Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
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2012 Chrysler 200
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2012 Chrysler 200
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Running wires or cutting into factory circuits can be intimidating, but this harness keeps it simple. The Curt T-Connector plugs in behind each tail light using factory connectors, so you get a solid connection without touching the vehicle’s original wiring. Once it’s in place, you’ll have a clean 4-flat trailer plug ready to go.
Trailer lights need steady power, and that’s where the included powered converter comes in. It delivers consistent current to the trailer for the stop, turn, and running light circuits. That means your trailer lighting stays synced and bright, even with LED tail lights or when towing after dark.
This harness is designed for vehicles without a factory tow package, so there’s no extra hardware or programming required. You’ll just need to run one power wire up to the battery, and everything else is plug-and-play. It’s a good fit for anyone adding trailer wiring for the first time.
The 4-pole flat connector gives you the standard trailer lighting functions—running lights, left and right turn signals, and brake lights—so you can hook up to most small and mid-size trailers. It’s a straightforward way to power lights for utility trailers, campers, or cargo haulers.
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Brooke M.
4/23/2025
My husband and I have been dealing more and more with our own DIY car repairs -- thanks for this awesome duct tape idea! Glad to hear the wiring worked out well, too :) Thanks, Stacy