How Does Curt 7-Way Blade and 4-Way Flat Trailer Connector with Backup Alarm Install
Updated 08/29/2012 | Published 08/28/2012 >
Question:
does this connect from original trailer wiring harness.7 blade to 7 blade-4 flat
asked by: Toyoharley
0
Expert Reply:
The Curt trailer connector, # C57101, replaces an existing 7-Way trailer connector on a Ford or GM that came with an OEM connector. It does not plug into an existing 7-Way. On the back of the 7-Way on some trucks there is a round plug. It is that plug that plugs into the back of this connector.
expert reply by:
Michael H
0
Product Page this Question was Asked From
Curt Trailer Connector for Ford and GM Trucks - Backup Alarm - 7-Way Blade and 4-Way Flat
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Tow Package
- 4 Flat
- 7 Blade
- Plug Only
- CURT
more information >
Continue Researching
- Article: Breakaway Kit Installation for Single and Dual Brake Axle Trailers
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: How to Know if the Curt Trailer Connector for Ford and GM Trucks - Backup Alarm Will Fit a Vehicle
- Q&A: Is Junction Box Recommended When Installing New Trailer Wiring 7-Way
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Q&A: Replacement Lift Motor for MaxxAir Fan 4751KS
- Q&A: Routing Power Wire for Tekonsha 7-Way that Fits 2021 Ram ProMaster 2500
- Q&A: What is the Punch Plate of the Westin HDX Grille Guards
- Q&A: Adapting 7-Way Round Pin on Mack Semi-Tractor to 7-Way Blade Style RV Connector
- Q&A: Dimensions of the etrailer Hitch item # e98861 for a 2019 GMC Savana Cargo and Passenger Van
- Article: Types of Bumpers
- Article: Brake Controller Installation: Starting from Scratch
- Article: Trailer Wiring Diagrams
- Article: A Guide to Auxiliary Batteries

