Is Your Magnum or 300 Running Rough? Get Back on the Road with Confidence.
There’s nothing more frustrating than a vehicle you can’t rely on. If your 2005 Dodge Magnum or Chrysler 300 is suffering from stalling, poor performance, a persistent check engine light, or simply won’t start, a failing Engine Control Module (ECM) is often the culprit. You’re losing time, money, and peace of mind. This pre-programmed engine computer is the simple, effective, and affordable solution to get your car running like new again, without the astronomical costs and delays of a dealership visit.
Common Symptoms & Your Solution
A faulty ECM can cause a wide range of confusing and intermittent issues. If you’re experiencing any of the following, it’s a strong sign that your engine computer needs replacement:
- Persistent Check Engine Light (CEL)
- Engine stalling or misfiring unexpectedly
- No-start condition where the engine cranks but won’t fire up
- Poor fuel economy and loss of power
- Erratic automatic transmission shifting
- Communication error codes (e.g., P0601, P0606)
This replacement 2005 Dodge Magnum ECM 4606834AC is the definitive fix for these problems. It arrives at your door fully programmed to your vehicle’s specific VIN and mileage, making the installation process as simple as disconnecting the old unit and plugging this one in. It’s a true plug-and-play solution.
Features & Tangible Benefits
- ✔ No Expensive Dealer Programming: This unit arrives ready for installation, saving you hundreds in dealership fees and towing costs.
- ✔ Fast, Hassle-Free Installation: Simply disconnect your old module and plug this one in. No special tools or complicated software procedures are required.
- ✔ Guaranteed Compatibility & Performance: Engineered to original factory specifications for your 2005 Magnum or 300, ensuring perfect fit and function. This is a direct replacement for part numbers 4606834AC and 4896414AG.
- ✔ Restored Drivability: By correcting engine and transmission control signals, this module restores the smooth performance and reliability you expect from your vehicle.
- ✔ Purchase with Confidence: This unit is backed by our one-year replacement warranty.
Expert Insight: The “Plug & Play” Difference
As a technician, I’ve seen countless vehicle owners get stuck in a diagnostic loop, replacing sensor after sensor only to find the core issue was the ECM all along. The next hurdle is often the dealership, which can hold your car hostage for days and charge a fortune just for programming a new computer. Our plug-and-play service eliminates that entire nightmare. We handle the complex programming on our end, so when you receive your 2005 Dodge Magnum ECM 4606834AC, the job is 90% done. It’s the most direct path from a problem vehicle to a reliable daily driver.
Frequently Asked Questions
What does “Plug & Play” really mean?
It means we have pre-programmed the computer using the VIN you provide during checkout. When it arrives, you simply need to disconnect the battery, swap the old computer with the new one, and reconnect the battery. No further programming or dealer intervention is required.
What information do you need from me?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage to program the module correctly. You can typically provide this during the checkout process.
Will this fix my car’s transmission shifting problems?
In many cases, yes. The ECM works closely with the Transmission Control Module (TCM) and directly influences shifting patterns and behavior. If the ECM is sending faulty data, it can cause harsh or erratic shifting. Replacing a bad ECM often resolves these related issues.
Is this compatible with the 2005 Chrysler 300?
Yes, this module is compatible with the 2005 Chrysler 300 built from 06/28/04 with a 6-cylinder engine and rear-wheel drive (RWD), as well as the 2005 Dodge Magnum with the same specifications.
How do I confirm my part number?
Your original ECM will have a sticker on it with the part number. This specific 2005 Dodge Magnum ECM 4606834AC is a direct replacement for that number and the alternative part number 4896414AG. Matching this number ensures a perfect fit.