How to Test a Golf Cart Motor
- Test the Source of Power. Before you check the motor itself, first test the source of the power: the wall socket where you charge it.
- Check the Batteries. After making sure the wall socket is working, it’s time to check if the batteries are the problem. ...
- Uncover the Motor. Finally, its time to check the motor itself. ...
- Detach the Wires. ...
- Check the Terminals. ...
How do you check the batteries in a golf cart?
These are the steps for equalizing your batteries:
- Verify that the batteries are fully charged.
- Disconnect any loads from the battery bank to protect any sensitive electronic components.
- Remove all the hydro caps from the cells.
- Set your charger to “Equalizing” voltage (15.5 volts for a 12-volt bank). ...
- The batteries should begin gassing and bubbling.
How to check your golf cart batteries?
Golf push carts ... listed below to help make your decision easier. And be sure to check out our recommendations for the best electric golf push carts, which run on battery power and often can ...
Which golf cart battery is best?
What are the Advantages of Lithium Batteries for Golf Carts?
- Constant power – Unlike lead-acid batteries, lithium batteries operate at full power throughout discharge, even when they are at less than 5%. ...
- Lightweight – Lithium batteries are 50-60% lighter than their lead-acid equivalents. ...
- Fast charging – Lithium batteries can be fully charged within 1-3 hours. ...
How to test your golf cart battery?
Testing parameters follow these steps, including:
- Connecting the entire battery bank to the meter
- Applying a 75-amp load to the batteries
- Waiting for a digital response in minutes
How do I know if my electric golf cart motor is bad?
You have enough going on in your life without your golf car refusing to start when you turn the key in the ignition. If your golf car won't start, is slower than it used to be, or is experiencing other technical problems, you could have a bad motor on your hands.
How do you test a motor on a Club Car golf cart?
Connect the positive jumper cable to the positive battery terminal on the 12-volt battery. Touch the other end of the positive battery cable to the A2 terminal on the electric motor. Once the positive battery cable touches the A2 terminal, the motor should start turning and the rear wheels should start turning as well.
How do you reset a golf cart electric motor?
First, you'll want to reset your motor. It should have a small reset button (Usually it will be red) located near the main battery supply. Hit the reset button and then put the cover back on the motor. The next step would be to recharge your cart and try turning it on again. If it starts up then you're in luck!
How do you test a golf cart motor series?
2:062:57How to test a series wound electric golf cart motor (won't work on shunt ...YouTubeStart of suggested clipEnd of suggested clipSo anyway you just take the uh a2 and s2 run one a2 down to your negative. And run s2 down to yourMoreSo anyway you just take the uh a2 and s2 run one a2 down to your negative. And run s2 down to your positive or opposite it does not matter.
How do you test a 48v motor?
13:2337:53Club Car 48 Volt Powerdrive Testing 1995-2013 - YouTubeYouTubeStart of suggested clipEnd of suggested clipPosition place the red positive probe on the speed controller M minus terminal place the blackMorePosition place the red positive probe on the speed controller M minus terminal place the black negative probe on the s2 motor terminal your vom should display continuity.
How do I reset my club car motor?
Easily Reset the Club Car Golf Cart OBCKey switch to off.Set forward/reverse to neutral.Put tow/run switch to tow.Disconnect the negative battery terminal from the battery pack.Put the tow/run switch to run.Put forward/reverse switch to reverse.Put key switch to on.More items...
Do all electric golf cart motors have a reset button?
Electric golf cart motors have a reset button on their chassis which is designed to put your motor back into its original factory state. While it doesn't repair damage that may have occurred to the motor over the years, obviously, it does help to overturn any changes to the operation which may have occurred.
How do you test a golf cart motor controller?
How to Test a Club Car Golf Cart Speed Controller? The simplest test to ascertain your golf cart controller's performance is to to watch whether it runs when the batteries are fully charged with a slight push of the pedal. If you hear a distinct clicking noise, then your golf cart is running correctly.
Why does my electric golf cart have no power?
The main reason why a EZGO golf cart can lose power is because the battery is not charging due to loose cables or the corrosion of the connecting terminals. If they become loose or some of the electrical circuits' connecting wires snap, the battery loses power.
How do you troubleshoot an electric golf cart?
There are a few simple problems that you can fix yourself that will not necessitate professional maintenance.Test the wall socket where you charge your cart. ... Expose your golf cart batteries. ... Test the batteries for voltage. ... Replace dead batteries. ... Expose the motor for inspection. ... Reset the motor. ... Test the cart.
How do you test a motor with a multimeter?
Set your multimeter to Ohms. Start by completely disconnecting the spindle motor from all power sources. Check each wire, including T1, T2, T3 and the ground wire. If the reading is infinite, your motor should be fine.
How do I find a short in my golf cart?
0:412:06How To Find Electrical Shorts - YouTubeYouTubeStart of suggested clipEnd of suggested clipKeep pulling out fuses until the light goes out now the light's gone out so that's the circuit thatMoreKeep pulling out fuses until the light goes out now the light's gone out so that's the circuit that has the short in it then you look on the top of the fuse box this for the cigarette lighter.
How do you test a motor for continuity?
3:019:26How To Troubleshoot 3 Phase Motor With A MultiMeter (3 ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd then we're going to check between l2 and l three any combination between any two pointsMoreAnd then we're going to check between l2 and l three any combination between any two points basically you're going to be looking for the same resistance.
How do you test a golf cart motor controller?
How to Test a Club Car Golf Cart Speed Controller? The simplest test to ascertain your golf cart controller's performance is to to watch whether it runs when the batteries are fully charged with a slight push of the pedal. If you hear a distinct clicking noise, then your golf cart is running correctly.
How do you troubleshoot an electric club car?
0:4815:0248 Volt Club Car Diagnostics - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe problem if it's not a mechanical problem right here just a broken wire or something it'sMoreThe problem if it's not a mechanical problem right here just a broken wire or something it's probably in the computer.
What are the 4 terminals on a golf cart motor?
If you're unsure if it is working, it is simple to test. There are four terminals on a solenoid: usually two large and two small. The small terminals are connected to the battery, and the large terminals are connected to the motor. Disconnect all wires from the two large terminals.
How to check if a battery is working?
Insert the screwdriver into the slot on a clamp and turn counterclockwise to remove it. Repeat this step with the other clamp. Then, test the voltage of the battery by touching each side of the wires to your 12-volt tester. This needs to be done to check all the batteries, as even one not working can cause your motor to malfunction. Don’t forget to remove the clamps before testing the other batteries as well. If at any time the tester shows less than 12 volts, the batteries need to be replaced.
What to do if your motor has an S terminal?
If your motor has an S terminal instead of an F, then test the S-1 to the A-1 terminal to make sure there is no continuity. Then, test the S-2 terminal, to the A-1 terminal for no continuity. These continuity tests will help you determine where the problems with your motor lie.
How To Tell If Your Electric Golf Cart Motor Is Bad
Even the most well-maintained golf car will have technical problems eventually. Still, it’s rather unfortunate if the problem is with your motor or engine. You have enough going on in your life without your golf car refusing to start when you turn the key in the ignition.
Test Your Batteries
When your golf car doesn’t start, it’s tempting to jump straight to the perceived problem area: the motor. But the issue could be a simpler one concerning another part of the car. Before checking its other parts, test the voltage of your batteries to make sure they’re working.
Check the Solenoid
If your batteries are charged and in working condition, but your car still won’t start, check its solenoid. A solenoid is an electromagnetic coil of wire that transmits energy from your car’s battery to its motor to help it start. Every time you start your golf car, you should hear the click of the solenoid.
Examine the Potentiometer
If your car still won’t start or you notice any issues with acceleration, it’s time to check the potentiometer. The potentiometer sends an electric signal from the accelerator pedal to the speed controller, allowing the car to accelerate properly.
Check the Motor Itself
If you’ve checked all the above parts and none of them are responsible for your trouble, inspect the motor of the golf car itself. Sometimes, the issue can be resolved by simply resetting the motor. To reset your golf car’s motor, open the hood to expose your motor and look for the red reset button.
How to tell if your golf cart battery is bad?
Symptoms of a failing battery or batteries could include the following: 1 You may notice the range decreasing over time. The range should be about 2 rounds of golf. 2 A “Shutter” is when the cart feels like you are running across a corduroy road or someone is tapping the brake in a rapid staccato. This is a classic sign of low voltage. If this is experienced, your cart may be low on charge, the charger may not be functioning properly or you may have a battery issue. 3 On electric golf carts, the cart refusing to move at all on a charged set of batteries could be the controller not engaging when the voltage falls below a preset value. 4 It takes twice as long to charge your batteries as it did when you first had them installed. As the batteries age, they will not hold a charge as well as they used to. The charger has no way to know this and will continue to charge the batteries trying to get to a full charge – meaning it will take longer to charge the batteries than normal.
How to tell if your golf cart is low voltage?
You may notice the range decreasing over time. The range should be about 2 rounds of golf. A “Shutter” is when the cart feels like you are running across a corduroy road or someone is tapping the brake in a rapid staccato. This is a classic sign of low voltage.
How to tell if battery life is nearing?
Draw electrolyte into the hydrometer several times to allow the thermometer to adjust to the temperature of electrolyte and note the reading. Observe also the electrolyte color. A gray or brown coloration shows that the end of your battery life is nearing.
What is a golf cart battery charger?
The battery charger is designed to bring a normally discharged battery back to full or nearly full charge in a given time.
What temperature should a battery be when charging?
This will also initiate the equalizing charge. The batteries should begin gassing and bubbling. Keep the battery temperature between 115 degrees and 125 degrees.
How many amps does a golf cart battery take to recharge?
To recharge, the batteries will require 90 ampere-hours + 20% to make up for any charge deficiency.
What to wear when driving a golf cart?
Long sleeves, long pants, gloves, and protective eyewear are a must. I would even have a fire extinguisher handy, just in case. There are different types of batteries used in newer style golf carts (Absorbed Glass Mat, Lithium, Gel) that require different testing procedures.
How to remove electric motor from golf cart?
Go to the back of the golf cart and find the panel that covers the electric motor. Four or six screws will hold the panel in place. Use the screwdriver to remove all the screws, turning them counterclockwise and putting them in a secure location after removal. Remove the panel so the electric motor is visible.
How to reset an electric motor?
Look in the area where several electrical wires enter the motor and locate a small red button. This is the reset button. Push the button to reset the motor. Put the panel in place and secure it with ...
Is the battery on an EZ Go golf cart charged?
Warnings. Be certain that the battery is not being charged before you begin working on any EZ-Go electric golf cart. Be certain that the battery is not being charged before you begin working on any EZ-Go electric golf cart.
Why is my golf cart battery undercharging?
Undercharging: Undercharging caused by using a cheap golf cart battery charging system ( One that does not apply enough amperage in the charging cycle) can cause lead sulfate to gradually build up and crystallize on the plates greatly reducing the. battery’s capacity and ability to be recharged.
What is the specific gravity of a battery?
If the specific gravity measures between 1.100 and 1.220, the battery must be. recharged. If the specific gravity is between 1.225 and 1.265, the battery is ok to test. If the hydrometer has a temperature correction chart, be sure to adjust the reading for the battery’s temperature.
Identify These Common Problems with Golf Cart Batteries
So, let’s say you currently have a malfunctioning golf cart? What should you do?
How to Test Your Golf Cart Batteries?
One of the common causes of battery failure in golf carts is charging for too long or not charging enough. When you overcharge, you’re making for too much heat that is more likely to dry out the battery.
Final Thoughts
How to check golf cart batteries is another concern that troubles many people. Testing and checking a battery charger is relatively easy. Doing basic tests such as running on the battery charge to determine if the battery is receiving charge may work very well.
How many volts does a golf cart have?
There is a major difference between 36 volt up to 48 volt systems, impacting both performance and potential upkeep and maintenance costs. Hint: some batteries are much more expensive ...
What is the amperage of a golf cart?
Golf Cart Battery Amps. Amperage can be considered akin to the fuel in a gas-powered engine. Similar to a tank of gas, the amount of amperage will dictate how far you can drive your cart on a single electric charge.
What does voltage mean in a battery pack?
Voltage represents how much power your system will be delivered, resulting in increased ability to tow, carry more weight, and accelerate faster.
Does a golf cart battery need to be recharged?
In this regard, a higher voltage (although more powerful) often comes at a cost. That cost is that it can burn through more amps faster, draining the golf cart battery quicker, and requiring you to recharge more frequently.
