Restore Peak Performance to Your 2006 Chrysler 300 or Dodge Magnum
Is your 3.5L AWD Chrysler 300 or Dodge Magnum suffering from perplexing issues like stalling, rough idling, poor fuel economy, or a dreaded check engine light that won’t go away? These are classic signs of a failing Engine Control Module (ECM). The ECM is the brain of your vehicle’s engine, managing everything from fuel injection and ignition timing to emissions control. When it starts to fail, it can cause a cascade of frustrating and seemingly unrelated problems. This replacement engine computer, part number 05094592af, is the definitive solution to get your vehicle running smoothly and reliably again.
We had a 2006 Chrysler 300 3.5L AWD come into the shop that was driving the owner crazy. The car would randomly stall at stoplights, the transmission would shift erratically, and the dash would light up with multiple warning lights that made no sense together. The owner had already replaced the alternator and multiple sensors with no luck. After hooking up our advanced scanner, we noticed communication dropouts with the main engine computer. We inspected the wiring and found it to be intact. On a hunch, we connected a test ECM, and like magic, all the problems vanished. The original ECM had internal circuit failure, causing it to send corrupt data across the vehicle’s network. Installing a properly programmed replacement like this one had the car running better than it had in years.
Why Choose Our Pre-Programmed 2006 300 Engine Computer?
The biggest hurdle in replacing a modern vehicle’s computer is the complex programming required to sync it with your specific car. This unit completely eliminates that challenge. We handle the programming for you before it even ships. By providing your vehicle’s 17-digit VIN during checkout, you receive a true plug-and-play module. There’s no need for expensive trips to the dealership, no special tools, and no complicated software procedures. You can restore your vehicle’s functionality right in your own driveway.
Symptoms of a Failing ECM and Benefits of This Part
- ✔ Check Engine Light: A constant check engine light, especially with communication-related error codes (U-codes), points to the ECM.
- ✔ Engine Stalling or Misfiring: The computer may fail to properly control ignition timing or fuel delivery, leading to stalling, misfires, and rough running.
- ✔ Poor Performance & Fuel Economy: Inaccurate sensor readings or faulty calculations by the ECM can drastically reduce your car’s power and increase fuel consumption.
- ✔ No-Start Condition: A completely failed ECM will prevent the engine from starting at all, as it controls the fuel pump and ignition systems.
- ✔ Plug-and-Play Installation: This unit arrives pre-programmed to your VIN and mileage. Simply disconnect the old module and connect this one.
- ✔ Guaranteed Compatibility: This part is a direct replacement for multiple part numbers, including 04606838ac, 05094133ab, 05094133ad, 4606838ac, and 5094593ab.
- ✔ Cost-Effective Solution: Avoid the high costs of dealership diagnostics and programming with a part that’s ready to install out of the box.
Fitment and Installation Details
This Electronic Control Module is specifically designed for 2006 models of the Chrysler 300 and Dodge Magnum equipped with the 3.5L engine and All-Wheel Drive (AWD).
- For the 2006 Chrysler 300: The module is located in the right-hand (passenger side) rear of the engine compartment.
- For the 2006 Dodge Magnum: The module is located in the left-hand (driver side) front of the engine compartment.
CRITICAL: We cannot process your order without your complete 17-digit Vehicle Identification Number (VIN). Please provide your VIN in the notes section during checkout or send it to us in a message immediately after placing your order. This ensures we can program the unit correctly for a seamless installation.
Frequently Asked Questions
Do I need to do any programming after I install this?
No. This 2006 300 Engine Computer comes fully programmed to your vehicle’s specific VIN. It is a true plug-and-play solution, meaning you just need to install it, and you’re ready to go. No additional flashing or dealership visits are required.
Where do I find my VIN?
Your 17-digit VIN can be found on your vehicle’s registration, your insurance card, or on the vehicle itself. Look for a small metal plate on the driver’s side of the dashboard visible through the windshield, or on the sticker inside the driver’s door jamb.
What happens if I don’t provide my VIN?
We cannot ship the part until we receive your VIN. The programming process is essential for the module to function in your vehicle. We will hold your order and contact you to request the VIN to ensure you receive a working, compatible part.
Is this compatible with other engines besides the 3.5L?
No, this specific module is programmed and calibrated for the 2006 Chrysler 300 and Dodge Magnum models equipped with the 3.5L engine and All-Wheel Drive (AWD) system. Using it on a different engine or drivetrain configuration will not work.
Will this fix my transmission shifting problems?
In many cases, yes. The ECM works closely with the Transmission Control Module (TCM). If the ECM is sending faulty data, it can cause erratic shifting, hesitation, or failure to shift. Replacing a bad ECM can often resolve these related transmission symptoms.