ECU Maverick

Need It Fixed Fast? We're Standing By

Fastest response: Text us right now — we reply in minutes!

(Faster than you can find a 10 mm socket, guaranteed.)

Same-Day Rush Available 2000+ Modules in Stock 6-Month Warranty

Whether you're a repair shop, dealership, or vehicle owner — we get you back on the road fast.

Submit Work Order Call or Text WhatsApp

Upfront pricing, no guesswork — complete our quick work order form to get started.

Time crunch? 2-day delivery available.

Monday – Friday
9:30 AM – 4:30 PM Eastern Time

Real humans in Fort Myers, FL • No bots • No runaround • Just fast, reliable results… delivered by people who still remember what a fax machine sounds like. Call us. We pick up, we get it done, and we won’t ghost you like your last Tinder date.

Professional ECU, BCM & TCM Repair
2000+ Modules In Stock – Same-Day Service Available

ZF 6HP / 8HP / 9HP Specialists • Real Humans in Fort Myers, FL • No Guesswork. No Run-Around. Just Fixed.

2000+ Modules Ready

6+ Mo. Warranty (and then some)

Minutes Average Text Reply

Find Your Module Now Text or Call (239) 291-3529

Ready to Get It Fixed Right?

Fast turnaround on most jobs (typically 24-48 hours). We exclusively use genuine OEM and professionally remanufactured modules from trusted third-party partners. Every repair is backed by our 6+ month warranty. Text us your module info for an instant quote — no surprises, no pressure.

We speak two languages here: English… and fluent check-engine light.

Text or Call Now → (239) 291-3529

Monday – Friday: 9:30 AM – 4:30 PM Eastern
Text after hours? We'll respond first thing in the morning.

Submit Work Order Call / Text Now

Common Questions

Do you work on my vehicle brand? +

Short answer: Almost definitely yes. We work on everything from European luxury brands (BMW, Mercedes, Audi, Porsche, Land Rover) to domestic workhorses (Ford, Chevy, Ram, Dodge). But we don't stop at cars and trucks — we also service heavy equipment, marine vessels, and motorcycles. And it's not just engine control modules (gas or diesel). We handle body control modules (BCM), transmission control modules (TCM), suspension modules, anti-lock brake modules (ABS/ESC), and more. If it has a control module, there's a very good chance we can help. We love cars, we love electronics — bring your fried module to us. Give us a call or text, and we'll let you know right away.

Is everything plug-and-play, or will I need programming? +

Yes! Everything we repair or provide is 100% plug-and-play — no dealer visit required, no extra programming needed. Just plug it in and you're good to go. The only catch? This assumes you're sending us your original, unmodified module. If someone's already cracked it open and played "backyard technician" with a soldering iron, well... we might need to have a different conversation. Our whole mission is to keep you out of the dealership. If any additional work is needed (rare, but it happens), we'll tell you upfront — no surprises, no hidden catches.

Are your modules brand new or remanufactured? +

Great question! We specialize in professionally remanufactured OEM modules. We source used original equipment modules (from brands like Bosch, Continental, ZF, and Valeo) and professionally refurbish or remanufacture them — either in-house or through trusted third-party specialists. Think of it this way: a brand-new module has been tested once at the factory. Our modules? They've been tested twice — once when originally manufactured, and again after our complete rebuild process. Plus, you're backed by our 6+ month warranty. Brand-new modules can only be purchased through dealerships at premium prices (often 3-5x what you'll pay here). Occasionally, we also carry high-quality aftermarket alternatives for specific applications — we're always transparent about what you're getting, and it's clearly noted on each product page. Bottom line: you get OEM-quality modules that have been thoroughly tested, rebuilt to original specifications, and warrantied — at a fraction of dealer prices.

How does shipping work? +

Simple — we make it as easy as possible for you. After receiving your work order, we'll email you a work order number. You can then ship your module to us using any shipping carrier of your choice (USPS, FedEx, UPS, etc.), or arrange to drop it off at our Fort Myers, Florida facility. Make sure to include your work order number with your shipment. We'll keep you updated every step of the way.

What if the repair doesn't fix my issue? +

Here's the thing: vehicle problems can be tricky. Sometimes a module gets blamed when the real culprit is wiring, sensors, or another component. That's why we strongly recommend working with professional repair shops — not someone who's simply swapping parts and hoping for the best. Our goal is to help you save money and get you back on the road as quickly as possible, but you have to do your part. Get the module properly diagnosed. Check everything else first. Once you've eliminated all other possibilities and the module is the only thing left that hasn't been replaced — or you've done the troubleshooting and are confident it's faulty — then send it to us. Think of it this way: proper diagnosis saves you time and money, and ensures we're fixing the actual problem. If your module genuinely needs repair, we'll handle it flawlessly — that's our specialty.

What is an evaluation fee, and when does it apply? +

All of our prices on the website are fixed — meaning you won't pay anything extra, as long as no one has worked on or tampered with your module. This includes updating the software, programming new keys or reprogramming existing ones, opening the cover, soldering components, having another "ECU shop" work on your module, or if your module has water damage. If any of these situations apply, an evaluation fee of $195–$250 will be charged on all jobs. For example, if your computer has water damage, we may not be able to extract the data normally. We'll need to do additional work — building custom setups or using sophisticated equipment — to determine whether data recovery is feasible or if it's simply better to go to the dealer. This is labor time we have to invest, and that's what the evaluation fee covers. The evaluation fee does not go toward the repair cost — it covers the diagnostic and assessment work required before we can even determine if a repair is possible.

Do you actually test my module when I ship it to you? +

We get this question a lot: "Do you test my module? Do you check if it's bad or not?" The simple answer is no. It's practically impossible to run a full test on every module. There are thousands of different control modules out there, and it's impossible to build a test platform for each one. It's the mechanic's or repair shop's job to diagnose, troubleshoot, and confirm that the module is faulty — then tell us what's not working so we can repair it or provide a programmed replacement. If we tested every module we receive daily, it would significantly prolong turnaround times and triple the costs, making it impossible to run a sustainable business. That said, we do have custom in-house test platforms for the popular jobs we handle frequently. However, those are job-specific, and we can only test certain parameters — not the entire board.

Do you only reprogram and clone modules, or do you perform component-level repairs? +

Unlike many other "ECU shops," we are able to perform component-level repairs and testing. This means we can diagnose and replace individual components on the circuit board — not just reprogram or clone data. However, this service is offered at our discretion, and we do not perform this level of work on every module we receive. Once you submit your work order, we'll get back to you with your best options. Sometimes you'll only have one option; other times you'll have several. It will be up to you to decide which route makes the most sense for your situation.

People say you guys do miracles — is that true? +

For some, it may seem like a miracle — and in certain situations, yes, it can feel that way. But in reality, it's all hard work and sweat. Many years of research, reverse engineering, and a team of incredible people have helped us do what we do best. We've invested countless hours into understanding how these modules work at a fundamental level, and that knowledge allows us to solve problems that others simply can't. So while it might look like magic, it's really just dedication, expertise, and a genuine passion for what we do.

I'm a private owner doing the work myself — any advice? +

Yes: go find a professional. We know times are tough, but from experience, we can tell you that those who try to save a dollar often end up spending more on parts and services they don't need. We had a customer who spent $17,000 on repairs trying to figure out what was causing a misfire — he even bought an ECU, which didn't solve his problem. When customers buy "project cars" from salvage auctions and expect miracles, they end up disappointed and blame others. In reality, you should stay away unless you truly know what you're doing. This also applies to our colleagues who try to do what we do and end up causing more damage than good — those jobs eventually land on our bench. If you're a private owner and don't trust mechanics, that's unfortunate, because there are plenty of phenomenal professionals out there who genuinely enjoy helping people. But if you're stuck in the mindset that every mechanic is out to rip you off, you'll end up in a bigger ditch. We are professionals, and we recommend that all non-mechanics and non-experts seek professional help and establish a long-term relationship with a trusted shop. From the statistics we've gathered, 99% of the problems we see come from people who wanted to save a buck, tried to do the job themselves, caused more damage, and then blamed others.

Engine Control Module
We offer expert repair and programming services for OEM Engine Control Modules, including
Bosch, Continental, Denso, Kefico, Delphi, and Siemens. Our advanced diagnostics and
precision workmanship ensure reliable performance and OEM-level quality.
Transmission Control Module
We provide specialized repair and programming services for OEM Transmission Control Modules, including 6HP ZF (Bosch, Continental) and 8HP ZF (Bosch). Our expertise ensures precise functionality and OEM-grade reliability for modern drivetrains.
ABS Anti Lock Brake Module
We specialize in the testing, repair, and coding of OEM ABS modules from leading manufacturers such as ATE and Bosch. Our services are designed to restore original performance and ensure dependable brake system operation to factory specifications.

Bosch Continental ZF 6HP 8HP TCM Repair & Programming
At ECU Maverick, we specialize in repairing and programming Bosch, Continental, and ZF 6HP/8HP TCMs with fast turnaround and true plug-and-play convenience.
Dealing with hard shifting, slipping gears, or stuck in neutral? Purchased a used TCM that won't program to your vehicle? We're here to help! Our expert service eliminates the hassle - no additional coding needed after installation, just plug in and go. Every repair comes with warranty and we service all vehicle makes and models.
Stop struggling with transmission problems. Ship your TCM to us today for professional repair that gets you back on the road quickly.
Get Your 6HP Bosch TCM Repaired - Click Here to Learn More
BMW MINI FRM3 Footwell Module Repair - Fast, Professional Service
We specialize in repairing BMW MINI FRM3 Footwell Modules quickly and efficiently saving you time, money, and hassle.
Experiencing frustrating electrical issues like headlights stuck on, indicators not working, power windows failing, or interior lights that won't turn on? These are classic signs of FRM3 module failure. Our expert repair service fully restores your module's functionality with true plug-and-play convenience, no coding required after installation. Simply plug it back in and everything works again.
We also offer programmed plug-and-play replacement modules for all BMW and MINI models. Every repair and replacement comes with our warranty for your peace of mind.
Don't let electrical problems leave you in the dark. Get your FRM3 module professionally repaired today.
Fix Your FRM3 Module Issues - Click Here for Fast Service
Mercedes-Benz M272 V6 & M273 V8 ECU Programming | Plug and Play ECM Solutions
We make it easy to get your Mercedes-Benz back on the road with our plug-and-play ECU solutions. Whether you're driving a C300, SL550, E550, ML550, GL450, CLS550, or any other model with the M272 V6 or M273 V8 engine, we’ve got you covered. Our pre-programmed ECUs are ready to install—no extra coding needed.
With fast service, warranty, and expert support, getting your vehicle’s ECU fixed has never been easier!
Mercedes Steering Lock Repair & Emulator - Fast Fix
We repair and program Mercedes-Benz steering lock emulators and EIZ/EZS ignition switches—fast and plug-and-play. Key won’t turn? Red dash warning? Steering locked? We’ve got you covered, no coding needed. Whatever problem you’re having, contact us—ship your unit today!
BMW F30 F31 F34 F35 15KLWUP Short Circuit Repair - Fast & Reliable
BMW F30 F31 F34 F35 15KLWUP short circuit issues—fast and plug-and-play. Symptoms include battery drain overnight, cluster not sleeping, or DTC 804086 codes. Our repair service restores your module, no coding needed.
FIx your BMW F30 15KLWUP
Mercedes-Benz 9G TCM 725.0 VGS NAG3 Expert Repair Service
Experiencing issues like rough shifting, failure to engage gears, or seeing fault codes like P073E00 and P07B700? ECU Maverick specializes in repairing and reprogramming the Mercedes-Benz TCM 725.0 VGS NAG3, restoring your vehicle's transmission performance.
Mercedes-Benz 9G TCM Repair
BMW F01 F02 7 Series 740i, 750i, 750Li Mechatronic hard-shifting, turbine speed sensor repair service
If you're dealing with rough shifting, delayed gear engagement, or fault codes like "Turbine Speed Sensor", 5088 L1-L4, P07BF, 7E9, P0700, and 400626, ECU Maverick can help! We specialize in repairing and reprogramming the BMW 7 Series TCM/TCU Mechatronic units (part numbers 5WK750010AA, 1D3901, 5WK75000AA). Whether you have a 740i, 750i, or 750Li (model years 2009-2012), we’ll get your transmission back to peak performance.
2009-2012 BMW 7 Series TCM Repair
ABS Module Repair Services - Restore Your Vehicle's Safety Features
If your vehicle's ABS light is on or your speedometer isn’t working, ECU Maverick is here to help! We provide fast and reliable ABS module repairs for a variety of makes and models. Our team will quickly fix your ABS module, ensuring your vehicle's safety features are restored.
Airbag Control Module Repair & Programming - Fast & Reliable Service
If your airbag light is on, ECU Maverick can help! We specialize in repairing and reprogramming airbag control modules for a wide range of vehicles. Our expert team ensures your airbag system is restored to full functionality with warranty on all repairs and programming.