Is Your Chevy Trax Stalling, Hesitating, or Showing a Check Engine Light?
As a technician with over two decades of experience under the hood, I’ve seen firsthand how a failing Engine Control Module (ECM) can turn a reliable vehicle into a source of constant frustration. If your 2013-2016 Chevy Trax is experiencing baffling issues like poor fuel economy, erratic idling, or a no-start condition, the ECM is a very likely culprit. These symptoms often point directly to the vehicle’s electronic brain struggling to manage critical engine functions.
“A customer’s 2015 Trax came into my shop last week with intermittent stalling and a persistent P0606 code, which points to an internal processor fault. They had already spent money on new spark plugs and an ignition coil pack with no success. The real issue was a failing ECM. After we installed one of our pre-programmed units, the Trax ran like it just left the showroom. It’s a common story I see every month.”
Common Symptoms of a Failing 2013-2016 Trax ECM
A faulty ECM can manifest in numerous ways. Look out for these common warning signs:
- โ Check Engine Light is on with various communication or processor codes (e.g., P0601, P0606).
- โ The engine cranks but refuses to start.
- โ Unexplained drops in fuel efficiency (MPG).
- โ Stalling or rough idling, especially when warm.
- โ Noticeable hesitation or loss of power during acceleration.
- โ Transmission shifting problems or harsh engagement.
The Easiest Solution: Programmed and Ready for Installation
Forget about costly dealership visits and the hassle of towing your vehicle for programming. This ECM, part number 22819494, is the definitive solution. We take care of the most critical step for you. Simply provide us with your vehicle’s VIN (Vehicle Identification Number) during checkout, and our experts will flash the module with the latest, most stable GM-approved software specific to your Trax. It arrives at your door ready to be installed, making the repair process straightforward and saving you hundreds of dollars in programming fees.
Plug-and-Play Installation: No Dealer Visit Required
You can perform this replacement right in your own driveway with basic hand tools. Follow these simple steps to get your Trax back in top condition:
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait 10 minutes for the system to fully discharge.
- Locate the ECM: On the Chevy Trax, the ECM is typically located in the engine bay, mounted near the battery or firewall.
- Disconnect the Connectors: Carefully release the locking tabs on the wiring harness connectors and pull them straight out from the old module.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket.
- Install the New ECM: Mount your new, pre-programmed ECM in place and securely fasten it.
- Reconnect Everything: Plug the wiring harnesses back into the new module until they click, and then reconnect your battery terminal. Your vehicle is now ready to start.
Expert Pro Tip: Check Your Grounds
Before installing your new ECM, take a moment to locate and inspect the main engine and chassis ground connections. A corroded or loose ground strap is one of the leading external causes of ECM failure I’ve diagnosed in my shop. Cleaning the contact points with a wire brush and ensuring the connections are tight is a simple, five-minute check that can prevent damage to your new module and save you from future headaches.
Guaranteed Compatibility and Peace of Mind
This Engine Control Module is a direct replacement for a wide range of GM vehicles, ensuring OEM-level function and reliability. It is compatible with the following part numbers:
12668866, 12668994, 12643636, 12663405, 12670335, 22819494, 12692200
While this listing is focused on the 2013-2016 Chevrolet Trax, this module also fits other GM models like the Cruze, Sonic, Encore, and various trucks and vans, which speaks to its robust design. By ordering from us, you’re not just getting a part; you’re getting a fully tested, professionally programmed component that restores your vehicle’s core operating system.