Cardone 77-5455F Engine Control Module

Overview of Cardone Engine Control Module 77-5455F

The Cardone Engine Control Module (ECM) part number 77-5455F is a remanufactured control unit designed for select General Motors vehicles. This ECM is engineered to manage engine functions and optimize performance for models such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, and Cadillac Escalade.

• Remanufactured Engine Control Module with aluminum housing
• Equipped with 2 rectangular connectors and 72 pin terminals
• Flash programmable for precise vehicle-specific tuning
• Compatible with multiple GM makes and models including Chevrolet, GMC, Cadillac, and more
• Includes 4 mounting holes; mounting hardware not included
• Environmentally conscious with e-waste compliance

About the Cardone Engine Control Module Product Line

The Cardone Engine Control Module product line focuses on remanufactured ECMs that meet OEM specifications for engine management systems. These modules are designed to restore proper engine control functions, including fuel injection, ignition timing, and emissions control. The 77-5455F ECM is part of this line, offering flashable and programmable features to ensure compatibility and performance across a range of GM vehicles.

Detailed Product Description

This Cardone ECM 77-5455F features an aluminum housing that provides durability and heat dissipation. It connects via two rectangular connectors with a total of 72 pin terminals, ensuring secure and reliable communication with the vehicle’s engine systems. The module requires flash programming to match the vehicle’s VIN and specific engine parameters, which is critical for proper operation. It is remanufactured to meet strict quality standards and is designed for use in vehicles such as the Chevrolet Avalanche, GMC Yukon XL 2500, and Pontiac G6.

Common Applications and Issues Resolved

• Engine stalling or failure to start
• Check engine light illumination due to ECM faults
• Poor fuel economy or engine performance issues
• Faulty or unresponsive throttle control
• Emission control system malfunctions

Installation Notes and Tips

• Verify the part number 77-5455F matches the original ECM before installation
• Flash programming is required to configure the ECM to the vehicle’s VIN and engine specifications
• Use a compatible diagnostic tool such as a Tech 2 scanner for programming and reset procedures
• Ensure all connectors are securely attached to avoid communication errors
• Check for any related fault codes and clear them after installation

Quality Assurance and Warranty

This remanufactured Cardone ECM undergoes rigorous testing to ensure functionality and reliability. The aluminum housing protects internal components, and the module is compliant with e-waste standards. Flash programming capability allows for precise vehicle adaptation. Warranty details are provided by Cardone and typically cover defects in materials and workmanship.