Restore Your Vehicle’s Performance and Reliability
Is your Dodge Caliber, Jeep Patriot, or Compass giving you headaches with unpredictable stalling, a persistent check engine light, or a frustrating no-start condition? You’re not alone. As a technician with over two decades of experience, I’ve seen countless vehicles sidelined by a faulty Engine Control Module (ECM). The ECM is the brain of your engine, and when it fails, it can cause a cascade of confusing and costly problems. This is the definitive, hassle-free solution to get your vehicle back on the road, running smoothly and dependably.
This isn’t just a replacement part; it’s a complete, ready-to-install fix. We take the guesswork and extra expense out of the equation by pre-programming this 2007-2010 Caliber Engine Computer to your vehicle’s specific Vehicle Identification Number (VIN) and mileage. This means no trips to the dealership for expensive programming. It arrives at your door ready for a simple, plug-and-play installation, restoring communication between your engine’s critical systems and getting you back behind the wheel with confidence.
Common Signs of a Failing Engine Computer
If you’re experiencing any of the following issues, a failing ECM is a likely culprit. A proper diagnosis is key, but these symptoms are classic indicators that your vehicle’s main computer is on its way out.
- âś” Check Engine Light is illuminated with internal processor codes like P0601, P0605, or P0606.
- âś” Vehicle refuses to start or cranks but won’t turn over.
- âś” Unexplained stalling, especially when coming to a stop or at idle.
- âś” Poor engine performance, rough idling, and decreased fuel economy.
- âś” Seemingly unrelated warning lights on the dashboard flickering on and off.
- âś” Communication errors with your scan tool (e.g., U0100 – Lost Communication With ECM/PCM).
- âś” Harsh or erratic automatic transmission shifting.
From the Diagnostic Bay: A Tricky Caliber Case
I remember a 2009 Dodge Caliber that came into the shop with a truly baffling set of symptoms. The owner complained of random stalling at traffic lights and the radio cutting out intermittently. No specific engine codes were stored, just a few random communication faults. We checked the battery, alternator, and all major ground connections—everything looked solid. On a hunch, I gently tapped on the ECM housing with the engine running, and the engine immediately stumbled. The vibrations were enough to disrupt the failing internal circuits. Replacing the faulty module with a pre-programmed 2007-2010 Caliber Engine Computer like this one solved every single one of the owner’s phantom electrical issues.
A Straightforward Guide to Installation
One of the biggest benefits of this module is its simple installation. You don’t need advanced diagnostic tools, just basic hand tools and a few minutes of your time. This makes it a perfect job for a DIY enthusiast looking to save money.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait a few minutes for any residual power to dissipate.
- Locate the ECM: On most Caliber, Patriot, and Compass models, the ECM is located in the engine bay, typically mounted to the firewall or inner fender.
- Disconnect Connectors: Carefully unplug the wiring harnesses from the old module. There are usually release tabs you’ll need to press or slide.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket. Keep the hardware, as you may need to reuse it.
- Install the New Module: Mount your new, pre-programmed ECM in place and securely fasten it.
- Reconnect Everything: Plug the wiring harnesses firmly into the new module until they click into place. Reconnect the negative battery terminal.
- Final Step: Start the vehicle. It may take a moment to idle smoothly as it completes its initial self-checks. Your check engine light should be off, and the vehicle should run properly.
Verified Vehicle Compatibility
This Engine Control Module is a direct-fit replacement for a wide range of vehicles and is compatible with numerous original part numbers, ensuring you get the correct component. Please verify your vehicle’s year, make, model, and engine size against the list below.
This module is a confirmed fit for the following vehicles:
- Dodge Caliber (2007-2008) – All Engines
- Dodge Caliber (2009) – 1.8L, 2.0L Gasoline, & 2.4L (Engine Opt ED3)
- Dodge Caliber (2010) – 2.0L & 2.4L
- Jeep Compass (2007-2010) – All Engines
- Jeep Patriot (2007-2010) – All Engines
Compatible Part Numbers: 05150471AA, 05150523AA, 68043260AA, 68043260AB, 04692101AD, 04692101AE, 04692101AF, 68043260AC, 68043260AD, 68043261AC, 68043261AA, 68043261AB, 68070011AA, 68071022AA, 05033359AJ, 05187817AF, 68000107AF, 68026147AA, 68026147AC, 68028201AA, 68028201AC, 68028205AB, 68044228AA
Frequently Asked Questions
Do I need to take my car to the dealer after installing this?
No. This engine computer comes fully programmed to your vehicle’s VIN and mileage. It is a true plug-and-play solution, requiring no additional programming or dealer visits.
How do I provide my VIN and mileage?
You will be prompted to enter your vehicle’s VIN and current mileage during the checkout process. This information is essential for us to program the module correctly for your specific car.
Is this compatible with my vehicle’s security system?
Yes. During the programming process, we sync the module to your vehicle’s factory-installed security system (immobilizer) using the VIN you provide. Your original keys will work without any extra steps.
What if my original part number isn’t 68070011AA but is on the compatible list?
If your current module’s part number is on our cross-reference list, this unit is a 100% compatible replacement. Manufacturers often update part numbers over time; our module covers all listed variations.
Will this fix my failed emissions test?
In many cases, yes. A faulty ECM can cause incorrect air/fuel mixtures and other issues that lead to failed emissions testing. Replacing a bad ECM is often the necessary step to pass inspection.