AMP Research 19-04730-90 PowerStep Smart Series Door Status Module Black

The AMP Research 19-04730-90 is a replacement Door Status Module (DSM) designed for use with AMP Research PowerStep Smart Series automated running boards. This module serves as the communication link between your vehicle's door sensors and the PowerStep system, enabling the steps to deploy and retract automatically in response to door activity.

The PowerStep Smart Series is engineered to automatically deploy when a door is opened and retract after a brief delay when the door is closed, providing a seamless, hands-free entry and exit experience. The Door Status Module is the key component that monitors door-open signals and triggers step movement accordingly.

Key Features:

• Replacement Door Status Module for AMP Research PowerStep Smart Series running boards
• Enables automatic step deployment and retraction based on door open/close signals
• Compatible with the Smart Series PowerStep ecosystem, including optional app-controlled override functionality
• Finished in black for a clean, factory-integrated appearance
• Vehicle-specific fitment — designed for exact plug-and-play replacement
• Built to AMP Research quality standards for long-lasting, reliable performance

Note: Door Status Modules are vehicle- and series-specific. Verify this part number matches your specific vehicle make, model, and the PowerStep series currently installed before ordering.