Cardone 72-30872F Engine Control Module (ECM)

Remanufactured ECM for 2002 Nissan Maxima

Cardone 72-30872F is a remanufactured engine control module for the 2002 Nissan Maxima. It is built to restore factory-style engine management performance with a unit that is flash programmable and tested for electrical reliability before release.

Key Features

• Fits 2002 Nissan Maxima, N/A
• Remanufactured engine control module for standard replacement use
• Flash programming required; flashable design
• One rectangular connector with 121 blade terminals
• Male connector and male terminal configuration
• 4 mounting holes for direct module installation
• Critical components are re-soldered or replaced during remanufacturing
• 100% computer tested for function and reliability
• Package contents: module and instruction sheet

Product Details

Cardone’s remanufactured electronic and powertrain control module line is engineered to address common failure points found in original units. For this application, the 72-30872F is remanufactured at Cardone’s Philadelphia manufacturing plant, where internal components are repaired or replaced and each module is computer tested. This ECM is intended for the 2002 Nissan Maxima and is supplied as a flashable unit that requires programming after installation. If you are searching for a 2002 Nissan Maxima engine control module, Nissan Maxima ECM replacement, or Cardone 72-30872F, this part matches that application.

This part cross-references A56S55ZG8 and A56T09ZK5 for the same application.

Common Issues This ECM May Resolve

• Check engine light that remains on after reset
• Engine shutting off unexpectedly
• Loss of spark or fuel injection control
• Fuel pump pulse loss
• Intermittent starting problems

Installation Notes

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. Flash programming is required after installation. Some applications may require transfer of related components or anti-theft relearn procedures, so confirm the service steps for the vehicle before installation. For a 2002 Nissan Maxima ECM replacement, follow the OE service procedure and use the correct programming equipment.

Quality Assurance

Cardone remanufactures this engine control module to meet or exceed OE performance targets. The unit is reverse engineered to identify original design weaknesses, then rebuilt with critical components re-soldered or replaced and verified through computer testing. This remanufactured ECM is a standard replacement part for the 2002 Nissan Maxima and is supplied as an electronic control module with circuit board components.