1. Introduction
The AMP Research PowerStep is an automatic, electric-powered running board designed to provide convenient and safe access to your truck. It extends instantly when the vehicle door is opened and retracts out of sight when the doors close, offering improved ground clearance, aerodynamics, and a clean appearance. This manual provides essential information for the setup, operation, maintenance, and troubleshooting of your PowerStep system.
Key Features:
- Automatic Deployment: Steps extend and retract automatically with door operation.
- Robust Construction: Features die-cast aluminum alloy components and precision stainless steel pivot pins for stability.
- High Load Capacity: 6-inch wide, cab-length step boards capable of supporting a 600 lb. load.
- Enhanced Safety: Textured, slip-resistant stepping surface, onboard LED lighting, and 'Anti-Pinch' technology.
- Vehicle-Specific Fitment: Designed for 2007 - 2021 Toyota Tundra Crew Cab/Double Cab/Extended Crew Cab/CrewMax models.
2. Setup and Installation
The AMP Research PowerStep is engineered for straightforward installation. For detailed, step-by-step instructions specific to your vehicle model, please refer to the official Installation Manual (PDF). This section provides a general overview.
Pre-Installation Considerations:
- Ensure you have all components listed in the packing list.
- Basic tools are required. Some installations may require drilling small hole(s).
- Verify vehicle compatibility (2007 - 2021 Toyota Tundra Crew Cab/Double Cab/Extended Crew Cab/CrewMax).
General Installation Steps:
- Review the complete installation manual before beginning.
- Mount the PowerStep linkage assemblies to the vehicle's frame.
- Attach the step boards to the linkage assemblies.
- Install the control module and connect the wiring harness to the vehicle's electrical system.
- Connect the LED step lights.
- Test the operation of the PowerSteps to ensure proper deployment and retraction.
Image: The AMP Research PowerStep running boards, ready for installation.
Image: A person demonstrating the ease of entry into a truck with the PowerStep deployed.
3. Operation
The AMP Research PowerStep system is designed for intuitive, automatic operation, requiring no manual intervention once installed correctly.
Automatic Deployment and Retraction:
- When a vehicle door is opened, the PowerStep will automatically deploy within approximately one second, providing a convenient step.
- When all vehicle doors are closed, the PowerStep will retract and stow itself discreetly under the vehicle, typically within three seconds.
- The integrated LED lights illuminate the step area upon deployment for enhanced visibility in low-light conditions.
- The 'Anti-Pinch' technology is designed to detect obstructions during retraction and will stop the step's movement to prevent injury or damage.
Image: A close-up view highlighting the textured, slip-resistant surface of the PowerStep, ensuring secure footing.
4. Maintenance
Regular maintenance ensures the longevity and optimal performance of your AMP Research PowerStep.
Cleaning:
- Periodically clean the step surface and the linkage mechanisms to remove dirt, mud, salt, or other debris.
- Use a mild soap and water solution. Avoid harsh chemicals or abrasive cleaners that could damage the finish.
- Rinse thoroughly with clean water.
Inspection:
- Inspect the pivot points and moving parts for any signs of wear or damage.
- Ensure all fasteners are secure. Do not overtighten.
- Check the wiring for any fraying or exposed sections.
- Lubricate the pivot points with a silicone-based lubricant as needed, especially in harsh weather conditions.
5. Troubleshooting
If you encounter issues with your PowerStep, refer to the table below for common problems and their potential solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Steps do not deploy or retract. | Power supply issue, loose wiring, motor malfunction, or obstruction. | Check vehicle's fuse box. Inspect all wiring connections for tightness and corrosion. Remove any obstructions. If problem persists, consult the full installation manual or professional assistance. |
| Steps are noisy during operation. | Lack of lubrication, dirt/debris in mechanism. | Clean the linkage mechanisms thoroughly. Apply a silicone-based lubricant to all pivot points. |
| LED lights not working. | Loose connection, damaged wiring, or faulty LED. | Check the wiring connections to the LED lights. Inspect for any visible damage to the light strips. |
| Steps deploy unevenly or are crooked. | Improper installation, loose mounting hardware, or damaged linkage. | Re-check mounting hardware for proper torque. Ensure the linkage arms are not bent or damaged. Refer to the installation manual for correct alignment. |
Image: An underside view of the PowerStep, illustrating the low-profile LED lighting and robust construction.
6. Specifications
| Attribute | Detail |
|---|---|
| Brand | AMP Research |
| Model Number | 75137-01A |
| Material | Aluminum |
| Color | Black |
| Exterior Finish | Painted |
| Item Dimensions (L x W x H) | 8 x 81 x 13 inches |
| Item Weight | 45 Pounds |
| Weight Limit | 600 Pounds |
| UPC | 815410010347 |
| Vehicle Service Type | Truck (Specifically 2007 - 2021 Toyota Tundra Crew Cab/Double Cab/Extended Crew Cab/CrewMax) |
7. Warranty and Support
Warranty Information:
AMP Research stands behind its products with a hassle-free, comprehensive 5-year/60,000-mile warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
Customer Support:
For further assistance, technical support, or warranty claims, please contact AMP Research customer service. You may also find additional resources and FAQs on the official AMP Research website.
For the complete installation guide and other documentation, please refer to the official user guide PDF.
