Are you tired of dealing with a faulty engine control module (ECM) in your 2003-2006 Chevrolet Avalanche 1500? Look no further! This pre-programmed **28042802** ECM is designed to restore your vehicle’s original performance and reliability. With its OEM-equivalent build and VIN-programmed software, this module ensures seamless integration with your truck’s systems.
- Restores original ECM function for smooth engine operation and optimal fuel efficiency.
- OEM-equivalent build ensures long-lasting reliability and durability.
- Pre-programmed to your VIN, eliminating the need for dealership visits or additional programming costs.
- Includes a 1-year warranty for peace of mind and protection against defects.
- Easy DIY installation with basic tools, requiring minimal technical expertise.
- Outperforms worn OEM modules without modifications or upgrades.
- Compatible with various Chevrolet models, including the Avalanche 1500, Sierra 2500, Silverado 1500, and more (see below for specifics).
No more sluggish acceleration on highways or frustrating stalling issues. This ECM replacement module ensures your engine runs smoothly, efficiently, and reliably. Unlike failing factory modules that trigger codes and warning lights, this pre-programmed unit restores efficiency and performance.
When pairing with a diagnostic tool, you’ll be able to identify and clear trouble codes quickly, ensuring optimal results. This ECM is designed to work seamlessly with your vehicle’s systems, eliminating the need for costly reprogramming or modifications.
Important Installation Notes
Please note that this module requires a VIN-programmed software update before installation. Provide us with your VIN during checkout, and we’ll take care of the rest. After installation, ensure proper connection and secure mounting to prevent damage or malfunction.
It is also essential to follow all safety precautions when working with electrical systems and to consult a professional if you’re unsure about any aspect of the installation process.
This part will fit these makes and models with these options
2003-2006 Chevrolet Avalanche 1500, Sierra 2500, Silverado 1500, and more (see below for specifics). Engine options include 5.3L and 6.0L gasoline engines.
- AVALANCHE 1500 03-06 Electronic Control Module; (LH front under battery)
- SIERRA 2500 PICKUP 05-06 Electronic Control Module; (LH front under battery), gasoline, 6.0L
- SILVERADO 1500 PICKUP 04-06 Electronic Control Module; (LH front under battery), w/o hybrid option; w/o 4.3L
Order your pre-programmed ECM today and rediscover reliable driving in your Chevrolet Avalanche 1500!