Restore Your GM Truck’s Reliability
Is your Chevrolet or GMC truck, van, or SUV running rough, stalling, or throwing confusing error codes? A failing Powertrain Control Module (PCM) can bring your workhorse to a grinding halt, causing endless frustration and costly downtime. Get back on the road with confidence with this fully programmed 16263494 PCM, the reliable heart of your vehicle’s engine management system. We take the guesswork out of the repair by flashing the module with the latest GM software updates, tailored specifically to your vehicle’s unique Vehicle Identification Number (VIN).
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a faulty engine computer is the likely culprit:
- Persistent Check Engine Light (CEL)
- Diagnostic Trouble Codes (DTCs) like P0601, P0605, or P0606
- Rough or erratic idling
- Poor fuel economy
- Engine stalling or hesitation during acceleration
- Failure to communicate with diagnostic scan tools
- Harsh or incorrect shifting from the transmission
This programmed 16263494 PCM is the definitive solution, engineered to restore your vehicle’s original performance and efficiency. It’s a direct-fit replacement that eliminates the need for expensive dealership programming.
Features & Benefits
- ✔ VIN-Specific Programming: We flash the module with your vehicle’s VIN, ensuring perfect compatibility with all its systems and options.
- ✔ Plug & Play Installation: No dealership visit required. In most cases, you can install it yourself and be back on the road in under an hour.
- ✔ Updated GM Software: Your module arrives with the newest factory software, which often corrects original drivability and performance issues.
- ✔ Thoroughly Inspected: Each module undergoes a comprehensive inspection process to ensure it meets strict quality and performance standards for long-term dependability.
- ✔ Cost-Effective Repair: Save hundreds of dollars compared to the cost of a new module and programming fees at a dealership or repair shop.
Expert Insight: The Critical Role of VIN Programming
Many people are tempted to grab a used computer from a salvage yard, thinking a matching part number is all that matters. This is a critical error. The software on a PCM is calibrated for the original vehicle’s specific options—like the engine size, transmission type, and emissions equipment. Installing a module without the correct VIN-matched programming can lead to a host of new problems, from transmission damage to a no-start condition. Our VIN programming service ensures this programmed 16263494 PCM is a perfect digital clone of your original unit, guaranteeing a seamless and correct repair.
Frequently Asked Questions
Do I need to have this module programmed by a dealer?
No. This module comes pre-programmed to the VIN you provide. This service is included in the price, saving you time and money.
How do I provide my vehicle’s VIN?
You can add your VIN to the order notes during checkout. If you forget, we will contact you via email after your purchase to request it before we ship your part.
Is this a true plug-and-play installation?
Yes, for the vast majority of vehicles this module fits. Once installed, the engine will start and run correctly. Some GM vehicles may require a simple, key-on security relearn procedure that you can do yourself in about 15 minutes. Instructions are readily available online.
My old part number isn’t 16263494, but it’s on the compatible list. Will this work?
Yes. Part number 16263494 is a hardware number that supersedes or interchanges with the other part numbers listed, such as 16265035. As long as your original part number is in our compatibility list, this module will function correctly once programmed to your VIN.
Will this fix my specific problem?
If your vehicle’s issues have been correctly diagnosed as a faulty PCM, this part will be the solution. It is essential to ensure the root cause of the problem is the computer itself and not a wiring, sensor, or other mechanical issue.