Is Your Chevy Spark Running Rough or Not Starting at All?
If you’re dealing with a persistent check engine light, poor fuel mileage, erratic engine behavior, or a no-start condition in your 2014-2015 Spark, a failing Engine Control Module (ECM) is a very likely culprit. As the brain of your vehicle’s engine, when the ECM starts to fail, it can cause a cascade of frustrating and difficult-to-diagnose problems. I’ve seen it countless times in my shop: customers come in after replacing sensors and pumps, only to find the core issue was the computer all along.
Expert Pro Tip: Before installing your new ECM, take a moment to inspect the harness connectors for any signs of corrosion, moisture, or bent pins. I use a small pick and contact cleaner to ensure the connection is perfect. A poor connection is a common cause of intermittent issues and can damage the new module over time.
The Simple, Dealer-Free Solution
Forget about expensive dealership visits and the hassle of getting your vehicle towed for programming. This Engine Control Module is the modern, direct solution you need. We take the complexity out of the repair by programming the module specifically for your vehicle before we ship it to you. All we need is your vehicle’s 17-digit VIN during checkout. This ensures the module has the correct software and calibrations straight from GM, tailored to your car’s exact specifications.
Why Choose Our Pre-Programmed 2014-2015 Spark Engine Control Module?
- โ VIN-Programmed for You: Arrives ready to install with the latest GM software updates. This isn’t a generic, one-size-fits-all part; it’s matched to your vehicle.
- โ Eliminate Common Failures: A direct solution for symptoms like harsh shifting, no-start conditions, false sensor codes, and poor engine performance.
- โ True Plug-and-Play: Once you receive the module, the installation is a straightforward mechanical swap. No advanced scan tools or dealer intervention is required to get your car running again.
- โ Broad Compatibility: This module is a direct replacement for a wide range of part numbers, ensuring a perfect match.
Easy Installation Guide
Getting your Spark back on the road is simpler than you think. While specific locations can vary slightly, here is a general guide:
- Safety First: Always disconnect the negative terminal from your vehicle’s battery.
- Locate the ECM: On many GM vehicles, the ECM is found in the engine bay, often near the battery or firewall.
- Disconnect Connectors: Carefully release the locking tabs on the wiring harness connectors and pull them straight out from the module.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket.
- Install the New Module: Bolt the new ECM into place and securely reconnect the wiring harnesses. You should hear a ‘click’ as they lock.
- Reconnect Battery: Re-attach the negative battery terminal. Your vehicle is now ready to start.
Guaranteed Fitment for Your Vehicle
This 2014-2015 Spark Engine Control Module is the correct component for your vehicle. It also serves as a direct replacement for the following part numbers: 12668866, 12668994, 12643636, 12663405, 12670335, 22819494, and 12692200.
This module is also compatible with a wide array of other GM models, including various years and options for the Cruze, Sonic, Trax, Encore, Volt, ELR, and Express/Savana vans, as well as Silverado/Sierra pickups. Please verify your original part number or consult the detailed fitment list to ensure compatibility.