Get your electric running boards back in sync with the AMP Research Replacement OBD-II Module. This critical component serves as the digital bridge between your vehicle's computer and the PowerStep system, providing the necessary signals to trigger the steps whenever a door is opened or closed. If you have noticed intermittent operation or a total loss of movement in your plug-and-play system, a faulty OBD-II module is often the root cause. This genuine replacement ensures a stable connection and returns your steps to the reliable, automatic performance you depend on. Features Direct replacement for faulty or damaged OBD-II modules in AMP Research plug-and-play wiring systems. Facilitates instant communication between the vehicle's data port and the PowerStep controller. Effortless plug-and-play installation requires no special tools, wire stripping, or splicing. Weather-resistant internal construction designed for long-term electrical stability. Low-profile design avoids interference with the driver's feet and keeps the installation looking clean. Restores factory-standard safety features and precise step deployment timing. Compatibility Notes Compatible with a wide range of AMP Research PowerStep systems equipped with the plug-and-play harness. Specific fitment depends on the vehicle make and model; please verify your specific harness part number before purchasing. Designed for use with modern digital communication protocols found in newer truck and SUV platforms. Notes This module is intended for plug-and-play systems only and is not compatible with older hard-wired PowerStep kits. Always ensure the vehicle battery is disconnected or the system fuse is pulled during replacement to protect the electronics. Verify that the OBD-II port on your vehicle is functioning correctly before replacing the module.