Restore Your Vehicle’s Performance and Reliability
If you’re dealing with frustrating issues like your Jeep Compass stalling, running rough, or refusing to start, a failing Engine Control Module (ECM) is often the culprit. I’ve spent over two decades in the garage, and I’ve seen firsthand how a faulty computer can cause a cascade of problems that seem impossible to pin down. This isn’t just a part; it’s the brain of your engine, and when it’s not working correctly, nothing else will. This replacement 2007-2010 Compass Engine Computer is the definitive, hassle-free solution to get you back on the road with confidence.
The biggest headache with replacing an ECM has always been the programming. A trip to the dealership means extra time, towing costs, and high labor fees. We eliminate that completely. We flash this module with your vehicle’s specific VIN and mileage before it even leaves our facility. When it arrives at your door, it’s a true Plug-and-Play installation. You can get the job done in your own driveway without needing any specialized diagnostic tools or software subscriptions.
A Technician’s Notebook
I remember a 2008 Patriot that came into the shop a few years back. The owner had already replaced the spark plugs, ignition coils, and even the fuel pump trying to chase down a persistent intermittent stalling issue and a P0606 (PCM Processor Fault) code. He was frustrated and out of money. We connected our scope and saw erratic signals coming from the PCM. Instead of throwing more parts at it, we installed a pre-programmed module just like this one. The problem vanished instantly. It’s a classic case where diagnosing the core issue first saves hundreds of dollars and countless hours of frustration. A solid, correctly programmed computer is the foundation of a well-running engine.
Is Your Vehicle Showing These Symptoms?
A failing engine computer can manifest in numerous ways. If you’re experiencing any of the following, this module is the likely solution.
- âś” Check Engine Light is illuminated with codes like P0601, P0606, or other communication errors.
- âś” The engine cranks but refuses to start.
- âś” Unexplained stalling, especially when coming to a stop or at idle.
- âś” Poor engine performance, hesitation, or misfiring.
- âś” A noticeable decrease in fuel economy.
- âś” Automatic transmission shifting erratically or harshly.
- âś” Other electronic systems acting strangely, as the ECM communicates with them.
Installing Your 2007-2010 Compass Engine Computer
This installation is straightforward and designed for both DIY enthusiasts and professional technicians. Following these steps ensures a smooth process.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to allow the system to fully discharge.
- Locate the ECM: On these models, the Engine Control Module is typically found in the engine bay, often mounted to the firewall or inner fender.
- Disconnect Connectors: Carefully unclip the wiring harness connectors from the old module. They usually have a locking tab that needs to be pressed or lifted. Avoid pulling on the wires themselves.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket. Keep the hardware, as you may need to reuse it.
- Install the New Module: Mount your new, pre-programmed ECM in place and secure it with the original hardware.
- Reconnect Everything: Firmly plug the wiring harness connectors into the new module until they click into place. Reconnect the negative battery terminal.
- Final Check: Turn the key to the ‘On’ position (without starting the engine) for 10-15 seconds to allow the systems to initialize. Then, start your vehicle. The check engine light should be off, and your vehicle should run smoothly.
Verified Vehicle Compatibility
This module is a direct-fit replacement for a range of Chrysler, Dodge, and Jeep vehicles. Please verify your model and engine options below. This part is compatible with numerous part numbers, including 68071022AA, 05150471AA, 68043260AB, and more.
- Jeep Compass: 2007, 2008, 2009, 2010 (Electronic Control Module)
- Jeep Patriot: 2007, 2008, 2009, 2010 (Electronic Control Module)
- Dodge Caliber: 2007-2008 (Electronic Control Module)
- Dodge Caliber: 2009 (1.8L, 2.0L Gasoline, 2.4L with engine opt ED3)
- Dodge Caliber: 2010 (2.0L, 2.4L)
Frequently Asked Questions
Is this engine computer really plug-and-play?
Yes. We program the module to the VIN you provide during checkout. This ensures it communicates perfectly with your vehicle’s existing systems, eliminating the need for a trip to the dealer for programming.
Where do I find my VIN?
Your 17-digit Vehicle Identification Number (VIN) can be found on your vehicle’s registration, insurance card, or on a placard on the driver’s side dashboard visible through the windshield.
Will this fix my specific problem?
This module corrects issues directly caused by a failing ECM, such as internal processor faults (P0606), memory errors (P0601), no-start conditions, and erratic engine behavior. Proper diagnosis is key, but if your symptoms match, this is the reliable solution.
Do I need to send my old computer back?
Please check the specific terms on the product page. Often, there is no core charge, so you do not need to return your old part, saving you time and return shipping costs.
How do I know if my original part number is compatible?
This module replaces a wide range of original part numbers. We have included a comprehensive list in the product details. As long as your vehicle model and year are listed in our fitment guide, this part will work for you.