Is Your Sebring or Avenger Experiencing Critical Engine Problems?
If you’re dealing with a persistent check engine light, erratic engine behavior, or a vehicle that simply won’t start, a failing Engine Control Module (ECM) is a likely culprit. The ECM is the central computer of your 2007-2008 Chrysler Sebring or 2008 Dodge Avenger, responsible for managing everything from fuel injection and spark timing to transmission shifting and emissions control. When it fails, it can cause a cascade of frustrating and difficult-to-diagnose issues that can leave your vehicle unreliable or completely immobile.
Expert Pro Tip
Before condemning your ECM, always perform a thorough check of your vehicle’s charging and starting system. Inspect the battery terminals for corrosion, ensure the main engine and chassis grounds are clean and tight, and verify the alternator is producing the correct voltage. A weak power supply can often mimic the symptoms of a faulty computer, leading to a misdiagnosis.
Diagnosing a Faulty 2007-2008 Sebring ECM
Identifying a bad engine computer can be tricky, as its symptoms often overlap with other failing components like sensors or wiring. However, a faulty ECM typically presents a specific set of clues. If your mechanic has ruled out simpler fixes and the problems persist, it’s time to consider the module itself. This replacement unit is the definitive solution for restoring your vehicle’s performance and reliability.
Common Symptoms of ECM Failure
- âś” Persistent Check Engine Light (CEL) with communication-related fault codes (U-codes).
- âś” Unexplained engine stalling, rough idling, or hesitation during acceleration.
- âś” Noticeable decrease in fuel economy.
- âś” Engine misfires even after replacing spark plugs and ignition coils.
- âś” Harsh or erratic automatic transmission shifting.
- âś” Intermittent or complete no-start condition where the engine cranks but won’t fire.
- âś” Cooling fans running constantly or not turning on at all.
- âś” Other electronic modules in the vehicle behaving erratically.
The Plug-and-Play Solution You Need
Replacing an ECM has traditionally been a costly and inconvenient process, requiring a trip to the dealership for expensive diagnostic and programming services. Our 2007-2008 Sebring ECM eliminates this hassle completely. We take care of the complex programming for you before the part ever leaves our facility. Simply provide us with your vehicle’s Vehicle Identification Number (VIN) and current mileage during checkout, and we will flash the module with your car’s specific software. The result is a true plug-and-play component that is ready for installation right out of the box. No additional programming or calibration is required.
This module is a direct-fit replacement for part number 05094721AI and is also fully compatible with a wide range of other original part numbers, ensuring a perfect match for your vehicle. It is specifically designed for:
- 2007-2008 Chrysler Sebring with the 2.7L or 3.5L engine
- 2008 Dodge Avenger with the 2.7L or 3.5L engine
By installing this pre-programmed ECM, you are not just replacing a part; you are restoring the core of your vehicle’s management system to its proper operational state, ensuring smooth performance, correct emissions, and long-term reliability.
Frequently Asked Questions
Is this ECM really plug-and-play?
Yes, absolutely. We program the module to the specific VIN you provide at checkout. This ensures it has the correct software and security information for your vehicle. Once you receive it, you can install it without needing any specialized tools or a trip to the dealership for further programming.
What information do you need to program the module?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. This allows us to load the exact factory software and settings for your car’s specific configuration.
Will this fix my check engine light?
If the check engine light is caused by a faulty ECM, this replacement part will resolve the issue. However, it’s crucial to ensure that the underlying cause of the failure (such as a shorted sensor or bad wiring) has been repaired first to prevent damage to the new module.
How do I find my current ECM part number?
The part number is printed on a sticker on the case of your existing ECM. While this unit replaces many part numbers, verifying yours against the compatibility list in the description can provide extra peace of mind.
Does this part come with a warranty?
Yes, all of our electronic modules are backed by our comprehensive warranty. Please see our warranty page for full details and terms.