Wiring Diagram for the Pollak Heavy-Duty, 7-Pole, Round Pin, Trailer Wiring Connector # PK11700
Question:
Hi Can you tell me the wire placement on a 7-way plug Thanks
asked by: Scott
Expert Reply:
Yes, the 7-Pin Round connector is wired differently than the 7-Way flat RV connector. I will list the typical heavy duty truck wiring connections inside the plug on the trailer side for you.
At the index guide for plugging the trailer end in to the vehicle end the pin directly below will be the ground connection.
Going clockwise the pin in the 1 o clock position is for 12 volt power
the pin in the 4 o clock position is the left turn signal and hazard
the pin in the 6 o clock position is the stop lamps
The pin in the 8 o clock position is the right turn signal and hazard
The pin in the 10 o clock position is the taillights
The Center pin is an auxiliary circuit
Remember when looking at the connector you are looking at the inside where the connections are made, not the where it connects to the vehicle or trailer.
Product Page this Question was Asked From
Pollak Heavy-Duty, 7-Pole, Round Pin, Trailer Wiring Connector - Trailer End
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- Plug Only
- 7 Round - Round
- Pollak
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Shop: Gen-Y Adjustable 2-Ball Mount w/ Stacked Receivers - 2-1/2" Hitch - 12" Drop/Rise - 32K
- Article: Trailer Wiring Diagrams
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty - 2-1/2"
- Q&A: Wiring Diagram for a 1997 Peterbilt Semi Tractor with 7-Pin Round Connector
- Shop: Brake Controller
- Shop: Hopkins Tail Light Converter with 4-Way Flat Trailer Connector
- Shop: Gooseneck Hitch
- Q&A: How Much does the Gen-Y # 325-GH-1625 Weigh?
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: Pollak Heavy-Duty, 7-Pole, Round Pin, Trailer Wiring Connector - Trailer End
- Q&A: Pollak 7-Way # PK11893-11932 Wiring Diagram
- Q&A: Wiring Diagram for a 7-Way Round Pin Trailer Connector on a 40 Foot Flatbed Trailer
- Search Results: service body hitch
- Search Results: 15928
- Search Results: 48895
- Search Results: 2" ball
- Q&A: Curt Class V Hitch that Fits 2021 Ram 4500
- Q&A: Dimensional Drawing for Curt Hitch 13465
- Q&A: Dimensions of Curt Trailer Hitch Receiver C15800 for Ram Cab and Chassis
- Shop: B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs
- Search Results: 7 pin to 7 blade
- Search Results: 15800
- Search Results: pollak trailer connector
- Video: Optronics Trailer Lights - Clearance Lights - MCL93RB Review
- Video: Optronics Trailer Lights - Clearance Lights - MCL914R1PG Review
- Video: Review of Peterson Trailer Lights - Tail Lights - M826R-7
- Video: Review of Peterson Trailer Lights - Clearance Lights - M175A
on Trailer Wiring
