Are you tired of dealing with a malfunctioning engine control module in your 2003-2006 GMC Escalade ESV? Look no further! This pre-programmed 12589463 Electronic Control Module (ECM) is specifically designed to restore your vehicle’s original performance and reliability. With its OEM-equivalent build and VIN-programmed technology, this module ensures seamless integration with your Escalade ESV’s systems.
- Restores original ECM function for smooth engine operation.
- OEM-equivalent build ensures long-lasting reliability and durability.
- Pre-programmed to your VIN – no dealership visits needed!
- Includes 1-year warranty for peace of mind.
- Easy DIY installation with basic tools (tips: disconnect battery first to avoid shorts).
- Outperforms worn OEM without modifications.
- Compatible with various Escalade ESV models and engine options.
Imagine taking your family on a road trip without worrying about stalling or rough idling. This ECM replacement module makes it possible. With its advanced technology, you’ll enjoy improved fuel efficiency, reduced emissions, and enhanced overall performance. Plus, our module is designed to work seamlessly with your vehicle’s existing systems, eliminating the need for costly modifications or upgrades.
But that’s not all. Our pre-programmed ECM also includes important features like:
- Theft relearn using GM systems like Tis2web/Techline Connect (end-user responsibility).
- Injector setup and crankshaft variation relearn procedures (detailed instructions provided).
Don’t let a faulty ECM hold you back any longer. Order your pre-programmed 12589463 Electronic Control Module today and rediscover the joy of driving your 2003-2006 GMC Escalade ESV!
Important Installation Notes:
Please note that this module requires proper installation and setup to ensure optimal performance. It is recommended that you consult a professional mechanic or follow the detailed instructions provided with your purchase.
Additionally, please be aware of the following:
- This module is programmed specifically for your vehicle’s VIN and may not be compatible with other vehicles.
- It is the buyer’s responsibility to ensure proper installation and setup of this module.
This part will fit these makes and models with these options:
2003-2006 GMC Escalade ESV (various engine options). For a complete list of compatible models, please refer to the base description below.