Is Your 2015 Dodge, Chrysler, or Challenger Running Rough?
The Engine Control Module (ECM), often called the engine computer, is the central command center of your vehicle’s engine. When it begins to fail in your 2015 Dodge Charger, Challenger, or Chrysler 300 with the 3.6L Pentastar engine, it can cause a cascade of confusing and frustrating problems. From a sudden refusal to start to intermittent stalling and a persistent check engine light, a faulty ECM can make your powerful vehicle feel unreliable. This direct-fit replacement ECM is the definitive solution to restore your vehicle’s performance, reliability, and drivability without the exorbitant costs and delays of a dealership visit.
This unit arrives at your doorstep fully programmed to your vehicle’s specific Vehicle Identification Number (VIN) and current mileage. This critical programming service means the module is ready for immediate installation right out of the box. It’s a true Plug & Play solution, designed to get you back on the road quickly and confidently. You can bypass the need for expensive scan tools, specialized software, or a trip to the dealer for programming.
From the Diagnostic Bay
We had a 2015 Chrysler 300 with the 3.6L V6 come in on a tow truck. The owner was at his wit’s end. The car would crank but not start, and when it occasionally did, it would stall within seconds. He had already replaced the crankshaft and camshaft position sensors based on some generic advice, with no success. Our diagnostics showed a U0100 (Lost Communication with ECM/PCM) code that would appear intermittently. After verifying the power and ground circuits to the module were solid, we suspected the ECM itself. We installed one of our pre-programmed modules, and the car fired up on the first try and ran perfectly. It’s a classic case where the vehicle’s brain was the source of the problem, and a simple component swap was the complete fix.
Common Symptoms of a Failing 2015 Charger ECM
If you’re experiencing any of the following issues, a faulty engine computer may be the culprit. A failing ECM can mimic other problems, so it’s essential to recognize the signs pointing directly to the module.
- ✔ Check Engine Light: The check engine light is on, often with communication-related Diagnostic Trouble Codes (DTCs) like P0600-P0606, or multiple seemingly unrelated sensor codes.
- ✔ No-Start or Hard Starting: The engine cranks over but refuses to start, or takes an unusually long time to fire up.
- ✔ Engine Stalling: The engine stalls unexpectedly while driving or idling for no apparent reason.
- ✔ Poor Engine Performance: You may notice a significant loss of power, poor acceleration, and rough idling.
- ✔ Reduced Fuel Economy: A failing ECM can’t properly manage the fuel-to-air ratio, leading to a noticeable drop in MPG.
- ✔ Erratic Shifting: The ECM communicates with the transmission controller, and a fault can lead to harsh or incorrect gear changes.
- ✔ Cooling Fans Not Working: The ECM often controls the engine cooling fans, and a failure can cause them to run constantly or not at all.
Simple Installation, Lasting Solution
Replacing the ECM is a straightforward process that a competent DIY mechanic can perform. Simply disconnect the vehicle’s battery, locate and unplug the old module, install the new one in its place, reconnect the electrical connectors, and finally, reconnect the battery. Since this module is pre-programmed, your vehicle’s security system will recognize it immediately, allowing the engine to start and run without any additional steps. This is the most efficient way to solve complex electronic issues and restore your vehicle to its factory-specified operating condition.
Guaranteed Compatibility
This Engine Control Module is a direct replacement for 2015 Dodge Charger, Dodge Challenger, and Chrysler 300 models equipped with the 3.6L V6 engine. It is compatible with a wide range of original part numbers, ensuring a perfect fit and function. Compatible part numbers include: 05150883AC, 05150883AD, 68280995AA, 68280995AB, 68280995AC, 68280995AD, 68230335, 68230334, 68230333, 68230332, 68230331, 68230330, 68230329, 68230328, 68230327, 68230326, 68230325, 68230324, 68230323, 68230322, 68230321, 68230320, 68230316AE, 68230307AE and more. Please verify your part number to ensure compatibility or contact us for assistance.
Frequently Asked Questions
What information do you need to program this ECM?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. This ensures the module is programmed correctly for your specific vehicle configuration and that the odometer reading remains accurate.
Is this really a “Plug & Play” installation?
Yes. Because we pre-program the module with your vehicle’s data, it requires no additional programming or flashing after installation. You simply install the part, and your vehicle is ready to go. This process syncs the module with your car’s existing anti-theft system.
Will this fit my 2015 Dodge Challenger or Chrysler 300?
Absolutely. This ECM is compatible with all three platforms (Charger, Challenger, and 300) from the 2015 model year, as long as your vehicle is equipped with the 3.6L V6 engine.
How can I be sure my ECM is the actual problem?
While the symptoms listed are strong indicators, it’s always best practice to have a professional diagnosis. Key indicators of ECM failure include communication-related trouble codes (U-codes), internal processor fault codes (P06xx series), and ruling out issues with wiring, grounds, and sensors first.
Do I need to return my old engine computer?
Please check the specific terms of the sale on the product page. Some modules may require a core return to receive a credit back, which helps keep costs down and supports recycling efforts.