Replacing 7-Way Trailer Connector On a 1991 Chevrolet Suburban
Updated 03/03/2022 | Published 03/02/2022
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Question:
Hello.1991 GMC V1500,Suburban. Codes show I have Tow Package. Does a Plug n play harness exist.That I may Mount a 7 pin connector .I want 7 pin for trailer back up lights and 12 volt charge for trailer.Previous owner hacked wires and Used 4 different gauge wires!Ugly and non functional. Thank you.
asked by: Tony E
Expert Reply:
For your 1991 GMC Suburban V1500 we have the Curt T-Connector Vehicle Wiring Harness # C55312 4-way flat connector that will plug and play into the factory connections.
As there is not a 7-way connector with the factory connections you can use the Curt Trailer Connector Adapter # C57672 to tie into the reverse light and charge line wiring wiring on the rear of your Suburban. You will be able to connect the 4-way harness directly to the adapter to take care of the running lights, turn signals and brake lights for the 7-way connection. If you pull a trailer with electric brakes you will need the Wiring Kit # 5506 to add the wiring for a trailer brake controller.
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
- No Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Visible
- CURT
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