Restore Peak Performance to Your 3.7L Jeep
Is your 2009-2010 Jeep Grand Cherokee or Commander suffering from perplexing engine issues? Unexplained stalling, rough idling, poor fuel economy, or a persistent Check Engine Light can often be traced back to a failing Engine Control Module (ECM). The ECM is the brain of your vehicle’s engine, responsible for managing everything from fuel injection and ignition timing to emissions control and transmission shifting. When it begins to fail, it can create a cascade of problems that are frustrating and difficult to diagnose. This replacement ECM is the definitive solution to get your Jeep back on the road, running as it should.
We had a 2010 Grand Cherokee with the 3.7L V6 come into the shop with a complaint of intermittent stalling at stoplights. The owner had already replaced the spark plugs, ignition coils, and even the crankshaft position sensor, but the problem persisted. There were no consistent trouble codes, just a random P0606 (Internal Control Module Processor Error) that would pop up every few weeks. After hours of chasing wires and checking grounds, we swapped in a known-good ECM. The stalling immediately stopped. The internal processors on the original module were failing under specific heat and load conditions, a classic sign of ECM failure that can be nearly impossible to pinpoint without swapping the part. This pre-programmed unit saves you that diagnostic headache.
The Simple, Reliable Solution: A Programmed 2009-2010 Grand Cherokee ECM
Don’t let a faulty engine computer keep you sidelined. We take the guesswork and complexity out of the repair process. Unlike a generic module from a dealership or salvage yard, this unit arrives at your door fully programmed to your vehicle’s specific Vehicle Identification Number (VIN) and mileage. This means it’s a true plug-and-play installation. There is no need for expensive trips to the dealership for flashing or programming. Simply install the module, connect the battery, and turn the key. Your Jeep’s immobilizer system will sync automatically, and the engine will start and run correctly, with all its original settings restored.
Common Symptoms of a Failing ECM
- ✔ Check Engine Light: The light is on, and you may have codes related to module communication, sensor circuits, or processor faults (e.g., P0600-P0606).
- ✔ Engine Stalling or Misfiring: The engine may stall unexpectedly, run rough, or misfire, especially as it warms up.
- ✔ No-Start Condition: The engine cranks but refuses to start, often due to a lack of fuel injector or ignition coil command from the ECM.
- ✔ Poor Fuel Economy: A failing ECM can’t properly calculate the air-fuel mixture, leading to a noticeable drop in MPG.
- ✔ Harsh or Erratic Shifting: The ECM communicates with the transmission controller, and a fault can cause shifting problems.
- ✔ Loss of Power: The vehicle may feel sluggish and unresponsive as the ECM fails to manage engine parameters effectively.
Guaranteed Compatibility and Fitment
This Engine Control Module is a direct replacement for your 2009-2010 Jeep Grand Cherokee or Jeep Commander equipped with the 3.7L V6 engine. It is compatible with a wide range of original part numbers, ensuring a perfect match for your vehicle. Please verify your part number against the list below to confirm compatibility.
Compatible Part Numbers: 05150467AA, 05150467AB, 68028166AB, 68028166AC, 68028166AD, 68028166AE, 68028166AF, 68060531AB, 68060531AC, 68060531AD, 68059198AA, 68059198AB, 68028167AB, 68028167AC, 68028167AD, 68028167AE, 68028162, 68059197, 68028163, 68028154, 68059196, 68028155, 68028155AD, 68028150, 68059195, 68028151, 68028174, 68028175, 68028176
Frequently Asked Questions
Is this ECM really plug-and-play?
Yes, absolutely. We program the module with the latest software from Chrysler and flash it with your vehicle’s specific VIN and mileage. This ensures that when you install it, it will communicate seamlessly with your Jeep’s other modules, including the anti-theft system. No additional programming is required.
Where is the ECM located on my 2009-2010 Grand Cherokee?
On the 2009-2010 Jeep Grand Cherokee, the Engine Control Module is located in the engine compartment, on the right-hand (passenger) side, towards the rear near the firewall. On the Jeep Commander, it is also on the right-hand side of the engine compartment.
Do I need to send my old ECM back?
This purchase does not require a core return. You can keep your old module or dispose of it responsibly. This saves you the time and hassle of shipping a core back to us.
What information do you need from me to program the module?
After you place your order, we will require your vehicle’s 17-digit VIN. This is essential for us to program the module correctly for your specific vehicle configuration. You can typically find your VIN on your vehicle’s dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your insurance/registration documents.
Will this fix my specific problem?
This module will correct any issues directly caused by a faulty ECM. While the symptoms listed above are very common for ECM failure, we always recommend a proper diagnosis by a qualified mechanic to confirm the ECM is the source of the problem before ordering. This 2009-2010 Grand Cherokee ECM is the correct component to resolve module-related faults.