Are you tired of dealing with a sluggish engine in your 2017 Tahoe? Do you find yourself wondering why your vehicle isn’t performing like it used to? The answer might lie in your engine control module (ECM). A faulty ECM can cause a range of problems, from decreased fuel efficiency to complete engine failure. But what if you could restore your vehicle’s original performance with a simple replacement?
Our pre-programmed 12674052 ECM is designed to match your Tahoe’s specific needs, using the latest updates from GM and programmed to your VIN for a precise fit. With this module, you can say goodbye to check engine lights and hello to smooth, reliable operation.
- Restores original ECM function for optimal performance and fuel efficiency
- OEM-equivalent build ensures long-lasting reliability and durability
- Pre-programmed to your VIN for a hassle-free installation process
- Includes 1-year warranty for peace of mind
- Easy DIY install with basic tools (don’t forget to disconnect the battery first!)
- Outperforms worn OEM without modifications or upgrades
- Compatible with various engine options, including 5.3L and 6.2L variants
Why Choose This for Your Tahoe?
Whether you’re towing a trailer or hauling heavy cargo, your Tahoe needs an ECM that can keep up. Unlike failing factory modules that trigger codes and decrease performance, our pre-programmed ECM restores efficiency and reliability. Plus, with our easy DIY installation process, you can get back on the road in no time.
But don’t just take our word for it! Our customers have seen significant improvements in their vehicle’s performance after installing our ECM. From smoother acceleration to improved fuel efficiency, the benefits are clear.
Important Installation Notes
Upon installation, a theft relearn may be required using the GM programming system Tis2web/Techline Connect. This is the responsibility of the end user, so make sure you’re prepared for this step. Additionally, other relearns or setup procedures (such as injector setup or crankshaft variation relearn) may be necessary.
Don’t worry if this sounds overwhelming – we’ve got you covered! Our team is here to support you every step of the way. Just provide us with your VIN and we’ll take care of the rest.
This part will fit these makes and models with these options
2017 Tahoe, Electronic Control Module (ECM), engine compartment, LH front