Get Your Workhorse Back on the Road
Is your trusty 1996 GM truck, van, or SUV suddenly unreliable? A failing Engine Control Module (ECM) can bring any job to a grinding halt, causing immense frustration and costing you valuable time. Symptoms like a no-start condition, rough idling, stalling, or a persistent Check Engine Light can often be traced back to a faulty computer. This replacement ECM is the definitive, hassle-free solution to get your vehicle running like it should. We take the guesswork out of the repair by pre-programming this unit with the latest GM software updates specifically for your vehicle’s VIN, ensuring it’s ready for installation right out of the box.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a failing ECM is the likely culprit. This unit is designed to be the direct solution for:
- Complete no-start or intermittent starting problems
- Engine stalling or cutting out while driving
- Rough or erratic engine idle
- Poor fuel economy and loss of power
- Harsh or incorrect transmission shifting
- Check Engine Light with communication error codes or internal module failure codes (e.g., P0601, P0605)
Don’t let a bad computer sideline your vehicle. Installing our programmed 16208546 ECM restores the critical link between your engine’s sensors and its performance, providing a stable and reliable fix.
Features & Benefits
- ✔ VIN-Specific Programming: Arrives flashed with the latest GM updates for your exact vehicle. This ensures seamless communication with your engine, transmission, and security systems, eliminating the need for an expensive trip to the dealer.
- ✔ Plug-and-Play Design: Simply disconnect your old module and plug this one in. In most cases, it’s a straightforward installation that gets you back on the road quickly.
- ✔ Restored Performance: Correct programming restores proper fuel mixture, ignition timing, and transmission shift points, bringing back the smooth and dependable operation you rely on.
- ✔ Broad Compatibility: A direct replacement for part numbers 16208546 and 16244210, covering a wide range of popular 1996 GM trucks, vans, and SUVs.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
Expert Insight from a Seasoned Tech:
Back in the mid-90s, when OBD-II was just starting, GM computers were very particular. A generic, non-programmed module from a salvage yard just won’t work correctly. The VIN programming is absolutely critical because it contains all the specific information for your vehicle’s options—engine size, transmission type, gear ratio, and even tire size. Getting this right means the transmission shifts smoothly, the speedometer reads accurately, and you won’t be fighting mysterious running issues. We handle that critical step for you, so you’re getting a part that’s truly tailored to your truck, not a one-size-fits-none guess.
Frequently Asked Questions
Do I need to do any programming after installation?
No. This programmed 16208546 ECM arrives fully flashed to the VIN you provide. However, depending on your specific vehicle, you may need to perform a simple, key-on/key-off security relearn procedure that takes about 10-15 minutes. Instructions are readily available online for this process.
How do I provide my Vehicle Identification Number (VIN)?
After you complete your purchase, we will send you a message requesting your vehicle’s 17-digit VIN. Please reply promptly to avoid any delays in programming and shipping your part.
What is the difference between part numbers 16208546 and 16244210?
These are interchangeable GM service numbers for the same physical part. If your original module has either of these numbers, this unit is the correct replacement for you.
Will this computer fix my vehicle’s problem?
This ECM is a common solution for the symptoms listed above. However, it is essential to have your vehicle properly diagnosed by a qualified mechanic. This part will not fix issues caused by faulty sensors, wiring, or other mechanical components.
What if I have an issue after installation?
We are here to help. Please contact us immediately with any questions or concerns. This part is backed by a one-year replacement warranty, giving you confidence in your repair.