Is Your GM Stalling, Running Rough, or Showing a Check Engine Light?
Dealing with a faulty Powertrain Control Module (PCM) in your Grand Am, S10, Cavalier, or Malibu can be incredibly frustrating. You rely on your vehicle to be dependable, and when the brain of your engine starts to fail, it can leave you stranded. If you’re experiencing unpredictable stalling, a rough idle, poor fuel economy, or a persistent check engine light, it’s time for a reliable solution that gets you back on the road with confidence. This is the definitive, hassle-free fix you’ve been searching for.
Common Symptoms & Your Direct-Fit Solution
A failing PCM can manifest in various ways, often leading to incorrect diagnoses of other parts. Before you replace more sensors or components, check if you’re experiencing these classic signs of a bad module:
- Persistent Check Engine Light (CEL) with communication error codes (P0601, P0605, P0606)
- Engine stalling or shutting off unexpectedly while driving
- Rough or erratic idling
- A no-start condition where the engine cranks but won’t turn over
- Noticeable decrease in fuel efficiency
- Harsh or incorrect automatic transmission shifting
This programmed PCM 16228016 is the direct solution to these problems. We take all the guesswork out of the repair. By flashing the module with the latest GM software updates and programming it specifically to your vehicle’s unique VIN, we provide a component that is ready to install right out of the box, restoring the performance and reliability you depend on.
Features & Tangible Benefits
- โ VIN-Specific Programming: We flash this module with your vehicle’s exact VIN, ensuring it communicates perfectly with all other systems, from the transmission to the anti-theft system.
- โ Plug & Play Installation: Arrives ready to install with no need for expensive dealer programming. This saves you time, money, and a trip to the dealership.
- โ Updated GM Software: Your module is loaded with the newest software available from GM, which can correct factory bugs and improve overall engine and transmission performance.
- โ Restored Drivability: Eliminate the stalling, rough running, and poor performance caused by a faulty computer. Enjoy a smoother, more responsive, and more efficient ride.
- โ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty. Drive with the assurance that your investment is protected.
An Expert’s Note on VIN Programming
As a technician with over two decades of experience, I’ve seen countless vehicle owners waste time and money on generic, unprogrammed modules from junkyards or online sellers. What seems like a bargain often turns into a nightmare. A non-programmed PCM can trigger the anti-theft system, preventing the car from starting at all. It can have the wrong calibration for your transmission, causing severe shifting issues and potential damage. Our process of programming this programmed PCM 16228016 to your specific VIN isn’t just a featureโit’s the critical step that ensures your repair is done right the first time, saving you from those costly and frustrating headaches.
Frequently Asked Questions
Do I need to do any additional programming after I receive this part?
No. This PCM is delivered to you fully programmed to your vehicle’s VIN. In most cases, you will only need to perform a simple security relearn procedure, which can be done without any special tools and typically takes about 30 minutes. We can provide instructions for this procedure.
Where do I provide my vehicle’s VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We will then program the module before shipping it to you. This ensures a perfect match for your vehicle’s configuration.
My original part number is slightly different, will this still work?
This module is a direct replacement for service numbers 16228016, 8162280160, and 16245305. Please check the fitment list on this page and ensure your vehicle is listed. If your number is listed as a compatible service number, this part will function correctly in your vehicle.
What tools are needed for installation?
Installation is straightforward for anyone with basic mechanical skills. You will typically only need a set of socket wrenches to disconnect the battery and remove the module’s mounting bolts and electrical connectors. Always disconnect the negative battery terminal before starting work.
How can I be sure the PCM is my problem?
While this programmed PCM 16228016 fixes the common issues listed, it’s always best to have your vehicle properly diagnosed. Common signs include PCM-specific diagnostic trouble codes (like P0601), multiple unrelated error codes, or having ruled out all other potential causes like sensors and wiring.