Restore Your Truck’s Power and Reliability
Is your 2012 Dodge 1500 4.7L running rough, stalling, or refusing to start? Are you battling a persistent check engine light that points to a faulty engine computer? A failing Engine Control Module (ECM) can be the source of countless frustrating and difficult-to-diagnose issues, leaving your reliable truck dead in the driveway. This direct-fit replacement ECM is the definitive solution to get your Dodge 1500 back on the road, performing as it should.
The ECM is the brain of your truck’s engine, controlling critical functions like fuel injection, spark timing, emissions systems, and transmission shifting. When it fails, the symptoms can be widespread and confusing. You might replace sensors and other components only to find the problem persists. Our pre-programmed ECM eliminates the guesswork and the need for expensive dealership visits. We flash the unit with your truck’s specific Vehicle Identification Number (VIN) and current mileage, ensuring it is ready for immediate installation right out of the box. This is a true Plug & Play solution.
From the Diagnostic Bay
We had a 2012 Dodge 1500 4.7L come into the shop with a classic no-start condition after stalling intermittently for weeks. The owner had already replaced the crankshaft sensor, camshaft sensor, and even the fuel pump based on various forum suggestions. The truck would crank but never fire up. After connecting our diagnostic scanner, we noticed a complete lack of communication with the engine module. We checked the power and ground circuits to the ECM and found they were solid. This confirmed our suspicion: the internal processor of the original ECM had failed. We installed one of our pre-programmed units, and the truck fired up on the first turn of the key. The customer was thrilled to have his truck back, and it was a powerful reminder that addressing the core problem is always more effective than chasing symptoms.
Common Symptoms of a Failing 2012 Dodge 1500 ECM
- ✔ Persistent Check Engine Light (CEL) with communication-related error codes.
- ✔ Engine stalling, misfiring, or running rough.
- ✔ Complete no-start condition where the engine cranks but won’t fire.
- ✔ Noticeable decrease in fuel economy.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Inconsistent or non-functional electronic throttle control.
- ✔ Issues with other modules, as the ECM is a central communication hub.
Plug & Play Installation, No Dealer Required
Forget about towing your truck to a dealership and paying hundreds for programming and labor. This ECM is designed for a straightforward installation. Simply provide us with your VIN and mileage during checkout, and we handle the complex programming. When the part arrives, you just need to disconnect the battery, locate and swap the old module, and reconnect the battery. Your truck’s security system and keys will sync automatically. It’s the most efficient way to solve your engine computer problems.
Guaranteed Compatibility
This module is a direct replacement for a wide range of part numbers. Please verify that your original part number is on this list to ensure proper fitment for your 2012 Dodge 1500 with the 4.7L engine:
Compatible Part Numbers: 05094409AA, 05094409AB, 05094409AC, 05094409AD, 05094409AE, 05150633AA, 05150633AB, 05094409AF, 05094408AA, 05094408AB, 05094408AC, 05094408AD, 05094408AE, 68065907AA, 68065907AB, 68065907AC, 68065907AD, 68065907AE, 68065907AF, 68065906AA, 68065906AB, 68065906AC, 68065906AD, 68065906AE, 68065905AA, 68065905AB, 68065905AC, 68065905AD, 68065905AE, 05094408.
Frequently Asked Questions
Do I need to have this ECM programmed by a dealer?
No. This engine computer comes fully programmed to your vehicle’s specific VIN and mileage. It is a 100% Plug & Play solution, requiring no additional programming or dealer intervention.
Where is the ECM located on my 2012 Dodge 1500?
On the 2012 Dodge 1500, the ECM is typically located in the engine bay, mounted to the firewall on the passenger side or on one of the inner fender wells. It will have several large electrical connectors attached to it.
What information do you need from me to program the module?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. You can provide this information during the checkout process. This ensures the module is a perfect match for your truck’s configuration.
Will this fix my check engine light?
If the check engine light and associated symptoms are caused by a faulty ECM, then this replacement part will resolve the issue. It’s crucial to ensure a proper diagnosis has been performed to confirm the ECM is the point of failure.
Do I need to send my old ECM back (core charge)?
Core charge policies can vary. Please check the specific terms on the product page or contact our customer service for details regarding a core return for this part.