Restore Your Minivan’s Core Performance and Reliability
Is your Dodge Caravan, Chrysler Town & Country, or Pacifica acting erratically? Frustrating issues like stalling at stoplights, a persistent check engine light, or unpredictable shifting can often be traced back to a failing Engine Control Module (ECM). As the brain of your vehicle, a faulty ECM can cause a cascade of problems that are difficult to diagnose. I’ve spent years in the service bay seeing how a failing computer can sideline an otherwise dependable family vehicle. This isn’t just a part; it’s a solution to get your minivan running smoothly and safely again.
This replacement ECM arrives at your door fully programmed to your vehicle’s specific VIN and mileage. This critical step eliminates the need for expensive dealership visits or specialized programming tools. For the DIY mechanic or the professional shop, this means a faster, more efficient repair. You can confidently install this 2008-2010 Caravan Engine Computer knowing it’s ready to work the moment it’s connected, restoring factory performance and communication between all essential vehicle systems.
A Technician’s Notebook
I remember a 2009 Town & Country with the 4.0L engine that came into my shop with a complaint of intermittent stalling and a flashing electronic throttle control light. The owner had already replaced the throttle body with no success. Scans showed a slew of communication codes (U-codes) and a P0601 for an internal memory fault in the ECM. After verifying the wiring and power/grounds to the module were solid, we knew the computer itself was the culprit. Swapping in a pre-programmed ECM like this one solved the problem in under an hour. The key was having a reliable module that was flashed correctly beforehand, which saved the customer hundreds in diagnostic time and dealer fees.
Common Signs of a Failing Engine Computer
- ✔ Check Engine Light is on with no clear cause.
- ✔ Engine stalling, stumbling, or hesitating during acceleration.
- ✔ Noticeable decrease in fuel economy.
- ✔ Automatic transmission shifting erratically or harshly.
- ✔ The vehicle won’t start, even with a good battery and starter.
- ✔ Diagnostic Trouble Codes (DTCs) such as P0601, P0606, or various U-series communication codes are present.
A Straightforward Guide to Installation
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to ensure all systems are discharged.
- ✔ Locate the ECM: On these minivans, the engine computer is typically located in the engine bay, often near the firewall or behind the battery.
- ✔ Disconnect Connectors: Carefully unplug the main wiring harness connectors from the old ECM. There are usually release tabs that need to be pressed or slid.
- ✔ Remove the Old Module: Unbolt the old ECM from its mounting bracket. Keep the mounting hardware, as you will need it for the new unit.
- ✔ Install the New ECM: Mount your new, pre-programmed 2008-2010 Caravan Engine Computer using the original hardware. Ensure it is secure.
- ✔ Reconnect Everything: Firmly plug the wiring harnesses into the new module until they click into place. Reconnect the negative battery terminal.
- ✔ Final Check: Turn the key to the ‘On’ position (without starting the engine) for 15 seconds to allow the systems to initialize. Then, start the vehicle. The check engine light should be off, and the engine should run smoothly.
Verified Vehicle Compatibility
This module is a direct-fit replacement for the following vehicles equipped with the 4.0L V6 engine. It is compatible with a wide range of part numbers, ensuring a perfect match for your specific vehicle.
- 2008-2010 Dodge Caravan (with 4.0L engine)
- 2008 Chrysler Pacifica (with 4.0L engine)
- 2008-2010 Chrysler Town & Country (with 4.0L engine)
Compatible Part Numbers: 05150253AC, 05150253AD, 05150253AE, 68044560AB, 68044560AC, 68044560AD, 68044560AE, 68044560AF, 68031313AA, 68031313AB, 68031313AC, 68031313AD, 68031313AE, 68031313AF, 68031313AG, 68031313AH, 68031314AA, 68031314AB, 68031314AC, 68031314AD, 68031314AE, 68031314AF, 68031314AG, 68031314AH
Does this ECM require any additional programming?
Does this ECM require any additional programming?
No. This engine computer comes fully programmed to your vehicle’s VIN and mileage. It is a plug-and-play solution, meaning no further dealer visits or special tools are required for installation.
How do I provide my VIN and mileage?
After placing your order, you will be prompted to provide your vehicle’s information. We need the correct VIN to ensure the programming matches your vehicle’s factory settings and security information perfectly.
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 poor shifting performance. Replacing a bad 2008-2010 Caravan Engine Computer can often resolve these related issues.
Is this compatible with my exact part number?
This module is a direct replacement for all part numbers listed in the compatibility section. Chrysler frequently updates part numbers, but this unit is designed to be fully interchangeable with all listed variations.