Is your 2006 Cobalt running rough, shifting poorly, or showing a persistent check engine light? A failing Engine Control Module (ECM) is often the culprit, leaving you with an unreliable vehicle and a lot of frustration. This isn’t just another part; it’s the definitive solution to restore your car’s performance and your peace of mind. We provide a professionally programmed ECM, flashed with the latest GM software and tailored specifically to your vehicle’s VIN.
Common Symptoms & Your Solution
If you’re experiencing issues like stalling, poor acceleration, decreased fuel economy, or erratic engine behavior, your ECM is likely failing. You might also see Diagnostic Trouble Codes (DTCs) such as P0601, P0602, or P0606, which point directly to an internal computer fault. Replacing the module is the only way to fix it, and our pre-programmed unit makes the repair straightforward. This 2006 Cobalt engine control module arrives ready to install, eliminating the need for expensive dealership programming or specialized tools.
- âś” VIN-Programmed for You: We flash the module with the latest official GM software using your vehicle’s unique VIN. This ensures perfect communication with your car’s systems right out of the box.
- âś” Eliminate Costly Dealership Trips: This ECM arrives at your door ready to install, saving you the significant expense and hassle of towing your car and paying for dealership programming fees.
- âś” Restore Peak Engine Performance: A properly functioning ECM is the brain of your engine, controlling fuel delivery, ignition timing, and transmission shifting. Get your Cobalt’s smooth and efficient operation back.
- âś” Broad GM Compatibility: This module is a direct replacement for multiple service numbers, including 12590032, 12602044, and 12630457, ensuring a perfect match for a wide range of GM vehicles.
- âś” Guaranteed Protection: This unit is backed by our one-year replacement warranty.
A Technician’s Note: As a mechanic with over 20 years on the floor, I’ve seen countless issues caused by improperly matched control modules. A generic, non-programmed unit from a salvage yard can create more problems than it solves, from transmission damage to security system lockouts. That’s why we insist on programming every single 2006 Cobalt engine control module to your specific VIN. It’s the difference between a temporary patch and a lasting repair that gives you confidence every time you turn the key.
Frequently Asked Questions
What is an ECM and what does it do?
The Engine Control Module (ECM), also known as the engine computer, is the central brain of your vehicle. It controls all essential functions of the engine, including fuel mixture, spark timing, and emissions, to ensure optimal performance and efficiency.
Do I need to do any programming myself?
No. The main benefit of our service is that we program the module for you before shipping. All you need to do is provide your vehicle’s VIN at checkout, and the part will arrive ready for installation. A simple security relearn procedure may be required, which can be done without any special tools.
How do I find my vehicle’s VIN?
Your 17-digit Vehicle Identification Number (VIN) can be found on your vehicle’s registration, insurance card, or on a small plate on the driver’s side of the dashboard, visible through the windshield.
Is this a direct fit for my 2006 Cobalt?
Absolutely. This 2006 Cobalt engine control module is a direct-fit replacement. As long as your original part number is listed in our interchange list, this unit will fit and function perfectly once programmed to your VIN.
What happens if I have issues after installation?
We are here to help. First, double-check all connections and ensure the battery was disconnected during the install. If problems persist, contact our support team. This unit is backed by our one-year replacement warranty for your protection.
Which service numbers does this part replace?
This ECM is a direct replacement for a wide range of GM service numbers, including 12590032, 12602044, 12603530, 12605843, 12607096, 12630457, and 19210737.