Is Your Dodge Caliber, Jeep Patriot, or Compass Acting Up?
If you’re dealing with frustrating issues like random stalling, a persistent check engine light that won’t go away, rough idling, or a complete no-start condition, the problem often points directly to a failing Engine Control Module (ECM). I’ve seen it hundreds of times in my shop: a vehicle comes in with a laundry list of confusing, intermittent electrical gremlins that stump even seasoned mechanics. More often than not, the brain of the operationโthe engine computerโis the culprit.
A Technician’s Real-World Story
“Just last month, a 2009 Dodge Caliber was towed in. The owner had already replaced the crank sensor and a fuel injector based on codes, but it still wouldn’t run for more than a few minutes before dying. My diagnostic scanner kept losing communication with the ECM. After confirming the power and ground circuits to the module were solid, we knew it was an internal failure. Swapping in a properly programmed ECM like this one had it running perfectly in under 15 minutes. It’s a common failure point on this platform.”
The Direct Solution: A Plug-and-Play 2007-2010 Caliber Engine Computer
Stop chasing phantom problems and get the definitive fix. This engine computer, part number 68043260AB, arrives at your door fully programmed to your vehicle’s specific VIN and mileage. This is not a generic, one-size-fits-all module. We flash it with the latest official software, ensuring it communicates flawlessly with your car’s other systems right out of the box. No expensive trips to the dealership for programming are necessary.
Symptoms of a Failing Engine Computer This Part Corrects:
- โ Check Engine Light (CEL) is on with communication-related or internal processor fault codes (like P0601 or P0606).
- โ Vehicle stalls unexpectedly while driving or at idle.
- โ Complete no-start condition where the engine cranks but won’t fire up.
- โ Noticeable decrease in fuel economy.
- โ Poor engine performance, hesitation, or misfiring.
- โ Automatic transmission shifting erratically or harshly.
- โ Inability for scan tools to communicate with the ECM.
Plug-and-Play Installation: No Dealer Visit Required
You can perform this replacement yourself with basic hand tools, saving you hundreds in labor costs. The process is straightforward and designed for the DIYer.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait 10 minutes for the systems to discharge.
- Locate the ECM: On most Caliber, Compass, and Patriot models, the engine computer is located in the engine bay, typically mounted to the firewall or inner fender well. It’s a silver metal box with several large electrical connectors.
- Disconnect and Remove: Carefully unclip the wiring harness connectors. Use a socket wrench to remove the bolts or nuts holding the old module in place.
- Install the New Module: Mount your new, pre-programmed ECM in the same location. Securely fasten the bolts/nuts.
- Reconnect Everything: Firmly plug the wiring harness connectors back into the new module until they click. Reconnect the negative battery terminal.
- Final Step: Start the vehicle. It may take a moment to idle smoothly as it completes its internal checks. Your check engine light should be off, and the vehicle should run properly.
Guaranteed Compatibility
This module is a direct replacement for a wide range of part numbers. Please verify your original part number is on this list to ensure a perfect match:
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
Vehicle Fitment Information:
This 2007-2010 Caliber Engine Computer also fits the following vehicles:
- Dodge Caliber: 2007-2008 (All Engines), 2009 (1.8L, 2.0L Gasoline, 2.4L w/ opt ED3), 2010 (2.0L, 2.4L)
- Jeep Patriot: 2007-2010 (All Engines)
- Jeep Compass: 2007-2010 (All Engines)