Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector

Tow Ready Wiring - 30717

4-Way to 7-Way Trailer Wiring Adapter

Adapter converts from 4 pole wiring on vehicle to 7 pole round plug. Additional wire leads for brake, power and accessory are 12" long.

Recommended

Wiring Harness Mount Brackets

Picture of the 7-Way Trailer Connector

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Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector - 30717

Good adapter - Apr 16, 2008

by: J-S Chenard from Montreal, QC, Canada

Rating:

4.4 out of 5 stars

Bought this adapter to convert from a 4-wire standard trailer plug to my Coleman pop-up camper 7-wire adapter. It works great! Just don't forget to attach the adapter's white ground wire to the vehicle frame, since the adapter does not make use of the ground return lead built into the 4-wire trailer plug. This is stated in the instructions, but easy to forget...

Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector - 30717

Great Product! - Jun 25, 2008

by: Patrick from Jamestown, TN 38556

Rating:

5.0 out of 5 stars

This product is exactly what I have been looking for and for the price I jumped on it! The install could not have been easier and cant wait to try it out as often as possible. I will be recommending this product and company to everyone.

Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector - 30717

great line of products.... - Aug 04, 2008

by: chick from gravois mills, mo

Rating:

5.0 out of 5 stars

Hard to find item, glad you had it.

Ask the Experts about this Tow Ready Wiring
Do you have a question about this Wiring?

• How and Where to Wire the Four Loose Wires on the 4 Pole to 7 Pole Adapter, part # 30717
• The white wire is a ground and should be attached to the frame. The blue wire goes up to the blue wire on the brake controller. The black wire is a 12 volt power wire and is connected to the car batte   view full answer...
• 2005 Honda Odyssey EX Tow Package
• I would recommend the Hidden Hitch Class III Trailer Hitch, item # 87479, for your vehicle. I have listed the items you will need to complete your towing setup for towing a 2,500 pound travel trailer    view full answer...
• 4 pole to 7 adapter 2008 Toyota Sienna
• The ground (white wire) definitely needs to be hooked up for your vehicle to power the lights on the trailer. You need to make sure the ground is mounted to a clean metal surface for a good connectio   view full answer...
• 4 Pole to 7 Pole Vehicle End Trailer Connector 30717 Yellow Wire
• The yellow wire on the Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector, part # 30717 can be used as an auxiliary wire. Some people will use it to light the reverse lights on their trailer, as a   view full answer...
• 4-Pole to 7-Pole Vehicle End Trailer Connector for Coleman Pop-up Camper
• I am sorry, we do not have a wiring diagram for this particular part, however we do have a Wiring FAQ that can help. I have included a link to it below. The white wire on the 4-pole connector is no   view full answer...
• 4-Way to 7-Way Vehicle End Trailer Wiring Connector Color Code
• The pins on the Adapter 4 Pole to 7 Pole Vehicle End, item # 30717, and the pins on the trailer connector should be wired the same. If youre just wondering what to connect the loose wires from the ad   view full answer...
• 4-Way to 7-Way Wiring Adapter
• You would use 4-way to 7-way adapter, part # 30717. You would extend the yellow lead on the adapter and tap it into the reverse light circuit on your Navigator. The easiest way to access this circuit    view full answer...
• 4-Way to 7-Way Wiring Adapter
• I would recommend the 4-way to 7-way Adapter, part # 30717. Keep in mind that although you will have lighting functions, the electric trailer brakes will not work unless the lead on the adapter for th   view full answer...
• 7-Way Wire Color Functions
• You are correct the white wire is grounded to the frame, the black wire runs to the battery, and the blue wire is run to your trailer brake controller. The yellow wire is an auxiliary wire, and can be   view full answer...
• Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector Instructions
• Sorry about that, I'll be happy to help! When connecting the adapter, (4 Pole to 7 Pole Vehicle End Trailer Connector), the white wire is your ground wire, the black is the hot wire to the 12V, th   view full answer...
• Connection of Reverse Lockout Circuit to 7-Pole Vehicle End Trailer Connector
• The Center pole on the 7-Pole connector, item # 30717, will be connected to the yellow wire. If your trailer uses the center pole for the reverse lockout on your hydraulic surge brakes then you will c   view full answer...
• Converting a 4-Way Connector to a 7-Way on a 2008 Toyota Highlander
• Yes, two of the wires on part # 30717 will need to be run up to the engine bay, the black and orange, and the blue wire will need to be run to the brake controller in the vehicle. However you will nee   view full answer...
• Do You Have a Plug-n-Play 7-Way Connector for a 2007 Ford F-150
• You may be able to use part # PK11893 or part # HM40975. There are some pictures toward the bottom of the page on PK11893 that show how it connects to the truck. Check to see if this kind of connector   view full answer...
• Everything Works on the Trailer Except for the Running Lights
• If the only thing not working is your running lights you are almost there. The running lights are powered through the brown wire on the 4 pole connector. Use a circuit tester and make sure that the pr   view full answer...
• Hard Wiring a 1999 Ford F-350 to Have a 6-Way and a 7-Way Trailer Connector
• If you want to retain the 6-Way connector at the rear of your vehicle and install a 7-Way connector also, then I would use the Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector, item # 30717, and   view full answer...
• How to Wire a 4 Pole to 7 Pole Adapter
• We need to figure out why the trailer lights are not working. Use a circuit tester on your 4-way flat that you plugged into the back of the 4 to 7 pole adapter and test each function to make sure they   view full answer...
• Installation Instructions for 4 Pole to 7 Pole Adapter part # 30717
• Part # 30717 is a universal item that can be installed on virtually any vehicle, so there are no vehicle specific instructions, but I will outline how it is done. The 4 pole connector, Green/Yellow/Br   view full answer...
• Installation Instructions for Tow Ready 4-pole to 7-pole Wiring Adapter Part # 30717
• The manufacturer does not make instructions available. It is possible that since the customer review you read was from Canada that he/she received instructions. I can walk you through the wiring proce   view full answer...
• Installing a 7-Way Connector in a 2000 Chevy Express Van
• To hard wire your 2000 Chevy Express Van with a 7-Pole connection, first, you will need Tow Ready Custom Fit Vehicle Wiring, # 118377. I have included a link to the instructions below. Basically, you    view full answer...
• Trouble Shooting No Brake Lights on a Trailer Connected to a 1996 Dodge Caravan With 7-Way 30717
• The first thing we need to do is narrow down where the problem lies. Disconnect part # 30717 from the 4-Way that was originally in place. Using a circuit tester like part # 3808, clip the ground wire    view full answer...