Description
Check your tow vehicle’s 4-way flat trailer wiring before connecting the trailer with the CURT 58260 LED connector tester. Plug it into the vehicle-side 4-flat socket and activate the running lights, brake lights and turn signals to see which circuits are receiving power.
Key Features
- LED indicators help identify powered lighting circuits during installation or troubleshooting.
- Designed for vehicle-side 4-way flat connectors; not for 7-way RV blade or round-pin sockets.
- Plastic-bodied tester supplied as the non-retail-packaged version.
- Useful for separating a vehicle-side wiring problem from an issue farther along the trailer connection.
Compatibility
Tests the output at a compatible vehicle-side 4-way flat socket; it does not test the entire trailer wiring system.
Part Identification
Manufacturer: CURT | MPN: 58260 | 4-way flat LED connector tester.
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