Restore Peak Performance to Your 1996 GM Vehicle
Is your 1996 Chevrolet Express Van, GMC Savana, or S10 Blazer running rough, stalling unexpectedly, or displaying a persistent check engine light? These are common signs of a failing Engine Control Module (ECM), the central computer of your vehicle’s powertrain. A faulty ECM can lead to a cascade of frustrating issues, including poor fuel economy, erratic shifting, and even a no-start condition. This direct replacement ECM, compatible with part numbers 16208546 and 16244210, is the definitive solution to restore your vehicle’s reliability and drivability.
Is Your GM Truck or Van Showing These Symptoms?
- ✔ Persistent and unexplained Check Engine Light (CEL)
- ✔ Rough or unstable idling
- ✔ Engine stalling or shutting off while driving
- ✔ Noticeable decrease in fuel efficiency
- ✔ Hesitation or stumbling during acceleration
- ✔ Harsh or incorrect automatic transmission shifting
- ✔ Complete no-start condition where the engine cranks but won’t fire
- ✔ Communication errors with diagnostic scan tools
The Plug-and-Play Solution: A Pre-Programmed 1996 Express 1500 ECM
The biggest hurdle in replacing an ECM has always been the expensive and time-consuming programming required at a dealership. We eliminate that step entirely. When you order this 1996 Express 1500 ECM, we use the Vehicle Identification Number (VIN) you provide to flash the module with the latest, most stable software updates directly from GM. This ensures that the unit you receive is perfectly matched to your vehicle’s specific configuration—including engine size, transmission type, and emissions equipment. The result is a true plug-and-play installation. Simply disconnect the battery, swap the old module with your new one, reconnect the battery, and you’re ready to go. No trips to the dealer, no special tools, no hidden fees.
Guaranteed Fitment and Compatibility
This Engine Control Module is a direct replacement for a wide range of popular 1996 General Motors trucks and vans. Please verify your vehicle is on the list below to ensure proper fitment. This unit is the correct component for the following vehicles equipped with gasoline engines:
- 1996 Astro
- 1996 Blazer S10 / Jimmy S15 (4.3L V6)
- 1996 Bravada (4.3L V6)
- 1996 Chevrolet 1500/2500/3500 Pickup
- 1996 Express 1500/2500/3500 Van
- 1996 GMC 1500/2500/3500 Pickup
- 1996 S10/S15/Sonoma (4.3L V6)
- 1996 Safari
- 1996 Savana 1500/2500/3500 Van
- 1996 Suburban 1500/2500
- 1996 Tahoe
- 1996 Yukon
Frequently Asked Questions
Do I need to get this ECM programmed by a dealer?
No. This is the primary benefit of our service. We program the ECM to your vehicle’s specific VIN before we ship it. It arrives ready for installation, saving you time and the high cost of dealership programming.
How do I provide my VIN?
After you complete your purchase, you will need to send us your 17-digit VIN. You can typically find your VIN on the driver’s side dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.
Will this fix my check engine light?
If the check engine light and associated symptoms are caused by a faulty ECM, this part will resolve the issue. It is crucial to properly diagnose the vehicle first, as the light could be on for other reasons, such as a bad sensor or wiring issue.
What is the difference between part numbers 16208546 and 16244210?
These are interchangeable GM part numbers for the same hardware. The specific software programmed onto the module determines its final application. We ensure the correct software for your VIN is loaded onto the unit, regardless of the number on the case.
Is any other setup required after installation?
In some cases, a Crankshaft Variation Relearn or Security Relearn procedure may be necessary. These can often be performed without a scan tool and instructions are widely available online or in service manuals for your specific vehicle.