Description
The CURT 56343 trailer wiring harness provides a 4-way flat connector for compatible Ford Flex models. Its vehicle-specific taillight T-connectors and circuit-protected converter enable basic trailer lighting without splicing the factory lamp wires.
Ford Flex Fitment
- 2009–2018 Ford Flex: all styles listed in CURT's current application table.
- 2019 Ford Flex: Limited, SE and SEL trims.
For a 2019 Flex, verify the trim before purchasing. Fitment is tied to the exact part number and listed taillight connections, not merely the vehicle model name.
Features and Installation
- Exact MPN: 56343; vehicle-specific 4-way flat trailer-lighting harness.
- OEM-compatible plugs connect at the taillight assemblies; no cutting or splicing of factory lamp wiring is needed.
- Powered converter: a vehicle battery connection is required, with a fuse holder and battery connection wiring included.
- CURT circuit limits: 6 amps tail/running lights and 3 amps turn/brake lights.
- Connector dust cover included; limited one-year CURT warranty.
Follow the installation instructions for the proper power connection and cable routing, and test each trailer-lighting circuit before travel. Trailer brake control and 7-way wiring require additional equipment.
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