Is Your 2009-2010 Jeep Commander or Grand Cherokee Running Rough?
If you’re dealing with frustrating engine problems like stalling, a persistent check engine light, or a vehicle that simply won’t start, a failing Engine Control Module (ECM) is often the culprit. The ECM is the brain of your vehicle’s engine, managing everything from fuel injection and ignition timing to emissions control and transmission shifting. When it starts to fail, it can cause a cascade of confusing and seemingly unrelated issues. This direct-fit replacement Engine Control Module, part number 68059198AA, is the definitive solution to restore your Jeep’s performance and reliability.
Forget about expensive dealership visits and the hassle of towing your vehicle for programming. We take the complexity out of the repair. This ECM arrives at your doorstep fully programmed to your vehicle’s specific Vehicle Identification Number (VIN) and current mileage. It is a true plug-and-play solution. Simply disconnect the old module, connect this one, and you’re back on the road. No special tools, no additional flashing, no headaches.
From the Diagnostic Bay
We had a 2009 Grand Cherokee with the 3.7L V6 come in that was driving the owner crazy. The vehicle would run perfectly fine for days, then suddenly stall at a stoplight and refuse to restart for 10-15 minutes. There were no consistent trouble codes, just a random collection of communication errors that would appear and disappear. The owner had already replaced the crankshaft sensor and the fuel pump based on other shops’ advice, with no success. After verifying power and ground to the ECM were stable, we suspected the module itself was failing internally, likely due to heat soak. We installed one of our pre-programmed modules, and the intermittent stalling issue was gone for good. It’s a classic case where the central computer was causing ghost-like problems that are impossible to pin down with conventional diagnostics.
Symptoms of a Failing 2009-2010 Commander ECM
A faulty engine computer can manifest in numerous ways. If you’re experiencing any of the following, it’s a strong indicator that your ECM needs replacement:
- âś” Check Engine Light is illuminated with various, often inconsistent, trouble codes.
- âś” Engine stalling or shutting off unexpectedly while driving or idling.
- âś” Complete no-start condition where the engine cranks but will not fire up.
- âś” Noticeable decrease in fuel economy and poor engine performance.
- âś” Rough or erratic idling and hesitation during acceleration.
- âś” Transmission shifting issues or getting stuck in ‘limp mode’.
- âś” Communication errors with diagnostic scan tools.
The Plug-and-Play Advantage
The single biggest hurdle in replacing a modern vehicle’s computer is the need for specialized programming. The ECM must be configured to your specific vehicle’s VIN, security system (SKIM), and optional features. Our professional service eliminates this entire step. By providing us with your VIN during checkout, we handle all the necessary programming before the part is shipped. This ensures that when you receive the module, it’s ready for immediate installation and operation, saving you hundreds of dollars in dealership labor and programming fees.
Installation is Straightforward
This ECM is located in the engine compartment on the right-hand (passenger) side. The replacement process is simple for a DIY mechanic or your trusted local shop:
- Disconnect the Battery: Always begin by disconnecting the negative battery terminal to prevent electrical shorts.
- Locate and Access the ECM: Find the module on the passenger side of the engine bay.
- Disconnect Wiring Harnesses: Carefully unclip the electrical connectors from the old module.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket.
- Install the New Module: Bolt the new, pre-programmed ECM in place, reconnect the wiring harnesses, and reconnect the battery.
- Start Your Engine: The vehicle should start and run smoothly with its new, correctly programmed brain.
Guaranteed Fitment and Compatibility
This module 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 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
Is this ECM really 100% plug and play?
Yes. As long as you provide your correct VIN during checkout, the module will arrive fully programmed and ready for installation. No further programming or flashing will be required. It will integrate seamlessly with your existing keys and security system.
Where is the ECM located on my 2009 Jeep Commander?
The Electronic Control Module (ECM) is located in the engine compartment, on the right-hand (passenger) side, typically mounted near the firewall or inner fender.
What information do you need from me to program the module?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. You can typically find the VIN on your dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.
Will I need to have my keys reprogrammed?
No. Our programming service syncs the module to your vehicle’s existing security information stored in other modules. Your current keys will work exactly as they did before, without any need for a locksmith or dealer visit.
How can I be certain my old ECM is the problem?
While the symptoms listed are strong indicators, a definitive diagnosis is always best. A qualified technician can test for proper power, ground, and communication at the ECM connector. However, if you’ve ruled out more common issues like sensors, fuel delivery, and ignition components, the ECM is the most likely remaining cause for these types of complex electrical problems.