Restore Your Vehicle’s Performance and Reliability
Is your Dodge Caliber, Jeep Compass, or Jeep Patriot suffering from perplexing issues like stalling, erratic shifting, a persistent check engine light, or a complete no-start condition? These are classic signs of a failing Engine Control Module (ECM), the central computer that manages your vehicle’s engine, transmission, and emissions systems. When this critical component begins to malfunction, it can cause a cascade of problems that are often difficult to diagnose. This replacement ECM, part number 68028205AB, is the definitive solution to get your vehicle running smoothly and efficiently again.
This isn’t just a replacement part; it’s a complete, hassle-free fix. We take the guesswork and expensive dealership trips out of the equation. Each module is professionally programmed to your vehicle’s specific Vehicle Identification Number (VIN) and mileage before it ships. This means it arrives at your door ready for immediate installation—a true Plug & Play solution. There is no need for additional programming, key relearning, or expensive diagnostic tools. Simply disconnect the old module, connect this one, and turn the key.
From the Diagnostic Bay
We had a 2009 Jeep Patriot come into the shop that was driving the owner crazy. It would randomly stall at stoplights, but never throw a consistent trouble code. Sometimes it was a communication error, other times a random sensor fault. The owner had already replaced the crank sensor and a throttle body to no avail. After hours of chasing wiring diagrams, we hooked up a scope to the main processor’s power and ground feeds at the ECM. We saw intermittent voltage drops that corresponded with the stalling events. The internal power regulation of the original ECM was failing. We installed one of our pre-programmed units, and the Patriot ran perfectly. It’s a great reminder that when multiple, unrelated electronic issues pop up, the central computer is often the culprit.
Identifying a Faulty 2007-2010 Caliber Engine Computer
A failing ECM can manifest in numerous ways, making it a tricky component to diagnose. It controls everything from fuel injection timing and spark to transmission shift points and cooling fan operation. If you’re experiencing any of the symptoms below, it’s highly likely your engine computer is the root cause. A faulty module can leave you stranded and lead to costly, incorrect repairs on other components.
Common Symptoms of a Failing ECM
- ✔ Check Engine Light: The check engine light is on, and you may have codes related to module communication (U-codes) or multiple sensor circuits.
- ✔ No-Start Condition: The engine cranks but will not start, often due to a lack of fuel or spark command from the ECM.
- ✔ Engine Stalling: The vehicle stalls unexpectedly while driving or idling for no apparent reason.
- ✔ Poor Performance: Noticeable loss of power, hesitation during acceleration, and a general feeling that the engine is struggling.
- ✔ Reduced Fuel Economy: A sudden and significant drop in your vehicle’s MPG as the ECM fails to manage the engine’s fuel mixture correctly.
- ✔ Transmission Issues: Harsh shifting, getting stuck in gear, or other erratic transmission behavior, as the ECM often works with the transmission controller.
- ✔ Intermittent Problems: Issues that come and go with changes in temperature or driving time are a classic sign of electronic component failure within the module.
Guaranteed Compatibility and Fitment
This engine control module is a direct replacement for a wide range of vehicles and part numbers, ensuring a perfect match for your car. It is designed to fit 2007-2010 Dodge Caliber, Jeep Compass, and Jeep Patriot models. Please verify your vehicle’s fitment using the list below. This unit replaces 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
Ordering the correct 2007-2010 Caliber Engine Computer is the most critical step in getting your vehicle back on the road. Our pre-programming service ensures that the module you receive is precisely configured for your vehicle’s systems, providing a seamless and effective repair.
Frequently Asked Questions
Is this engine computer truly Plug & Play?
Yes. We program the module with your vehicle’s specific VIN and mileage before shipping. This ensures it communicates correctly with all other modules in your car, eliminating the need for any additional programming or dealer intervention. Just install it, and you’re ready to go.
Do I need to provide my VIN and mileage?
Absolutely. Providing your VIN (Vehicle Identification Number) and current mileage during checkout is essential. This information allows us to program the unit correctly so that it functions perfectly with your vehicle’s specific configuration and options.
Where is the ECM located on my 2007-2010 Caliber/Compass/Patriot?
On these models, the Engine Control Module is typically located in the engine bay, mounted to the firewall or inner fender well. It is a silver metal box with several large electrical connectors. Always disconnect the battery before attempting to remove or install the module.
Will this fix my check engine light?
If the check engine light and associated trouble codes are caused by a faulty ECM, then this part will resolve the issue. However, it’s crucial to properly diagnose the problem first. This module will not fix issues caused by faulty sensors, wiring, or other mechanical components.
What is your warranty policy?
All of our electronic modules come with a lifetime warranty, covering any internal defects or programming failures for as long as you own the vehicle. Please see our warranty page for full details and conditions.