Restore Peak Performance to Your Vehicle’s Engine
Is your Chevrolet Cruze, Sonic, or other compatible GM vehicle suffering from perplexing engine problems? A faulty Engine Control Module (ECM) is often the hidden culprit behind issues like poor fuel economy, erratic idling, stalling, or a frustrating no-start condition. As the ‘brain’ of your engine, the ECM governs everything from fuel injection and ignition timing to transmission shifting. When it fails, the symptoms can be widespread and difficult to diagnose. This replacement ECM, part number 12692200, is the reliable, straightforward solution to get your vehicle running smoothly again.
We take the guesswork and high dealership costs out of the equation. Unlike a generic module from a parts store, this ECM arrives at your door pre-programmed with the latest official GM software, specifically matched to your vehicle’s VIN. This critical step ensures all systems communicate correctly, restoring factory performance and efficiency without needing expensive proprietary scan tools or a trip to the dealer for programming.
A Technician’s Notebook: The Intermittent Stall
I had a 2014 Chevy Cruze come into the bay that was a real head-scratcher. The owner complained of random stalling at stoplights, but with no consistent Check Engine Light. We checked fuel pressure, sensors, and wiring harnesses—everything looked perfect. After hours of diagnostics, we noticed the scan tool would momentarily lose communication with the ECM right before a stall event. This pointed to an internal failure in the module itself. We installed one of our pre-programmed ECMs, and the problem was solved instantly. It’s a classic example of how a failing 2012-2016 Cruze ECM can cause symptoms that mimic other component failures.
Is Your Vehicle Showing These Telltale Signs?
- ✔ Check Engine Light is on with codes like P0601, P0606 (ECM/PCM Processor Fault), or U0100 (Lost Communication With ECM/PCM).
- ✔ The engine cranks but refuses to start.
- ✔ Unexplained drops in fuel mileage.
- ✔ Rough or inconsistent engine idling.
- ✔ The vehicle stalls unexpectedly while driving or at a stop.
- ✔ Automatic transmission shifts harshly or at the wrong times.
- ✔ Noticeable loss of power and poor acceleration.
A Straightforward Guide to Installation
Replacing your 2012-2016 Cruze ECM is a manageable job for a DIY enthusiast. Follow these steps for a successful installation:
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait 10-15 minutes for the system capacitors to discharge.
- Locate the ECM: On most compatible vehicles like the Cruze or Sonic, the ECM is located in the engine bay, often near the battery or firewall. Consult a vehicle-specific repair manual if you’re unsure.
- Disconnect Connectors: Carefully release the locking tabs on the wiring harness connectors and pull them straight out from the module. Avoid pulling on the wires themselves.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket. There are typically a few 10mm bolts holding it in place.
- Install the New ECM: Mount your new, pre-programmed ECM onto the bracket and secure the bolts.
- Reconnect Everything: Firmly plug the wiring harness connectors back into the new module until they click into place. Reconnect the negative battery terminal.
- Perform Relearn (If Necessary): While our programming handles the heavy lifting, some vehicles may require a security or crank-position sensor relearn procedure. This can often be done without special tools by following a specific key-on/key-off sequence found in repair guides or online forums.
Verified Vehicle Compatibility
This module is a direct replacement for part number 12692200 and other interchangeable numbers like 12668866, 12668994, and 12643636. It fits a wide range of GM vehicles. Please verify your part number or contact us with your VIN to confirm fitment for models including:
- ✔ Chevrolet Cruze: 2012-2016 (1.4L, Gasoline, VIN P Limited)
- ✔ Chevrolet Sonic: 2012-2016 (1.4L)
- ✔ Chevrolet Trax: 2013-2016
- ✔ Chevrolet Volt: 2011-2015
- ✔ Chevrolet ELR: 2014-2016
- ✔ Chevrolet Spark: 2014-2015 (Gasoline)
- ✔ Buick Encore: 2013-2016 (1.4L)
- ✔ Chevy/GMC HD Trucks (Silverado, Sierra 2500/3500): 2012-2016 (6.0L)
- ✔ Chevy/GMC Vans (Express, Savana 2500/3500): 2016 (4.8L, 6.0L)
- ✔ And more. Always match your original part number for guaranteed compatibility.
Choosing this professionally programmed 2012-2016 Cruze ECM is the smartest way to solve complex electronic issues and restore your vehicle’s reliability and drivability with confidence.
Frequently Asked Questions
How does the programming process work?
After you place your order, simply provide us with your vehicle’s 17-digit VIN. We use this number to access the latest GM factory software and flash it directly onto the module. This ensures it is perfectly matched to your vehicle’s specific options and systems before we ship it.
Is this a plug-and-play part?
Yes, for the vast majority of vehicles. Because we pre-program it to your VIN, it eliminates the need for dealership-level programming. In some rare cases, a simple ‘security relearn’ or ‘crankshaft position relearn’ may be needed, which can typically be done without special tools.
Will this fix my Check Engine Light?
If the Check Engine Light is caused by an internal failure of your original ECM (e.g., codes P0601, P0606), then this replacement module will resolve the issue. It’s crucial to ensure your diagnosis is correct and that there are no other underlying sensor or wiring problems.
Do I need to send my old ECM back?
No core charge or return is required for this specific part. You can keep or responsibly dispose of your old module.
How do I find my original part number?
The part number is printed on a sticker on the case of your current ECM. You may need to unbolt it to see the label clearly. Matching this number is the best way to ensure compatibility.