Restore Peak Performance to Your GM Truck or Van
Is your truck or van suffering from frustrating issues like a no-start condition, erratic idling, poor fuel mileage, or a persistent check engine light? A failing Powertrain Control Module is often the culprit, leaving you stranded and costing you valuable time. This replacement 16265035 PCM is the definitive solution to get your vehicle back on the road, running with the reliability you depend on. We take the guesswork and hassle out of the repair by pre-programming the module specifically for your vehicle using your VIN. It arrives ready for a simple, plug-and-play installation.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a faulty PCM is the likely cause:
- Complete no-start or intermittent starting problems
- Rough or unstable engine idle
- Poor acceleration and loss of power
- Harsh or incorrect transmission shifting
- Drastically reduced fuel economy
- Check Engine Light (CEL) with communication-related trouble codes (DTCs)
This professionally prepared engine computer is the direct fix for these issues, restoring communication between your vehicle’s critical systems and ensuring everything operates according to factory specifications.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: We flash the module with the latest GM software updates using your vehicle’s unique VIN. This ensures perfect compatibility and function right out of the box.
- ✔ True Plug-and-Play Installation: Because the programming is done for you, there’s no need for an expensive trip to the dealership for additional flashing or security relearning procedures.
- ✔ Restored Drivability: Get back the smooth engine performance, crisp transmission shifts, and optimal fuel efficiency you’ve been missing.
- ✔ Cost-Effective Solution: Avoid the high costs and complexities of sourcing and programming a new module from a dealer. This is a straightforward, budget-friendly repair.
- ✔ Broad Compatibility: This 16265035 PCM is a direct replacement for multiple part numbers, covering a wide range of popular GM trucks, vans, and SUVs from the late 90s and early 2000s.
Expert Insight: Many people don’t realize that on these specific GM vehicles, the PCM is tied directly to the anti-theft system (VATS/Passlock). Simply swapping a module from another vehicle won’t work—the engine won’t start. Our VIN programming service correctly configures these security parameters *before* we ship the part. This critical step is what makes our 16265035 PCM a true plug-and-play solution, saving you from a major headache and the need for specialized diagnostic tools.
Frequently Asked Questions
What is VIN programming and why is it required?
VIN programming is the process of loading your vehicle’s specific software and security information onto the PCM. This ensures the module communicates correctly with the engine, transmission, and anti-theft system. Without it, the vehicle will not start or run properly.
Do I need to do anything after I install this module?
No. In most cases, the installation is completely plug-and-play. Once installed, the vehicle should start and run correctly without any additional procedures. Simply disconnect the battery, swap the modules, and reconnect the battery.
How do I provide my VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot ship your part until we receive this information, as it is essential for the programming process.
Is this compatible if my old part number is slightly different?
Yes, this module is a compatible replacement for several part numbers, including 16263494 and 8162634940. As long as your vehicle is on the compatibility list, this part will function correctly once programmed to your VIN.
Will this fix my specific problem?
This PCM is a direct solution for failures within the module itself. While it resolves the most common electronic issues, it’s always recommended to have a proper diagnosis performed to rule out other potential problems like faulty wiring or sensors.