Get Your Car Running Smoothly Again
Is your Grand Am, Cavalier, or Sunfire suffering from a persistent check engine light, rough idle, stalling, or poor fuel economy? These are classic signs of a failing Powertrain Control Module (PCM), the computer that acts as your vehicle’s brain. Don’t let a faulty computer keep you off the road. This replacement PCM is your reliable, cost-effective solution to restore your car’s performance and dependability.
Common Symptoms & Your Direct-Fit Solution
A failing PCM can cause a wide range of frustrating and difficult-to-diagnose issues. If you’re experiencing any of the following, this part is the solution you’ve been looking for:
- Illuminated Check Engine Light (CEL)
- Diagnostic Trouble Codes (DTCs) for internal module failure (e.g., P0601, P0605, P0606)
- Engine stalling or cutting out unexpectedly
- Rough or erratic idling
- Noticeable decrease in fuel efficiency
- Failure to pass emissions testing
- No communication with diagnostic scan tools
This unit is a genuine used GM module that has been meticulously tested and is ready for service. We take the guesswork and high cost out of the repair by providing a Programmed 09356249 PCM that is flashed specifically to your vehicle’s Vehicle Identification Number (VIN) before it ships. This ensures perfect compatibility and function right out of the box.
Features & Benefits
- ✔ Plug & Play Installation: This module arrives pre-programmed to your car’s exact VIN. No expensive trips to the dealer for programming are required.
- ✔ Latest GM Software: We flash each computer with the newest, most stable software updates from General Motors, ensuring optimal engine performance and efficiency.
- ✔ Guaranteed Compatibility: By matching the programming to your VIN, we ensure this PCM works seamlessly with your vehicle’s specific options and security systems.
- ✔ Cost-Effective Repair: Get the reliability you need without the high price tag of a brand-new module from the dealership.
- ✔ Solves Common Issues: The ideal solution for fixing nagging check engine lights, poor running conditions, and communication errors.
- ✔ Guaranteed Performance: This unit is backed by our one-year replacement warranty, giving you complete confidence in your purchase.
An Expert’s Note on VIN Programming
Many people are tempted to buy a used computer from a salvage yard, hoping for a cheap fix. However, modern vehicles like yours use a sophisticated anti-theft system (like GM’s Passlock) that is tied to the original VIN. Plugging in an unprogrammed module will result in a no-start condition, leaving you with a car that’s more broken than when you started. Our professional VIN programming service is not just a convenience—it’s essential for the part to function correctly in your vehicle. We handle this critical step so you can focus on the simple installation.
By ordering this Programmed 09356249 PCM, you’re not just buying a part; you’re buying a complete solution designed to get your vehicle back on the road quickly and reliably. Simply provide us with your VIN after your purchase, and we’ll handle the rest.
Frequently Asked Questions
Do I need to do any programming myself?
No. This PCM will arrive at your door fully programmed to the VIN you provide. The installation is plug-and-play, although some vehicles may require a simple security relearn procedure which can be done without any special tools. We include instructions for this if it’s needed for your model.
How do I provide my VIN?
After you complete your purchase, simply send us a message with your 17-digit Vehicle Identification Number (VIN). You can find this on your vehicle’s registration, insurance card, or on the driver’s side of the dashboard visible through the windshield.
Will this fix my specific problem?
This PCM is a direct solution for failures within the module itself, which cause the symptoms listed above. While it solves the vast majority of these issues, we always recommend having a qualified mechanic properly diagnose your vehicle to ensure the PCM is the root cause of the problem.
Is this part difficult to install?
For most of the compatible models (Grand Am, Alero, Cavalier, Sunfire), the PCM is located in an accessible area, such as behind the dash or in the engine compartment. Installation typically involves disconnecting the battery, unplugging the old module’s electrical connectors, swapping the unit, and reconnecting everything. It’s a job many DIY mechanics can handle with basic tools.
What if my original part number is different?
This module, part number 09356249, is also a direct replacement for service numbers 16268310, 9356249, and 9392873. As long as your vehicle is listed in the compatibility chart, this unit will function correctly once programmed to your VIN.