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SKU: 19-04749-90 | UPC: 815410016356
AMP Research 2019-2021 Mercedes-Benz Sprinter 2500 OBD-II Module
The AMP Research 19-04749-90 OBD-II Module is the best plug-and-play accessory for 2019-2021 Mercedes-Benz Sprinter 2500 owners adding AMP PowerStep running boards or other AMP Research powered accessories. This compact module connects directly to the vehicle's OBD-II port, enabling seamless integration, automatic step deployment, and reliable power control without complex wiring – ideal for fleet vehicles, work vans, camper conversions, or any Sprinter build requiring clean, factory-like operation of power steps or lighting.
Key Features
- Direct OBD-II Connection: Plugs into factory OBD-II port for simple, no-cut installation
- Automatic Step Control: Enables power running boards to deploy/retract with door open/close or ignition
- Compact Design: Small, lightweight module tucks neatly under dash or in accessible location
- Plug-and-Play Integration: Works with AMP Research PowerStep, BedStep, and other compatible accessories
- No Additional Wiring: Eliminates splicing or tapping into vehicle harness for clean install
- Reliable Performance: Maintains factory electronics integrity while adding convenience and functionality
Specifications
| Specification | Detail |
|---|---|
| Part Number | 19-04749-90 |
| Compatibility | 2019-2021 Mercedes-Benz Sprinter 2500 |
| Connection Type | OBD-II Plug-and-Play |
| Function | Power Accessory Control Module |
| Installation | Direct Plug-In (No Wiring Modifications) |
| Country of Origin | United States |
| Warranty | Limited Lifetime (AMP Research) |
| Shipping Weight | Lightweight Accessory |
Product Notes
- Designed specifically for 2019-2021 Sprinter 2500 enables full functionality of AMP PowerStep running boards
- OBD-II module provides clean integration without cutting or splicing factory wiring
- Perfect for fleet, work van, camper, or custom Sprinter builds requiring powered steps
Installation Notes
- Estimated time: 10-20 minutes, very easy difficulty, no tools required
- Plug module into OBD-II port (under dash), route cable neatly, secure with zip ties if needed
- Professional installation optional test step operation and clear any diagnostic codes if present
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 2019-2021 | Mercedes-Benz | Sprinter 2500 | All Configurations (Requires AMP PowerStep or Compatible Accessory) |
Why Choose AMP Research OBD-II Module?
- Plug-and-play OBD-II integration eliminates complex wiring for clean, reliable installation
- Enables automatic operation of PowerStep running boards for maximum convenience and safety
- Limited lifetime warranty and trusted AMP Research quality perfect for Sprinter van conversions
Frequently Asked Questions
-
Q: Will this module fit my 2020 Mercedes-Benz Sprinter 2500?
A: Yes, AMP Research 19-04749-90 is confirmed to fit 2019-2021 Sprinter 2500 models. -
Q: Is it required for PowerStep running boards?
A: Yes, this OBD-II module is necessary for proper integration and automatic operation on 2019-2021 Sprinter. -
Q: Does it require any programming or coding?
A: No, plug-and-play design; connects directly to OBD-II port with no additional programming needed. -
Q: Can it be used with other accessories?
A: Yes, compatible with AMP Research PowerStep, BedStep, and other OBD-controlled accessories.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure retail box
AMP
AMP Research is a California-based manufacturer known for the PowerStep automatic running board, a patented powered running board that deploys when a vehicle door opens and retracts flush against the rocker panel when the door closes. AMP Research products are designed for full-size trucks, SUVs, and Jeep vehicles, combining practical step access with a clean profile that disappears when not in use. Popular AMP Research Products AMP Research's lineup includes the PowerStep retractable electric running board for full-size trucks and SUVs, the PowerStep XL with wider step surface for lifted vehicles and larger step heights, the PowerStep Smart Series with Bluetooth smartphone app control, the BedXTender HD folding bed extender for full-size pickups, and the BedStep retractable step integrated into the rear bumper for easy tailgate access. PowerStep applications are available for Ford F-150, Ram 1500, Chevrolet Silverado, GMC Sierra, Toyota Tundra, Jeep Wrangler, and other popular truc...
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