Is Your Jeep Patriot, Compass, or Dodge Caliber Running Rough?
Dealing with erratic engine behavior, a persistent check engine light, or a vehicle that refuses to start can be incredibly frustrating. These are often hallmark signs of a failing Engine Control Module (ECM), the central computer responsible for managing your vehicle’s engine performance, fuel economy, and emissions. When the ECM begins to malfunction, it can create a cascade of problems that are difficult to diagnose and can sideline your vehicle indefinitely. This replacement engine computer is the definitive solution for getting your 2007-2010 Jeep Patriot, Compass, or Dodge Caliber back to factory-spec operation.
From the Diagnostic Bay
We had a 2009 Dodge Caliber come into the shop with a classic complaint: intermittent stalling at stoplights and a check engine light that would come and go. The owner had already replaced the crankshaft position sensor and the throttle body based on generic code readings, but the problem persisted. After hooking up our professional scan tool, we noticed communication dropouts with the powertrain control module. Instead of throwing more parts at it, we inspected the ECM itself. We found subtle signs of internal component failure, a common issue due to heat cycles and vibration. By installing a correctly programmed 2007-2010 Patriot ECM, we resolved all the issues in one go. It’s a powerful reminder that sometimes the problem lies with the brain, not the sensors it’s reading.
Symptoms of a Failing Engine Control Module
If you’re experiencing any of the following issues, a faulty ECM is a very likely culprit. Don’t let these problems go unchecked, as they can lead to further engine damage, poor fuel economy, and failed emissions tests.
- âś” Check Engine Light: The check engine light is illuminated, and you may have codes related to sensor circuits, module communication, or processor faults.
- âś” Engine Stalling or Misfiring: The engine may stall unexpectedly, run rough, or misfire, especially under load or when idling.
- âś” No-Start Condition: The engine cranks but refuses to start, often due to the ECM not firing the ignition coils or fuel injectors.
- âś” Poor Fuel Economy: A sudden and unexplained drop in gas mileage can be caused by the ECM failing to manage the air-fuel mixture correctly.
- âś” Shifting Problems: In some cases, a failing ECM can cause harsh or erratic shifting in automatic transmissions, as it shares data with the transmission controller.
- âś” Loss of Power: The vehicle may feel sluggish and unresponsive, lacking the acceleration it once had.
- âś” Intermittent Issues: Problems that appear and disappear with changes in temperature or driving time often point to failing electronic components within the module.
The Plug-and-Play Solution: Why Choose Our 2007-2010 Patriot ECM?
Replacing an ECM has traditionally been a costly and complicated process, requiring a trip to the dealership for expensive programming. Our process eliminates that hassle. This module isn’t just a part; it’s a complete, ready-to-install solution. We handle all the complex programming for you before the unit ever ships. By providing your vehicle’s Vehicle Identification Number (VIN) and current mileage during checkout, you will receive an engine computer that is 100% plug-and-play. Simply disconnect the old module, install the new one, and turn the key. No additional flashing, coding, or dealer visits are required.
This unit is a direct-fit replacement for a wide range of vehicles, including the Jeep Patriot, Jeep Compass, and Dodge Caliber from 2007 to 2010. It is fully compatible with the extensive list of part numbers below, ensuring you get the correct component for your specific application.
Guaranteed Compatibility
This ECM is a direct replacement for the following original equipment part numbers: 05150471AA, 05150523AA, 68043260AA, 68043260AB, 04692101AD, 04692101AE, 04692101AF, 68043260AC, 68043260AD, 68043261AC, 68043261AA, 68043261AB, 68070011AA, 68071022AA, 05033359AJ, 05187817AF, 68000107AF, 68026147AA, 68026147AC, 68028201AA, 68028201AC, 68028205AB, and 68044228AA.
It is designed to fit the following vehicles:
- 2007-2010 Jeep Patriot (Electronic Control Module)
- 2007-2010 Jeep Compass (Electronic Control Module)
- 2007-2008 Dodge Caliber (Electronic Control Module)
- 2009 Dodge Caliber (1.8L & 2.0L Gasoline Electronic Control Module)
- 2009 Dodge Caliber (2.4L, Engine Opt ED3 Electronic Control Module)
- 2010 Dodge Caliber (2.0L & 2.4L Electronic Control Module)
Restoring your vehicle’s core electronic system is crucial for its longevity and performance. With our pre-programmed 2007-2010 Patriot ECM, you are not just buying a part, but a reliable, hassle-free repair that will have you back on the road with confidence.
Frequently Asked Questions
Is this ECM really plug-and-play?
Absolutely. We use the VIN you provide at checkout to program the module with your vehicle’s specific software and security information. When it arrives, it is ready for installation with no further programming needed.
Do I need to have my keys reprogrammed?
No. Our programming process syncs the module to your vehicle’s existing immobilizer system using the VIN. Your current keys will work perfectly upon installation.
Where is the ECM located on my vehicle?
On most 2007-2010 Patriot, Compass, and Caliber models, the ECM is located in the engine bay, typically mounted to the firewall or inner fender well. It will have several large electrical connectors attached to it.
What is the installation process?
The process is straightforward for someone with basic mechanical skills. First, disconnect the negative battery terminal. Then, locate the old ECM, unplug the electrical connectors, and unbolt it from its mounting bracket. Install the new module in its place, reconnect the connectors, and finally, reconnect the battery. It’s that simple.
Will this fix my specific check engine light codes?
This module will resolve any issues and codes that are directly caused by a faulty ECM, such as internal processor errors, communication faults (U-codes), or circuit failures originating within the module itself. It is essential to ensure your vehicle’s issues are not caused by faulty wiring or sensors before replacing the ECM.
What information do I need to provide when ordering?
Please provide your vehicle’s 17-digit VIN (Vehicle Identification Number) and the current mileage during the checkout process. This information is critical for us to program the module correctly for your vehicle.