When it comes to towing an RV with brakes, it’s important to have the right wiring diagram. The 7 pin RV wiring diagram with brakes is the most common wiring diagram used for towing an RV with brakes. In this article, we’ll discuss everything you need to know about the 7 pin RV wiring diagram with brakes.
What is the 7 Pin RV Wiring Diagram with Brakes?
The 7 pin RV wiring diagram with brakes is a wiring diagram that shows how to connect the seven wires coming from the tow vehicle to the seven wires of the RV’s brakes. This wiring diagram is essential for any RV owner who wants to tow their RV with brakes.
The seven wires of the 7 pin RV wiring diagram with brakes include:
| Wire | Description |
|---|---|
| White | Ground |
| Blue | Electric brakes |
| Green | Tail lights |
| Red | Left turn/stop |
| Brown | Right turn/stop |
| Yellow | Auxiliary power |
| Black | Battery charge |
How to Connect the Wires of the 7 Pin RV Wiring Diagram with Brakes
Connecting the wires of the 7 pin RV wiring diagram with brakes is a simple process. Here’s how to connect them:
- Connect the white wire to the ground on both the RV and the tow vehicle.
- Connect the blue wire to the electric brakes on the RV.
- Connect the green wire to the tail lights on the RV.
- Connect the red wire to the left turn/stop on the RV.
- Connect the brown wire to the right turn/stop on the RV.
- Connect the yellow wire to the auxiliary power on the RV.
- Connect the black wire to the battery charge on the RV.
FAQ
1. Do all RVs use the 7 pin RV wiring diagram with brakes?
Most RVs that have brakes will use the 7 pin RV wiring diagram with brakes. However, there may be some RVs that use a different wiring diagram, so it’s important to check your RV’s owner’s manual to be sure.
2. Do I need to have brakes on my RV?
It is highly recommended to have brakes on your RV, especially if it weighs more than 1,500 pounds. Having brakes on your RV will help you stop more quickly and safely, and it will also help prevent damage to your tow vehicle’s brakes.
3. Can I install the wiring myself?
Installing the 7 pin RV wiring diagram with brakes can be done by yourself if you have some experience with wiring. However, if you’re unsure of what you’re doing, it’s highly recommended to hire a professional to do the installation for you.
4. What if my RV has more than seven wires?
If your RV has more than seven wires, you may need to use a different wiring diagram or consult with a professional to ensure that the wiring is done correctly.
5. How do I test the wiring to make sure it’s working correctly?
The best way to test the wiring is to use a circuit tester, which will determine if there is a connection between each wire. You can also test the brakes by towing the RV with someone in the RV who can activate the brakes using the brake controller.
Conclusion
Having the right wiring diagram is essential for towing an RV with brakes. The 7 pin RV wiring diagram with brakes is the most common wiring diagram used, and it’s important to connect the wires correctly. If you’re unsure of what you’re doing, it’s always best to hire a professional to do the installation for you.
