Is Your GM Vehicle Running Rough?
If your 1996 Monte Carlo, Grand Prix, Regal, or other compatible GM vehicle is experiencing frustrating issues like stalling, poor fuel mileage, erratic shifting, or a persistent check engine light, a failing Engine Control Module (ECM) is often the culprit. The ECM is the brain of your vehicle, and when it starts to fail, it can cause a wide range of problems that are difficult to diagnose. Stop chasing symptoms and replace the core component with a reliable, pre-programmed solution.
Common Symptoms & Your Solution
A faulty engine computer can manifest in numerous ways. You might be dealing with one or more of the following:
- Engine stumbling, sputtering, or misfiring
- Failure to start or intermittent starting issues
- Noticeable decrease in fuel economy
- Harsh or incorrect automatic transmission shifting
- Check Engine Light illuminated with codes like P0601, P0605, or other internal controller errors
This professionally programmed 1996 GM 16231853 ECM is the definitive solution to these problems. We take a quality, OEM unit and flash it with the latest GM-certified software, specifically matched to your vehicle’s unique Vehicle Identification Number (VIN). This ensures that it works correctly right out of the box, restoring the performance and reliability you depend on.
Features & Benefits
- ✔ Plug & Play Installation: Arrives pre-programmed to your specific VIN. No expensive trip to the dealership for coding is required.
- ✔ Updated GM Software: We load the newest software updates from General Motors to ensure optimal engine performance, fuel efficiency, and emissions.
- ✔ Guaranteed Compatibility: This unit is a direct replacement for service numbers 88963800, 16211539, and 16231853, ensuring a perfect fit and function.
- ✔ Solves Running Issues: Corrects common problems caused by a faulty computer, from rough idle to no-start conditions.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
A Mechanic’s Insight: We had a 1996 LeSabre in the shop that had been to two other mechanics for an intermittent stalling problem. No codes were stored, and everything else checked out. On a hunch, based on years of experience with these vehicles, we suggested replacing the ECM. After installing our VIN-programmed 1996 GM 16231853 ECM, the car ran perfectly. The customer was thrilled to have their dependable daily driver back. Sometimes, the problem truly is the brain, not the body.
Frequently Asked Questions
How do I provide my VIN number?
After you complete your purchase, simply send us a message with your vehicle’s 17-digit VIN. We cannot program and ship your ECM without it, so please provide it as soon as possible to avoid delays.
Will I need to do anything after I install this part?
In most cases, this is a plug-and-play installation. However, some GM vehicles of this era may require a simple security relearn procedure, which involves turning the key on and off in a specific sequence. Instructions are readily available online, or you can consult your mechanic.
Is this a brand new part?
This is a high-quality, original equipment part that has been thoroughly inspected, tested, and programmed with the latest software to ensure it meets or exceeds original factory standards for performance and reliability.
Will this fix my specific problem?
This 1996 GM 16231853 ECM is designed to fix issues directly caused by a failing engine computer. While it resolves the vast majority of common electronic engine problems, it’s essential to ensure your vehicle has been properly diagnosed by a qualified technician first.
What if I have an issue after installation?
Your purchase is protected. This unit is backed by our one-year replacement warranty. If you encounter any issues with the module itself, contact us, and we will be happy to assist you with the warranty process.