Restore Your Vehicle’s Performance with a Reliable Engine Computer
If you’re dealing with a 2007-2010 Jeep Patriot, Compass, or Dodge Caliber that’s been giving you headaches—unexplained stalling at stoplights, erratic idling, or a persistent check engine light that won’t go away—you know how frustrating it can be. As a technician with over two decades of experience, I’ve seen these symptoms countless times. Often, the root cause isn’t a simple sensor; it’s the vehicle’s brain, the Engine Control Module (ECM), beginning to fail. This isn’t just an inconvenience; it can affect fuel economy, emissions, and overall vehicle safety. Don’t let a faulty computer keep you off the road or lead to more expensive repairs down the line.
We offer a dependable and straightforward solution. This 2007-2010 Patriot Engine Computer arrives at your doorstep fully programmed to your vehicle’s specific VIN and mileage. This critical step means you can skip the expensive trip to the dealership for programming. It’s a true plug-and-play fix designed for both professional mechanics and determined DIYers. You’re not just buying a part; you’re buying a solution that gets your vehicle running smoothly again, quickly and affordably.
Is Your Jeep or Dodge Showing These Signs?
A failing ECM can manifest in various ways, some obvious and some subtle. If you’re experiencing any of the following, a faulty engine computer is a likely culprit. I’ve personally traced these issues back to the ECM on hundreds of vehicles in my shop.
- âś” Check Engine Light is on with communication-related codes (like U0100) or internal processor fault codes (P0601, P0606).
- âś” The engine cranks but refuses to start.
- âś” Unexplained stalling, especially when coming to a stop or at idle.
- âś” Noticeable decrease in fuel efficiency.
- âś” Rough or inconsistent engine performance and hesitation during acceleration.
- âś” Automatic transmission shifting erratically or harshly.
- âś” Seemingly unrelated electrical issues, as the ECM communicates with many other modules.
From the Diagnostic Bay: The Intermittent Stall Case
A few months back, a 2009 Jeep Patriot was towed to my shop. The owner was at his wit’s end. He explained it would run perfectly for days, then suddenly stall in traffic with no warning and no check engine light. Two other shops had replaced the crankshaft sensor and fuel pump, but the problem persisted. After hooking up my scan tool and monitoring live data, I noticed that just before a stall event, the 5-volt reference signal from the ECM would flicker. This tiny, intermittent drop was causing the sensors to momentarily lose power, shutting down the engine. It was a classic case of an internal ECM processor failure that only showed up under specific thermal conditions. Replacing the ECM with a pre-programmed unit like this one solved the problem permanently. It’s a reminder that intermittent issues are often the most difficult, and frequently point directly to the main computer.
A Straightforward Guide to Installation
Installing your new 2007-2010 Patriot Engine Computer is a manageable job for anyone with basic tools. Since it comes pre-programmed, no special electronic equipment is needed. Just follow these steps carefully.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to allow capacitors to discharge.
- Locate the ECM: On these models, the ECM is typically located in the engine bay, often mounted to the firewall or an inner fender well. It’s a metal box with several large electrical connectors.
- Disconnect the Connectors: Carefully release the locking tabs on the wiring harness connectors and pull them straight out from the ECM. Avoid pulling on the wires themselves.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket. There are usually three or four bolts holding it in place.
- Install the New ECM: Mount your new, pre-programmed ECM onto the bracket and secure the bolts.
- Reconnect Everything: Plug the wiring harness connectors firmly back into the new module until they click into place. Reconnect the negative battery terminal.
- Final Step: Turn the key to the ‘ON’ position (without starting the engine) for about 15 seconds to allow the system to initialize, then start your vehicle. Your check engine light should be off, and the engine should run smoothly.
Verified Vehicle Compatibility
This engine computer is a direct-fit replacement for a range of Jeep and Dodge vehicles. To ensure a perfect match, please confirm your vehicle is listed below. This unit is compatible with part number 68070011AA and all the interchangeable numbers listed in the product details.
- âś” 2007-2010 Jeep Patriot (All Engine Options)
- âś” 2007-2010 Jeep Compass (All Engine Options)
- âś” 2007-2008 Dodge Caliber (All Engine Options)
- âś” 2009 Dodge Caliber (1.8L, 2.0L Gasoline, 2.4L with engine option ED3)
- âś” 2010 Dodge Caliber (2.0L, 2.4L)
Frequently Asked Questions
Do I need to do any programming or flashing myself?
No. This engine computer is delivered fully programmed to your vehicle’s VIN and mileage. It is a plug-and-play installation, requiring no further dealer or locksmith intervention.
How do I provide my VIN and mileage?
After placing your order, you will be prompted to provide your vehicle’s VIN and current mileage. We cannot process the order without this information as it’s essential for the programming service.
Will this fix my specific problem?
This ECM is a direct solution for failures within the computer itself, which cause a wide range of symptoms. While it resolves the most common engine management issues, we always recommend a proper diagnosis by a qualified mechanic to confirm the ECM is the point of failure.
Is this compatible with other part numbers?
Yes, this module is a direct replacement for a wide range of part numbers, including 05150471AA, 68043260AB, 68071022AA, and many others listed in the product details to ensure broad compatibility.
What tools are required for installation?
You will typically only need basic hand tools, such as a socket set and a wrench, to disconnect the battery and unbolt the module. No special diagnostic or programming tools are needed.