Restore Peak Performance to Your 5.7L Hemi
Is your 2014 Dodge Ram 2500 or 3500 truck running rough, stalling unexpectedly, or displaying a persistent Check Engine Light? These are classic signs of a failing Engine Control Module (ECM). The ECM is the brain of your truck’s engine, managing everything from fuel injection and ignition timing to transmission shifts and emissions controls. When it starts to fail, it can cause a cascade of frustrating and potentially damaging problems. This replacement engine computer, part number 05150854AC, is the definitive solution to get your powerful 5.7L Hemi engine operating as it should.
From the Diagnostic Bay
We had a 2014 Dodge 3500 Chassis Cab come into the shop that was a real head-scratcher. The owner, a local contractor, said it would randomly stall at intersections and had a rough idle that shook the whole cab. He’d already replaced the throttle body and a couple of sensors based on forum advice, but the problem persisted. We hooked up our high-level scan tool and noticed intermittent communication loss with the PCM. After running a full diagnostic and checking the wiring harness for any signs of damage, we pinpointed the fault to the internal circuitry of the original ECM. We installed one of our pre-programmed modules, and the truck fired up and idled perfectly. A 30-minute test drive confirmed all systems were nominal. It’s a classic case where chasing symptoms costs more time and money than correctly diagnosing the root cause – a faulty engine computer.
Common Symptoms of a Failing 2014 Dodge 2500 ECM
- ✔ Unexplained Check Engine Light (CEL) illumination.
- ✔ Engine stalling or shutting off while driving.
- ✔ Rough or erratic idling.
- ✔ Noticeable decrease in fuel economy.
- ✔ Hesitation or stumbling during acceleration.
- ✔ Difficulty starting the engine or a complete no-start condition.
- ✔ Communication errors with diagnostic scan tools.
- ✔ Automatic transmission shifting issues.
The Plug-and-Play Solution You Need
Dealing with a faulty ECM used to mean a costly trip to the dealership for diagnosis, a new part, and expensive programming fees. We’ve eliminated that hassle. This ECM is delivered to your door fully programmed to your truck’s specific Vehicle Identification Number (VIN) and current mileage. This ensures that all factory settings, security information (immobilizer), and vehicle-specific parameters are correctly configured. The result is a true plug-and-play installation. Simply disconnect the battery, swap the modules, reconnect the battery, and start your engine. No special tools or dealer visits are required.
Guaranteed Compatibility
This module is a direct replacement for several original equipment part numbers, ensuring a perfect fit and function for your vehicle. It is fully compatible with the following part numbers:
- 05150854AC
- 68153868AE
- 68066900AB
This unit is specifically for 2014 model year trucks equipped with the 5.7L gasoline Hemi engine, including:
- 2014 Dodge 2500 Pickup
- 2014 Dodge 3500 Pickup
- 2014 Dodge 3500 Chassis Cab
By providing your VIN during checkout, you guarantee that the 2014 Dodge 2500 ECM you receive is perfectly matched to your vehicle’s configuration, taking all the guesswork out of the repair process.
Frequently Asked Questions
Is this ECM truly plug-and-play?
Yes. We program the module using your vehicle’s VIN and mileage before it ships. This process loads all the necessary software and security keys, so it will work immediately after you install it. No further programming or dealer intervention is needed.
What information do you need from me to program it?
We require your truck’s 17-digit Vehicle Identification Number (VIN) and the current mileage. You can typically find the VIN on your driver’s side dashboard (visible through the windshield) or on the driver’s side door jamb sticker. Please provide this information during the checkout process to ensure accurate programming.
Will this fix my check engine light?
If the check engine light is caused by a faulty ECM, then yes, this part will resolve the issue and the light. However, it’s crucial to ensure the ECM is the actual cause of the problem. We always recommend a proper diagnosis to rule out other issues like faulty sensors or wiring problems before replacing the module.
Where is the ECM located on my 2014 Dodge 2500?
On the 2014 Dodge 2500/3500 with the 5.7L gasoline engine, the Electronic Control Module is typically located in the engine compartment on the right-hand (passenger) side, often mounted to the firewall or inner fender.
Do I need to perform a security relearn procedure?
No. Because we program the module with your truck’s specific VIN, the security information is already matched. The module will recognize your existing keys, allowing the vehicle to start and run without any additional relearn procedures.
Is this compatible with other part numbers?
Yes, this ECM is a direct, cross-compatible replacement for part numbers 68153868AE and 68066900AB in addition to 05150854AC. It will function identically to the original part.