Restore Your Vehicle’s Performance and Reliability
If you’re dealing with frustrating issues like your 2007-2010 Dodge Caliber, Jeep Patriot, or Compass stalling unexpectedly, refusing to start, or showing a persistent check engine light, a failing Engine Control Module (ECM) is often the culprit. As the vehicle’s central computer, the ECM manages everything from fuel delivery and ignition timing to transmission shifting. When it fails, it can cause a wide range of problems that can leave you stranded. This replacement 2007-2010 Caliber Engine Computer is the definitive solution to get your vehicle running smoothly and reliably again.
With over two decades of experience in automotive diagnostics, I’ve seen firsthand how a faulty ECM can mimic a dozen other problems. Owners often spend hundreds of dollars replacing sensors and other parts, only to find the core issue was the computer all along. We eliminate the guesswork and the costly trip to the dealership. This module arrives at your door fully programmed to your vehicle’s specific VIN and mileage, making the installation process truly plug-and-play.
Common Signs of a Failing ECM
- âś” Unexplained stalling or rough idling
- âś” Complete no-start condition where the engine cranks but won’t fire
- âś” Check Engine Light is on with communication-related trouble codes (e.g., U0100, P0601, P0606)
- âś” Poor fuel economy and decreased engine power
- âś” Erratic automatic transmission shifting
- âś” Problems with other electronic systems, like the cooling fans running constantly or not at all
From the Diagnostic Bay: The Intermittent Stall Case
A customer brought in a 2009 Jeep Patriot that was a real head-scratcher. It would run perfectly for days, then suddenly stall at a stoplight and refuse to restart for 10-15 minutes. No consistent codes were stored, just a history of random communication faults. After verifying the fuel pump and crankshaft sensor were good, we focused on the ECM. On these Chrysler platforms, I’ve seen internal solder joints in the computer crack from years of heat cycles, causing intermittent connections. We swapped in a pre-programmed ECM, and the problem was solved instantly. The customer was relieved to have a reliable vehicle again after two other shops couldn’t find the issue. It’s a classic example of how a failing computer can cause the most elusive problems.
A Straightforward Guide to Installation
One of the biggest benefits of this 2007-2010 Caliber Engine Computer is that you don’t need to be a professional mechanic to install it. Because we program it for you, you can skip the expensive programming fees and long wait times at the dealership. The process is simple and can be done with basic hand tools.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait about 10 minutes to ensure the system is fully discharged.
- Locate the ECM: On most Caliber, Compass, and Patriot models, the ECM is located in the engine bay, typically mounted to the firewall or inner fender. It’s a metal box with several large electrical connectors.
- Disconnect and Remove: Carefully unplug the wiring harness connectors. They have locking tabs that need to be released. Once disconnected, unbolt the old ECM from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed ECM in the same location. Securely plug in the wiring harness connectors, ensuring they click into place.
- Reconnect and Start: Reconnect the negative battery terminal. Your vehicle is now ready to start. The computer will perform a self-learning process over the first few drive cycles to fine-tune performance.
Verified Vehicle Compatibility
This module is a direct-fit replacement for a wide range of vehicles and part numbers, ensuring you get the right component the first time. Please verify your vehicle and engine options below.
2007-2008 (All Engines)
2009 1.8L & 2.0L Gasoline
2009 2.4L (Engine Opt ED3)
2010 2.0L & 2.4L
Jeep Patriot:
2007-2010 (All Engines)
Jeep Compass:
2007-2010 (All Engines)
This module is a direct replacement for the following 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
What does ‘Plug and Play’ mean for this ECM?
It means we flash the module with your car’s specific Vehicle Identification Number (VIN) and current mileage before we ship it. When you receive it, you can simply install it without needing any additional, expensive programming from a dealer or specialty shop.
Do I need to send my old computer back?
No core charge or return is required for this part. You can keep your old module.
How do I provide my VIN and mileage?
You can enter your VIN and mileage during the checkout process. Please double-check the VIN for accuracy, as it is critical for correct programming. You can find your VIN on your vehicle’s dashboard (visible through the windshield) or on your insurance/registration documents.
Will this fix my check engine light?
If the check engine light is caused by an internal failure of the original ECM (like codes P0601 or U0100), this replacement module will solve the problem. However, if the light is on due to a faulty sensor or other mechanical issue, that separate problem will still need to be addressed.
Is this compatible with my exact part number if it’s not 68043260AA?
Yes. This 2007-2010 Caliber Engine Computer is compatible with the extensive list of part numbers provided in the compatibility section. Manufacturers often update part numbers over time, but the hardware and function remain the same.