Restore Your Minivan’s Performance and Reliability
Is your 2008-2010 Dodge Caravan, Chrysler Town & Country, or 2008 Pacifica suffering from frustrating engine problems? As a mechanic with over two decades of diagnostic experience, I’ve seen firsthand how a failing Engine Control Module (ECM) can bring a perfectly good vehicle to a standstill. Symptoms like random stalling, a no-start condition, erratic shifting, or a persistent check engine light can often be traced directly back to this critical component. Don’t let a faulty computer keep your family off the road. This replacement engine computer, part number 68031313AF, is the reliable, straightforward solution you need.
A Real-World Scenario from My Shop
A customer’s 2009 Town & Country came in on a tow truck last month. It would crank but wouldn’t start, and the owner had already replaced the battery and fuel pump with no success. After connecting my scan tool, I found multiple communication loss codes (U-codes) with various modules. This is a classic sign. Instead of sending the customer to the dealership for a costly diagnosis and programming fee, we confirmed the ECM was the culprit. We installed one of our pre-programmed units, and the van fired right up on the first try. The customer drove away in under an hour, saving hundreds of dollars and a lot of headaches. This is the exact fix we provide directly to you.
Symptoms of a Failing 4.0L Engine Computer
If you’re experiencing any of the following issues, a failing ECM is a likely cause. Replacing it can restore your vehicle’s proper operation and give you peace of mind.
- ✔ Check Engine Light is illuminated with communication or internal processor fault codes.
- ✔ The engine cranks but refuses to start.
- ✔ Unexplained stalling, especially after the vehicle has warmed up.
- ✔ Noticeable decrease in fuel economy.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Other modules on the vehicle are not communicating with the ECM.
Plug-and-Play Installation: No Dealer Visit Required
One of the biggest hurdles in replacing an engine computer is the need for expensive dealership programming. We eliminate that step entirely. This module arrives at your door fully programmed to your vehicle’s specific VIN and mileage. The installation is a simple, direct-fit replacement that most DIYers can complete with basic hand tools.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to allow all systems to discharge.
- Locate the ECM: On these minivans, the engine computer is typically located in the engine bay, often near the firewall or inner fender.
- Disconnect Connectors: Carefully release the locking tabs and unplug the main wiring harnesses from the old module. Inspect the connectors for any corrosion or damage.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket. It’s usually held in place by a few 8mm or 10mm bolts.
- Install the New ECM: Mount your new, pre-programmed engine computer in the same location and secure it with the original bolts.
- Reconnect and Secure: Plug the wiring harnesses firmly into the new module until they click into place. Reconnect the negative battery terminal.
- Final Check: Turn the key to the ‘On’ position for 10 seconds before starting the engine. This allows the new module to sync with the vehicle. Start the engine and verify that the check engine light is off and the vehicle runs smoothly.
Guaranteed Compatibility for Your 2008-2010 Caravan Engine Computer
This unit is a direct replacement for a wide range of original part numbers, ensuring a perfect fit and function for your vehicle. We have meticulously cross-referenced this module to guarantee compatibility.
This ECM fits the following vehicles with the 4.0L V6 engine:
- ✔ 2008-2010 Dodge Grand Caravan
- ✔ 2008-2010 Chrysler Town & Country
- ✔ 2008 Chrysler Pacifica
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
Frequently Asked Questions
Do I need to do any programming or flashing?
No. This engine computer comes fully programmed to your vehicle’s VIN and mileage. It is a true plug-and-play solution, ready for installation right out of the box. No trip to the dealer is necessary.
What information do you need from me?
During checkout, we will require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. This ensures we can program the module accurately for your specific vehicle.
Is this a new or used part?
This is a high-quality, tested replacement part that has been expertly serviced and programmed to meet or exceed original factory specifications. It is guaranteed to restore your vehicle’s functionality.
Will this fix my transmission shifting problems?
In many cases, yes. The ECM plays a crucial role in controlling the transmission’s shift points. If the module is failing, it can cause erratic shifting. Replacing a faulty ECM often resolves these related transmission symptoms.
What tools do I need for installation?
Installation typically requires only basic hand tools, such as a socket wrench set (commonly 8mm or 10mm sockets) and possibly a flathead screwdriver to help release wiring harness clips. No specialized equipment is needed.