Is Your Jeep Patriot Stalling, Running Rough, or Refusing to Start?
As a mechanic with two decades of diagnostic experience, I’ve seen countless drivers frustrated by perplexing engine problems. Your 2007-2010 Jeep Patriot, Compass, or Dodge Caliber might be experiencing issues like intermittent stalling at stoplights, erratic idling, a persistent check engine light that no other repair will fix, or a complete no-start condition. These aren’t just annoyances; they’re signs that the very brain of your vehicleโthe Engine Control Module (ECM)โmay be failing. When the ECM falters, it can’t properly manage the engine’s fuel delivery, spark timing, and emissions systems, leading to a cascade of performance issues.
The Direct, No-Hassle Solution for Your Vehicle
Forget expensive dealership visits and the headache of programming a new module. This is a direct-fit, plug-and-play replacement Engine Control Module specifically for your vehicle. We take the complexity out of the repair by pre-programming this unit to your vehicle’s unique VIN and mileage before it even ships. When it arrives at your door, it’s ready for immediate installation, restoring your vehicle’s performance and reliability without any additional programming or dealer intervention required.
A Mechanic’s Real-World Experience
“A customer’s 2009 Patriot came in last week with an intermittent no-start and random stalling that two other shops couldn’t solve. They were convinced the ECM was bad. Before swapping the module, I did my standard pre-check. I noticed some faint corrosion on the main engine-to-chassis ground strap near the passenger-side motor mount. After removing it, cleaning the contact points with a wire brush, and re-securing it, the electrical system stabilized and the problems vanished. Always check your main power and ground connections before condemning an ECMโit can save you time and money. A poor ground can starve a module of consistent voltage, making it act faulty when it’s perfectly fine.”
Signs Your Engine Computer Needs Replacement:
- โ Persistent Check Engine Light (CEL) with communication or processor-related fault codes.
- โ Engine stalling or shutting off unexpectedly while driving.
- โ Complete no-start condition where the engine cranks but won’t fire up.
- โ Noticeable decrease in fuel economy and poor engine performance.
- โ Harsh or erratic automatic transmission shifting.
- โ Communication issues with diagnostic scan tools.
Plug-and-Play Installation: No Dealer Visit Required
Installing your new 2007-2010 Patriot Engine Computer is a straightforward process you can do at home. This module is designed for a seamless swap, getting you back on the road quickly.
- Safety First: 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 most Patriot, Compass, and Caliber models, the ECM is located in the engine bay, typically mounted to the firewall or inner fender.
- Disconnect Connectors: Carefully release the locking tabs on the electrical wiring harnesses and disconnect them from the old module. Inspect the connectors for any corrosion or bent pins.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket.
- Install the New Module: Mount your new, pre-programmed ECM onto the bracket and securely fasten it.
- Reconnect Everything: Firmly plug the wiring harnesses back into the new ECM until they click into place. Reconnect the negative battery terminal.
- Final Step: Start the engine. The vehicle will recognize the new module, and it’s ready to drive. No flashing or programming is needed.
Guaranteed Fitment and Compatibility
This Engine Control Module is a verified replacement for a wide range of part numbers, ensuring it’s the correct component for your repair. Please match your original part number to one in the list below to confirm compatibility.
This part is a direct replacement for the following part numbers: 05150471AA, 05150523AA, 68043260AA, 68043260AB, 04692101AD, 04692101AE, 04692101AF, 68043260AC, 68043260AD, 05150523AA, 68043261AC, 68043261AA, 68043261AB, 68070011AA, 68071022AA, 05033359AJ, 05187817AF, 68000107AF, 68026147AA, 68026147AC, 68028201AA, 68028201AC, 68028205AB, 68044228AA
This part will fit these makes and models with these options:
- JEEP PATRIOT: 2007-2010 (All Engines)
- JEEP COMPASS: 2007-2010 (All Engines)
- DODGE CALIBER: 2007-2008 (All Engines)
- DODGE CALIBER: 2009 (1.8L, 2.0L Gasoline, 2.4L with engine opt ED3)
- DODGE CALIBER: 2010 (2.0L, 2.4L)