1. Introduction
This manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of the CURT 52028 Soft-Trac 2 Trailer Breakaway Switch Kit System. This system is designed to enhance towing safety by automatically activating electric trailer brakes if the trailer accidentally separates from the tow vehicle. Please read all instructions carefully before installation and use to ensure proper function and safety.
2. Product Components
The CURT 52028 Soft-Trac 2 Trailer Breakaway Switch Kit System includes the following components:
- 12-volt, 5-amp Battery
- Battery Case (top-load, durable plastic)
- Nylon Breakaway Switch with 48" Lanyard
- 12-volt Battery Charger
Figure 1: All components of the CURT Soft-Trac 2 Trailer Breakaway Kit, including the battery, battery case, breakaway switch, and charger.
3. Specifications
| Feature | Detail |
|---|---|
| Model Number | 52028 |
| Battery Type | 12-volt, 5-amp |
| Breakaway Switch Lanyard Length | 48 inches |
| Battery Case Material | Durable Plastic (rust-free) |
| Compatibility | Trailers with up to 3 axles |
| Compliance | Meets DOT requirements |
| Item Weight | 4.91 pounds |
| Product Dimensions | 9 x 6 x 6 inches |
Figure 2: Detailed diagram showing the approximate dimensions of the battery, battery case, and breakaway switch for the CURT Soft-Trac 2 system.
4. Safety Information
Always prioritize safety when installing and operating towing equipment.
- Ensure all electrical connections are secure and properly insulated to prevent short circuits.
- Regularly inspect the breakaway switch lanyard for wear or damage. Replace immediately if any issues are found.
- Verify the battery is sufficiently charged before each trip.
- Mount the battery case in a location that protects it from road debris and weather, but is still accessible for maintenance.
- This kit is designed for trailers with electric brakes. Do not use with trailers that do not have electric brakes.
- Adhere to all local and federal Department of Transportation (DOT) requirements for towing safety.
5. Setup and Installation
Proper installation is crucial for the effective operation of your CURT Soft-Trac 2 Breakaway System.
5.1 Mounting the Breakaway System
- Select a Mounting Location: Choose a secure location on the trailer frame, near the hitch, that is protected from road debris and moisture. The battery case features a metal mounting bracket with a 3-1/8" hole for easy attachment to the trailer tongue or a jack post.
- Secure the Battery Case: Use appropriate hardware (not included) to firmly attach the battery case to the selected location. Ensure it is stable and will not vibrate loose during travel.
- Install the Breakaway Switch: Mount the breakaway switch to the trailer frame in a position where the 48-inch lanyard can be easily connected to the tow vehicle's hitch or a dedicated attachment point, allowing for a straight pull if separation occurs.
Figure 3: The CURT Soft-Trac 2 Breakaway System shown installed on a trailer hitch, demonstrating how it activates electric trailer brakes in the event of a breakaway.
5.2 Wiring Instructions
Connect the breakaway system to your trailer's electrical system as follows:
- Black Wire: Connect to the positive (+) terminal of the 12-volt trailer battery.
- White Wire: Connect to a clean, secure ground point on the trailer frame.
- Blue Wire: Connect to the electric brake wire of your trailer's wiring harness.
- Breakaway Switch Wires: Connect the two wires from the breakaway switch to the breakaway system's control unit as per the included wiring diagram.
Figure 4: Close-up view of the breakaway cable lanyard, illustrating its connection between the tow vehicle and the trailer's breakaway system for emergency braking.
Video 1: Official product video demonstrating the CURT 52028 Soft-Trac 2 Trailer Breakaway Switch Kit System. This video provides a visual guide to the system's components and basic functionality.
6. Operating Instructions
Once installed, the system operates automatically.
6.1 Connecting the Lanyard
Before each trip, attach the breakaway switch lanyard to a secure point on your tow vehicle's hitch or frame. Ensure the lanyard has enough slack to allow for turns but is taut enough to pull the pin if the trailer separates.
6.2 System Activation
In the event of a trailer separation from the tow vehicle, the lanyard will pull the pin from the breakaway switch. This action will send a signal to the trailer's electric brakes, applying them immediately to bring the trailer to a safe stop.
7. Maintenance
Regular maintenance ensures the reliability of your breakaway system.
- Battery Check: The 12-volt battery should be checked and sufficiently charged prior to every trip. The included charger helps maintain the battery's charge.
- Lanyard Inspection: Inspect the breakaway lanyard and pin for any signs of fraying, corrosion, or damage before each use. Replace if necessary.
- Switch Functionality: Periodically test the breakaway switch by pulling the pin to ensure the trailer brakes activate. Reinsert the pin to disengage the brakes.
- Wiring Inspection: Check all wiring connections for corrosion, loose terminals, or damaged insulation. Repair as needed.
- Battery Case: Ensure the battery case is securely mounted and free from cracks or damage that could expose the battery to elements.
Figure 5: The CURT Soft-Trac 2 Breakaway System showing the test button and LED indicators for battery status.
Figure 6: The 12-volt battery charger included with the CURT Soft-Trac 2 system, used to recharge the breakaway battery.
8. Troubleshooting
If you encounter issues with your breakaway system, refer to the following common problems and solutions:
- Brakes not activating:
- Check battery charge level.
- Inspect all wiring connections for looseness or corrosion.
- Ensure the breakaway pin is fully inserted and can be pulled freely.
- Battery not charging:
- Verify the tow vehicle's charging system is functioning correctly.
- Check the connection of the black wire to the battery's positive terminal.
- Ensure the charger is properly connected and receiving power.
- False brake activation:
- Ensure the lanyard is not too short or improperly routed, causing accidental pin removal during normal driving or turning.
- Check for damaged wiring that might be causing a short circuit.
9. Warranty and Support
The CURT 52028 Soft-Trac 2 Trailer Breakaway Switch Kit System is backed by CURT's manufacturer warranty. For specific warranty details, product support, or to purchase replacement parts, please visit the official CURT website or contact their customer service.
You can also find more information and products from CURT at their Amazon store: CURT Store on Amazon.
