To detect if your golf cart controller is bad, it is important to test the speed controllers. You can perform this test with the help of the accelerator. Press down on the accelerator. Initially, the voltage will be zero. When you press the accelerator, the voltage should increase and reach the voltage limit of the batteries.
Full Answer
How do I troubleshoot the 2008 Yamaha golf cart controller?
You can troubleshoot the 2001 Yamaha golf cart controller using the following steps: Check the body of the controller. Examine if there are any scratches. Check the wiring and examine whether proper connections are established. Press the accelerator and check the voltage increase. Examine the battery voltage.
How do you test a Yamaha golf cart solenoid?
· 99% of the time when a electric golf cart stops suddenly it's a bad connection on a cable. You can jump the two large posts on the solenoid. It's best to use a set of jumper cables and connect to the solenoid first then connect the jumpers away from the solenoid, there will be sparks. Jack the rear tires off the ground first.
How to tell if your golf cart controller is bad?
· My Yamaha YDRE G29 Golf Cart stopped working. After troubleshooting the four main components (batteries, solenoid, controller, motor) and during a lot of onl...
Where is the controller on a golf cart located?
You can determine if your Yamaha golf cart’s batteries are in good shape by following these steps: You should have a digital voltmeter (DVM) ready. Place the probes on the positive and …
How do I know if my golf cart controller is bad?
When your golf cart's speed controller isn't operating correctly, your cart will show it by running erratically or failing to drive at one constant speed. If your cart starts showing these symptoms, the first thing you should look at is your speed controller.
How do you test a golf cart controller?
0:042:12How to bench check curtis controller and golf cart motor - YouTubeYouTubeStart of suggested clipEnd of suggested clipTo the curtis controller. And just clap your positive. There then you're going to take anotherMoreTo the curtis controller. And just clap your positive. There then you're going to take another jumper lead to give you your voltage to power up the controller.
How do I test my electric golf cart speed controller?
Connect the negative probe to the controller's M terminal and positive probe to the B+ terminal. Press the accelerator and watch to see if the voltage increases. It should increase from a reading of 0 to the full voltage of the battery. If the motor is not turning, the problem may be in the directional switch or motor.
Is there a reset button on Yamaha electric golf cart?
The Simple Motor Reset Process Electric golf cart motors have a reset button on their chassis which is designed to put your motor back into its original factory state.
Does Alltrax have wiring diagrams?
Alltrax has wiring diagrams for all of their controllers on their website.
Does the Alltrax 4844 shut down?
The Alltrax 4844 will shut down after the F&R gets hot. I think I will just put an EZGO F&R in it then upgrade it with an upgrade kit from BU.
Why is my Yamaha golf cart not moving?
The main cause of a Yamaha golf cart clicking but not moving, is a faulty controller or solenoid. The battery has to be checked first to see if it’s delivering the right voltage while in the idle state as well as when the pedal is pressed. There can be other reasons for the Yamaha golf cart not moving though you hear the click.
What does absence of spin mean on Yamaha golf cart?
The absence of a spin in this test could mean your Yamaha golf cart’s battery pack is failing.
What to do if your G9 golf cart is not clicking?
If you find your G9 Yamaha golf cart not starting nor clicking, check the key components for damage. If you find the parts to in good condition, check the brushes in the starter/generator.
How to check solenoid on G9 Yamaha?
The solenoid can be checked using an old screwdriver to jump the terminals. Your G9 Yamaha golf cart’s key must be in the start position. If the starter turns when you do this, your solenoid needs to be replaced. You must be careful while doing this crude test; there could be sparks when the two terminals touch.
How to connect a battery to a solenoid?
Take a jumper cable and connect them from the positive and negative posts of the battery pack to the two posts on the solenoid that you just disconnected.
How to tell if you have used a test light?
If you have used a test light, then the indication for you is the glow of the light; when you press the pedal, the light will go off.
Can you repair a pedal switch?
There are ways to repair the pedal switch too, though you can choose to replace it .
How to test golf cart motor?
Using a multimeter, a jumper wire, and a 12-24 volt power source, you can test the condition and functions of your golf cart motor without removing it from the cart.
How to check if electric golf cart is running?
It sounds absurd, but if your electric golf cart is not running, the very first thing I would check is the reset button on the side of the motor, if your cart is so equipped. Check around the outside of the motor and see if you can find a small button to press. This is usually a safeguard against overheating.
What is wrong with my electric golf cart?
Electric golf carts are usually trouble-free and do their job efficiently and with no fuss, but sometimes you suspect your golf cart is experiencing a problem. If the speed seems to be off, or your cart gives off a burning wire smell, your golf cart motor might have a problem. Using a multimeter, a jumper wire, and a 12-24 volt power source, ...
Why is it important to test a motor before replacing a controller?
This is an important test to do on your motor before replacing the controller because a short could damage the new controller irreparably. Please note that this test will not find a short in the armature. Note that continuity testing is not directional, so it doesn’t matter if the red and black are reversed.
When did golf carts start having separate excited motors?
In 1999, some golf cart manufacturers started offering Separately Excited Motors. Sepex (Regenerative) Motor carts have a toggle switch F&R device as opposed to the lever-action. In addition to this identifier, they have a tow/run or tow/maintenance switch which cuts power to the controller. Most of the modern-day carts are equipped ...
What is a golf cart?
Golf carts are also known as golf cars. The term "cart", in its purest sense, refers to a vehicle that does not travel under its own power. Golf cars, however, are most commonly referred to as golf... link to Club Car DS Wiring Diagrams 1981 To 2002.
How to raise back wheels of a golf cart?
Using a floor jack, raise the back wheels of the cart, so they’re no longer touching the pavement. Naturally, the key switch is off since you’ve already removed the cables from the motor.
Where is the controller on a golf cart?
This controller is typically located under the seat on your golf cart. Determining if the controller is bad is a relatively simple procedure. Lift the golf cart's bench seat to gain access to the engine. Locate the governor on the engine. This is the small “T”-shaped metallic rod around the top of the golf cart’s motor.
How to find the governor on a golf cart?
Locate the governor on the engine. This is the small “T”-shaped metallic rod around the top of the golf cart’s motor. Look for the carburetor in the engine. The carburetor is the cylindrical shaped object in the engine that has valves pointing up and out of the motor. Pull on the governor closer to the carburetor.
How fast does a golf cart go?
The speed controller, also known as the “governor,” generally keeps a golf cart from exceeding 10 miles per hour.
Why is a golf cart controller important?
From being able to change your golf cart's speed to manage all the electrical components perfectly, the controller is an important element of your cart. You could say the controller is the heart of your cart. A properly selected and maintained controller will allow the vehicle to operate smoothly and safely. Learn more about your Club Car speed ...
What is the function of a speed controller on a golf cart?
Following are some of the primary functions of the speed controller: Limiting Motor Current – Protects the motor and controller from damage in case of stalling and overloading. Limiting Battery Current – Managing current drawn from the battery ...
Why won't my golf cart run?
If your controller is damaged, your cart won't run. However, a few other reasons could lead your vehicle to stop running. Since the speed controller is the heart of your electric golf cart, you need to make sure that the problem is not something else first. Following is a list of things to check before you troubleshoot the speed controller.
What to do if your golf cart doesn't start?
If the cart doesn't start, check the solenoid. If the solenoid is working fine and allowing power to flow, then you can begin inspecting the controller. Learn more about symptoms of a bad golf cart solenoid. If all the components are working well, the next step is to check the speed controller.
How to start a golf cart when it's dead?
Start with batteries and make sure they are working properly. If your batteries are dead, your golf cart will not start. Charge your batteries completely, and then try to drive the cart.
What is a club car controller?
The Club Car controller is also known as a speed controller, and the best thing about the controller is that it works as a brain and speed control system for the golf cart.
What is a programmable controller?
Programmable Controller. The programmable controller can easily be configured for the needs of your cart. This controller's most significant and important advantage is that programmable controllers produce 60% less heat than other controllers.
When upgrading your golf cart controller, do you suggest working with manufacturers that have spent the time building controllers for your specific
When upgrading your controller for your golf cart, we suggest working with manufacturers that have spent the time building controllers for your specific brand.
What is the center of a golf cart?
As you can see, the speed controller is the center of your golf cart, and most of the other modern day electric vehicles.
How many volts does a golf cart need?
You’ll find that most vehicles in this category run with 24 to 36 Volt battery packs.
Why is a speed controller important?
The Importance of the Speed Controller. The main objective for the speed controller is, as the name implies, to control the vehicle speed. Let’s say you try to operate that old DC motor without a controller. Any time you apply throttle, the full battery current and voltage is sent to the motor.
What is the most important part of a golf cart?
Even though the speed controller is probably one of the most important parts on your golf cart, not many people understand how they work or what they do. In this guide, we breakdown the speed controller so you have a complete understanding of their functions, and hopefully come out with the knowledge to make an educated decision on the type ...
What can a controller do?
With the controller you are able to control your acceleration and deceleration, as well as the speed at which your vehicle moves.
Why is it important to program a speed controller?
This is important stuff! Programming your speed controller to handle how the vehicle will be driven can make a huge difference. Not only will your golf carts mechanical components last longer, but you’ll be able to avoid overheating during operation, depending on your conditions.
