
(5 Things to Check)
- Speed Sensor Issues. The speed sensor is a critical part of your cart operation that helps to ensure that it runs smoothly and efficiently.
- Low Battery Pack Voltage Levels. Perhaps the most common reason that a golf cart slows down is when it doesn’t have enough power output from your battery.
- Bearing Encoder Issues. ...
- Ampacity Controller Faults. ...
Full Answer
What causes a golf cart to slow down when charging?
Feb 11, 2022 · What causes a golf cart to go slow? Battery life is dwindling. Ordinarily speaking, the most typical cause for golf carts to slow down is that they are not receiving enough power from the battery. It is possible that your cart will operate slowly if the battery pack charge is very low and your cart runs out of power.
Why is my Yamaha golf cart slow to go uphill?
A EZGO golf cart can run fast then slow because of faulty tachometer sensor and batteries that perform poorly while under load. Check if the throttle box and Molex connector are clean and dry. If not, cleaning them well with a dry cloth may help. …
Why is my golf cart overheating?
Feb 11, 2022 · The golf cart might be slowed down by overheated wires. Make a visual inspection of the cable wiring for loose connections and repair any that have become overheated. A defective solenoid or inadequate water levels in the battery of an EZGO golf cart might cause the vehicle to operate slowly on brand new batteries.
How to fix a golf cart that won’t start?
Your electric golf cart can struggle on inclines for a variety of reasons. Weak batteries, incorrect tires, and wear and tear to the motor and wiring are all potential causes of your cart’s slow speed. Tire Size The size of your cart tires is another factor that may be impacting your speed uphill.

What would cause a golf cart to go slow?
Usually, the most common reason golf carts slow down is when they don't get enough power output from the battery. If the battery pack charge is very low and your cart is out of power, your cart will run slow.Jul 14, 2021
Why is my electric golf cart losing power?
How do I make my golf cart go faster?
- Add More Torque to Your Golf Cart.
- Upgrade Your Golf Cart's Motor.
- Improve the High-Speed Controller of the Cart.
- Add Better Golf Cart Tires.
- Use a Higher Powered Golf Cart Battery.
- Watch the Weight in Your Golf Cart.
Why does my gas golf cart go slow up hills?
How do I know if my electric golf cart motor is bad?
How do I increase the torque on my electric golf cart?
How do you adjust the governor on a golf cart?
Where is the speed sensor located on a Club Car golf cart?
Can you make a Club Car go faster?
Why is my golf cart losing power up hills?
How do I know if my golf cart controller is bad?
How do you change the speed on a EZ Go electric golf cart?
Why does my golf cart slow down?
If the cart takes off at normal speed and slows down even if it has new batteries, there may be a malfunctioning bearing encoder. Replacing the old one with a new encoder can serve as a fix to the problem. The golf cart might have a bad ITS that is indicated by a low battery pack voltage.
Why does my golf cart run so slowly?
A welded solenoid may cause the golf cart to run slowly. The cart will run properly when the solenoid is replaced. The speed controller may have a faulty voltage comparator. The entire speed controller will have to be changed to solve the problem.
Why does my golf cart start at full speed?
Burnt solenoids can cause the cart to start at full speed when it’s fully charged and then slows down or doesn’t move at all. For such a case, the solenoid must be replaced. A low ampacity controller, small or faulty cables or weak batteries can slow down the golf cart.
Can a golf cart speed controller be upgraded?
There could be a problem with the speed controller of the golf cart. A replacement or upgrade is likely to increase the speed of the cart. If the golf cart is a resistor cart, an upgrade to the resistor setup will often help to achieve the desired speed.
How to increase the speed of a golf cart?
A replacement or upgrade is likely to increase the speed of the cart. If the golf cart is a resistor cart, an upgrade to the resistor setup will often help to achieve the desired speed. The battery cables or other wires that are connected to the motor and other parts of the cart may be getting overheated.
What to do if your golf cart is a resistor?
If the golf cart is a resistor cart, an upgrade to the resistor setup will often help to achieve the desired speed. The battery cables or other wires that are connected to the motor and other parts of the cart may be getting overheated. Consider making the appropriate cable or wire replacement with higher gauge wires.
Why is my Ezgo golf cart so slow?
A EZGO golf cart can run slow on new batteries because of a faulty solenoid or insufficient water levels in the battery. A welded solenoid may cause the golf cart to run slowly. The cart will run properly when the solenoid is replaced. The speed controller may have a faulty voltage comparator. The entire speed controller will have to be changed ...
Why is my electric golf cart slow?
Your electric golf cart can struggle on inclines for a variety of reasons. Weak batteries, incorrect tires, and wear and tear to the motor and wiring are all potential causes of your cart’s slow speed.
Why is my cart slow going uphill?
While battery problems tend to be the most common reason for slow speeds uphill. The size of your tires, speed, wire corrosion, and brake solenoid damage are also possible causes for your cart’s slow speeds. I recommend checking your batteries before anything else.
What factors affect your speed uphill?
The size of your cart tires is another factor that may be impacting your speed uphill. The larger your tires are, the more work your cart needs to do to get uphill.
Can mud affect a cart's speed?
That impacts the ability of your cart to navigate slopes and may even struggle on flat terrain. The performance of your cart’s sensor can become impaired from mud build-up, which cover s the sensors and blocks their ability to determine speed. Cleaning the mud off the sensors should see it back up and running.
What happens when a brake solenoid overheats?
When your brake solenoid overheats, it will pull all your power through the resistor spring, reducing the energy transmitted to your battery. YouTuber Mike Hughes found that disconnecting the two wires leading to the solenoid, along with the cart’s speed sensor, helped to improve the transmission of power to the motor.
Why is my Yamaha golf cart so slow?
The main reason why a Yamaha golf cart runs slow is because of low battery charge, dirty battery terminals, or a loose spark plug. A Yamaha golf carts slow speed can be traced to other reasons as well: A battery with a low charge. Loose or dirty battery terminals. Conductor plates are not exposed to enough distilled water.
Why is my Yamaha golf cart so slow to start rolling?
If the spark plug is loose or dirty , a Yamaha golf cart will be slow to start rolling as the torque delivered will be lower than the expected value. Cleaning and maintaining the spark plug gap can help fix this issue. The electrode color for the spark plug is expected to be tan.
How fast does a Yamaha golf cart go?
How to Make a Yamaha Golf Cart Go Faster. Yamaha Golf Carts, on average, offer speeds of around 15mph. Many users wish to get a bit more from their golf carts by increasing the speed by another 4-5mph.
How to increase torque on Yamaha golf cart?
How to increase torque on a Yamaha golf cart: Replacing the current battery with a higher-rated battery can help increase the power output of the cart, thereby increasing the top speed by 2-3 mph. Replacing the normal tires with larger, say double the regular-size tires, can increase the speed of a Yamaha Golf Cart by 3-4mph.
How to check battery voltage on Yamaha golf cart?
The pack voltage of the batteries installed on your Yamaha golf cart can be checked by connecting a voltmeter to the positive and negative terminals of the battery. When going uphill, brakes and bearings tend to drag the cart back if they have not been lubricated properly.
How to fix a slow Yamaha G16?
A slow Yamaha G16 can be fixed by cleaning up the motor cabinet or carburetor that may have debris or dirt inside. Given below are the steps you can follow to get the carburetor of your Yamaha G16 cleaned up. Bring the golf cart to ground level. Remove Air Cleaner. Remove Float Bowl.
What is a low charge battery?
A battery with a low charge. Loose or dirty battery terminals. Conductor plates are not exposed to enough distilled water. Loose spark plug No clicking noise when the accelerator is pressed. Damaged spark plug. No clicking noise when the accelerator is pressed, despite the wires being tightly in place.
