Is Your 2006 Dodge Charger, 300, or Magnum Running Rough?
If you’re experiencing frustrating issues like a persistent check engine light, sudden stalling, poor fuel economy, or a complete no-start condition in your 3.5L V6 Mopar, the root cause might be a failing Engine Control Module (ECM). The ECM is the brain of your vehicle, managing everything from fuel injection and ignition timing to transmission shifting and emissions control. When it starts to fail, it can create a cascade of problems that are often misdiagnosed, leading to costly and unnecessary repairs.
This replacement ECM, part number 04606838AC, is the definitive solution to restore your vehicle’s performance and reliability. It’s not just a part in a box; it’s a fully programmed, plug-and-play component tailored specifically to your vehicle. We flash the module with your car’s unique Vehicle Identification Number (VIN) and current mileage, ensuring seamless integration with all other onboard systems. This eliminates the need for expensive trips to the dealership for programming or key relearning procedures. Get your vehicle back on the road quickly and confidently.
From the Diagnostic Bay
We had a 2006 Dodge Magnum 3.5L come into the shop with a complaint of intermittent stalling and a check engine light that previous shops couldn’t solve. They had already replaced the spark plugs, coil packs, and even a camshaft position sensor. The codes were erratic, pointing to multiple system failures. After hooking up our advanced diagnostic scanner, we noticed the live data stream from the ECM was freezing and dropping out. This is a classic sign of internal processor failure in the module. Instead of chasing phantom sensor issues, we identified the core problem. We installed a pre-programmed ECM just like this one, and the Magnum fired right up and ran perfectly. The customer was thrilled to finally have a reliable car again, proving that a correct diagnosis and a quality part save time and money.
Common Symptoms of a Failing 2006 Charger ECM
- ✔ Check Engine Light: The check engine light is illuminated, often with communication error codes (U-codes) or multiple, unrelated sensor codes.
- ✔ Engine Stalling or Misfiring: Your engine may stall unexpectedly while driving or at idle, and you might experience rough running or misfires.
- ✔ No-Start Condition: The engine cranks but refuses to start, even with a good battery and fuel supply.
- ✔ Poor Performance & Fuel Economy: A noticeable decrease in acceleration and a significant drop in miles per gallon (MPG) can point to an ECM issue.
- ✔ Erratic Transmission Shifting: The ECM works with the transmission controller, and a fault can cause harsh shifts, delayed engagement, or getting stuck in gear.
- ✔ Cooling Fans Not Working Correctly: The ECM controls the engine cooling fans, and failure can lead to them running constantly or not at all, causing overheating.
The Plug-and-Play Solution for Your Vehicle
Don’t let a faulty engine computer keep your car off the road. This module is a direct-fit replacement for your original unit and is compatible with a wide range of part numbers, ensuring you get the correct component. Our programming service makes installation straightforward for any DIY mechanic or professional technician. Simply provide your VIN during checkout, and we handle the rest. The module arrives at your door ready to be installed—no special tools or software required.
Guaranteed Fitment
This Engine Control Module is a direct replacement for the following vehicles equipped with the 3.5L RWD engine:
- 2006 Chrysler 300 (3.5L, RWD)
- 2006 Dodge Charger (3.5L)
- 2006 Dodge Magnum (3.5L, RWD)
It is fully compatible with the following part numbers: 04606838AB, 04606838AC, 05187067AA, 05187067AB, 05187067AC, 05187067AE, 05187066AA, 05187066AB, 05187066AC, 05187066AD, 05187066AE, 05187065AA, 05187065AB, 05187065AC, 05187064AA, 05187064AB, 05187064AC, 05187064AD, 05187064AE, 05187008AB, 05187008AC, 05187008AD, and 05187008A. By matching one of these numbers from your original module, you can ensure a perfect fit.
Frequently Asked Questions
Is this 2006 Charger ECM truly plug-and-play?
Yes. We program the module using the VIN you provide during checkout. This ensures it has the correct software and security information for your specific vehicle, allowing it to work immediately upon installation without any additional programming.
What information do you need from me?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. You can typically find the VIN on your dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.
Where is the ECM located on a 2006 Dodge Charger?
On the 2006 Dodge Charger, the Electronic Control Module (ECM) is located in the engine compartment, on the driver’s side (LH) front, near the firewall. For the 2006 Chrysler 300, it’s on the passenger’s side (RH) rear of the engine compartment. Always disconnect the battery before attempting removal or installation.
Will this computer fix my check engine light?
If the check engine light is caused by a faulty ECM, then yes, this part will resolve the issue. However, it’s crucial to ensure that the underlying problem isn’t a separate faulty sensor or wiring issue. We always recommend a proper diagnosis before ordering.
How can I be sure my original ECM is the problem?
Common indicators of a bad ECM include multiple unrelated trouble codes, communication failures with a scan tool, or symptoms that persist after related sensors have been replaced. If you’re unsure, consulting with a professional technician for a thorough diagnosis is the best course of action.