Is Your 2015 Charger, Challenger, or 300 Running Rough?
If your 2015 Dodge Charger, Challenger, or Chrysler 300 with the dependable 3.6L Pentastar V6 engine is suddenly experiencing frustrating issues like stalling, a persistent check engine light, or a no-start condition, the root cause might be the very brain of your engine: the Engine Control Module (ECM). This critical component, also known as an ECU or engine computer, manages everything from fuel injection and ignition timing to emissions control and transmission communication. When it fails, it can create a cascade of problems that are often misdiagnosed, leading to wasted time and money on unnecessary parts.
This is a direct-fit, plug-and-play solution for your vehicle. We take the guesswork and hassle out of the repair by programming this unit specifically to your vehicle’s Vehicle Identification Number (VIN) and current mileage. This means no expensive trips to the dealership for programming or flashing. Simply install the module, and you’re ready to get back on the road.
From the Diagnostic Bay
We had a 2015 Challenger 3.6L come into the shop that was giving the owner fits. The car would randomly stall at stoplights and occasionally refuse to start. The owner had already replaced the crankshaft position sensor and a couple of ignition coils based on generic trouble codes, but the problem persisted. When we hooked up our advanced diagnostic scanner, we noticed intermittent communication loss with the PCM. After checking the wiring harness and connectors for integrity, we pinpointed the issue to an internal fault in the original ECM. A replacement, pre-programmed 2015 Charger Engine Computer like this one solved all the issues instantly. It’s a classic case where chasing symptoms instead of the root cause can be costly; sometimes, the problem lies with the commander, not the soldiers.
Signs of a Failing 3.6L Engine Computer
- ✔ Check Engine Light: The check engine light is illuminated with codes that may point to multiple sensor failures, communication errors (like U0100), or internal processor faults.
- ✔ No-Start or Hard Starting: The engine cranks but refuses to start, or takes an unusually long time to fire up, either hot or cold.
- ✔ Engine Stalling: The engine randomly shuts off while driving or idling at a stop.
- ✔ Poor Performance & Fuel Economy: You may notice a significant drop in power, acceleration, and a noticeable increase in fuel consumption.
- ✔ Erratic Shifting: The ECM works with the Transmission Control Module (TCM). A failing ECM can cause harsh shifting, or the transmission may get stuck in one gear (limp mode).
- ✔ Misfires and Rough Idle: The engine runs poorly, shakes, or idles erratically due to incorrect fuel and spark commands.
Why Choose a Programmed 2015 Charger Engine Computer?
Choosing a pre-programmed module is the smartest way to complete this repair. A new, unprogrammed computer from a dealership is a blank slate; it requires specialized tools and software subscriptions to load your car’s specific VIN, security information (SKIM), and operational parameters. This process can be costly and time-consuming. Our service eliminates that entire step. By providing your VIN at checkout, you receive a unit that is 100% ready for installation. It’s a true Plug & Play solution designed for both professional technicians and savvy DIYers.
Simple Installation Process
While professional installation is always recommended, swapping the ECM is a straightforward process for those with mechanical experience.
- Disconnect the Battery: Always begin by disconnecting the negative battery terminal to prevent electrical damage.
- Locate the ECM: On these models, the ECM is typically found in the engine bay, often near the firewall or inner fender.
- Disconnect Connectors: Carefully release the locking tabs and unplug the main wiring harnesses from the old module.
- Remove the Old Unit: Unbolt the old ECM from its mounting bracket.
- Install the New Unit: Mount your new, pre-programmed ECM, reconnect the wiring harnesses securely, and reconnect the battery.
No further steps are needed. The vehicle will recognize the new module and start and run correctly.
Guaranteed Compatibility
This engine computer is a direct replacement for a wide range of original part numbers, ensuring broad compatibility. Please verify that your original part number is on this list:
05150883AC, 05150883AD, 68280995AA, 68280995AB, 68280995AC, 68280995AD, 68230335, 68230334, 68230333, 68230332, 68230331, 68230330, 68230329, 68230328, 68230327, 68230326, 68230325, 68230324, 68230323, 68230322, 68230321, 68230320, 68230316AE, 68230307AE
This part is confirmed to fit the following vehicles with the 3.6L V6 engine:
- 2015 Dodge Challenger
- 2015 Dodge Charger
- 2015 Chrysler 300
Frequently Asked Questions
Do I need to have this computer programmed by a dealer after I receive it?
No. This engine computer comes fully programmed to your vehicle’s specific VIN and mileage. It is a true Plug & Play solution. Once installed, no further programming or flashing is required.
What information do you need from me to program the module?
During the checkout process, we will require your vehicle’s 17-digit Vehicle Identification Number (VIN). This allows us to load the correct software and security information for your specific car, ensuring seamless integration.
Where is the ECM located on my 2015 Charger?
On most 2015 Dodge Chargers, Challengers, and Chrysler 300 models, the Engine Control Module is located in the engine compartment. It is typically mounted against the firewall on the passenger side or on one of the inner fender wells. It’s a silver metal box with several large electrical connectors.
Will this fix my check engine light?
If the check engine light is on due to an internal failure of your original ECM, then this replacement part will solve the problem. However, if the light is on due to other issues (e.g., a bad oxygen sensor, a loose gas cap, or other component failures), those issues will need to be addressed separately. This module will fix problems directly caused by a faulty 2015 Charger Engine Computer.
Are any other steps required after installation?
No additional steps are typically required. After you install the module and reconnect the battery, the car should start and run correctly. Some vehicles may require a brief idle relearn procedure, which usually involves letting the car idle for a few minutes, but this is often not necessary.