When the golf cart lights stop working, this can make it difficult to drive around as the sun sets.
If you are facing this predicament and want to find a way to get the golf cart lights to start working, it’s essential to get to the root cause of the issue. This is how you are going to fix the golf cart lights that are not working.
So, what should you do if the golf cart lights are not working?
If the golf cart lights are not working, start by assessing the main power source using a multimeter to see if power is going through. If not, the issue is likely a blown fuse, light switch, or battery. Replace the damaged part. If power is going through, change the light bulb.
For the most part, when the golf cart lights stop working, the issue is going to be a blown golf cart light bulb. This will happen as time goes on and it’s a part of golf cart maintenance that you are going to want to account for.
To help explain what you should do and what the issue can be, this guide is going to show you how to fix golf cart lights that stop working.
Reasons Golf Cart Lights Are Not Working
1. Malfunctioning Headlight Switch
With a faulty golf cart headlight switch, it will become apparent right away.
This issue occurs when a golfer attempts to turn on the headlights. The switch is not going to relay this, which means the lights are not going to activate.
This means there is a disconnect between the headlight switch and the bulb. It can happen for numerous reasons including the connection disconnecting or the switch aging out.
In a situation such as this, tighten the connection to see if that helps. If not, the faulty golf cart headlight switch needs to be replaced to get the golf cart light to work.
2. Blown Fuse
Let’s assume the Yamaha golf cart lights are not working or the Club Car golf cart lights are not working, you will need to take a peek at the fuse.
There is a fuse that is responsible for feeding power to the lights.
If the golf cart lights are not running, this might be the reason. You are also going to notice the lack of power going through to the part. This is a sign there is something wrong with the fuse and it is a common issue golfers deal with when driving a golf cart at night.
Your best bet in this situation is to use a multimeter to see whether or not power is going through to the golf cart lights.
If not, it might have to do with a blown golf cart fuse. This is essential as you learn how to fix a golf cart fuse.
3. Blown Light Bulb
Sometimes, it is the simple fixes that matter.
Yes, this is just like any other functioning light where the bulb can blow out. In a situation such as this, you will need to replace the golf cart light bulb to get it to run.
How will you know if this is the case?
When a blown golf cart light bulb is the issue, it is going to be apparent right away. Only that specific light is going to burn out while the others are going to work.
If this happens, change the golf cart light bulb to get it to work the right way.
4. Malfunctioning Headlight Circuit
The golf cart headlight circuit may be the issue.
Why does this happen?
If the golf cart headlight circuit is not functioning, this means power is not getting through to the light bulbs.
The main issue is going to do with the golf cart wiring. It is going to be disconnected or damaged somewhere in the circuit. Due to this, power will not run through to the golf cart lights.
Your best bet in a situation such as this is to look at using a multimeter to see if power is going through to the headlights.
If not, this is likely the problem.
The wiring is damaged and might need to be replaced. Find the damaged wire or see if something has become disconnected.
5. Voltage Reducer Issues
If the electric golf cart lights are not working, it might come down to the voltage reducer malfunctioning.
What does this part do?
The golf cart voltage reducer is designed to help regulate how much power is going through at a specific point. This helps curb extra usage and is also excellent because it helps preserve the golf cart battery.
While this is true, it is only good when it is running properly.
If not, the voltage might drop to the point it does not power the headlight. This is when you will need to see if the voltage reducer has to be replaced.
6. Low Battery
The golf cart battery may have died.
This does happen and it will become obvious with all of the electrical components in the golf cart.
The golf cart will simply stop moving as the golf cart battery dies.
As a result, you will need to see if the golf cart is running properly. If not, this means the battery is likely the issue.
Your safest option here is to replace the golf cart battery. This is going to get the golf cart lights working as needed.
How To Fix Golf Cart Lights That Are Not Working
1. Inspect The Connections
If the golf cart headlights are not working, you need to go through the wiring in the golf cart to see what is wrong.
Why is this a good starting point?
Most issues will stem from one part not working and that can also include the wiring that is passing the power through to the headlights.
As soon as one of these wires gets disconnected or damaged, the power is not going to go through.
How do you manage this issue?
You are going to look at each wire to see what is going on.
Is there a way to resolve the matter? Can you tighten the wire and make sure it is connected properly?
If the golf cart wiring is burnt, you are going to have to swap it out. This is just as important to get the power to go through.
2. Assess The Power Running To The Bulbs
To fix golf cart lights, you will need to see if power is going to the bulbs.
Sometimes, the issue is going to have to do with the distribution of power. It needs to flow smoothly or the light bulbs in the golf cart are not going to work.
Some will also report weak golf cart lights.
This means the golf cart lights start to fade as soon as you turn them on. This is a sign the power is not going where it needs to adequately.
3. Use A Multimeter To Test The Fuse
At this point, it is time to take a look at where the issue lies if the power is not flowing.
To do this, you will also need to get a read on the voltage.
This is where a multimeter is going to help. You will use a multimeter to get a read on the golf cart lights to see where the issue is and how to fix the flow of power.
The multimeter is going to let you know if enough power is going through to the golf cart lights.
If not, the golf cart fuse is likely blown.
4. Change The Switch Or Fuse If No Power
Two issues can happen when a golf cart has no power.
One issue is going to be the golf cart headlight switch not working. This is common when only the headlight switch does not work.
In this case, you will need to replace the golf cart headlight switch as soon as possible.
Another issue will have to do with a blown golf cart fuse. This means the power will not go through to the golf cart headlights, which means they are not going to work.
Change the blown golf cart fuse and you will be good to go.
5. Change The Light Bulb If There Is Power Going Through
This is a simple fix.
Change the golf cart light bulb that has blown out.
The only time you will want to do this is if one of the golf cart lights is not working. If all of them are not working then it is not the light bulbs that are the issue.
This is often a singular issue that needs to be addressed for one headlight.
If this is the case, swap out the golf cart light bulb and you will be good to go.
6. Replace The Battery (If Necessary)
The last way to fix golf cart lights that are not working is to go to the main power source.
Yes, this means the golf cart battery.
The golf cart battery may have died. If that is the case, you will need to replace the golf cart battery to get the lights working again.
Final Thoughts
These are the details to think about when the golf cart lights are not working.
If the golf cart lights are not working, start by assessing the fuse and headlight switch to see if power is going through. To do this, use a multimeter. Change the fuse and/or headlight switch if there is no power. If there is power, change the light bulb.
This is how you are going to get the golf cart to start running again.
This goes for all types of golf cart lights including Western golf cart lights. Take your time to troubleshoot the golf cart lights and see what is going on with the help of this guide.
It’s also recommended to consider charging the golf cart.