Restore Your Vehicle’s Brain and Get Back on the Road
Is your vehicle suffering from frustrating, hard-to-diagnose electrical issues? A faulty Engine Control Module (ECM) can cause a cascade of problems, from a simple check engine light to a car that refuses to start. This genuine GM engine computer, service number 19210737, is the definitive solution to restore your vehicle’s performance, reliability, and drivability. We take the guesswork and hassle out of the repair by professionally programming this unit to your vehicle’s specific Vehicle Identification Number (VIN) before it ships. It arrives at your door with the latest GM software updates, ready for a straightforward installation.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a failing ECM is a likely culprit. This part is the direct fix for:
- Persistent Check Engine Light (CEL)
- Diagnostic Trouble Codes (DTCs) related to internal processor failure (e.g., P0601, P0606)
- Engine stalling, stumbling, or misfiring
- Poor fuel economy and reduced engine power
- No-start conditions where the engine cranks but won’t fire
- Erratic transmission shifting or behavior
- Communication errors with diagnostic scan tools
Instead of paying for expensive diagnostic time and a costly programming service at a dealership, our Programmed GM ECM 19210737 provides a complete, cost-effective solution.
Expert Insight: The Critical Role of VIN Programming
Many people buy a used ECM online hoping for a cheap fix, only to find their car still won’t start. Why? Modern vehicles use the ECM as a core part of their anti-theft system. The VIN stored in the module must match the rest of the vehicle’s components. Our professional, VIN-specific programming ensures that when you plug this unit in, it communicates seamlessly with your ignition, keys, and other modules. This critical step prevents anti-theft conflicts, ensures proper engine and transmission operation, and makes the installation process as simple as possible.
Features & Benefits
- โ VIN-Programmed for Your Vehicle: We flash the module with your car’s exact VIN, ensuring it’s ready for a plug-and-play installation, saving you a trip to the dealer.
- โ Updated GM Factory Software: Your ECM arrives loaded with the newest software from General Motors, often correcting factory bugs and improving performance and efficiency.
- โ Direct OEM Replacement: This is a genuine GM part, guaranteeing perfect fitment and communication with your vehicle’s existing systems.
- โ Solves Common Running Issues: The ultimate fix for a wide range of electrical and performance problems, restoring your vehicle to its original factory operation.
- โ Broad Model Compatibility: Replaces a wide range of service numbers, including 12590032, 12602044, 12603530, and more, for hundreds of GM applications.
- โ Peace of Mind Protection: This unit is backed by our one-year replacement warranty.
Frequently Asked Questions
What is VIN programming and why do I need it?
VIN programming is the process of loading your vehicle’s unique 17-digit Vehicle Identification Number and related software onto the ECM. This is essential for the module to communicate with other systems in your car, such as the ignition, transmission, and anti-theft system. Without it, the vehicle will not start or run correctly. We handle this for you before shipping.
Is this a simple plug-and-play installation?
Yes, because we program the unit to your VIN, it is designed to be a direct, plug-and-play installation. In some rare cases, a specific vehicle may require an additional security or crankshaft position sensor relearn procedure, which can be performed with a capable scan tool. However, for most applications, you simply disconnect the battery, swap the module, and reconnect the battery.
How do I provide my VIN?
After you complete your purchase, you will need to send us your 17-digit 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 receive the VIN.
Will this Programmed GM ECM 19210737 fix my specific problem?
This module is the correct solution for failures of the ECM itself. While it resolves the common symptoms listed above, it’s crucial to ensure your vehicle has been properly diagnosed. This part will not fix issues caused by faulty sensors, wiring, or mechanical components.
What happens if I have an issue after installation?
Your purchase is protected. This unit is backed by our one-year replacement warranty. If you encounter any problems with the module itself within the warranty period, please contact us for support and replacement.
Does this ECM fit vehicles other than the 2006 Solstice?
Absolutely. This ECM is compatible with a very wide range of GM vehicles, including models from Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, and more. Please check the detailed fitment list on this page to confirm it is the correct part for your specific year, make, and model.