Is Your Chevrolet Orlando Experiencing Engine Problems?
The Engine Control Module (ECM), often called the engine computer, is the electronic brain of your 2012-2013 Chevrolet Orlando. It manages everything from fuel injection and ignition timing to transmission shifting and emissions control. When this critical component begins to fail, it can cause a wide range of frustrating and potentially damaging issues, leaving you with an unreliable vehicle. If you’re dealing with a persistent check engine light, poor fuel economy, or erratic engine behavior, a faulty ECM is a likely culprit.
From the Diagnostic Bay
We had a 2012 Orlando come into the shop with a no-start condition that had stumped two other mechanics. The owner had already replaced the battery, alternator, and starter. After checking all power and ground circuits to the ECM, we found they were solid. The issue was internal to the module itself; it simply wasn’t commanding the fuel pump or ignition coils to fire. Swapping in a pre-programmed ECM like this one had the vehicle running perfectly in under an hour, saving the customer from further diagnostic headaches and unnecessary parts.
Common Symptoms of a Failing ECM
- ✔ Persistent and inexplicable Check Engine Light (CEL).
- ✔ Engine stalling, stumbling, or misfiring for no apparent reason.
- ✔ A noticeable decrease in fuel efficiency.
- ✔ Difficulty starting the engine or a complete no-start condition.
- ✔ Poor acceleration and overall lack of engine power.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Communication errors with diagnostic scan tools.
The Direct-Fit Solution: A Programmed Orlando Engine Control Module
Don’t let a faulty computer keep your vehicle off the road. This replacement Orlando Engine Control Module, part number 12651994, is the definitive solution to restore your vehicle’s performance and reliability. Unlike a generic module from a parts store or a salvage yard unit that won’t work, this ECM is specifically programmed for your vehicle. We use your Vehicle Identification Number (VIN) to flash the module with the latest, most stable software updates directly from GM. This ensures that all vehicle-specific parameters, including anti-theft systems and option configurations, are correctly set up before it even ships.
This plug-and-play approach eliminates the need for expensive dealership programming or specialized tools. Your purchase includes the programming service, making installation as straightforward as possible. Once installed, you may only need to perform a simple security relearn procedure, which can often be done without any special equipment.
Guaranteed Compatibility
This ECM is a direct replacement for several original equipment part numbers, ensuring a perfect fit and function. It is compatible with part numbers: 12651994, 12643248, 12652814, and AA69. While this listing is focused on the 2012-2013 Chevrolet Orlando, this versatile module also fits a wide range of other GM vehicles, including:
- Cadillac CTS, SRX
- Buick LaCrosse, Regal, Verano, Enclave
- Chevrolet Camaro, Captiva Sport, Malibu, Impala, Equinox, Traverse
- GMC Acadia, Terrain
Please verify your original part number to ensure compatibility before ordering. Providing us with your VIN is a mandatory step to ensure we deliver a module that is perfectly matched to your vehicle’s factory specifications.
Frequently Asked Questions
Do I need to do any programming after I receive this ECM?
No. We program the module to your vehicle’s specific VIN before we ship it. In most cases, the only additional step is a security relearn procedure (also known as a key relearn), which pairs the new ECM with your vehicle’s anti-theft system. This procedure can typically be done without special tools and instructions are readily available online.
What information do you need from me?
After you complete your purchase, you must provide us with your vehicle’s 17-digit VIN. This is crucial for us to load the correct GM software and vehicle-specific calibrations onto the module.
Is this a brand new part?
This is a high-quality, genuine GM replacement part that has been fully tested and programmed with the latest software for your vehicle. It is guaranteed to restore your vehicle’s factory engine performance.
How do I find my original ECM part number?
The part number is printed on a sticker on the case of your current ECM. On the 2012-2013 Orlando, the ECM is located in the left-hand (driver’s side) of the engine compartment. You will need to check this number to confirm compatibility.
Will this fix my car’s problem?
This part will resolve issues directly caused by a failing ECM. It is essential to properly diagnose your vehicle’s problem before ordering. While the symptoms listed are common for ECM failure, they can also be caused by other issues like faulty sensors or wiring. We recommend a professional diagnosis to confirm the ECM is the root cause.