Description
The CURT 56285 custom wiring harness adds a vehicle-specific 4-way flat trailer lighting connector to supported Volvo vehicles. Its taillight plugs feed a powered converter that operates the trailer's running, brake and turn-signal lamps.
Exact Volvo Applications
- Volvo XC90: 2016–2026
- Volvo S90: 2017–2025
These model-year ranges are different. The 2026 application applies to the XC90 only, not the S90. Verify your vehicle's year and taillight connectors before purchase.
Harness Specifications
- Manufacturer MPN: 56285; 4-way flat trailer-lighting output
- Vehicle-specific T-connectors plug into the taillight assemblies without cutting or splicing factory lamp wires
- Vehicle battery connection required: connect and protect the power feed as directed by CURT's installation instructions
- Powered, circuit-protected converter with surface-mount circuitry
- Manufacturer circuit ratings: 6 amps for taillights and 3 amps for turn/brake lights
- Includes a dust cover; CURT limited one-year warranty
Secure the converter and wiring and verify all trailer-lighting functions before towing. Trailer brakes and seven-pin connections require additional equipment where applicable.
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