Upgrade Your Ride: How to Install Electric Running Boards

For truck and SUV owners, electric running boards (also known as power running boards or retractable side steps) are the ultimate blend of luxury and utility. They provide a sleek, hidden look when driving and deploy automatically when you open the door.

While professional installation is an option, many enthusiasts choose the DIY route. This guide will walk you through the process to ensure a secure, functional, and clean install.

Preparation: Tools You’ll Need

Before crawling under your vehicle, gather the following essentials:

• Socket wrench set (metric and standard)

• Wire strippers and crimpers

• Electric drill (for some models)

• Flashlight or work light

• Zip ties (for cable management)

Step 1: Install the Mounting Brackets

Start by identifying the factory mounting points on your vehicle's frame or rocker panels.

• Align the motorized linkage brackets with the designated holes.

• Hand-tighten the bolts initially to allow for minor adjustments.

• Ensure the front and rear linkages are perfectly parallel to prevent the board from binding.

Step 2: Mount the Running Boards

Once the brackets are in place:

• Place the running board onto the linkages.

• Slide the board to your preferred position (centered or slightly forward/back).

• Tighten the mounting hardware to the manufacturer’s torque specifications.

Step 3: Wiring and the Controller

This is the most critical part of the electric running board installation.

• Mount the Controller: Find a secure spot under the hood (usually near the battery) away from extreme heat.

• Route the Harness: Run the wiring harness along the frame, keeping it away from the exhaust system and moving suspension parts. Use zip ties to secure the wires.

• Connect to Power: Connect the fused power lead to the positive battery terminal and the ground wire to the chassis.

Step 4: Install Door Triggers

Modern automatic side steps usually trigger via the vehicle’s OBD-II port or magnetic door sensors.

• OBD-II Plug: Simply plug the module into the port under the dash for a "plug-and-play" experience.

• Hardwired Sensors: If your kit uses sensors, mount them on the door frame and connect them to the signal wires in the harness.

Step 5: Test and Calibrate

Close all doors and reconnect the battery.

• Open the driver-side door; the board should deploy smoothly within 1-2 seconds.

• Close the door; the board should retract flush against the body.

• Check the anti-pinch safety feature by gently placing an object in the path of the board to ensure it stops automatically.

Pro Tips for a Long-Lasting Install

• Apply Anti-Seize: Use anti-seize lubricant on all bolts to prevent rust and make future removals easier.

• Weatherproofing: Apply dielectric grease to all electrical connectors to protect against moisture and road salt.

• Regular Cleaning: To keep your retractable side steps moving freely, spray the hinges with a dry silicone lubricant every few months.

Conclusion

Installing power running boards is a rewarding weekend project that adds significant value and accessibility to your vehicle. By following these steps, you’ll have a professional-grade setup that performs reliably in any condition.