Restore Your Truck’s Reliability and Performance
Is your 2001-2002 Chevrolet S10, GMC Sonoma, or other GM vehicle suffering from frustrating and intermittent issues? A faulty Powertrain Control Module (PCM) can cause a wide range of problems, from poor fuel economy and rough idling to a complete no-start condition. This replacement PCM, part number 12200411, is the definitive solution to get your vehicle running like new again. We take the guesswork out of the repair by programming the module specifically to your vehicle’s VIN with the latest GM software updates before it ships. This ensures a seamless, plug-and-play installation without the need for an expensive trip to the dealership.
Common Symptoms of a Failing GM PCM
If you’re experiencing any of the following, a failing engine computer could be the culprit. Replacing it can restore your vehicle’s original performance and dependability.
- Check Engine Light with communication error codes (e.g., P0601, P0602, P0606)
- Engine stalling, stumbling, or misfiring
- Harsh or erratic automatic transmission shifting
- Noticeable decrease in fuel economy
- Failure to pass emissions testing
- Intermittent no-start or hard-starting conditions
Features & Benefits
- VIN-Specific Programming: We flash the module with your vehicle’s exact VIN, ensuring all factory options and parameters are correctly configured. This makes for a true plug-and-play installation.
- Latest GM Software: Your module arrives with the most current factory software updates from General Motors. This can resolve known issues and improve overall engine and transmission performance.
- Direct-Fit Replacement: Engineered to be a perfect match for the original part, guaranteeing a hassle-free installation with no modifications required. It is a direct replacement for part numbers 12200411, 12201281, 12576160, and 52369718.
- Restored Engine Efficiency: A properly functioning PCM is critical for managing fuel delivery, ignition timing, and emissions. This replacement restores those functions to factory specifications for optimal power and efficiency.
Wide-Ranging Vehicle Compatibility
While this is a perfect fit for the 2001-2002 S10 and Sonoma, this versatile module is the correct electronic control unit for a vast number of GM trucks, vans, and SUVs from the era. Please verify the part number on your original module to ensure compatibility.
How does the programming process work?
It’s simple. After you place your order, you will need to provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). Our technicians will then use this VIN to load the correct, updated GM factory software onto the module. This ensures it’s a perfect match for your vehicle’s engine, transmission, and options. The module is then shipped to you, ready for installation.
Will I need to do any additional programming after installation?
No. Because we program the PCM to your VIN before shipping, it is a plug-and-play part. In some cases, a security relearn procedure (often called a CASE relearn or Passlock relearn) may be required. This is a simple procedure that can typically be done without special tools and takes about 30 minutes. Instructions are readily available online for most GM vehicles.
Is this a direct replacement for other part numbers?
Yes. This module is the correct service replacement for several part numbers, including 12200411, 12201281, 12576160, and 52369718. If your original module has one of these numbers, this part will work for your vehicle.
What tools are needed for installation?
Installation is typically straightforward and requires only basic hand tools. You will usually need a socket set to disconnect the battery and unbolt the module’s mounting bracket, and a flat-head screwdriver may be helpful for releasing the wiring harness clips. Always disconnect the battery’s negative terminal before beginning work.
Does this PCM work for both 2WD and 4WD models?
Yes. The programming we perform using your vehicle’s VIN accounts for all factory-installed options, including the drivetrain (2WD or 4WD), engine size, and transmission type. The module will be correctly configured for your specific vehicle build.