Restore Peak Performance to Your GM Vehicle
Is your dependable GM truck, van, or SUV suddenly plagued by frustrating issues like a persistent check engine light, poor fuel economy, erratic shifting, or even a no-start condition? These are classic signs of a failing Powertrain Control Module (PCM), the central computer that manages your vehicle’s engine and transmission. Don’t let a faulty computer keep your workhorse off the road. This direct-fit PCM is the reliable, straightforward solution to get your vehicle running like it should.
Common Symptoms & Your Solution
A failing PCM can cause a cascade of confusing problems, often mimicking other component failures. If you’re experiencing any of the following, this module is your definitive fix:
- Unexplained Check Engine Light (CEL) with codes like P0601, P0605, or other internal controller errors.
- Harsh or delayed transmission shifting.
- Engine stalling, stumbling, or misfiring.
- Noticeable drop in fuel mileage.
- Failure to communicate with diagnostic scan tools.
- Complete no-start condition where the engine cranks but won’t fire.
This isn’t just a replacement part; it’s a complete solution. We professionally program this Programmed 16250279 PCM to your vehicle’s specific Vehicle Identification Number (VIN) before it ships. This critical step ensures it communicates perfectly with your vehicle’s existing systems, eliminating the need for an expensive trip to the dealership for programming.
Features & Benefits
- โ VIN-Programmed for You: Arrives ready for installation, flashed with the latest GM software updates for your specific vehicle. This saves you time, money, and hassle.
- โ Restores Original Drivability: Eliminates engine and transmission issues caused by a faulty computer, restoring the smooth and reliable operation you depend on.
- โ Direct-Fit Replacement: Engineered to be a perfect match for original part numbers 16250279, 09366810, and 09355699, ensuring a seamless installation process.
- โ Cost-Effective Repair: A smart, affordable alternative to a costly dealership repair, getting your truck or van back in service without breaking the budget.
- โ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
Expert Insight from a 20-Year Tech
I’ve seen countless DIY mechanics and even professional shops chase their tails for weeks, replacing perfectly good sensors, coils, and fuel pumps, all because they overlooked the PCM. A failing computer can send out false error codes, making you think the problem is elsewhere. Before you spend another dollar on parts you might not need, consider the brain of the operation. A properly functioning, correctly Programmed 16250279 PCM is the foundation of a healthy engine, and installing one that’s pre-flashed to the VIN is the most efficient way to solve these complex electronic issues.
Frequently Asked Questions
How do I provide my VIN for programming?
After you complete your purchase, you will receive instructions on how to send us your vehicle’s 17-digit VIN. We cannot ship your part until we receive this information, as the programming is essential for the module to work in your vehicle.
Is this part difficult to install?
For someone with basic mechanical skills, the installation is very straightforward. It typically involves disconnecting the battery, unplugging the electrical connectors from the old PCM, unbolting it, and then installing the new one in the reverse order. It’s usually located in the engine bay.
Will I need to do anything else after installation?
In many cases, a security relearn procedure (also known as a Passlock or VATS relearn) may be required. This is a simple procedure that you can typically do yourself in about 30 minutes with just the ignition key. Instructions are widely available online for your specific model, or you can consult your vehicle’s service manual.
How can I be certain this fits my vehicle?
The best way is to match the part number from your old computer to one of the compatible numbers listed (16250279, 09366810, 09355699). You can also use the detailed compatibility list on this page to confirm your make, model, and year. Providing your VIN for programming serves as a final verification.
What makes this better than a generic, non-programmed module?
A non-programmed module is essentially a blank box. It would require special, expensive tools and software to make it work with your vehicle. Our Programmed 16250279 PCM is a complete, ready-to-install solution that saves you the significant extra cost and complexity of post-purchase programming.