Restore Your Jeep’s Brain and Get Back on the Road
If you’re dealing with frustrating and unpredictable issues like your 2007-2010 Jeep Patriot stalling, refusing to start, or throwing a cascade of confusing check engine lights, the problem often lies with a failing Engine Control Module (ECM). As a technician with over two decades of experience, I’ve seen firsthand how a faulty ECM can turn a reliable vehicle into a source of constant stress. This isn’t just a component; it’s the central computer responsible for engine performance, fuel economy, and emissions. When it fails, nothing works right.
This is the definitive, hassle-free solution. We provide a fully tested 2007-2010 Patriot Engine Computer that arrives at your doorstep programmed to your vehicle’s specific VIN and mileage. This means no expensive trips to the dealership for programming, no special scan tools required. It is a true plug-and-play replacement designed to get your Patriot, Compass, or Caliber running smoothly again, restoring the performance and reliability you depend on.
Case Study: A Tricky Diagnosis
A customer brought in a 2009 Patriot that would randomly stall at stoplights and occasionally wouldn’t start at all. They had already replaced the battery and alternator, but the problem persisted. The scan tool showed a few communication error codes (U-codes) but nothing consistent pointing to a single sensor. In my experience, these ‘ghost’ electrical issues are classic signs of a failing ECM. The internal processor was intermittently failing, causing a communication breakdown. We installed a pre-programmed 2007-2010 Patriot Engine Computer, and the vehicle has run flawlessly ever since. It’s a fix that saves customers from chasing expensive, unnecessary repairs.
Common Signs of a Failing Engine Computer
A failing ECM can manifest in many ways. If you’re experiencing any of the following, it’s a strong indicator that your engine computer needs attention:
- ✔ Check Engine Light is on with codes like P0601 (Internal Control Module Memory Check Sum Error) or P0606 (ECM/PCM Processor Fault).
- ✔ Vehicle refuses to start or has a hard time starting.
- ✔ Engine stalls unexpectedly while driving or idling.
- ✔ Noticeable decrease in fuel efficiency.
- ✔ Poor engine performance, including rough idling, misfires, or hesitation.
- ✔ Automatic transmission shifting issues.
- ✔ Communication errors with other modules (U-codes).
Your Straightforward Installation Guide
Installing your replacement ECM is a job most DIYers can handle in under an hour with basic hand tools. Follow these steps for a successful installation.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to ensure all modules have powered down.
- Locate the ECM: On the Jeep Patriot, Compass, and Dodge Caliber, the ECM is typically located in the engine bay, often mounted to the firewall or inner fender well.
- Disconnect the Connectors: Carefully unlatch and remove the electrical connectors from the old module. Inspect them for any corrosion or damage before proceeding.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket. There are usually three or four bolts holding it in place.
- Install the New Module: Mount your new, pre-programmed ECM onto the bracket and securely fasten the bolts.
- Reconnect Everything: Plug the electrical connectors firmly into the new module until they click. 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. Your check engine light should be off, and the engine should run smoothly.
Verified Compatibility for Your Vehicle
This engine computer is a direct-fit replacement for a range of Jeep and Dodge models. Please verify your vehicle and engine options below to ensure proper fitment.
- 2007-2010 Jeep Patriot: Electronic Control Module
- 2007-2010 Jeep Compass: Electronic Control Module
- 2007-2008 Dodge Caliber: Electronic Control Module
- 2009 Dodge Caliber: Electronic Control Module (1.8L, 2.0L Gasoline, 2.4L with engine opt ED3)
- 2010 Dodge Caliber: Electronic Control Module (2.0L, 2.4L)
This module is compatible with and replaces the following 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.
Frequently Asked Questions
What does ‘Plug and Play’ mean?
It means the engine computer we send you is pre-programmed with your vehicle’s specific VIN and mileage. You simply install it, and it’s ready to go without any need for a trip to the dealer or a mechanic for additional 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 plate on the driver’s side dashboard visible through the windshield.
Do you need my exact mileage?
Yes, providing your current mileage allows us to program the module correctly so that your odometer reading remains accurate.
Will this fix my specific problem?
This module is a direct solution for a failed ECM. If your vehicle has been properly diagnosed with a faulty engine computer, this part will resolve the related symptoms like stalling, no-start conditions, and specific ECM-related diagnostic trouble codes.
Is this compatible with my existing keys?
Yes. Because we program the module to your VIN, it will recognize your vehicle’s existing security information and work seamlessly with your current keys. No key reprogramming is necessary.