Restore Peak Performance to Your GM Vehicle
Is your trusty GM truck, van, or SUV suddenly unreliable? Stalling, rough idling, erratic shifting, or a persistent check engine light can sideline your vehicle and disrupt your life. These frustrating issues often point to a failing Powertrain Control Module (PCM), the central computer of your vehicle. This replacement module is the definitive, hassle-free solution to get you back on the road with confidence. It arrives pre-programmed with the latest GM software updates, tailored specifically to your vehicle’s VIN. No expensive trips to the dealer, no complicated programming tools needed—just a straightforward installation to restore the dependable operation you rely on.
Common Symptoms & Your Solution
A faulty PCM can manifest in numerous ways, often mimicking other component failures. If you’re experiencing any of the following, this module is your answer:
- Check Engine Light (CEL) with codes like P0601, P0605, or P0606 (Internal Control Module Errors).
- Poor Engine Performance: Noticeable loss of power, hesitation during acceleration, or decreased fuel economy.
- Erratic Transmission Shifting: Hard shifts, delayed engagement, or getting stuck in gear.
- Engine Stalling or No-Start Condition: The engine may crank but fail to start, or it might stall intermittently while driving.
- Communication Issues: Your scan tool may be unable to communicate with the PCM.
By installing our Programmed 16263494 PCM, you are directly addressing the root cause of these electronic issues and providing your vehicle’s engine and transmission with the precise instructions needed for optimal function.
Features & Benefits
- ✔ VIN-Specific Programming: We flash the module with your vehicle’s unique VIN, ensuring it’s ready for installation right out of the box.
- ✔ Latest GM Software Updates: Benefit from the most current factory software, which often corrects earlier known bugs and improves performance and efficiency.
- ✔ Plug-and-Play Installation: Eliminates the need for costly dealership programming, saving you time and money.
- ✔ Restored Drivability: Enjoy smooth idling, crisp throttle response, and proper transmission shifting once again.
- ✔ Guaranteed Compatibility: A direct-fit solution for a wide range of GM trucks, vans, and SUVs from the late 90s and early 2000s.
- ✔ Cost-Effective Repair: A smart, affordable alternative to a brand-new module from the dealership.
Expert Insight: The Brain Transplant for Your Truck
As a technician, I’ve seen countless owners chase down phantom sensor issues, replacing part after part only to find the problem was the PCM all along. Think of this module as the brain of your vehicle; when it’s not functioning correctly, it sends bad signals everywhere. Our service isn’t just about selling a part; it’s about providing a complete solution. By programming the module to your VIN before it ships, we take the most complicated step out of the equation. It turns a potentially complex electronic repair into a simple component swap. This Programmed 16263494 PCM is the most direct path to getting your reliable workhorse back in service.
Frequently Asked Questions
What exactly does the PCM do?
The Powertrain Control Module (PCM) is your vehicle’s main computer. It controls all aspects of the engine and transmission, including fuel injection, ignition timing, emissions systems, and automatic transmission shift points, to ensure optimal performance and efficiency.
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your vehicle’s 17-digit VIN (Vehicle Identification Number). You can typically find this on your vehicle’s dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.
Is any additional programming needed after installation?
In most cases, no. This PCM is shipped ready to install. However, some vehicles may require a security relearn procedure (often called a CASE relearn or Passlock relearn) which can typically be done without special tools. Instructions for this simple procedure are widely available online for your specific model.
Will this fix my check engine light?
If the check engine light is caused by an internal failure of your original PCM (common codes include P0601-P0606), then this module is the correct fix. It is always recommended to have your vehicle properly diagnosed to confirm the PCM is the point of failure before ordering.
Is this a new or used part?
This is a high-quality, serviceable original equipment unit that has been thoroughly tested and verified for full functionality. It is then loaded with your vehicle’s specific software, providing a reliable and lasting repair solution.
What if my original part number isn’t an exact match?
This module is compatible with several part numbers, including 16263494, 16265035, and 8162634940. As long as your vehicle is on the compatibility list and you provide your VIN, we will ensure the correct programming for a perfect functional match.