Cardone 79-9321V Engine Control Module (ECM)

Engine Control Module for 2002 Dodge Dakota

Restore engine management performance with this remanufactured Cardone Engine Control Module, part number 79-9321V. Built for the 2002 Dodge Dakota, this ECM is remanufactured to OE specifications and requires flash programming with accurate VIN and mileage data.

Key Features

• Remanufactured Original Equipment-style engine control module for a precise vehicle fit
• Three rectangle connectors with 32-pin male terminals on each connector
• Aluminum housing for OE-style module construction
• Critical components are re-soldered or replaced during remanufacturing
• 100% computer tested for functionality and reliability
• On-car vehicle validation is performed to verify durability and performance
• Flash programming required; not flashable

Product Details

Cardone’s Engine Control Module line focuses on remanufactured electronic and powertrain control modules that are built to address original failure points. For this application, the 79-9321V ECM is engineered for the 2002 Dodge Dakota with OE number 56029351AA-AC interchange coverage. The module is designed for vehicles that require vehicle-specific flash programming, and the installer must provide the correct VIN and mileage during setup.

This part cross-references Dodge OE numbers 56029351AA and 56029351AB for the same application.

Common Issues This ECM May Resolve

• Engine no-start caused by a failed control module
• Intermittent drivability problems tied to internal ECM faults
• Communication or powertrain control concerns related to module failure
• Faults caused by damaged solder joints or worn internal electronics
• Repeat failures linked to original design weaknesses in the module

Installation Notes and Tips

Before replacing the original ECM, verify the root cause of the failure. Common causes include poor grounds, power supply issues, damaged wiring harnesses, and shorted solenoids or relays. For the 2002 Dodge Dakota, confirm the OE number on the original module matches the Cardone application and complete the required flash programming with accurate VIN and mileage information.

Because this module requires programming, installation should be completed with the proper OE-approved service information and programming equipment. Check all connectors, terminals, and circuit integrity before final installation.

Quality Assurance

Cardone remanufactures this ECM using reverse engineering to identify and correct original failure points. Critical electrical components are reworked or replaced, then each unit is computer tested to confirm operation before release. The remanufacturing process also reduces raw material and energy use compared with producing a new part.