Get Your GM Running Right Again
Is your truck, van, or car plagued by a persistent check engine light, stalling, or a frustrating no-start condition? A failing Engine Control Module (ECM) is often the hidden culprit behind these complex issues, acting as the brain of your vehicle’s engine. This isn’t just a replacement part; it’s a fully programmed, ready-to-install solution designed to restore your vehicle’s performance and reliability. We take the guesswork and expensive dealership trips out of the equation by flashing this module with the latest GM software, specifically matched to your vehicle’s VIN. Get back on the road with confidence and control.
Common Symptoms of a Failing ECM & Your Direct Solution
If you’re experiencing any of the following, a faulty engine computer may be to blame. This Programmed GM Engine Control Module 22819494 is the definitive solution for these issues:
- Persistent Check Engine Light (CEL)
- Diagnostic Trouble Codes (DTCs) related to internal processor failure (e.g., P0601, P0606)
- Engine stalling or misfiring for no apparent reason
- Complete no-start condition where the engine cranks but won’t turn over
- Noticeable decrease in fuel economy
- Erratic or poor transmission shifting
- Communication errors with other vehicle modules
Features & Tangible Benefits
- ✔ VIN-Programmed for Your Vehicle: We flash the module with your specific VIN before shipping. This eliminates the need for expensive dealership programming, saving you time and money.
- ✔ Loaded with Latest GM Software: Your ECM arrives with the most current factory updates, ensuring optimal engine performance, fuel efficiency, and emissions compliance.
- ✔ Plug & Play Installation: Because it’s pre-programmed, installation is straightforward. In most cases, once installed, you can simply start your vehicle and drive.
- ✔ Broad Model Compatibility: This is a trusted, reliable solution for a wide range of GM vehicles, from hardworking Silverado and Express vans to efficient Cruze and Sonic sedans. See our fitment list for details.
- ✔ This unit is backed by our one-year replacement warranty. Your purchase is protected, giving you complete peace of mind.
Expert Insight: The Work Truck Lifesaver
We recently worked with a fleet manager whose 2015 Silverado 3500 was completely down. The truck would crank but never start, and his mechanics had already spent days chasing potential sensor and wiring issues. The downtime was costing him money every hour. After diagnosing a failed ECM, he was facing a tow to the dealer and a long wait. Instead, he ordered our Programmed GM Engine Control Module 22819494. We programmed it to his truck’s VIN and shipped it overnight. The next day, his mechanic installed it in under an hour, and the truck fired right up. He avoided a costly tow and several days of lost revenue—a testament to how a ready-to-install part can be a game-changer.
Frequently Asked Questions
Do I need to do any programming or flashing myself?
Absolutely not. The main benefit of our service is that we program the module to your vehicle’s specific VIN before it leaves our facility. It will arrive ready for installation, with no extra steps required.
How do I provide my vehicle’s VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). You can typically add it as a note during checkout or reply to your order confirmation email. We cannot ship your part until we have this information.
Is this part compatible with my vehicle?
This module fits a wide range of GM models as detailed in the fitment list. The best way to guarantee 100% compatibility is by providing your VIN. We use it to cross-reference the exact part and software your vehicle requires.
What if my original part number isn’t 22819494?
That’s very common. This ECM, part number 22819494, is the service replacement for several other part numbers, including 12668866, 12643636, and others listed. As long as your vehicle is on the compatibility list, our VIN programming ensures it will work correctly.
Will this fix other problems with my car?
This ECM will resolve any issue directly caused by a faulty engine computer. However, it is not a magic bullet for all vehicle problems. We always recommend a thorough diagnosis by a qualified technician to confirm the ECM is the source of the issue before ordering.