Cardone 79-4428V Engine Control Module (ECM)

Reliable Engine Control Module for Jeep Grand Cherokee

The Cardone Engine Control Module (ECM) part number 79-4428V is designed specifically for Jeep Grand Cherokee models. This remanufactured ECM ensures proper engine management and control, helping maintain your vehicle's performance and efficiency.

• Remanufactured Engine Control Module (ECM) for Jeep Grand Cherokee
• Three rectangular connectors with 32 male pin terminals each
• Durable aluminum housing for heat dissipation and protection
• Flash programming required for vehicle compatibility
• Environmentally responsible with e-waste compliance
• Mounting with three holes (mounting hardware not included)

About the Cardone Engine Control Module Product Line

The Cardone Engine Control Module product line focuses on remanufactured control modules that meet OEM specifications. These ECMs are engineered to restore engine control functions by managing fuel injection, ignition timing, and emissions systems. The 79-4428V model is part of this line, offering a reliable replacement option for Jeep Grand Cherokee owners requiring a precise and tested control module.

Product Features and Technical Details

This ECM features three rectangular connectors, each equipped with 32 male pin terminals, ensuring secure and accurate electrical connections. The aluminum housing provides durability and effective heat dissipation, essential for maintaining stable operation under engine bay conditions. Flash programming is required to match the module to your vehicle's VIN and system specifications, which is common for Chrysler and Jeep powertrain control modules. This unit is not flashable by the end user, so professional programming is necessary.

Common Applications and Issues Addressed

• Engine misfires or rough idling due to faulty ECM
• Check engine light triggered by control module errors
• Failure to start or intermittent stalling issues
• Poor fuel economy related to engine management faults
• Emission control system malfunctions

Installation Notes and Tips

Before replacing the original ECM, verify that it is the root cause of the issue. The 79-4428V requires flash programming with a compatible diagnostic tool to match your Jeep Grand Cherokee's VIN and system parameters. Note that mounting hardware is not included, so retain the original screws or purchase separately. Ensure all connectors are securely attached to avoid communication errors.

Quality Assurance and Warranty

This remanufactured ECM undergoes thorough testing to meet performance standards. Cardone supports this product with a limited warranty, providing assurance of its reliability and functionality when installed and programmed correctly.