Is your dependable GM truck or van suddenly plagued by a persistent Check Engine Light, erratic shifting, or a frustrating no-start condition? A failing Powertrain Control Module (PCM) is often the culprit, leaving your workhorse vehicle unreliable and parked on the sidelines. It’s time to stop guessing and install a definitive solution. This module is the brain of your vehicle, and we provide a fully revitalized one, programmed specifically for your truck or van, getting you back to work and back on the road with confidence.
Common Symptoms of a Failing PCM & Your Direct-Fit Solution
If you’re experiencing any of the following, a faulty module is the likely cause. This replacement part is engineered to correct these issues:
- Persistent Check Engine Light (CEL)
- Diagnostic Trouble Codes (DTCs) related to the module itself (e.g., P0601, P0605)
- Poor or harsh transmission shifting
- Engine stalling, stumbling, or rough idling
- Reduced fuel economy
- Complete no-start or intermittent starting problems
- Failure to communicate with diagnostic scan tools
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We handle the complex programming so you don’t have to. By providing your Vehicle Identification Number (VIN) at checkout, you receive a Programmed 16263494 PCM that is a perfect match for your vehicle’s original factory specifications.
Features & Benefits
- ✔ VIN-Specific Programming Included: Your module arrives ready to install right out of the box. This completely eliminates the need for expensive and time-consuming trips to the dealership for programming.
- ✔ Loaded with Latest GM Updates: We flash the unit with the newest software updates from General Motors, ensuring optimal engine performance, fuel efficiency, and transmission logic.
- ✔ Plug & Drive Installation: Simply disconnect your old module and connect this one. In most cases, it’s a straightforward process that restores your vehicle’s operation immediately.
- ✔ Broad Model Compatibility: This module is a direct replacement for a wide range of popular GM trucks and vans from the late 90s and early 2000s, including the Chevy Silverado, Express, Tahoe, GMC Sierra, Savana, Yukon, and more.
- ✔ Cost-Effective Repair: Avoid the high costs of a new part and separate programming fees. This is the most efficient way to get your vehicle running right again.
Expert Insight: The ‘Black Box’ Made Simple
As a technician with over two decades of experience, I’ve seen countless vehicle owners and even professional shops get stumped by PCM issues. It’s the vehicle’s central computer, and in the past, replacing it was a nightmare of towing, dealer appointments, and high labor costs. The real game-changer is receiving a part that’s already programmed. By using your VIN, we ensure the module has the correct software for your engine, transmission, and even tire size. This Programmed 16263494 PCM turns a complex electronic repair into a simple component swap. It’s the smartest way to fix it right the first time.
Frequently Asked Questions
Do I need to do anything after installing this PCM?
This module is sent fully programmed to your VIN and is ready for installation. In some vehicles, a simple security relearn procedure may be required, which typically involves turning the key on and off in a specific sequence. This procedure takes only a few minutes and does not require any special tools.
How do I provide my Vehicle Identification Number (VIN)?
After you complete your purchase, you will receive instructions on how to send us your 17-digit VIN. You can also add it as a note to your order during checkout to expedite the process. We cannot ship your part until we have your VIN.
Is this a new or used part?
This is a professionally serviced and thoroughly tested original equipment (OE) module. Each unit undergoes a rigorous inspection and validation process to ensure it meets or exceeds factory performance standards for reliability and longevity.
What if my original part number isn’t 16263494?
This module is a compatible replacement for several part numbers, including 16265035 and 8162634940. Please check the detailed fitment list on our page to confirm it matches your specific make, model, and year. When in doubt, providing your VIN allows us to guarantee a perfect match.
Will this fix my vehicle’s specific problem?
This Programmed 16263494 PCM is a definitive solution for a faulty engine computer. While it corrects the wide range of symptoms listed above, we always recommend that the vehicle is properly diagnosed before ordering. A correct diagnosis ensures you are purchasing the right part for your repair.