Is Your Dodge Truck or Van Running Rough?
If you’re dealing with frustrating issues like stalling, poor performance, a persistent check engine light, or erratic shifting in your 1996-1997 Dodge, the problem might not be a bad sensor or a fuel system issue. The Engine Control Module (ECM), the central computer of your vehicle, is often the hidden culprit. Over time, heat, vibration, and age can cause internal components to fail, leading to a host of problems that can be difficult to diagnose. This replacement engine computer is the definitive solution to restore your vehicle’s reliability and performance.
From the Diagnostic Bay
We had a 1997 Dodge 2500 Van come into the shop that was a local plumber’s workhorse. The complaint was intermittent stalling at stoplights and what he described as “lazy” transmission shifts. He had already replaced the throttle position sensor and the crank sensor with no improvement. We connected our scanner and kept getting a ‘loss of communication with ECM’ code. After verifying the wiring and connectors were solid, we knew the issue was internal to the computer. We installed one of these pre-programmed ECMs, and it was like a new van. The engine idled perfectly, the shifts were crisp, and the stalling issue was completely gone. The plumber was back on the road to his next job that same afternoon, saving him from costly downtime.
Common Symptoms of a Failing Dodge ECM
- ✔ Persistent Check Engine Light (CEL) that won’t clear.
- ✔ Engine cranks but refuses to start.
- ✔ Intermittent stalling, especially when warm or at idle.
- ✔ Noticeable decrease in fuel economy and engine power.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Misfire codes even after replacing plugs, wires, and coils.
- ✔ No communication with diagnostic scan tools.
The Simple, Reliable Fix: Your 1996-1997 Dodge 2500 ECM
Don’t waste any more time or money chasing down phantom issues. This ECM is the direct-fit, plug-and-play solution for your vehicle. We take the guesswork and hassle out of the repair by pre-programming the module to your vehicle’s specific Vehicle Identification Number (VIN) and mileage. This critical step ensures that the computer communicates perfectly with your engine, transmission, and all other systems right out of the box. There is no need for an expensive trip to the dealership for additional programming—simply install it, connect the battery, and turn the key.
Hassle-Free Installation
Located on the center of the firewall in the engine bay, replacing the ECM is a straightforward job for any DIY mechanic. Simply disconnect the battery, unplug the three main electrical connectors, unbolt the old module, and install the new one in its place. Reconnect everything, and you’re ready to go. You’ll restore your vehicle’s original factory performance and get your dependable Dodge back on the road.
Guaranteed Compatibility
This unit is a direct replacement for a wide range of original part numbers, ensuring a perfect match for your vehicle. It is compatible with the following part numbers:
4886783, 4886916, 56040732, 56040771, 56040812, 56040883, 05014152AA, 05278326AA, 56040372AA, 56040372AB, 56040372AC, 56040372AD, 05278326AB
This ECM fits the following vehicles equipped with the 5.2L (318ci) V8 engine and 4-speed automatic transmission:
- 1996-1997 Dodge 1500 Van
- 1996-1997 Dodge 2500 Van
- 1996-1997 Dodge 3500 Van
Frequently Asked Questions
How does the programming work?
During checkout, you will provide us with your vehicle’s VIN and current mileage. Our technicians will then flash the module with your vehicle’s exact software, ensuring it is a 100% plug-and-play installation with no further programming needed.
Is this part difficult to install?
No, installation is very straightforward for someone with basic mechanical skills. The ECM is located on the firewall and is held in place by a few bolts. You simply need to disconnect the battery, unplug the electrical connectors, swap the module, and reconnect everything. No special tools are required.
Will this fix my transmission shifting problems?
In many cases, yes. The ECM also controls transmission functions, including shift points and line pressure. If the transmission-related circuits inside your original ECM have failed, this replacement module will resolve those shifting issues.
What happens if I install it without programming?
An unprogrammed module will not work correctly. It may prevent the vehicle from starting due to security system conflicts or cause severe running and shifting problems. Our pre-programming service is essential for proper function.
Is this a new or used part?
This is a professionally prepared, tested, and verified component that meets or exceeds original equipment specifications. It is guaranteed to function correctly once installed in a compatible vehicle.