AMP Research 14-21 GM Replacement OBD II Module Plug for Plug N Play Power Step

The AMP Research 14-21 GM Replacement OBD II Module Plug is a specialized component designed to restore proper functionality to AMP Research PowerStep running boards. This plug-in module is engineered to address issues caused by a loose or damaged OBD-II connection, ensuring reliable operation of the PowerStep system. Constructed to be compatible with the plug-and-play wiring harness, it includes all necessary components for a straightforward repair. By replacing the faulty module, this part helps maintain optimal performance, durability, and safety of the PowerStep system, preventing intermittent operation and potential electrical faults.

This replacement OBD II module is compatible with 2014 through 2021 General Motors vehicles equipped with AMP Research PowerSteps. It is intended as a direct replacement for the original module, ensuring seamless integration with existing wiring and system architecture. The part number 19-03970-91 makes it suitable for various GM models within the specified years, providing a reliable fix for owners seeking to restore their PowerStep functionality. Designed for easy installation, this module is ideal for vehicle owners and technicians performing maintenance or repairs on street-driven or off-road capable trucks equipped with AMP Research PowerSteps.