If you’re dealing with a 2007-2010 Jeep Compass that’s giving you headaches—stalling unexpectedly, refusing to start, or flashing a persistent check engine light—the root cause is often the very brain of your vehicle: the Engine Control Module (ECM). As a technician with over two decades of experience under the hood, I’ve seen firsthand how a failing ECM can create a cascade of frustrating and hard-to-diagnose problems. This isn’t just a component; it’s the central command for your engine’s performance, fuel efficiency, and emissions. When it falters, your vehicle’s reliability is gone.
This replacement 2007-2010 Compass Engine Computer is the definitive solution to get your vehicle back in top form. The biggest hurdle with ECM replacement has always been the expensive and time-consuming programming required at a dealership. We eliminate that completely. Before this module ships, we flash it with your vehicle’s specific Vehicle Identification Number (VIN) and current mileage. The result is a true plug-and-play part. You can install it in your own driveway, saving you hundreds of dollars and significant downtime. It arrives ready to work, restoring the precise operational parameters your Jeep was designed with from the factory.
Case Study: The Ghost in the Machine
A few months back, a 2009 Jeep Patriot—which shares its core electronics with the Compass—was towed into my shop. The owner was at his wit’s end. The vehicle would run fine for days, then suddenly stall at a stoplight. It threw a bizarre mix of codes: an O2 sensor fault, a throttle body communication error, and even a transmission code. Less experienced techs might have started replacing sensors, wasting time and money. But these ghost-like, unrelated electrical faults are a classic sign of a failing central processor. We confirmed the ECM was the culprit. After installing a VIN-programmed module just like this one, all the phantom codes vanished, and the Patriot ran flawlessly. This part doesn’t just fix one problem; it restores the entire system’s stability.
Common Signs of a Failing ECM
- ✔ Your vehicle cranks but refuses to start, or starts intermittently.
- ✔ The check engine light is on with internal processor fault codes like P0601, P0605, or P0606.
- ✔ You’re experiencing a sudden, unexplained drop in fuel economy.
- ✔ The engine is misfiring, stalling, or running rough for no apparent reason.
- ✔ Communication errors, such as code U0100 (Lost Communication with ECM/PCM), are present.
- ✔ Automatic transmission shifting feels harsh or erratic.
A Straightforward Guide to Installation
- ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to allow the system to fully discharge.
- ✔ Locate the ECM: On the 2007-2010 Compass, the ECM is typically found in the engine bay, mounted against the firewall or an inner fender. It’s a metal box with several large electrical connectors.
- ✔ Disconnect Connectors: Carefully release the locking tabs on each electrical harness and pull them straight out from the module. Avoid pulling on the wires themselves.
- ✔ 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 bolts.
- ✔ Reconnect Everything: Plug the electrical connectors firmly back into the new module until they click into place. Reconnect the negative battery terminal. The installation is now complete—no programming needed!
Verified Vehicle Compatibility
This module is a direct-fit replacement for a wide range of vehicles, ensuring broad compatibility. It is guaranteed to function correctly in the following models, provided the options match. It replaces a long list of part numbers, including 05150471AA, 68043260AB, 04692101AF, 68000107AF, and many more.
PATRIOT 2007-2010 – Electronic Control Module
CALIBER 2007-2008 – Electronic Control Module
CALIBER 2009 – Electronic Control Module (1.8L, 2.0L gasoline, or 2.4L with engine opt ED3)
CALIBER 2010 – Electronic Control Module (2.0L or 2.4L)
Frequently Asked Questions About This 2007-2010 Compass Engine Computer
Do I need to do any programming or flashing after I install this?
Do I need to do any programming or flashing after I install this?
No. This engine computer is delivered to you fully programmed for your specific vehicle. We use the VIN you provide during checkout to load the correct software and settings. It is a true plug-and-play solution, ready for installation right out of the box.
How do I know if this part number will work for my vehicle?
This module, 68000107AF, replaces a wide range of original part numbers. Please check the detailed compatibility list provided on this page. As long as your vehicle is a 2007-2010 Compass, Patriot, or a compatible Caliber, this module is the correct fit. The VIN-specific programming ensures it works perfectly.
What tools are required for installation?
Installation is straightforward and typically only requires basic hand tools. You will need a wrench or socket set to disconnect the battery terminal and to unbolt the module from its mounting bracket. No specialized electronic or diagnostic tools are needed.
Will this fix my check engine light?
If the check engine light is caused by an internal failure of the original ECM (e.g., codes P0601, P0606) or related communication errors, this part is the correct fix. However, if the light is on due to a faulty sensor or another component, that separate issue will still need to be addressed.