How to wire lights on a 48 volt golf cart

If you are the proud owner of a 48 volt golf cart, you know how important proper maintenance is. One of the most important aspects of golf cart maintenance is wiring the lights correctly. Wiring the lights on a 48 volt golf cart is not difficult, but it does require some patience and care. In this blog post, we’ll go over the basics of how to wire lights on a 48 volt golf cart. 

The first step is to make sure you have all the necessary materials. You’ll need a wiring harness, wire cutters, electrical tape, a battery terminal, and a screwdriver. Once you have all of these materials, you can begin the process of wiring the lights. 

Next, you’ll need to locate the battery compartment on your golf cart. Inside the battery compartment, you’ll find two posts that are connected to the batteries. You’ll need to connect the wiring harness to these posts. Make sure that each of the wires is connected to the correct post. 

Once the wiring harness is connected, you’ll need to connect the battery terminal to the wiring harness. This will provide the power necessary to run the lights. Make sure to secure the terminal with electrical tape to ensure a tight connection. 

The last step is to connect the lights to the wiring harness. This can be done by using the wire cutters to strip the insulation off the wires and then twisting them together. Make sure that the positive and negative wires are connected correctly. Once the wires are connected, you can screw the lights into the desired location. 

Now that the lights are wired, you’re ready to go. Just remember to always check the wiring before each use and make sure all the connections are secure. With a little bit of care and patience, you’ll be able to keep your 48 volt golf cart running smoothly.

Plan the Wiring

A. When determining the location of the lights on the golf cart, the focus should be on making sure that the lights are placed in a way that will provide adequate visibility and safety. One option is to place the lights on the front and back of the cart, although this will depend on the model and size of the cart. 

B. When deciding on the type of switch to use, one of the most important considerations is the amount of current that will be running through the switch. The most common type of switch used for golf cart lighting is a single pole, double throw switch, as it can handle up to 20 amps of current. 

C. Choosing the appropriate gauge wire is critical for any wiring project. The appropriate gauge wire for the project will depend on the amount of current that will be running through the wire. For the golf cart lighting project, a 14-gauge wire is typically sufficient, although this could vary depending on the model of the golf cart.

Install the Lights

Installing the lights on the golf cart is a straightforward process that requires basic tools and a few simple steps.

First, you need to locate the wiring harness on the golf cart. This is usually found near the battery, and it should have a set of wires that are used to connect the lights. Connect the lights to the wiring harness in a secure manner, making sure to use the correct type of connectors.

Once the lights are connected to the wiring harness, you can then mount the switch in a convenient location. Make sure the switch is easily accessible, as it will need to be switched on and off. You can use a drill and screws to securely mount the switch.

Finally, you will need to test the lights to make sure they are working correctly. Turn on the switch and check to see if the lights come on. If the lights do not turn on, make sure the connections are secure and that the switch is in the correct position.

Once the lights are installed and working correctly, you are ready to enjoy the added convenience of having lights on your golf cart.

Connect the Wiring

The process of connecting the wiring for lights to a battery requires that a few steps be taken in order to ensure safe and proper operation. 

First, the positive wire from the lights needs to be connected to the positive terminal of the battery. This will provide the necessary power for the lights to operate. 

Next, the negative wire from the lights needs to be connected to the negative terminal of the battery. This will complete the circuit, allowing the lights to be turned on and off. 

Finally, the switch needs to be connected to the positive wire from the lights. This will allow the user to control when the lights are on and off. 

By following these steps, the wiring for lights can be easily and safely connected to a battery. With the wiring connected, the lights can be used to illuminate any area they are placed in.

Test the Wiring

Testing the wiring on a golf cart is an important step to ensure that the lights on the vehicle are functioning properly. It is also necessary to ensure that the lights are able to operate at their optimal performance level. 

To start, turn on the golf cart and make sure that the lights are working. If the lights are not working at all, then it could be an issue with the switch or the wiring. In this case, it is necessary to adjust the switch or wiring to make sure that the lights can operate properly. 

In some cases, a simple test of the wiring may be enough to detect any potential issues. This can be done by using a multimeter to measure the voltage and current in the wiring. If the readings are too low or too high, then it is necessary to make adjustments to the wiring in order to ensure that the lights are working properly.

If the issue is not resolved after testing the wiring, then it may be necessary to replace the switch or some of the wiring. This can be a tricky task and should be done carefully to avoid damaging the wiring. 

Testing the wiring on a golf cart is essential to ensure that the lights are working properly and at their optimal performance level. Adjusting the switch or wiring as needed can help to make sure that the lights are functioning correctly.

Finishing Touches

For the finishing touches on your wiring project, make sure to secure all the wiring with zip ties or wire loom, then cover any exposed wires with electrical tape. This will help protect the wires from any damage that can occur, and also make it look professional. Additionally, make sure to clean up any debris or tools from the project area to make sure your work looks neat and clean. This will help keep the project area looking tidy and help prevent any potential hazards. Taking the time for these finishing touches can make a big difference in the look and quality of your wiring project.


As you can see, wiring lights on a 48V golf cart isn’t as difficult as it may seem. With a few simple tools and a few steps, you can have your lights installed and ready to go in no time. First, you will need to identify the appropriate wires and make sure that you have the right connections. Then, you will need to ensure that all connections are securely tightened and that the light is properly grounded. Finally, you will need to make sure that the lights are safely enclosed in a waterproof housing and that the wiring is properly secured. Following these steps will help ensure that your lights are installed correctly and will keep you and your golf cart safe.

We will be happy to hear your thoughts

      Leave a reply

      Sports Guideer