Restore Your Minivan’s Performance and Reliability
Is your 2008-2010 Dodge Caravan, Chrysler Town & Country, or 2008 Pacifica suddenly stalling, refusing to start, or running erratically? These are frustrating and often perplexing issues that point directly to a failing Engine Control Module (ECM). As the brain of your vehicle’s 4.0L engine, a faulty ECM can disrupt everything from fuel delivery and ignition timing to transmission shifting. Instead of facing expensive diagnostic fees and programming charges at a dealership, you can get a dependable, straightforward solution right here. This module is the key to getting your family’s vehicle back on the road safely and efficiently.
This isn’t just a replacement part; it’s a complete fix. We take the guesswork and hassle out of the repair by pre-programming this 2008-2010 Caravan Engine Computer to your vehicle’s specific Vehicle Identification Number (VIN) and current mileage. When it arrives, it’s ready for a true plug-and-play installation. No need for specialized scan tools or costly trips to a mechanic for programming. This saves you time, money, and the headache of coordinating complex electronic procedures.
Case Study: The Phantom Misfire
A 2009 Town & Country with the 4.0L V6 came into my bay with what the owner described as a random, harsh misfire and occasional stalling at red lights. They had already replaced the spark plugs, coils, and even a fuel injector with no success. The check engine light was on, but the codes were intermittent. After connecting my scope, I noticed the injector pulse width was dropping out unpredictably on multiple cylinders—a classic sign the ECM’s driver circuits were failing internally. We installed one of these pre-programmed units, and the van ran perfectly. The customer saved hundreds by avoiding further parts-swapping and got a reliable fix.
Is Your Minivan Showing These Symptoms?
A failing ECM can cause a wide range of problems. If you’re experiencing any of the following, this module is the likely solution:
- ✔ Check Engine Light is illuminated with codes like P0601 (Internal Control Module Memory Check Sum Error) or P0606 (ECM/PCM Processor Fault).
- ✔ The engine cranks but will not start.
- ✔ Sudden stalling while driving or idling.
- ✔ Poor engine performance, hesitation, or rough running.
- ✔ A noticeable drop in fuel economy.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Communication errors with diagnostic scan tools.
A Straightforward Guide to Installation
Replacing your 2008-2010 Caravan Engine Computer is a manageable job for a DIYer with basic tools. Follow these general steps to ensure a smooth installation:
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait at least 15 minutes to allow the system capacitors to discharge completely.
- Locate the ECM: On these minivans, the engine computer is typically located in the engine bay, often on the firewall or near the battery.
- Disconnect the Connectors: Carefully unlatch and remove the main electrical wiring harness connectors from the old module. Inspect the connectors for any signs of corrosion or damage.
- 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 ECM onto the bracket and secure it with the original hardware.
- Reconnect Everything: Firmly plug the wiring harness connectors 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 10 seconds, then turn it off. Repeat this cycle two more times before starting the vehicle. This allows the system to recognize the new module. Your vehicle is now ready to drive!
Verified Vehicle Compatibility
This engine computer is a direct-fit replacement for the following vehicles equipped with the 4.0L V6 engine. It is also compatible with all part numbers listed below.
- 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)
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