Restore Your Minivan’s Brainpower and Get Back on the Road
Is your Dodge Caravan, Chrysler Town & Country, or Pacifica acting erratically? Dealing with frustrating issues like stalling for no reason, a no-start condition, or a check engine light that won’t go away can be a major headache. As a technician with over two decades of experience under the hood, I’ve seen countless times how a failing Engine Control Module (ECM) can mimic a dozen other problems, leading to wasted time and money on incorrect repairs. The ECM is the central computer of your vehicle, managing everything from fuel delivery and spark timing to transmission shifts. When it fails, the symptoms can be unpredictable and maddening.
This is your direct, reliable solution. We provide a professionally prepared 2008-2010 Caravan Engine Computer that arrives at your doorstep programmed to your vehicle’s specific VIN and mileage. This critical step ensures that the module communicates perfectly with all other systems in your minivan, from the anti-theft system to the transmission controller. Forget about expensive dealership visits, towing fees, and the hassle of coordinating programming. This is a true plug-and-play fix designed to get you running smoothly again with minimal downtime.
A Technician’s Notebook: The Intermittent Stall Case
I remember a 2009 Town & Country with the 4.0L that came into the shop with a complaint that stumped two other mechanics. The owner said it would randomly stall at red lights, but only after it was fully warmed up, and never threw a consistent code. We checked fuel pressure, sensors, and wiring—everything seemed fine. On a hunch, I monitored the live data stream from the ECM during a long test drive. Just before it stalled, I saw the 5-volt reference signal to the sensors fluctuate wildly. This pointed directly to an internal fault in the ECM’s voltage regulator, a common failure point. Swapping in a pre-programmed module like this one solved the issue instantly. It’s a classic example of how a failing 2008-2010 Caravan Engine Computer can cause ghost-in-the-machine problems.
Common Signs of a Failing Engine Computer
- ✔ Check Engine Light is on with communication-related or internal processor fault codes (e.g., P0601, P0606).
- ✔ The engine cranks but refuses to start.
- ✔ Unexplained stalling or rough idling.
- ✔ Noticeable decrease in fuel economy.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Your scan tool cannot communicate with the ECM.
- ✔ Other warning lights (like ABS or Traction Control) illuminate unexpectedly.
A Straightforward Guide to Installation
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery and secure it away from the post.
- ✔ Locate the ECM: On these minivans, the engine computer is typically located in the engine bay, often on the driver’s side firewall or near the battery.
- ✔ Disconnect the 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 hardware as you will reuse it.
- ✔ Install the New ECM: Mount your new, pre-programmed ECM in place and secure it with the original hardware.
- ✔ Reconnect Everything: Plug the wiring harness connectors firmly into the new module until they click. Reconnect the negative battery terminal.
- ✔ Final Step: Turn the key to the ‘ON’ position (without starting) for 10-15 seconds to allow the systems to initialize, then start the engine. Your vehicle is ready to drive.
Verified Vehicle Compatibility
This module is a guaranteed fit for the following vehicles equipped with the 4.0L V6 engine. It is a direct replacement for a wide range of part numbers, ensuring broad compatibility. Please match your vehicle, year, and engine size to confirm fitment.
- 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
Do I need to do any programming or flashing myself?
No. This engine computer arrives fully programmed to your vehicle’s VIN and mileage. It is a 100% plug-and-play solution, requiring no further action from you or a mechanic.
How do I provide my VIN and mileage?
You will be prompted to enter your vehicle’s VIN and current mileage during the checkout process. We cannot ship the module without this information.
Is this a difficult part for a DIYer to install?
Not at all. If you are comfortable using basic hand tools like a wrench or socket set, you can typically complete this installation in under 30 minutes. The most important steps are disconnecting the battery and carefully handling the electrical connectors.
Will this fix my check engine light?
If the check engine light is caused by an internal failure of your existing ECM (common codes P0601, P0606), then yes, this module is designed to resolve that. If the light is on for another reason, like a bad oxygen sensor, you will still need to address that separate issue.
What if my original part number isn’t on the list?
The part numbers listed cover the vast majority of modules for these applications. If your number is not listed, please contact us with your VIN. We can verify compatibility to ensure you receive the correct part.