Is Your Jeep Commander or Grand Cherokee Experiencing Engine Problems?
If your 2009 or 2010 Jeep is suffering from frustrating issues like stalling, a persistent check engine light, rough idling, or a complete no-start condition, the root cause might be a failing Engine Control Module (ECM). The ECM is the brain of your vehicle’s engine, responsible for managing everything from fuel injection and spark timing to emissions control. When it begins to fail, it can create a cascade of problems that are often difficult to diagnose. This replacement module is the definitive solution to restore your vehicle’s performance and reliability.
From the Diagnostic Bay
We had a 2010 Grand Cherokee 3.7L towed in that had been to two other shops. The owner was frustrated with a random no-start condition. Sometimes it would fire right up, other times it was completely dead. The battery, starter, and alternator all checked out. After hours of chasing wires, we connected a high-level scan tool and noticed intermittent communication loss with the engine computer. We swapped in one of our pre-programmed modules, and the Jeep fired up instantly. The customer called a week later, overjoyed that the problem was finally solved without a costly trip to the dealership for programming. This is a classic case where the ECM itself was the ghost in the machine.
Symptoms of a Failing Engine Computer
- ✔ Check Engine Light is on with codes pointing to internal module failure (e.g., P0600-P0606).
- ✔ Engine stalls unexpectedly or struggles to stay running.
- ✔ Noticeable decrease in fuel economy.
- ✔ The vehicle won’t start, but the battery and starter are good.
- ✔ Rough or erratic engine idle and hesitation during acceleration.
- ✔ Automatic transmission shifts harshly or at the wrong times.
- ✔ Loss of communication with the ECM when using a diagnostic scan tool.
The Direct-Fit Solution: Your 2009-2010 Commander ECM
Don’t let a faulty computer keep your Jeep off the road. This replacement ECM is the most straightforward and reliable fix available. We eliminate the biggest headache of ECM replacement: the programming. Each unit is professionally programmed to your vehicle’s specific Vehicle Identification Number (VIN) and mileage before it ships. This critical step ensures that the computer correctly communicates with your vehicle’s anti-theft system (SKIM), transmission, and all other onboard modules. The result is a true Plug & Play installation. Simply disconnect the battery, unbolt the old module, plug in the new one, and reconnect the battery. No dealer visits, no special tools, and no additional programming fees are required.
Built to meet or exceed original equipment specifications, this module restores the precise control your 3.7L engine needs to operate at peak efficiency. By providing us with your VIN, you guarantee a component that is perfectly matched to your vehicle’s factory settings, ensuring a seamless and effective repair.
Guaranteed Compatibility
This ECM is a direct replacement for 2009-2010 Jeep Commander and 2009-2010 Jeep Grand Cherokee models equipped with the 3.7L V6 engine. It is compatible with a wide range of original part numbers, ensuring you get the correct component for your vehicle. Please verify your original part number against the list below:
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
What does ‘Plug & Play’ mean for this ECM?
Plug & Play means the module arrives at your door fully programmed to your vehicle’s specific VIN and mileage. You simply need to install it, and it will work immediately without any need for additional programming or calibration from a dealership or mechanic.
Do I need to have my keys reprogrammed?
No. Because we program the ECM to your VIN, it will recognize your existing keys and the vehicle’s immobilizer system. Your original keys will work just as they did before.
Where is the ECM located on my 2009 Commander or Grand Cherokee?
The Electronic Control Module is typically located in the engine compartment. For the 2009-2010 Commander, it’s on the right-hand (passenger) side. For the 2009-2010 Grand Cherokee, it’s in the right-hand rear of the engine compartment.
Will this fix my specific check engine light codes?
This ECM will resolve codes related to internal processor failure, memory errors, or communication faults (like P0601, P0606). However, if your codes point to a specific sensor or circuit (like an oxygen sensor or EGR valve), you should diagnose and repair that component first, as the ECM is not always the cause.
Is this part difficult to install?
Installation is straightforward for anyone with basic mechanical skills. The process involves disconnecting the vehicle’s battery, unplugging the electrical connectors from the old ECM, unbolting it, and then reversing the process to install the new one. No special tools are required.