Is Your 3.6L Mopar Plagued with Problems?
A failing Engine Control Module (ECM) in your 2015 Dodge Challenger, Charger, or Chrysler 300 can be the source of countless frustrating and difficult-to-diagnose issues. You might be experiencing a persistent check engine light, unexplained stalling, rough idling, or a sudden drop in fuel efficiency. These aren’t just annoyances; they are signs that your vehicle’s central computer is no longer managing the engine’s performance correctly. This can lead to more significant component damage if left unaddressed. Don’t let a faulty computer keep your powerful Mopar off the road. This direct-fit replacement ECM is the reliable, straightforward solution you need.
From the Diagnostic Bay
I once had a 2015 Charger 3.6L come into the shop that had its owner chasing his tail for weeks. The car would intermittently stall at red lights and had a random cylinder misfire code that would come and go. The owner had already replaced spark plugs, ignition coils, and even a fuel injector based on advice from forums. The problem persisted. After hooking up our professional scan tool and monitoring live data, we noticed erratic voltage readings coming from the ECM’s driver for the ignition coil on the misfiring cylinder. A quick check of the wiring confirmed it was sound. The root cause wasn’t any of the parts he replaced; it was a failing driver inside the original ECM. We installed one of our pre-programmed modules, and the car ran perfectly. It’s a classic case of how a bad ECM can mimic other component failures, costing you time and money on unnecessary parts.
Common Symptoms of a Failing ECM
- ✔ Persistent Check Engine Light (CEL) with various trouble codes.
- ✔ Engine stalling or shutting off unexpectedly while driving.
- ✔ Rough or erratic idling.
- ✔ Noticeable decrease in fuel economy.
- ✔ The vehicle cranks but refuses to start (no-start condition).
- ✔ Hesitation or stumbling during acceleration.
- ✔ Transmission shifting issues or getting stuck in ‘limp mode’.
- ✔ Communication errors with diagnostic scan tools.
Why Choose Our Programmed 2015 Challenger ECM?
This isn’t just a replacement part; it’s a complete solution designed to get you back on the road with minimal hassle. The biggest hurdle in replacing a modern vehicle computer is the complex programming required to sync it with your car’s specific systems, including the anti-theft immobilizer. Our service eliminates this obstacle entirely. We handle all the programming for you before the part ever leaves our facility. Using the Vehicle Identification Number (VIN) you provide at checkout, we flash the module with your vehicle’s exact factory software and key codes. This means when you receive the part, it is 100% plug-and-play. There is no need for an expensive trip to the dealership for additional programming or key relearning procedures. Simply install the module, and your car will start and run as it should.
Guaranteed Compatibility and Installation
This module is a direct replacement for your 2015 Dodge Challenger, Dodge Charger, or Chrysler 300 equipped with the 3.6L engine. Installation is straightforward for anyone with basic mechanical skills. Typically, the ECM is located in the engine bay. The process involves disconnecting the vehicle’s battery, carefully unplugging the wiring harnesses from the old module, unbolting it from its bracket, and installing the new one in its place. Once the new module is secured and the harnesses are reconnected, simply reconnect the battery, and you’re ready to go.
This unit is compatible with a wide range of original part numbers, ensuring a perfect match for your vehicle. Please verify your original part number against the list below:
Compatible Part Numbers: 05150883AC, 05150883AD, 68280995AA, 68280995AB, 68280995AC, 68280995AD, 68230335, 68230334, 68230333, 68230332, 68230331, 68230330, 68230329, 68230328, 68230327, 68230326, 68230325, 68230324, 68230323, 68230322, 68230321, 68230320, 68230316AE, 68230307AE
Frequently Asked Questions
What is an ECM and what does it do?
The Engine Control Module (ECM), often called the engine computer, is the brain of your vehicle’s engine. It controls critical functions like fuel injection timing, spark timing, variable valve timing, and emissions systems to ensure optimal performance, fuel economy, and low emissions.
Is this 2015 Challenger ECM truly ‘Plug and Play’?
Yes. We program the module using the VIN you provide during checkout. This process loads your vehicle’s specific software and security information onto the computer, so it is ready for immediate installation and operation without any further programming required.
Where is the ECM located on my vehicle?
On most 2015 Chrysler 300, Dodge Challenger, and Dodge Charger models with the 3.6L engine, the ECM is located in the engine compartment, typically on the passenger side near the shock tower or firewall. It is a silver metal box with several large electrical connectors.
What information do you need to program my 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. The VIN is essential for loading the correct software and security keys.
How do I know for sure that my ECM is the problem?
While the symptoms listed are common for ECM failure, it’s always best to have a professional diagnosis performed. A qualified technician can use a scan tool to check for communication with the module and specific ECM-related diagnostic trouble codes (DTCs) to confirm it is the source of the issue before you order a replacement.
Will this fix my check engine light?
If the check engine light is caused by an internal fault within your original ECM, then yes, this replacement module will resolve the issue and the light. However, if the light is on due to a faulty sensor or another component, that separate issue will still need to be addressed.