AMP Research 19-04786-90 Smart Series Door Status Module for PowerStep

The AMP Research 19-04786-90 Smart Series Door Status Module (DSM) is a replacement electronic component designed specifically for AMP Research PowerStep automatic running boards. This module monitors vehicle door activity to trigger the automatic deployment and retraction of your PowerStep units, ensuring seamless hands-free operation every time you enter or exit your vehicle.

Key Features:

• Smart Series compatible — designed exclusively for AMP Research Smart Series PowerStep systems
• Door Status Module (DSM) — detects door open/close signals to control PowerStep deployment
• Direct-fit replacement — vehicle-specific fitment ensures plug-and-play installation with no cutting or splicing
• Black finish — discreet appearance when installed
• OEM-quality replacement — restores full automatic functionality to your PowerStep running boards

This Door Status Module is vehicle make/model specific and is also dependent on the series of PowerStep installed. Confirm compatibility with your specific PowerStep part number and vehicle before ordering. Ideal for restoring proper automatic step operation when the original module has failed or been damaged.