Which Wire on Trailer's 7-Way Wiring is Brake Output
Updated 06/26/2023 | Published 06/24/2023
Question:
My 2001 f250 super duty has a 7 way plug but my trailer only has 5 wires red , black , yellow , green , brown, which wire will be trailer brakes cause it has trailer brakes
asked by: Ron
0
Expert Reply:
It is probably the black wire that is the brake wire on your trailer's 7-way wiring and the red wire is the 12 volt accessory circuit. I would recommend verifying this by tracing where the wire goes as not everyone follows wiring color standards.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Pollak Black Plastic, 7-Pole, RV-Style Trailer Connector - Trailer End
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- 7 Blade
- Plug Only
- Pollak
more information >
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