Looking For A Tow Bar Wiring Kit With A Charge Line For My 2021 Jeep Wrangler
Updated 09/12/2025 | Published 08/18/2025
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Question:
I’m looking for a tow vehicle wire set that has a charge circuit already connected to the adapters. Do you know anything about these?
asked by: Jeffery L
Expert Reply:
Hey Jeffery,
I am not aware of any part like that we carry. Our tow bar wiring kits are just going to be for the lights. So something like our Curt # 56407 for your 2021 Jeep is going to get your lights all set. Then you would go with something like our Roadmaster Battery Charge Line Kit # RM-156-25 to be able to trickle charge that battery when towing.
Is your motor home already equipped with the 12v circuit?
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- CURT
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Nick S.
9/12/2025
Hey Jeffery, did you find a solution for the tow vehicle wire set with a charge circuit? I'm curious if the Roadmaster Battery Charge Line Kit worked for your setup, as it could help others looking for similar solutions.