Is Your Jeep Experiencing Frustrating Engine Problems?
If your 2009-2010 Jeep Grand Cherokee or Commander with the 3.7L engine is suffering from issues like erratic idling, stalling, a persistent check engine light, or a complete no-start condition, a failing Engine Control Module (ECM) is a very likely culprit. The ECM is the brain of your vehicle’s engine, managing everything from fuel injection and ignition timing to emissions controls and transmission shifting. When it fails, it can cause a cascade of problems that are often difficult to diagnose, leading to wasted time and money on unnecessary repairs.
From the Diagnostic Bay
We had a 2010 Grand Cherokee 3.7L come into the shop that had its owner completely stumped. The vehicle would randomly stall at stoplights and had an intermittent check engine light for multiple sensor circuits. The owner had already replaced the crankshaft position sensor and a couple of O2 sensors with no luck. After hooking up our advanced scanner, we noticed the 5-volt reference signal was dropping out intermittently—a classic sign of an internal ECM failure. Instead of continuing to replace parts, we installed a correctly programmed ECM. The Jeep immediately ran perfectly, and all the phantom codes disappeared. It’s a textbook example of how a faulty module can mimic other component failures.
Key Symptoms of a Failing 2009-2010 Grand Cherokee ECM
- ✔ Persistent Check Engine Light (CEL) with various, often unrelated, trouble codes.
- ✔ Engine stalling, stumbling, or hesitating during acceleration.
- ✔ Complete no-start condition where the engine cranks but will not fire up.
- ✔ Noticeable decrease in fuel economy and overall engine performance.
- ✔ Communication errors with diagnostic scan tools.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Misfire codes that persist even after replacing spark plugs and ignition coils.
The Direct-Fit, Programmed Solution
This Engine Control Module, part number 68060531AC, is the definitive solution for your Jeep’s electronic woes. We eliminate the biggest headache of ECM replacement: the programming. Each module is professionally programmed to your vehicle’s specific Vehicle Identification Number (VIN) and current mileage before it ships. This means the unit arrives at your door completely Plug & Play. There is no need for an expensive trip to the dealership for flashing or key relearning. You can install it yourself in your own garage and get your Jeep back on the road quickly and affordably.
This module is a direct replacement for a wide range of original part numbers, ensuring perfect compatibility. Simply locate your old module in the right-hand side of the engine compartment, disconnect the battery, swap the units, reconnect the battery, and start your vehicle. It’s that straightforward.
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 truly “Plug & Play”?
Yes, absolutely. We flash the module with the latest software from the manufacturer and program it using the VIN you provide during checkout. This process ensures that the module is perfectly matched to your vehicle’s specific configuration, including the anti-theft system. No further programming or dealer intervention is required.
Where is the ECM located on my 2009-2010 Grand Cherokee?
On the 2009-2010 Jeep Grand Cherokee with the 3.7L engine, the Electronic Control Module is located in the engine compartment, on the right-hand (passenger) side, near the firewall. On the Commander, it is also on the right-hand side of the engine compartment.
What information do you need to program the module?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. Please provide this information in the notes section during checkout to ensure a smooth and fast programming process.
Will this fix my check engine light?
If the check engine light and associated trouble codes are being caused by a faulty ECM, then this replacement module will solve the problem. It is crucial to ensure a proper diagnosis has been performed, as the ECM cannot fix issues related to failed sensors or other mechanical components.
Do I need to send my old ECM (core) back?
This listing does not require a core return. You can keep your old module or dispose of it responsibly without any additional charges or hassle.