Description
The CURT 56399 is a vehicle-specific 4-way flat trailer wiring harness for supported Chrysler Pacifica and Voyager minivans. It connects through the matching taillight harnesses and a converter so a trailer can receive running, brake and turn-signal outputs.
Manufacturer-Listed Fitment
- 2017–2020 Chrysler Pacifica without LED taillights.
- 2020–2026 Chrysler Voyager.
Taillight technology matters: the Pacifica application is for vehicles without LED taillights. A vehicle equipped with LED lamps may need a different CURT wiring part number. Confirm the vehicle model, exact year and lamp connections before ordering.
Kit and Installation Notes
- Exact manufacturer part number: 56399, 4-way flat trailer-lighting connection.
- Vehicle-specific taillight connectors avoid unnecessary factory-wire splicing on listed vehicles.
- Converter and associated electrical wiring; follow CURT's supplied instructions for power supply, fuse placement, weather protection and installation.
- Secure wiring away from exhaust heat and moving parts; test all trailer lamp signals after installation.
- CURT limited one-year warranty.
Trailer brake controls and a seven-way connector are not included. Confirm the vehicle's towing equipment and ratings before towing.
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