Is Your 2005 Dodge Caravan or Chrysler Town & Country Experiencing Serious Issues?
There’s nothing more frustrating than a vehicle you can’t rely on. If your 2005 Caravan or Town & Country is stalling, running rough, refusing to start, or flashing a persistent Check Engine Light, the root of the problem might be its most critical component: the Engine Control Module (ECM). As the central computer of your vehicle, the ECM manages everything from fuel injection and ignition timing to emissions controls and transmission shifting. When it fails, it can cause a wide range of confusing and debilitating symptoms that can leave you stranded.
From the Diagnostic Bay
I once had a 2005 Town & Country come into the shop with a ghost of a problem. The owner said it would randomly stall at red lights, but only after it had been driven for 20 minutes. There were no consistent trouble codes, just a vague history of communication errors. We checked the fuel pump, sensors, and wiring, but everything seemed fine. After hours of diagnostics, we decided to monitor the ECM’s internal temperature data. We found that as the module heated up under the hood, its processor would begin to fail, causing the shutdown. Replacing the ECM with a properly programmed unit solved the problem instantly. It’s a perfect example of how a failing computer can mimic a dozen other mechanical issues.
Common Symptoms of a Failing 2005 Caravan ECM
- ✔ Persistent Check Engine Light (CEL) that won’t clear or returns immediately.
- ✔ Vehicle refuses to start or has difficulty starting (cranks but won’t fire).
- ✔ Sudden stalling or engine shutting off while driving.
- ✔ Rough idling, misfires, or hesitation during acceleration.
- ✔ Drastically reduced fuel economy for no apparent reason.
- ✔ Automatic transmission shifting erratically or harshly.
- ✔ Communication errors with diagnostic scan tools.
- ✔ Apparent failure of multiple sensors at once.
The Direct-Fit Solution: A Pre-Programmed 2005 Caravan Engine Computer
Don’t let a faulty module keep your minivan off the road. This Engine Control Module is the definitive solution for your 2005 Dodge Caravan or Chrysler Town & Country. We take the guesswork and hassle out of the repair process. Unlike a generic part from a salvage yard or a big-box store, this unit arrives at your doorstep fully programmed to your vehicle’s specific Vehicle Identification Number (VIN) and mileage. This critical step ensures that the computer communicates flawlessly with your vehicle’s anti-theft system (SKIM), gauges, and other electronic modules right out of the box.
This is a true plug-and-play solution. There is no need for expensive dealership visits, specialized programming tools, or complicated key relearning procedures. Simply disconnect the battery, swap the old module with this one, reconnect the battery, and start your engine. You’ll restore your vehicle’s original performance, reliability, and efficiency.
Guaranteed Compatibility
This module is a direct replacement for a wide range of original part numbers, ensuring a perfect match for your vehicle. It is compatible with the following part numbers:
04748635AG, 04748635AH, 04748635AI, 05161324AA, 04748635AC, 04748635AD, 04748635AE, 04748635AF, 04748635AJ, 05094110AB, 04748631AF, 4748631AB, 4748633AB, 4748635AB, 5094053AC, 5161324AA
It is specifically designed for:
- 2005 Dodge Caravan with 3.3L or 3.8L engine (from 7/8/04)
- 2005 Chrysler Town & Country with 3.3L or 3.8L engine (from 7/8/04)
Frequently Asked Questions
Is this module truly “Plug and Play”?
Yes. We program the module with your vehicle’s specific VIN and mileage before shipping. This ensures it integrates seamlessly with your existing keys and security system. No additional programming or dealership intervention is required for installation.
What information do you need from me to program it?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) to program the module correctly. You can typically find your VIN on your driver’s side 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 2005 Caravan or Town & Country?
The Engine Control Module is located in the engine bay, on the driver’s side (LH) fender, near the battery. It is a silver metal box with three large electrical connectors.
Will this 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 always recommended to have the trouble codes scanned to ensure the light isn’t being caused by a separate failed sensor or component. This module will fix any codes directly related to internal computer failure.
Do I need to send my old computer (core) back?
Please check the specific terms of the sale on the product page or contact our customer service. Some sales may include a core charge that is refunded upon the return of your old, rebuildable module.