Is Your Dodge Caliber, Jeep Compass, or Patriot Acting Up?
If you’re dealing with frustrating issues like stalling at stoplights, a persistent check engine light that won’t go away, erratic shifting, or a vehicle that refuses to start, the problem is very likely a failing Engine Control Module (ECM). As a technician with over two decades of experience, I’ve seen these symptoms countless times in the 2007-2010 Chrysler family of vehicles. The ECM is the brain of your car, and when it starts to fail, it can cause a cascade of confusing and costly problems.
Don’t keep throwing money at new sensors or paying for diagnostic time that leads nowhere. This is the direct, reliable solution to get your vehicle back on the road and running smoothly.
Real-World Diagnostics: A Common Misdiagnosis
“A customer’s 2008 Patriot came in last week with these exact symptoms: it would crank but not start intermittently, and when it did run, it idled poorly. They had already replaced the crankshaft position sensor twice at another shop. After a quick data stream check, I saw erratic readings that didn’t match a sensor failure. The root cause was a faulty driver inside the original ECM. We installed one of our pre-programmed units, and the Jeep fired right up and ran perfectly. This simple swap saved them hundreds in further diagnostic fees and parts.”
The Plug-and-Play Solution: Part Number 04692101AE
This isn’t just a replacement part; it’s a complete solution. We take the guesswork and dealership hassle out of the equation. Hereโs what makes our module the best choice for your repair:
- โ Programmed to Your Vehicle: We flash this computer with your vehicle’s specific VIN and mileage. This ensures perfect communication with all other modules in your car.
- โ Truly Plug-and-Play: Once you receive it, simply install it. There is absolutely no need for an expensive trip to the dealership for additional programming.
- โ Fixes Common Issues: Directly addresses symptoms like no-start conditions, poor fuel economy, check engine lights with communication codes, and harsh transmission shifting.
- โ Broad Compatibility: This unit is a direct replacement for a wide range of part numbers, ensuring you get the right component for the job.
Plug-and-Play Installation: No Dealer Visit Required
You can do this installation right in your driveway with basic hand tools. Follow these steps for a successful replacement:
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait at least 10 minutes to allow all modules to power down completely.
- Locate the ECM: On most Caliber, Compass, and Patriot models, the ECM is located in the engine bay, typically mounted to the firewall or inner fender well.
- Disconnect the Connectors: Carefully release the locking tabs on the electrical connectors and pull them straight out. Never force them. Inspect the pins for any corrosion or damage.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed ECM in place and securely tighten the bolts.
- Reconnect Everything: Plug the electrical connectors back in until they click, and then reconnect your negative battery terminal. The vehicle is now ready to start.
Guaranteed Fitment for Your Vehicle
This 2007-2010 Caliber Engine Computer is also the correct fit for several other models. Please verify your vehicle is on this list:
- Dodge Caliber: 2007-2008 (All Engines), 2009 (1.8L, 2.0L Gasoline, 2.4L ED3), 2010 (2.0L, 2.4L)
- Jeep Compass: 2007-2010 (All Engines)
- Jeep Patriot: 2007-2010 (All Engines)
This module is a direct replacement for the following 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, and more. Ordering this part ensures you receive a fully compatible unit.