#7 pin trailer connector install#
#7 pin trailer connector upgrade#
#7 pin trailer connector professional#

It’s also important to remember that the law typically requires that you have fully functioning lights and indicators when driving, including when towing trailers. You’ll also need to communicate turns and braking with your fellow drivers. Failure to have the proper connections on your tow vehicle can result in loss of functionality for your trailer and cause issues stopping. Having a solid connection between your tow vehicle and trailer is essential, no matter what type of trailer you’re towing. Make sure you consider what type of trailer you’ll be towing before choosing your trailer collection. These are typically flatbed trailers and other lighter-duty trailers used around a property. If you’re not planning to tow a larger trailer, you may be able to get by with a four-pin. Taking advantage of a trailer’s electric brakes can give your vehicle’s brakes a rest and help you avoid replacing them constantly.

Even if your tow vehicle can easily pull a larger trailer, stopping it can do a number on your vehicle’s brake system. If you’re towing a larger trailer with electric brakes or reverse lights, you’ll want a seven-pin connector. The proper connection depends on your trailer. Choosing The Right Connector For Your Trailer Wiring This helps protect components from any damage that might occur.

#7 pin trailer connector install#

It’s a good idea to install the wiring, so it follows your brake lines to the front of your vehicle.Īlways make sure you connect a fuse and never connect the wiring directly to your vehicle’s battery. Wiring for your brake controller and auxiliary charging will need to be run to the engine compartment to connect to your battery. Your trailer’s reverse wiring will likely tie directly into the reserve lights at the rear of your vehicle.

#7 pin trailer connector professional#

If you are unsure, hire a professional to make the necessary adjustments or modifications to your wiring. You must understand your vehicle’s wiring before making any significant changes to the wiring system. Wiring is completely different from one vehicle to the next. You can then wire in the connections for your reverse lights, brake controller, and auxiliary charging. You can purchase conversion kits that allow you to plug straight into your four-pin connection.

#7 pin trailer connector upgrade#

If your vehicle came with a four-pin connection and you want to upgrade to a seven-pin, you can. Can You Convert A 4-Pin Trailer To A 7-Pin? Electric brakes on your trailer can avoid the RV pushing your tow vehicle and reduce stopping distance. RVs are heavy, and having electric brakes helps them stop while minimizing strain on the tow vehicle’s brakes. Most RVs use seven-pin connections for the simple fact that they need auxiliary power connections and electric brakes. You’re more likely to see four-pin connections on smaller trailers that don’t require the use of electric brakes or any auxiliary connections. The type of connector on a trailer largely depends on the kind of trailer. You’ll find trailer wiring using both four and seven-pin connectors. Do Most Trailers Use 4- Or 7-Pin Connectors? This can help ensure your food stays cool and you don’t risk spoiling any temperature-sensitive food. It can also allow you to run your refrigerator while you’re traveling. This circuit can charge your RV’s battery while you’re towing. One of the major advantages of a seven-pin connection is the 12-Volt circuit, especially when towing an RV. If your truck or SUV came with a tow package, it likely came with a brake controller. Using the electric trailer brake circuit will require a brake controller installation on your tow vehicle. If you’re using a seven-pin connection, you get all the same benefits but gain a 12-Volt circuit, an electric trailer brake circuit, and reverse lights. Four-pin trailer connections typically provide basic light functions only for the trailer, including running lights, turn signals, and brake lights. The three-pin difference between a seven-pin and a four-pin trailer connector is significant. The Difference Between 7 & 4 Pin Connectors Your tow vehicle will generate the power necessary to use these items on your trailer. This can include lights, turn signals, and even electric brakes. When you connect your trailer wiring to your tow vehicle, you’re sending power to various electronics on your trailer. Let’s take a closer look! What Does Trailer Wiring Do? So how do seven-pin and four-pin connectors stack up against each other? Knowing which type you’re dealing with and their functions is critical. Plugging in your trailer wiring is an essential part of towing.Īnd, if you’ve towed different trailers, you may notice some trailers have different wiring systems.