'll email you shipping instructions immediately. Ship your module to us using any carrier (USPS, FedEx, UPS) or drop it off at our Fort Myers facility. Include your work order number with your shipment.

What's Covered

Thorough Bench Testing

Every module is tested before and after repair to ensure full functionality. If your unit tests fine, shows no issues, or is deemed non-repairable, a bench fee applies. We'll contact you before charging anything beyond the base service fee.

What to Expect

Turnaround & Warranty

✓ Turnaround: 2-3 business days (complex jobs may take longer)

✓ Warranty: 6 months on repairs we perform

✓ Programming: Not required—plug and drive

Who We Are

ECU Maverick isn't just another ECU repair shop, we're electronics nerds who happen to love cars. We've been reverse-engineering, bench-testing, and fixing control modules that other shops call "unfixable." While most places only reprogram or swap ICs hoping to solve the problem, we go deeper: component-level repair. That means we can actually diagnose and replace individual circuits on your module's board, not just clone data and hope for the best.


We're based in Fort Myers, Florida, and we work with repair shops, dealerships, and vehicle owners across the country. Our specialty? European brands like BMW, Mercedes, Maserati, Ferrari, Aston Martin, Audi, Porsche, and Land Rover — but we also handle domestic vehicles, heavy equipment, and marine electronics. If it has a control module, we've probably fixed it.

What Makes Us Different

Speed. Most jobs ship back within 2-3 business days. Need it faster? Same-day rush service available.

Plug-and-Play. Every module we repair or program is ready to install — no dealer visit, no extra coding. Just plug it in and drive.

Real People. Text us right now and you'll get a reply from an actual human in minutes. No chatbots, no ticket systems, no "please hold."

Honest Expertise. We've invested years into research and reverse engineering. We don't promise miracles — but when others can't solve it, we often can.

Our Mission

Keep you out of the dealership. Save you time and money. Get your vehicle back on the road — fast, reliable, and backed by our 6+ month warranty. Whether you're a professional shop or a vehicle owner, we treat every job like it's our own car on the line.