Wire Gauge of 7-Way & Junction Box

Question

Question:

What are the wire gauges of the different wires in the kit? e99011

asked by: Greg

0

Expert Reply:

While we have an alternative, the part number you asked about has been discontinued. But what you can use is the Trailer Wiring Junction Box # 3375601100 and Hopkins 7-Way RV Style Connector - 8' Long # H20046.

This 7-way uses 14 gauge wires for the red, brown, green, and yellow; 12 gauge for the blue; and 10 gauge for the white and black wires.

expert reply by: Kyle S

0

Answer 1

The converter of the part #C56349 that you referenced is designed to prevent trailer wiring shorts from making it to the vehicle's wiring. What will happen is the converter box will short itself out as a way prevent the short from making it…

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Answer 2

In order to troubleshoot your 2022 Toyota Highlander wiring installation you will need some tools to assist you. You will need a 12V circuit tester. I recommend the Cordless Circuit Tester, part #PTW2979. In addition, you will also need basic…

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Answer 3

Once the trailer is plugged in and the brake pedal is depressed, the 12-volt power circuit on the trailer connector will become active, and can be used for whatever purposes you wish. Keep in mind that this circuit can maintain a trailer battery,…

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Answer 4

Sounds like your air compressor is drawing more amperage than your adapter is rated for. A better adapter solution would be the part #118019 which doesn't have the 10 amp restriction like your current adapter. If you check out the review…

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Answer 5

Ok, we can give you some guidance on this, and the best way to power up interior lights in your enclosed trailer is with an independent 12 volt battery mounted directly on the trailer. To do this, mount the battery with Battery Box #TLA7708R and…

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Answer 6

Here is what you could do, you could install a Tow Ready Battery Isolation Solenoid #PK5231201 on the 12 volt power circuit of your 7-way so that it would only have power when the reverse light circuit is activated. You would connect the solenoid…

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Answer 7

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 8

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 9

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion…

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Answer 10

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors…

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Answer 11

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only…

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Answer 12

As far as wiring for the 2024 Toyota Grand Highlander, we do have the Curt #C59236 available which is more of a universal hardwire harness. Unfortunately there are not any plug-and-play options that have been confirmed to fit as of yet (October 4,…

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