Restore Your Yukon’s Performance and Reliability
Is your GMC Yukon, Tahoe, or Escalade suffering from frustrating issues like a persistent check engine light, rough idling, unexpected stalling, or poor fuel economy? These are common signs of a failing Engine Control Module (ECM), the central computer that manages your vehicle’s performance. Don’t let a faulty module compromise your family’s safety and your daily routine. This pre-programmed ECM is the definitive, reliable solution to get your vehicle back on the road, running just as the manufacturer intended.
Common Symptoms & Your Solution
A failing engine computer can cause a wide range of problems that are often misdiagnosed. If you’re experiencing any of the following, this module is your answer:
- Persistent Check Engine Light (CEL) with codes like P0601, P0606, or other communication errors.
- Unexplained engine stalling or hesitation during acceleration.
- Noticeable decrease in fuel efficiency.
- Rough or erratic engine idle.
- Vehicle won’t start, despite having a good battery and starter.
- Transmission shifting issues or other electronic malfunctions.
Instead of paying for expensive diagnostics and dealership programming, this unit provides a direct path to a solution. We handle the complex programming for your specific vehicle, so you can focus on the straightforward installation. This is the ideal solution for restoring the smooth, dependable operation of your 2017 GMC Yukon ECM and other compatible GM vehicles.
Features & Benefits
- โ VIN-Specific Programming: We flash this module with the latest GM software updates using your vehicle’s VIN. This ensures perfect compatibility and function, eliminating the need for a trip to the dealer.
- โ Restored Engine Performance: By replacing your faulty unit, you’ll restore proper fuel delivery, ignition timing, and emissions control for a smoother, more efficient ride.
- โ Direct-Fit Replacement: Engineered to match the original part numbers (including 12692068, 12704476, and 12686382), this ECM installs directly into the factory location with no modifications needed.
- โ Cost-Effective Solution: Get the benefit of a fully programmed module without the high costs and scheduling hassles associated with dealership service departments.
- โ This unit is backed by our one-year replacement warranty.
An Expert’s Note: From over two decades of hands-on diagnostics, I’ve seen firsthand how critical the ECM is to a modern vehicle’s entire operation. It’s not just a part; it’s the brain. Using a generic, unprogrammed module is a recipe for disaster, often leading to communication failures with other systems like the transmission or anti-lock brakes. Our process of programming the 2017 GMC Yukon ECM to your specific VIN isn’t just a convenienceโit’s a critical step to ensure every system in your vehicle communicates and functions in perfect harmony, just as it did from the factory.
Frequently Asked Questions
What is the process after I place my order?
After you complete your purchase, you will need to send us your vehicle’s 17-digit Vehicle Identification Number (VIN). We cannot ship the module until we receive this information, as we use it to load the correct, vehicle-specific software onto the ECM.
Will this ECM be completely plug-and-play?
For most functions, yes. However, due to factory anti-theft systems, the vehicle may not start after installation until a ‘theft relearn’ procedure is completed. This security handshake syncs the new ECM to your vehicle’s ignition and security system. This procedure requires a compatible GM diagnostic tool (like Tis2web/Techline Connect) and is the responsibility of the installer.
Are any other relearn procedures required?
In some cases, additional procedures like a crankshaft position variation relearn or injector flow rate programming may be necessary to achieve optimal performance. These are standard procedures after an ECM replacement and should be performed by the technician installing the part.
How do I find my vehicle’s VIN?
Your VIN can be found on your vehicle’s registration, your insurance card, or on the vehicle itself. Look for a small metal plate on the driver’s side of the dashboard (visible through the windshield) or on the sticker inside the driver’s side door jamb.
Is this the correct part for my vehicle?
This ECM is a direct replacement for multiple GM part numbers, including 12692068. Please check the fitment list on this page and verify that your vehicle’s year, make, and model are included. Matching the part number from your original module is the best way to guarantee compatibility.