Is Your Jeep Compass or Dodge Caliber Running Rough?
If you’re experiencing frustrating issues like stalling, poor fuel economy, a persistent check engine light, or a complete no-start condition in your 2007-2010 Jeep Compass, Patriot, or Dodge Caliber, the root cause is often a failing Engine Control Module (ECM). The ECM is the brain of your vehicle, managing everything from fuel injection and ignition timing to emissions controls. When it begins to fail, it can create a cascade of problems that are difficult to diagnose and can leave you stranded. Don’t let a faulty computer dictate your vehicle’s reliability. This direct-replacement ECM is the definitive solution to restore your vehicle’s performance and peace of mind.
From the Diagnostic Bay
A customer brought in their 2009 Jeep Patriot that two other shops couldn’t fix. It had an intermittent no-start condition and would randomly stall while driving. The check engine light was on with a confusing mix of communication and sensor codes. We checked all the wiring and sensors, which tested fine. After hours of diagnostics, we traced the issue to the ECM itself. The internal circuits were failing intermittently, causing the processor to send faulty commands. We installed one of our pre-programmed ECMs, and the vehicle fired up instantly and ran perfectly. The customer was thrilled to have a reliable vehicle again without paying for dealership-level programming and diagnostic fees.
Symptoms of a Failing Engine Computer
- ✔ Check Engine Light is on or flashes intermittently.
- ✔ Vehicle will not start or is difficult to start.
- ✔ Stalling or rough idling for no apparent reason.
- ✔ Noticeable decrease in fuel efficiency.
- ✔ Poor engine performance, hesitation, or misfires.
- ✔ Automatic transmission shifting issues.
- ✔ Communication errors with diagnostic scan tools.
The Plug-and-Play Solution: A Pre-Programmed 2007-2010 Compass ECM
The biggest hurdle in replacing an ECM has always been the need for expensive, specialized programming at a dealership. Our process eliminates that step entirely. When you order this 2007-2010 Compass ECM, we flash it with the latest software updates from the manufacturer and program it specifically to your vehicle’s unique Vehicle Identification Number (VIN). This ensures that the computer is perfectly matched to your engine, transmission, and all factory-installed options. It arrives at your door ready for a simple, straightforward installation. Just disconnect the battery, swap the old module with the new one, reconnect the battery, and you’re ready to drive. No trips to the dealer, no hidden fees, no programming headaches.
Wide Compatibility and Part Number Cross-Reference
This module is a direct replacement for a range of vehicles and part numbers, ensuring a perfect fit and function. It is compatible with the following models:
- 2007-2010 Jeep Compass
- 2007-2010 Jeep Patriot
- 2007-2010 Dodge Caliber (with 1.8L, 2.0L, and 2.4L engines as specified)
This unit replaces a long list of original part numbers, including but not limited to:
05150471AA, 05150523AA, 68043260AA, 68043260AB, 04692101AD, 04692101AE, 04692101AF, 68043260AC, 68043260AD, 68043261AC, 68043261AA, 68043261AB, 68070011AA, 68071022AA, and many more.
Frequently Asked Questions
What exactly does an ECM do?
The Engine Control Module (ECM), also known as the Powertrain Control Module (PCM), is a powerful computer that acts as the central nervous system for your vehicle’s engine. It takes in data from dozens of sensors (like oxygen sensors, throttle position, and crankshaft position) and uses that information to control fuel delivery, spark timing, and emissions systems for optimal performance and efficiency.
Is this ECM truly ‘Plug and Play’?
Yes. ‘Plug and Play’ means that we handle all the necessary programming before we ship the unit to you. We flash it with your vehicle’s VIN and all the correct software. Once you receive it, you simply install it physically, and it will work immediately without requiring any additional programming from a dealer or mechanic.
Where is the ECM located on my 2007-2010 Jeep Compass?
On the 2007-2010 Jeep Compass, Patriot, and Dodge Caliber, the ECM is typically located in the engine bay, mounted to the firewall or on one of the inner fender wells. It’s a silver metal box with several large electrical connectors. Always disconnect the vehicle’s battery before attempting to remove or install the ECM.
How do I provide my VIN for programming?
After you place your order, you will be prompted to provide your vehicle’s 17-digit VIN. You can find this on your vehicle’s registration, insurance card, or on a plate on the driver’s side dashboard visible through the windshield. Accurate VIN entry is crucial for correct programming.
Will this fix my car’s specific problem?
While this ECM is the solution for a wide range of electronic and performance issues, it’s important to have your vehicle properly diagnosed. If your mechanic has confirmed that the ECM is the point of failure, then this part is the correct fix. It will not solve problems related to faulty mechanical parts, sensors, or wiring.
Do I need to perform a ‘relearn’ procedure after installation?
In most cases, no special procedures are needed. The vehicle will ‘relearn’ idle and other parameters on its own during the first few drive cycles. Simply install the module, start the engine, and drive normally.