Restore Peak Performance to Your 3.7L Jeep
Is your 2009-2010 Jeep Grand Cherokee or Commander running rough, stalling unexpectedly, or showing a persistent check engine light? These frustrating issues often point to a failing Engine Control Module (ECM), the central computer of your vehicle. A faulty ECM can cripple your Jeep’s performance, fuel economy, and reliability. This replacement ECM is the definitive solution to get your vehicle back on the road, running as it should, without the exorbitant costs and programming headaches of a dealership visit.
This unit is meticulously prepared for your specific vehicle. We program it with your Jeep’s unique Vehicle Identification Number (VIN) and current mileage before it ships. This means when it arrives at your door, it is 100% Plug & Play. There is no need for additional flashing, programming, or key relearning procedures. Simply disconnect the battery, swap the module, reconnect the battery, and start your engine. It’s a straightforward repair that a confident DIYer can complete in their own garage.
From the Diagnostic Bay
We had a 2010 Grand Cherokee with the 3.7L come in on a tow truck. The owner was at his wit’s end. The vehicle would start and run fine for a few minutes, then suddenly stall and refuse to restart for an hour. He had already replaced the crank sensor and fuel pump with no success. After hooking up our diagnostic scanner, we noticed communication with the ECM was dropping out right before the stall. We checked the wiring and connectors, which were all solid. The culprit was an internally failing ECM, overheating after a few minutes of operation. We installed one of our pre-programmed modules, and the Jeep fired right up and ran perfectly for an extended test drive. It’s a classic case where swapping the brain is the only true fix.
Is Your Jeep Showing Signs of a Bad ECM?
A failing engine computer can manifest in numerous ways. If you’re experiencing any of the following, a faulty ECM is a likely cause:
- ✔ Check Engine Light is on with various, often inconsistent, trouble codes.
- ✔ Engine stalling or shutting off randomly while driving.
- ✔ Difficulty starting the engine or a complete no-start condition.
- ✔ Noticeable decrease in fuel efficiency.
- ✔ Rough idling, misfires, or hesitation during acceleration.
- ✔ Automatic transmission shifting erratically or harshly.
- ✔ Communication errors with diagnostic scan tools.
The Plug & Play Solution for Your 2009-2010 Grand Cherokee ECM
Choosing this engine computer means choosing simplicity and reliability. Forget about towing your Jeep to a dealer and waiting days for them to source and program a new part. Our process ensures you receive a fully compatible, pre-programmed 2009-2010 Grand Cherokee ECM ready for immediate installation. This module is located in the right-hand rear of the engine compartment on the Grand Cherokee and the right-hand side of the engine compartment on the Commander, making access straightforward. Restore the precise fuel delivery, ignition timing, and transmission control your vehicle’s 3.7L engine requires.
Compatible Part Numbers:
This module is a direct replacement for a wide range of original part numbers, ensuring broad compatibility. Please verify your original part number against this list: 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
Do I need to have this ECM programmed by a dealer?
No. This engine computer comes fully programmed to your vehicle’s VIN and mileage. It is a true Plug & Play solution, requiring no further programming or flashing. Just install it and you’re ready to go.
Where is the ECM located on my 2009 Grand Cherokee?
On the 2009-2010 Jeep Grand Cherokee, the Electronic Control Module (ECM) is located in the engine bay, on the right-hand (passenger) side, towards the rear near the firewall. On the Commander, it’s in the right-hand engine compartment.
What information do you need from me?
During checkout, we will require your vehicle’s 17-digit Vehicle Identification Number (VIN) and its current mileage. This information is essential for us to program the module correctly for your specific Jeep.
Will this fix my check engine light?
If the check engine light is caused by a faulty ECM, then yes, this part will resolve the issue. However, it’s crucial to ensure that the underlying problem isn’t with a different sensor or component. We always recommend a proper diagnosis before ordering parts.
Is this compatible with the Jeep Commander?
Yes, this ECM is fully compatible with the 2009-2010 Jeep Commander equipped with the 3.7L engine, in addition to the 2009-2010 Jeep Grand Cherokee 3.7L.