Cardone 79-8420V Engine Control Module

Overview of Cardone Engine Control Module 79-8420V

The Cardone Engine Control Module (ECM) 79-8420V is a remanufactured control unit designed for Chrysler and Dodge vehicles, specifically compatible with Caravan and Voyager models. This ECM features two rectangular connectors and is built with durable aluminum housing to ensure reliable engine management.

• Remanufactured Engine Control Module (ECM) for Chrysler and Dodge Caravan and Voyager
• Part Number: 79-8420V
• Two rectangular connectors with 40 male pin terminals each
• Aluminum housing for enhanced durability
• Requires flash programming prior to installation
• Three mounting holes included for secure fitment (mounting hardware not included)
• Environmentally conscious with e-waste compliance

Detailed Product Description

The Cardone Engine Control Module 79-8420V is engineered to replace the original ECM in select Chrysler and Dodge vehicles, including the Caravan and Voyager models. This remanufactured unit features two rectangular connectors, each with 40 male pin terminals, ensuring precise communication with the vehicle’s engine systems. The aluminum housing provides a sturdy and heat-resistant enclosure, contributing to the module’s longevity and consistent performance. While the module does not include mounting hardware, it offers three mounting holes for proper installation.

As part of Cardone’s Engine Control Module product line, this ECM is designed to meet strict remanufacturing standards, providing a reliable alternative to new units. The product requires flash programming to match the vehicle’s specifications, which is a critical step to ensure proper functionality and compatibility with the vehicle’s onboard systems.

Common Applications and Issues Addressed

• Engine misfires or poor performance due to faulty ECM
• Check engine light illuminated related to engine control faults
• Vehicle stalling or failure to start caused by ECM failure
• Inconsistent fuel management or emissions problems
• Communication errors between engine sensors and control unit

Installation Notes and Tips

• Verify the part number 79-8420V matches the original ECM before installation
• Ensure the vehicle is compatible: Chrysler or Dodge Caravan and Voyager models
• Flash programming is required to configure the ECM to the vehicle’s VIN and specifications
• Check for any passive anti-theft system (P.A.T.S.) requirements specific to the vehicle
• Use proper diagnostic tools such as a Tech 2 scanner for programming and reset procedures

Quality Assurance and Warranty

This remanufactured ECM undergoes thorough testing to meet OEM standards for performance and reliability. The aluminum housing and precise connector design contribute to its durability. Cardone supports this product with a limited warranty, ensuring coverage against defects in materials and workmanship under normal use conditions.