Is Your Jeep or Dodge Running Rough? It Could Be the ECM.
If you’re experiencing frustrating issues like a persistent check engine light, stalling, rough idling, or a complete no-start condition in your 2007-2010 Jeep Patriot, Compass, or Dodge Caliber, the culprit 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 transmission shifting. When it starts to fail, it can cause a wide range of confusing and unpredictable problems that can leave you stranded. Don’t let a faulty computer dictate your vehicle’s reliability. This direct-replacement engine computer is the solution you need to restore your vehicle’s performance and peace of mind.
From the Diagnostic Bay
I once had a 2009 Jeep Patriot come in that was driving the owner crazy. It would randomly stall at stoplights, but never threw a consistent code. We checked the fuel pump, sensors, and wiring, but everything seemed fine. The issue was intermittent, making it a nightmare to diagnose. Finally, we hooked up a scope to the injector control circuits and saw the signal drop out just before a stall. The ECM was internally failing under specific thermal conditions. We installed one of these pre-programmed units, and the Patriot ran like new. It saved the customer from needlessly replacing dozens of other parts and got them back on the road confidently.
Symptoms of a Failing Engine Computer
A failing ECM can manifest in many ways. If you’re noticing any of the following symptoms, it’s time to consider a replacement. Proper diagnosis is key, but these are the most common indicators of a computer-related issue:
- ✔ Persistent Check Engine Light (CEL) that won’t clear or returns immediately.
- ✔ Engine stalling or shutting off unexpectedly while driving.
- ✔ Rough or erratic idling.
- ✔ Noticeable decrease in fuel economy.
- ✔ Hesitation or stumbling during acceleration.
- ✔ Complete no-start condition where the engine cranks but won’t fire.
- ✔ Inability to communicate with the ECM using a standard OBD-II scan tool.
- ✔ Harsh or incorrect automatic transmission shifting.
- ✔ Error codes related to module communication or internal processor faults.
The Plug-and-Play Solution for Your 2007-2010 Patriot Engine Computer
Forget expensive dealership visits and the hassle of finding a shop that can program a new module. This engine computer is the definitive solution for your 2007-2010 Patriot Engine Computer issues. We take all the guesswork and complexity out of the process. Simply provide us with your vehicle’s VIN and current mileage during checkout, and our technicians will professionally program the module specifically for your vehicle. When it arrives at your door, it is 100% plug-and-play. The installation is straightforward: disconnect the battery, unplug the old module, plug in your new one, and reconnect the battery. No additional programming, key relearning, or dealer intervention is required.
Guaranteed Compatibility
This ECM is a direct replacement for a wide range of part numbers, ensuring a perfect match for your vehicle. It is compatible with the following models and part numbers:
Vehicle Fitment:
- 2007-2010 Jeep Patriot
- 2007-2010 Jeep Compass
- 2007-2008 Dodge Caliber (All Engines)
- 2009 Dodge Caliber (1.8L, 2.0L Gasoline, 2.4L ED3)
- 2010 Dodge Caliber (2.0L, 2.4L)
Replaces Part Numbers: 05150471AA, 05150523AA, 68043260AA, 68043260AB, 04692101AD, 04692101AE, 04692101AF, 68043260AC, 68043260AD, 05150471AA, 05150523AA, 68043261AC, 68043261AA, 68043261AB, 68070011AA, 68071022AA, 05033359AJ, 05187817AF, 68000107AF, 68026147AA, 68026147AC, 68028201AA, 68028201AC, 68028205AB, 68044228AA and more.
Frequently Asked Questions
Is this module truly plug-and-play?
Absolutely. We program the unit with the latest software updates and flash it with your vehicle’s specific VIN and mileage. This process ensures that once installed, it will communicate perfectly with all other modules in your vehicle without any need for a trip to the dealership for further programming.
Where is the ECM located on my 2008 Jeep Patriot?
On most 2007-2010 Jeep Patriot, Compass, and Dodge Caliber models, the Engine Control Module is located in the engine bay, typically mounted to the firewall or on one of the inner fender wells. It will have several large electrical connectors attached to it.
What information do you need from me when I order?
To ensure a perfect plug-and-play experience, we require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. You can typically find the VIN on your driver’s side dashboard (visible through the windshield) or on the driver’s side door jamb sticker.
Will this fix my check engine light?
If the check engine light and associated running problems are caused by a faulty ECM, this part will be the solution. However, it’s always recommended to have a proper diagnosis performed to rule out other potential issues, such as failed sensors or wiring problems, before replacing the computer.
Do I need to send my old computer (core) back?
This listing does not require a core return. You can keep your old module, which saves you the time, money, and hassle of shipping a core back to us.