Restore Peak Performance to Your Jeep or Dodge
Is your 2007-2010 Jeep Patriot, Compass, or Dodge Caliber suddenly giving you headaches? Unexplained stalling, a persistent check engine light, or erratic engine behavior can be incredibly frustrating. As a technician with over two decades of experience under the hood, I’ve seen these issues countless times. More often than not, the culprit is a failing Engine Control Module (ECM), the central computer of your vehicle. This isn’t just an inconvenience; it affects your vehicle’s safety, fuel economy, and reliability. That’s why we offer this direct-fit 2007-2010 Patriot Engine Computer, a dependable solution designed to get you back on the road with confidence.
The biggest hurdle with ECM replacement has always been the expensive and time-consuming programming required at a dealership. We eliminate that step entirely. Before this module ships, our experts will flash it with your vehicle’s specific VIN and current mileage. This means it arrives at your door ready for a true plug-and-play installation. No special tools, no trips to the dealer—just a straightforward fix that restores your vehicle’s original functionality.
Case Study: A Tricky Diagnosis
I remember a 2009 Patriot that came into the shop with a list of bizarre, intermittent problems. The owner had already replaced the alternator and battery, but the vehicle would still randomly stall at red lights and sometimes refuse to start. The scanner was showing a U0100 (Lost Communication with ECM/PCM) code, but it wasn’t consistent. After checking the wiring harness for corrosion—a common issue on these platforms—we found everything looked clean. The real giveaway was when we monitored live data; the sensor readings would flicker and drop out just before a stall. This pointed directly to an internal processor fault in the original ECM. Swapping in a pre-programmed unit like this one solved every single issue instantly. The customer was thrilled to have their reliable daily driver back without another expensive diagnostic bill.
Common Signs of a Failing ECM
If you’re experiencing any of the following, a faulty engine computer could be the root cause. A failing module can trigger a variety of diagnostic trouble codes (DTCs), so a proper scan is always a good first step.
- ✔ Check Engine Light is illuminated with codes like P0601, P0605, or P0606 (Internal Control Module Errors).
- ✔ The engine cranks but refuses to start.
- ✔ Unexplained and sudden engine stalling.
- ✔ Noticeable decrease in fuel efficiency.
- ✔ Rough or inconsistent engine idling.
- ✔ Transmission shifting problems or harsh shifts.
- ✔ Communication errors with your scan tool (e.g., U0100).
A Straightforward Guide to Installation
Installing your pre-programmed 2007-2010 Patriot Engine Computer is a job most DIYers can handle in their own driveway. Follow these steps for a smooth installation.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and secure it away from the post to prevent accidental reconnection.
- 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 Connectors: Carefully unplug the main wiring harness connectors from the old ECM. There are usually two or three large plugs with locking tabs. Be gentle with these tabs to avoid breaking them.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket. It’s usually held in place by a few 10mm bolts.
- Install the New Module: Mount your new, pre-programmed ECM onto the bracket and secure the bolts.
- 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 about 15 seconds to allow the systems to initialize. Then, start your vehicle. The check engine light should be off, and your engine should run smoothly.
Verified Vehicle Compatibility
This module is a guaranteed fit for the following vehicles. To ensure perfect compatibility, please match your original part number to one in the list below. This unit replaces 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.
- JEEP PATRIOT: 2007, 2008, 2009, 2010 (Electronic Control Module)
- JEEP COMPASS: 2007, 2008, 2009, 2010 (Electronic Control Module)
- DODGE CALIBER: 2007, 2008 (Electronic Control Module)
- DODGE CALIBER: 2009 (Electronic Control Module; 1.8L, 2.0L Gasoline, 2.4L engine opt ED3)
- DODGE CALIBER: 2010 (Electronic Control Module; 2.0L, 2.4L)
Do I need to do any programming after I install this?
Do I need to do any programming after I install this?
No. This engine computer arrives fully programmed to your vehicle’s VIN and mileage. It is a 100% plug-and-play solution, requiring no further action after installation.
What information do you need from me?
We will need your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage to program the module correctly. You can typically find the VIN on your dashboard (visible through the windshield) or on the driver’s side door jamb sticker.
Is this compatible with my 2.4L Patriot?
Yes, this ECM is compatible with all engine sizes offered in the 2007-2010 Jeep Patriot, Compass, and specified Dodge Caliber models. The programming we perform using your VIN ensures it works correctly for your specific engine and options.
Will this fix my check engine light?
If the check engine light is caused by an internal failure of the ECM (like codes P0601 or P0606), then yes, this part will resolve the issue. However, if the light is on due to a faulty sensor or another component, that separate issue will still need to be addressed.