Is Your 1996 Dodge Ram Running Rough?
There’s nothing more frustrating than when a dependable truck like your 1996 Dodge Ram starts acting up. If you’re dealing with intermittent stalling, a persistent check engine light, a no-start condition, or other baffling electrical gremlins, a failing Engine Control Module (ECM) is often the culprit. The ECM is the brain of your truck’s 5.9L Magnum V8 engine, controlling everything from fuel injection and ignition timing to transmission shift points. When it fails, it can cause a wide range of problems that are often difficult to diagnose.
Expert Pro Tip
Before condemning your ECM, always perform a thorough check of the basics. On these ’90s Dodge trucks, poor ground connections are a common issue. Check the main battery ground, the engine-to-chassis ground, and the ground strap to the firewall. Also, use a multimeter to verify you have a steady 5-volt reference signal at key sensors like the Throttle Position Sensor (TPS) and Manifold Absolute Pressure (MAP) sensor with the key on. A fluctuating or missing 5V reference is a classic sign of an internal ECM failure.
Common Symptoms of a Failing 1996 Dodge 2500 ECM
- ✔ Check Engine Light: The light may be on with codes related to sensor circuits, communication errors, or internal processor faults.
- ✔ No-Start or Hard Starting: The engine cranks but refuses to start, or takes an excessively long time to fire up, especially when warm.
- ✔ Engine Stalling: The truck may stall unexpectedly while driving or when coming to a stop.
- ✔ Rough Idle and Misfires: You may experience a shaky idle or misfires that can’t be traced to spark plugs, wires, or the distributor cap.
- ✔ Poor Fuel Economy: A faulty ECM can’t properly manage the engine’s fuel delivery, leading to a noticeable drop in MPG.
- ✔ Erratic Automatic Transmission Behavior: The ECM works with the transmission controller, so a failure can cause harsh shifting, delayed engagement, or getting stuck in a single gear (limp mode).
- ✔ No Communication with Scan Tool: If your diagnostic scanner can’t connect to the vehicle’s computer, the ECM itself may be the reason.
The Plug-and-Play Solution for Your Dodge Ram
Replacing the ECM on a 1996 Dodge Ram isn’t as simple as swapping the part. The module is programmed with your truck’s specific Vehicle Identification Number (VIN) and security information. Our service eliminates the need for an expensive trip to the dealership for programming. We ship you a fully compatible 1996 Dodge 2500 ECM that is pre-programmed to your exact VIN and mileage. This means the unit arrives at your door ready for a simple, plug-and-play installation.
This module is a direct replacement for your original unit, restoring factory performance and reliability. Simply disconnect the battery, unbolt the old computer from the passenger-side firewall, and install this one. Once the battery is reconnected, your truck will be ready to start and run as it should.
Guaranteed Fitment and Compatibility
This Engine Control Module is guaranteed to fit your 1996 Dodge 1500, 2500, or 3500 pickup equipped with the 5.9L (360ci) V8 gasoline engine and an automatic transmission. It is a direct replacement for a wide range of original part numbers, ensuring you get the correct component for your vehicle. Please verify your truck’s specifications before ordering.
Compatible Part Numbers: 04886735, 04886786, 04886851, 05014152AA, 56040780, 56040821, 56040892, 56040931, 56040975, 04886919
Frequently Asked Questions
Do I need to have this ECM programmed by a dealer?
No. This is the biggest benefit of our service. We program the module to your vehicle’s specific VIN and mileage before it ships. It will arrive ready to install, with no additional programming required.
Where is the ECM located on my 1996 Dodge truck?
The Engine Control Module is located in the engine bay, mounted on the passenger side (RH) of the firewall.
How do I know if this is the correct part for my truck?
This ECM is for 1996 Dodge Ram 1500, 2500, and 3500 models with the 5.9L V8 gas engine and an automatic transmission. You can also match the part number from your original unit to the list of compatible numbers provided in this description.
What information do you need from me to program the module?
After you place your order, we will require your vehicle’s 17-digit VIN and the current mileage. This ensures the computer is a perfect match for your truck’s configuration.
Will this fix my truck’s problem for certain?
While this part resolves the vast majority of issues described, it’s essential that your vehicle is properly diagnosed. This ECM will fix problems caused by a faulty original computer, but it will not fix issues caused by bad sensors, wiring, or other mechanical components.