Cardone 73-70012 Relay Control Module

Relay Control Module for Mustang

The Cardone 73-70012 Relay Control Module is a remanufactured electrical control component built for direct replacement and dependable operation. It is engineered for 1999-2004 Ford Mustang applications and is pre-programmed at the factory for this vehicle line.

Cardone Relay Control Modules are built to meet or exceed OEM performance standards, with computerized testing and critical-component resoldering to support stable electrical connections. The Cardone 73-70012 is a practical choice for Mustang owners replacing a failed relay control module with a remanufactured unit that matches the original fit and function.

Key Features

• Remanufactured relay control module for electrical system repair
• Fits 1999-2004 Ford Mustang, N/A
• Factory pre-programmed for the application
• 100% computerized tested for functionality and reliability
• Critical components are resoldered to improve electrical connection quality
• Meets or exceeds OEM performance targets
• Guaranteed fit and function
• Blade/male connector configuration with 24 terminals
• Plastic module housing

Product Details

This Cardone Relay Control Module, part number 73-70012, is part of Cardone’s remanufactured control module line focused on quick installation and dependable electrical performance. The module is rebuilt with replacement of common wear components and validated with on-car routines to confirm form, fit, durability, and performance requirements. For buyers searching for a 1999-2004 Ford Mustang relay control module or a pre-programmed Mustang electrical control module, this part number 73-70012 provides a direct-fit service solution.

This part cross-references Ford XR3F12B577AB and XR3Z12B577AA for the same application.

Common Problems It Can Help Resolve

• Intermittent relay operation
• Electrical connection faults caused by worn internal solder joints
• Module failure that affects vehicle control functions
• Hard-to-diagnose electrical issues in the Mustang’s control system
• Replacement needs after original module wear or failure

Installation Notes

Verify connector style, terminal count, and vehicle application before installation. This module uses a blade/male connector layout and is pre-programmed at the factory for the listed Ford Mustang application. Confirm the original part number and inspect the harness terminals for corrosion or damage before connecting the replacement module.

Quality Assurance

Cardone remanufactured relay control modules are tested with automated computerized equipment and validated on vehicle to confirm proper operation. The remanufacturing process includes resoldering critical components and replacing common wear items to support reliable electrical connections and consistent performance.