Are you tired of dealing with a faulty engine control module in your 2017 XTS? Do you find yourself stuck on the side of the road, frustrated and worried about the safety of your vehicle? Look no further! Our pre-programmed engine control module is designed to restore your vehicle’s original performance seamlessly. With our expertly programmed ECM, you’ll be back on the road in no time, enjoying a smooth and reliable ride.
- Restores original engine control module function for smooth operation
- OEM-equivalent build ensures long-lasting reliability
- Pre-programmed to your VIN – no dealership visits needed
- Includes 1-year warranty for peace of mind
- Easy DIY install with basic tools (tips: disconnect battery first to avoid shorts)
- Outperforms worn OEM without modifications
- Compatible with XTS variants (expand from data, e.g., engine sizes like 3.6L)
No more sluggish acceleration on highways or stalling in traffic. Our pre-programmed ECM ensures that your vehicle runs efficiently and effectively, just like it did when it rolled off the assembly line. Unlike failing factory modules that trigger codes and warning lights, our replacement restores efficiency and gets you back to driving with confidence.
Purchase a diagnostic tool to pair with your new ECM for optimal results. Here’s how: use a code reader to diagnose any issues before swapping out your old module. This will ensure a seamless transition and prevent any potential problems down the line.
Important Installation Notes
Upon installation, if the vehicle does not start, a theft relearn will need to be done using the GM programming system Tis2web/Techline Connect. This is the responsibility of the end user. We sell engine computers programmed to your vehicle’s VIN and the correct calibrations, but it is the buyer’s responsibility to do the vehicle theft deterrent relearn, as well as any other relearns or setup procedures (e.g., injector setup, crankshaft variation relearn).
This part will fit these makes and models with these options
2017 XTS Electronic Control Module; (3.6L), VIN 8 (8th digit, opt LF3)