Restore Your Minivan’s Reliability with a Pre-Programmed Engine Computer
If you’re dealing with frustrating issues like stalling, a no-start condition, or an illuminated Check Engine Light in your 2008-2010 Dodge Caravan, Chrysler Town & Country, or 2008 Pacifica, a failing Engine Control Module (ECM) is a very likely culprit. As the central computer of your vehicle, a faulty ECM can cause a wide range of perplexing problems that compromise safety and performance. This replacement ECM, part number 05150253AE, is the direct, hassle-free solution to get your family’s vehicle running smoothly again.
We take the guesswork and extra cost out of the repair. Unlike a blank module from a dealership that requires expensive programming, this unit arrives at your door fully programmed to your vehicle’s specific VIN and mileage. This means it’s a true Plug & Play installation. There are no trips to the dealer, no special scan tools needed, and no hidden fees. It’s the most efficient way to solve complex electronic issues and restore your engine’s proper function.
From the Diagnostic Bay: The Intermittent Stall Case
I remember a 2009 Town & Country with the 4.0L that came into the shop with a problem that drove the owner crazy. It would stall without warning, sometimes at a stoplight, sometimes while cruising at low speeds. There were no consistent trouble codes, just a random U0100 (Lost Communication with ECM) that would pop up occasionally. We checked grounds, wiring, and power feeds—all solid. After hours of diagnostics, we connected a scope to the ECM’s main processor. We found that during certain heat cycles, the processor would momentarily drop out, causing the stall. It was a classic case of internal ECM failure that standard diagnostics couldn’t easily pinpoint. Swapping in a pre-programmed module like this one solved the issue in 15 minutes. This repair saves not just money, but immense diagnostic frustration.
Is Your Minivan Showing These Symptoms?
A failing ECM can manifest in many ways. If you’re experiencing any of the following, it’s time to consider a replacement. Here are some of the most common signs I’ve seen in my 20+ years of experience:
- ✔ Engine cranks but will not start
- ✔ Intermittent or random stalling while driving
- ✔ Check Engine Light is on with codes like P0601 (Internal Control Module Memory Check Sum Error) or P0606 (ECM/PCM Processor Fault)
- ✔ Poor or erratic automatic transmission shifting
- ✔ A noticeable drop in fuel economy
- ✔ Misfires or rough running that isn’t solved by new plugs or coils
- ✔ Communication errors with diagnostic scan tools
A Straightforward Guide to Installation
Installing your new 2008-2010 Caravan ECM is a simple process that most DIYers can complete with basic hand tools. Because it’s pre-programmed, you skip the hardest part of the job.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes for the system capacitors to discharge.
- Locate the ECM: On these minivans, the ECM is typically located in the engine bay, often mounted to the firewall or inner fender. It’s a silver metal box with several large electrical connectors.
- Disconnect the Connectors: Carefully release the locking tabs on the wiring harness connectors and pull them straight off the module. Avoid pulling on the wires themselves.
- Remove the Module: Unbolt the old ECM from its mounting bracket. There are usually a few 8mm or 10mm bolts holding it in place.
- Install the New ECM: Mount your new, pre-programmed ECM in the same location. Reconnect the wiring harnesses, ensuring they click securely into place.
- Reconnect the Battery: Reattach the negative battery terminal. The vehicle is now ready to start. It may run slightly differently for the first 50-100 miles as it completes its internal relearn procedures.
Verified Vehicle Compatibility
This engine computer is a guaranteed fit for the following vehicles equipped with the 4.0L V6 engine. It directly replaces a wide range of original part numbers, ensuring broad compatibility.
- 2008-2010 Dodge Grand Caravan (with 4.0L Engine)
- 2008-2010 Chrysler Town & Country (with 4.0L Engine)
- 2008 Chrysler Pacifica (with 4.0L Engine)
This module is a direct replacement for 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.
Frequently Asked Questions
2008-2010 Caravan ECM
Will this fix my specific problem?
This is the solution for issues directly caused by a faulty computer, such as internal processor faults (P0606) or memory errors (P0601). While it solves many problems, always ensure your vehicle has been properly diagnosed by a qualified mechanic.