Is Your 2006 Magnum Running Rough? It Could Be The ECM.
If you’re dealing with frustrating and unpredictable engine problems in your 2006 Dodge Magnum, Charger, or Chrysler 300, 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. When it starts to fail, it can cause a cascade of issues that are often difficult to diagnose, leading to wasted time and money on unnecessary repairs. This replacement ECM is the definitive solution to restore your vehicle’s performance and reliability.
This unit isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the guesswork and hassle out of the repair by pre-programming the module to your vehicle’s specific Vehicle Identification Number (VIN) and current mileage. This means when you receive it, it’s 100% plug-and-play. There is no need for an expensive trip to the dealership for programming or key relearning. You can get your car back on the road quickly and confidently.
From the Diagnostic Bay
We had a 2006 Dodge Charger 3.5L come into the shop that was driving the owner crazy. It had an intermittent stalling problem that no one could pinpoint. The owner had already replaced the spark plugs, a coil pack, and the crankshaft position sensor based on vague codes and other shops’ guesses. The car would run fine for days, then suddenly die at a stoplight. After hooking up our advanced scanner and monitoring live data, we noticed the fuel injector pulse for cylinder 3 would drop out randomly just before a stall. This wasn’t a wiring or injector issue; the command signal from the ECM itself was disappearing. We installed one of our pre-programmed ECMs, and the problem was solved instantly. The customer was thrilled to finally have a reliable car again after chasing the issue for months.
Common Symptoms of a Failing 2006 Magnum ECM
- âś” Persistent Check Engine Light that won’t clear or returns immediately after reset.
- âś” Engine stalling, stumbling, or misfiring for no apparent reason.
- âś” A noticeable decrease in fuel economy.
- âś” Harsh or erratic automatic transmission shifting.
- âś” The engine cranks but refuses to start (no-start condition).
- âś” Communication errors with diagnostic scan tools.
- âś” Poor overall engine performance and lack of power.
The Plug-and-Play Advantage
The most significant benefit of this module is the professional programming service included with your purchase. Modern vehicles have complex security systems (like Chrysler’s Sentry Key Immobilizer System) that are tied to the ECM. A generic, unprogrammed module from a parts store or salvage yard simply will not work; the vehicle will not start. Our process handles all of that for you. By flashing the unit with your VIN, we ensure it communicates seamlessly with the ignition, gauges, and other modules in your vehicle, exactly like the original. The mileage is also programmed to ensure your odometer reading remains correct.
Guaranteed Compatibility
This ECM is a direct replacement for a wide range of original part numbers, ensuring a perfect fit and function for your vehicle. It is 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, 05187008A, and 4896566AC.
This part fits the following vehicles with the specified options:
- 2006 Chrysler 300: 3.5L Engine, RWD
- 2006 Dodge Charger: 3.5L Engine
- 2006 Dodge Magnum: 3.5L Engine, RWD
Frequently Asked Questions
Is this ECM really ‘Plug and Play’?
Yes, absolutely. We program the module with your car’s specific VIN and mileage before shipping it. This ensures it works with your existing keys and security system right out of the box. No additional programming or dealer visits are required.
What information do you need from me to program the module?
After you place your order, we will need your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. You can typically find the VIN on your driver’s side dashboard (visible through the windshield) or on the driver’s door jamb sticker.
Where is the ECM located on my 2006 Dodge Magnum?
On the 2006 Dodge Magnum and Charger, the Electronic Control Module is located in the engine compartment on the driver’s side (LH side), near the front. On the 2006 Chrysler 300, it is located in the engine compartment on the passenger’s side (RH side), towards the rear.
Will this fix my check engine light?
This module will resolve check engine lights and diagnostic trouble codes (DTCs) that are caused by a faulty ECM. However, if the light is on due to a separate issue (like a bad sensor or wiring problem), that issue will still need to be addressed. Proper diagnosis is always recommended before ordering.
Do I need to send my old part back?
No core charge is required for this part. You do not need to return your old, faulty module to us.