Is Your Dodge Caliber, Jeep Patriot, or Compass Acting Up?
If you’re dealing with frustrating issues like stalling at stoplights, a car that refuses to start, a persistent check engine light, or bizarre electrical problems, the root cause is often a failing Engine Control Module (ECM). As a mechanic with over two decades of diagnostic experience, I’ve seen how a faulty ECM can turn a reliable vehicle into a source of constant stress. It’s the brain of your engine, and when it starts to fail, it can send incorrect signals to everything from your fuel injectors to your transmission, creating a cascade of problems that are often misdiagnosed.
“A customer’s 2009 Jeep Patriot came into my shop last week with these exact symptoms. It had a no-start condition and no communication with my professional scan tool. The owner had already spent hundreds replacing the fuel pump and crankshaft position sensor to no avail. After a quick check of the power and ground circuits at the ECM connector, I confirmed the module itself was the culprit. We installed one of our pre-programmed units, and the Patriot fired right up on the first try. It’s a common story for these vehicles, and the solution is simpler than you think.”
Get a Reliable, Plug-and-Play Solution
This isn’t just a replacement part; it’s a complete, hassle-free fix. We take the guesswork and expensive dealership trips out of the equation. Simply provide us with your vehicle’s VIN and current mileage during checkout, and we will flash this module with your car’s specific software. It arrives at your door ready for a direct, plug-and-play installation. No additional programming, no security relearn procedures, and no hidden fees.
Common Symptoms of a Failing 2007-2010 Caliber Engine Computer:
- โ Engine stalling or shutting off while driving
- โ Complete no-start condition with power to the dash
- โ Check Engine Light (CEL) is on with communication-related codes
- โ Poor fuel economy and rough idling
- โ Harsh or erratic transmission shifting
- โ Inconsistent performance that comes and goes with temperature changes
Plug-and-Play Installation: No Dealer Visit Required
You can perform this replacement yourself with basic hand tools, saving you significant time and money on labor costs. Follow these simple steps to get your vehicle back to factory performance.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait 10-15 minutes for the system capacitors to discharge.
- Locate the ECM: On most Caliber, Patriot, and Compass 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 wiring harnesses and pull them straight out from the module. Never force them. Inspect the pins for any corrosion or damage.
- 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 tighten the bolts.
- Reconnect Everything: Firmly plug the wiring harnesses back into the new module until they click into place. Reconnect your negative battery terminal.
- Start the Engine: Your vehicle is now ready to start. The pre-programmed module will communicate with all other systems seamlessly.
Guaranteed Compatibility
This Engine Control Module is a direct fit for a range of vehicles and is compatible with numerous original part numbers, ensuring you get the correct component for your repair. Please verify your vehicle and part number below.
This part will fit these makes and models with these options:
- DODGE CALIBER 2007-2008 (All Engine Options)
- DODGE CALIBER 2009 (1.8L, 2.0L Gasoline, 2.4L with engine opt ED3)
- DODGE CALIBER 2010 (2.0L, 2.4L)
- JEEP PATRIOT 2007-2010 (All Engine Options)
- JEEP COMPASS 2007-2010 (All Engine Options)
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