Is Your Jeep Compass, Patriot, or Dodge Caliber Experiencing Engine Troubles?
If your 2007-2010 vehicle is suffering from a persistent check engine light, erratic performance, stalling, or a no-start condition, a failing Engine Control Module (ECM) is a very likely culprit. The ECM is the brain of your vehicle’s engine, controlling everything from fuel mixture and ignition timing to transmission shifting and emissions. When it fails, it can cause a cascade of frustrating and difficult-to-diagnose problems. You don’t have to endure poor reliability or pay for expensive dealership diagnostics and programming. This is your direct, plug-and-play solution.
The Simple, Reliable Fix: A Pre-Programmed Engine Computer
This replacement engine computer is the definitive solution for restoring your vehicle’s performance and dependability. We take the guesswork and hassle out of the repair process. Unlike a generic module from a parts store or salvage yard, this unit arrives at your door fully programmed to your vehicle’s specific Vehicle Identification Number (VIN) and current mileage. This means it is 100% ready for installation right out of the box, with no need for a trip to the dealer or a specialized mechanic for costly programming. This is the most efficient way to get your car back on the road.
From the Diagnostic Bay
We once had a 2009 Dodge Caliber come into the shop that had its owner completely stumped. He had replaced the spark plugs, ignition coils, and even the crankshaft position sensor trying to solve an intermittent stalling and rough idle issue. The check engine light would come and go with various communication codes. After spending hundreds on parts, he brought it to us. Our initial scan showed a U0100 ‘Lost Communication with ECM’ code. Instead of throwing more parts at it, we checked the power and ground circuits to the module, which were solid. This pointed directly to an internal failure of the original engine computer. We installed a pre-programmed module just like this one, and the Caliber ran perfectly. It’s a classic case where the root cause was the central controller, not the components it was monitoring.
Diagnosing a Faulty 2007-2010 Compass Engine Computer
A failing ECM can manifest in many ways. If you’re noticing any of the following symptoms, it’s a strong indication that your engine computer needs replacement. Look for multiple, unrelated error codes, as this often points to a central processing failure rather than individual sensor issues.
Common Symptoms of ECM Failure:
- ✔ Check Engine Light is on with various, often inconsistent, trouble codes.
- ✔ Vehicle refuses to start or has difficulty starting.
- ✔ Engine stalls unexpectedly while driving or at idle.
- ✔ Noticeable decrease in fuel economy.
- ✔ Poor engine performance, including hesitation, sputtering, or misfires.
- ✔ Automatic transmission shifting issues or harsh engagement.
- ✔ Inability for diagnostic scan tools to communicate with the module.
- ✔ Apparent failure of multiple sensors at the same time.
Guaranteed Compatibility and Fitment
This module is a direct replacement for a range of vehicles and part numbers, ensuring a perfect fit and seamless integration. It is specifically designed for the following models:
- 2007-2010 Jeep Compass (Electronic Control Module)
- 2007-2010 Jeep Patriot (Electronic Control Module)
- 2007-2010 Dodge Caliber (Electronic Control Module for 1.8L, 2.0L, & 2.4L engines)
This unit replaces a wide array of original equipment part numbers, including: 05150471AA, 05150523AA, 68043260AA, 68043260AB, 04692101AD, 04692101AE, 04692101AF, 68043260AC, 68043260AD, 68043261AC, 68043261AA, 68043261AB, 68070011AA, 68071022AA, 05033359AJ, 05187817AF, 68000107AF, 68026147AA, 68026147AC, 68028201AA, 68028201AC, 68028205AB, and 68044228AA. By ordering this part, you can be confident you are receiving the correct, fully-compatible module for your vehicle.
Frequently Asked Questions
Is this engine computer really plug and play?
Yes, absolutely. We program the module with the latest software updates from the manufacturer and flash it specifically to your vehicle’s VIN and mileage. When you receive it, you simply need to disconnect the battery, swap the old module with the new one, and reconnect the battery. No further programming is required.
Where is the ECM located on my 2008 Jeep Compass?
On the Jeep Compass, Patriot, and Dodge Caliber from these years, the Engine Control Module is typically located in the engine bay. You can usually find it mounted to the firewall on the driver’s side or near the battery tray. It’s an aluminum box with several large electrical connectors.
Will this fix my check engine light?
If the check engine light and associated symptoms are caused by a faulty ECM, then this part will resolve the issue. However, if there are other underlying mechanical or electrical problems with your vehicle (such as a bad sensor or wiring short), those issues will still need to be addressed separately.
What information do you need from me to program it?
During the checkout process, we will require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. This ensures we can program the module perfectly for your specific car, making the installation seamless.
Is this compatible with my 2.4L Dodge Caliber?
Yes, this module is compatible with the Dodge Caliber models listed in the fitment data, including the 1.8L, 2.0L, and 2.4L engine options within the 2007-2010 year range. Please verify your original part number against our compatibility list for complete peace of mind.