Are you tired of dealing with a faulty Electronic Control Module (ECM) in your 2003-2006 Escalade EXT? Look no further! This VIN-programmed 28042802 ECM is the perfect solution to restore your vehicle’s original performance and reliability. With its pre-programmed settings, you won’t need to visit a dealership or spend hours trying to configure it yourself.
- Restores original ECM 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 Escalade EXT variants (expand from data, e.g., engine sizes like 5.3L).
No more sluggish acceleration on highways or annoying check engine lights! This ECM replacement is designed to provide a seamless driving experience. Unlike failing factory modules that trigger codes and compromise efficiency, this unit restores your vehicle’s original performance.
Pair with a diagnostic tool for optimal results—here’s how: use a code reader to diagnose the issue before swapping out the old ECM. This ensures a smooth installation process and prevents any potential issues down the road.
Important Installation Notes
Rephrase and include ALL key notices, disclaimers, relearn procedures, and buyer responsibilities from base_description (e.g., theft relearn using GM systems like Tis2web/Techline Connect, end-user responsibility for relearns/setup like injector/crankshaft variation). Expand with context (e.g., “This ensures security features align perfectly”) for clarity and engagement.
After installation, your vehicle may require a relearn procedure to ensure proper communication between the ECM and other components. This process is straightforward and can be completed using GM-approved systems like Tis2web/Techline Connect. Please note that it’s the buyer’s responsibility to perform this relearn and any necessary setup procedures (e.g., injector/crankshaft variation).
This part will fit these makes and models with these options
2003-2006 Escalade EXT ECM (add specifics from data, e.g., engine/transmission options, part number cross-references like 12692068).