Is Your Jeep Patriot, Compass, or Caliber Giving You Headaches?
As a mechanic with over two decades of experience under the hood, I’ve seen it all. A car that stalls at random lights, refuses to start on a cold morning, or has a check engine light that just won’t go away can be incredibly frustrating. Often, after you’ve checked the battery, spark plugs, and sensors, the real culprit is the very brain of the engine: the Engine Control Module (ECM).
A Story from the Shop
Just last week, a 2009 Jeep Patriot was towed into my bay. The owner was at his wit’s end. It had intermittent no-start issues and would sometimes stall while driving. He’d already replaced the crankshaft position sensor based on a forum suggestion, but the problem persisted. My diagnostic scanner immediately pulled a P0606 code (Internal Control Module Processor Fault). This is a dead giveaway. The ECM’s internal processor was failing, causing unpredictable and dangerous behavior. We swapped in a pre-programmed module, and the Patriot fired right up and ran perfectly. This is a scenario I’ve seen hundreds of times on these Chrysler platforms.
The Direct Solution: A True Plug-and-Play ECM
Stop chasing ghosts in your electrical system. This Engine Control Computer is the definitive solution for a failing module in your vehicle. We take all the guesswork and expensive dealership hassle out of the equation. Simply provide us with your vehicle’s VIN and mileage during checkout, and we will flash the module with your vehicle’s specific software. When it arrives, it’s ready for a straightforward installation with no additional programming required.
Common Symptoms of a Failing Engine Computer:
- โ Check Engine Light is on with communication-related fault codes (U-codes) or internal processor faults (P06xx codes).
- โ The engine cranks but refuses to start.
- โ Stalling for no apparent reason, either at idle or while driving.
- โ Poor fuel economy and engine performance.
- โ The automatic transmission shifts erratically or harshly.
- โ The cooling fans run constantly or not at all.
Easy Installation for the 2007-2010 Patriot Engine Computer
You can do this job right in your driveway with basic hand tools. Forget about towing your vehicle to a dealer and paying for expensive programming. Follow these simple steps to get back on the road.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and secure it away from the post.
- Locate the ECM: On the Jeep Patriot, Compass, and Dodge Caliber, the ECM is typically located in the engine bay, mounted to the firewall or on the driver’s side inner fender.
- Disconnect Connectors: Carefully unplug the electrical connectors from the old module. Press the release tabs and pull straight out. Never force them.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket. There are usually three or four 8mm or 10mm bolts holding it in place.
- Install the New Module: Bolt your new, pre-programmed ECM into place. Reconnect the electrical connectors, ensuring they click securely into position.
- Reconnect Battery: Reattach the negative battery terminal. Your vehicle is now ready to start.
Expert Pro Tip: Inspect Your Connectors
Before plugging in your new ECM, take a moment to inspect the vehicle-side harness connectors. Look for any signs of corrosion (green or white powder), bent pins, or oil contamination. Use a quality electronics cleaner to spray out the connectors and ensure a perfect, clean connection. A poor connection is a common cause of repeat module failure, and this simple step can save you a huge headache down the road.
Guaranteed Compatibility
This module is a direct replacement for a wide range of part numbers, ensuring a perfect match for your vehicle. It is compatible with 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
This part will fit these makes and models with these options:
- 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 (1.8L, 2.0L Gasoline, 2.4L Engine Opt ED3)
- DODGE CALIBER: 2010 (2.0L, 2.4L)