Get Your Workhorse Running Right Again
Is your trusty 1996 GM truck, van, or SUV suddenly unreliable? Stalling at intersections, running rough, or refusing to start can sideline the vehicle you depend on every day. The Engine Control Module (ECM) is the brain of your vehicle’s operation, and when it fails, it can cause a host of frustrating and hard-to-diagnose problems. This direct-replacement ECM is the definitive solution to get your vehicle back on the road with the reliability you expect. We take the guesswork out of the repair by pre-programming this unit specifically to your vehicle’s VIN, ensuring it works correctly right out of the box.
Common Symptoms & Your Solution
A failing engine computer can mimic many other problems, but if your 1996 GM vehicle is experiencing any of the following, a faulty ECM is a likely culprit:
- Severe drop in fuel economy
- Engine stalling, stumbling, or misfiring
- Failure to start or intermittent starting issues
- Check Engine Light with communication error codes (like P0601, P0605)
- Harsh or erratic automatic transmission shifting
- Apparent loss of spark or fuel injector pulse
Don’t waste time and money chasing down other parts. This Programmed 1996 GM Truck ECM 16208546 is the core of your engine management system, and replacing a faulty original unit with our VIN-matched module is the most effective way to restore performance and peace of mind.
Features & Tangible Benefits
- âś” VIN-Specific Programming: We flash the module with your vehicle’s exact VIN and the latest GM software updates. This means it arrives ready for a true plug-and-play installation with no need for an expensive trip to the dealer.
- âś” Restored Engine Performance: A properly functioning ECM ensures precise fuel delivery, ignition timing, and transmission control, bringing back the smooth, reliable power your truck was built for.
- âś” Direct-Fit Replacement: This unit is built to meet or exceed original specifications for part numbers 16208546 and 16244210, guaranteeing a perfect fit in the factory location.
- âś” Cost-Effective Solution: Avoid the high costs and programming fees of a dealership. This module provides a reliable, dealer-level fix at a fraction of the price.
- âś” Dependable Coverage: This unit is backed by our one-year replacement warranty.
Expert Insight: The 1996 OBD-II Transition
The 1996 model year was the first mandatory year for OBD-II diagnostics, making the computer systems in these trucks more complex than previous years. A generic or junkyard ECM often won’t work because it isn’t programmed with the specific Vehicle Anti-Theft System (VATS) or Pass-Key information from your truck’s VIN. Our process ensures this critical security handshake is correct, which is why our Programmed 1996 GM Truck ECM 16208546 is the smart, reliable choice. It eliminates the anti-theft conflicts that will prevent the vehicle from starting, saving you from a major headache.
Frequently Asked Questions
How do I provide my vehicle’s VIN?
After you complete your purchase, you will receive instructions on how to send us your 17-digit Vehicle Identification Number (VIN). We must have your VIN to program the module before we can ship it.
Is any additional programming or a “relearn” procedure required after installation?
No. Because we program the module to your specific VIN, it is ready to be installed and started. It is a true plug-and-play solution for the models listed.
Where is the ECM located on my 1996 GM truck or van?
On most 1996 GM full-size trucks, SUVs, and vans, the ECM is located in the engine compartment on the driver’s side, often near the battery or on the inner fender. On S-series trucks and SUVs, it is typically in a similar location.
What part numbers does this module replace?
This module is a direct replacement for part numbers 16208546 and 16244210. Please verify your original part number before ordering.
Will this fix my specific Check Engine Light code?
This ECM is the direct remedy for internal module failure codes, such as P0601 (Internal Control Module Memory Check Sum Error) or P0605 (Internal Control Module ROM Error). It can also resolve a wide range of other codes caused by a faulty computer. A proper diagnosis is always recommended.