Are you tired of dealing with a faulty engine control module in your 2003-2006 GMC Tahoe? Look no further! This VIN-programmed 28042802 PCM is designed to restore your vehicle’s original performance and reliability. With its pre-programmed software, this module ensures seamless integration with your Tahoe’s engine, transmission, and other vital systems.
- Restores original ECM function for smooth operation and optimal fuel efficiency.
- OEM-equivalent build ensures long-lasting reliability and durability.
- Pre-programmed to your VIN—no dealership visits or additional programming required.
- Includes 1-year warranty for peace of mind and protection against defects.
- Easy DIY installation with basic tools (tips: disconnect battery first to avoid shorts).
- Outperforms worn OEM modules without modifications, ensuring your Tahoe runs like new.
- Compatible with various GMC models and engine options (see below for specifics).
No more sluggish acceleration, rough idling, or decreased fuel efficiency. This replacement PCM is designed to work in harmony with your vehicle’s systems, providing a reliable and efficient driving experience. Whether you’re cruising down the highway or tackling tough terrain, this module has got you covered.
Important Installation Notes
Please note that this PCM requires VIN programming prior to installation. Once installed, it may require relearn procedures for certain features like theft system, injector setup, and crankshaft variation. It is the buyer’s responsibility to ensure proper installation and relearn procedures are followed. Failure to do so may result in incorrect function or damage to other vehicle systems.
This part will fit these makes and models with these options
2003-2006 GMC Tahoe, Avalanche 1500, Escalade, Envoy XL, Sierra 3500 Pickup, Suburban 2500, Yukon, Yukon XL 2500, and more (see full list in base description).
Don’t let a faulty ECM hold you back any longer. Order your pre-programmed 28042802 PCM today and rediscover reliable driving in your GMC Tahoe!