Installing AMP Research PowerStep running boards is a process that balances simplicity with precision. Designed for vehicles ranging from lifted trucks to standard models, these power steps offer convenience, safety, and durability. The installation process, while requiring attention to detail, can be completed with basic hand tools by experienced DIY users or through professional installation. This article provides a detailed walkthrough of the installation process, materials included in the kit, maintenance recommendations, and insights into the design and functionality of the PowerStep system—all based on information from official documentation and installation guides.
Overview of the AMP Research PowerStep System
AMP Research PowerStep running boards are engineered for both performance and aesthetics. They feature a die-cast aluminum construction, providing a balance of strength and low weight. The hinge pins and hardware are made of stainless steel, ensuring corrosion resistance and long-term durability. The surface of the step is coated with a military-grade PTFE finish, which resists oxidation and abrasion, while also offering a sleek, black appearance.
Each PowerStep model includes extra-wide, 6-inch non-slip treads to enhance grip in adverse weather conditions. Integrated low-profile LED courtesy lights illuminate the step area, aiding visibility when entering or exiting the vehicle in low-light environments. The system also includes a built-in safety feature: if the step encounters resistance during deployment or retraction, it will automatically stop and remain in place until the obstacle is cleared.
The PowerStep system is designed to deploy and retract with the opening and closing of the vehicle door. This is achieved through a vehicle-specific wiring harness, which connects the step motor to the vehicle’s electrical system. In some cases, an OBD II module is used to simplify the wiring process, especially in newer models.
Kit Components and Included Accessories
The AMP Research PowerStep installation kit includes all necessary components for a complete and functional installation. These components are as follows:
- Running boards (two or four, depending on the model)
- Vehicle-specific mounting brackets and hardware
- Linkage arms with pre-installed plastic gear covers
- Motors (two or four, depending on the model)
- Wiring harness with high-quality connectors and protective loom
- Controller unit
- Instruction manual (printed and available online)
- LED lighting components (separate and require splicing into the wiring harness)
- Butt connectors (weatherproof heat-shrink type) for LED integration
The kit is designed to be self-contained, with all necessary tools and hardware included for a seamless installation. However, the manufacturer recommends that users have basic hand tools on hand, as certain adjustments or splicing may require additional tools not included in the kit.
The motors and linkage arms arrive separately and are individually packaged in bubble wrap to ensure safe delivery. This allows for careful assembly and adjustment during the installation process.
Installation Process: Step-by-Step Guide
The installation of AMP Research PowerStep running boards involves mechanical assembly, wiring integration, and system testing. The following steps summarize the installation process, based on the documentation provided by AMP Research and the experiences of users who have completed the installation.
Mechanical Assembly
Mounting Brackets and Hardware Installation: Begin by attaching the mounting brackets to the vehicle according to the vehicle-specific instructions. This typically involves securing the brackets to the rocker panel and adjusting the position to accommodate the step deployment range.
Linkage Arm and Motor Assembly: Install the plastic gear cover on the linkage arm before attaching the motor. The motor is mounted onto the linkage arm using three mounting bosses. It is important to ensure that the gears align properly without forcing the motor into place. Once aligned, secure the motor with three bolts, tightening them to 36 inch-pounds (3 lb-ft). Over-tightening should be avoided to prevent damage to the components.
Thread-Locking Compound: Pre-applied thread-locking compound is included on the bolts, a detail that indicates the manufacturer’s attention to long-term stability and durability.
Step Attachment: Once the motor and linkage arm are assembled, the running board is attached to the linkage. The step is positioned and secured using the provided hardware. The step should be aligned so that it deploys and retracts smoothly without binding.
Testing the Deployment Mechanism: After the mechanical components are installed, manually test the deployment mechanism by opening the vehicle door and placing the foot on the step. The step should remain deployed while the door is closed. This test ensures that the mechanical system is functioning correctly.
Electrical Integration
Wiring Harness Installation: The wiring harness is pre-attached to the motors and controller. The harness is designed to be the correct length for the specific vehicle application and includes high-quality connectors and protective loom for durability.
Controller Placement: AMP Research recommends that the controller be mounted near the brake booster, using the provided zip ties. This location minimizes the risk of interference and ensures a clean installation.
Wiring the Step Trigger: The most complex aspect of the electrical installation involves wiring the step trigger to the vehicle’s door switch. The method varies depending on the vehicle’s make, model, and year. In some cases, a Posi-Tap splice is used to tap into the appropriate wires. In others, such as in the 2002 Silverado example, a set of diodes may need to be spliced into the circuit.
LED Light Integration: Each PowerStep kit includes a set of LED lights that must be spliced into the main wiring harness using the provided butt connectors. These connectors are of the high-quality, weatherproof heat-shrink variety, ensuring a secure and durable connection.
Wiring Time Estimates: The time required for wiring can vary significantly depending on the complexity of the vehicle’s electrical system. In some cases, the wiring process can take anywhere from 2 hours to 2 days. However, the full installation from start to finish is generally completed in less than six hours, even for more complex applications.
Safety Features and Operational Considerations
AMP Research PowerStep running boards include several safety features designed to enhance user experience and prevent potential damage to the system. One such feature is the automatic retraction mechanism. If the step encounters resistance during deployment or retraction—such as a rock or obstacle—it will stop and remain in place until the resistance is cleared. This prevents the motor from being over-stressed and reduces the risk of mechanical failure.
In addition, the PowerSteps are designed to retract fully against the rocker panel when not in use. This minimizes the risk of the step coming into contact with trail obstacles or debris during off-road driving. The system is also equipped with a safeguard that prevents the step from retracting if it is obstructed during the lowering process. This ensures that the step remains in the down position until the obstacle is removed.
These features were put to the test during an Overland Adventure 2022, where the PowerSteps were used on a 2002 Silverado 2500HD equipped with a 4-inch lift kit and 37-inch tires. Over the course of several hundred miles of off-road trails, the steps performed flawlessly, with no mechanical failures or performance issues reported.
Maintenance and Cleaning Recommendations
Proper maintenance is essential to ensure the long-term performance and reliability of AMP Research PowerStep running boards. The following recommendations are provided to help users keep their PowerSteps in optimal condition.
Regular Cleaning
In adverse conditions, debris such as mud, dirt, and salt can accumulate in the running board mechanism, leading to unwanted noise or binding. To prevent this, it is recommended that users clean the PowerSteps periodically or when debris becomes trapped in the mechanism.
To prepare for cleaning, manually set the running boards to the deployed position by opening the vehicle door and placing a foot on the step. Maintain pressure on the step while closing the door to ensure the step remains in the deployed position.
Cleaning Procedure
Pressure Washing: Use a pressure washer to clean the front and rear linkages. This includes all four hinge points of the PowerSteps. Avoid spraying the motors directly to prevent water damage.
Lubrication: After washing, apply silicone spray (a dry-film lubricant) to all four linkage arms and all pivot pins. Some of the pins may be located higher on the linkage arms, so ensure full coverage. Cycle the door to work the lubrication into the hinge points.
Avoiding Harmful Products: Do not apply silicone, wax, or protectants such as Armor All® to the running board. Additionally, avoid using greases, oils, WD-40, or other penetrants, as these can damage the PTFE coating or interfere with the mechanical operation of the system.
Post-Cleaning Testing
After cleaning and lubrication, test the deployment and retraction of the PowerSteps to ensure smooth operation. If resistance or binding is encountered, repeat the cleaning and lubrication process.
Warranty and Customer Support
AMP Research backs each PowerStep order with a limited 5-year warranty. This warranty covers defects in materials and workmanship under normal use and service. The warranty does not cover damage caused by misuse, improper installation, or failure to follow maintenance recommendations.
For customer support and technical assistance, users are encouraged to refer to the official AMP Research website or contact their customer service team. The manufacturer also provides installation videos and vehicle-specific guides to assist with the installation process.
Conclusion
AMP Research PowerStep running boards offer a combination of functionality, durability, and ease of use for a wide range of vehicle applications. The installation process, while requiring attention to detail, is designed to be manageable for experienced DIY users. The kit includes all necessary components, from mounting hardware to wiring accessories, ensuring a complete and functional installation. The system also includes advanced safety features, such as automatic retraction and resistance detection, which enhance user safety and prevent mechanical stress.
Regular maintenance, including periodic cleaning and lubrication, is essential to ensure the long-term performance of the PowerSteps. By following the manufacturer’s recommendations, users can extend the lifespan of their system and maintain optimal functionality.
For those who prefer, professional installation is recommended, especially for users unfamiliar with vehicle electrical systems or complex wiring procedures. However, with the proper tools and instructions, a successful installation is well within reach for many DIY enthusiasts.