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why are my golf cart coils hot

by Zakary Kuhn MD Published 3 years ago Updated 2 years ago
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The solenoid resistor on a Club Car golf cart can get hot because of a faulty speed sensor, faulty solenoid or by using batteries that are too old.

Full Answer

Why does my golf cart battery get too hot?

Loose battery connections and dirty terminals are the main reason why your golf cart battery will get too hot. A battery that feels too hot while charging usually means that the water level is too low.

What causes a golf cart ignition to go bad?

3. Issues With the Ignition If your ignition has problems, it's almost certainly due to wear and tear or the age of your golf cart. Wires can become loose and lose the connection between the switch and the battery, or they may require replacement when they wear out or break over time.

Why does the solenoid resistor on a club car golf cart get hot?

The solenoid resistor on a Club Car golf cart can get hot because of a faulty speed sensor, faulty solenoid or by using batteries that are too old. A normal club car in good condition is expected to move at a speed ranging from 12 to 15 mph.

How hot is too hot for a golf cart?

They are barely able to rest their hands on the bonnet because the bonnet is too hot. The ideal maximum of a EZGO golf cart motor should reach no higher than 220 degrees Fahrenheit. (104 degrees Celsius) This means that you can rest your hand on the cart for barely 5 seconds before it burns your hand.

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What causes a golf cart to overheat?

One of the most common reasons for the overheating is the dirty fins. The obstruction in the fins leads to excessive heat. The best solution, in this case, would be to first try to clean them, if that does not work, get them replaced. Another common reason for overheating can be the dragging breaks.

Can a golf cart overheat?

Motor burnout happens when your engine gets too hot and overheats, frying the wiring and other components inside. One common cause of golf cart motor burnout is continually pressing the pedal to the metal like you're trying to drive a race car.

What does a solenoid resistor do?

Prevents arcing across your solenoid terminals and keeps your electrical system safe.

What does an ignition coil do on a golf cart?

Ignition coils ignite your spark plugs so that you have fire for your engine to run.

Why is the positive terminal on my 48 v Club CART getting hot?

Loose or dirty connections This results in overheating and eventually melting of the terminals. If it is a loose connection that is the problem, set the connection right by tightening it up immediately. Alternatively, if you notice dust or dirt on the terminals, wipe it off with a damp cloth and clean the terminals.

How do you know if your 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.

Can you bypass solenoid on golf cart?

Bypassing Golf Cart Solenoid Method If you do decide to bypass the solenoid, this is what you need to do: Take the two larger wires that connect to the solenoid and connect them directly (keeping all safety precautions in place). This should do the trick and if it does not work then the solenoid is not the problem.

Why does a golf cart solenoid need a resistor?

Prevents arcing across your solenoid terminals and keeps your electrical system safe.

How do you test a golf cart resistor?

Place the (+) probe to the controller side of the solenoid's large post. With the resistor in place the reading should be 0.1 to 3 volts less than battery voltage. If the reading is more than 3 volts less the battery voltage, the resistor is faulty.

How do you test a golf cart ignition coil?

0:002:22Ignition Coil Primary & Secondary Resistance Testing - YouTubeYouTubeStart of suggested clipEnd of suggested clipSide we should hook up a lead right there and touch the coil we should be about 1 to 1 point 2 ohms.MoreSide we should hook up a lead right there and touch the coil we should be about 1 to 1 point 2 ohms. And the existence is a little high on the new.

How do you test a coil on a Club Car golf cart?

Get the negative terminal of the golf cart batteries disconnected with the help of a wrench. Get the wires which lead to the ignition coil disconnected. Check to confirm if the thicker wire is attached to a wiring harness that can be unplugged. The thinner wire acts as a pin connector which may be pulled out by hand.

How do you test a gas golf cart coil?

Disconnect the wires and cables that come and go to the coil. Take the voltmeter's black and red probe and place it on the –ve and +ve terminal of the coil. Take the readings. It should be between 3.7-5.2 ohms.

Cable Corrosion

Cable corrosion, which is a result of a battery leaking battery acid, can cause overheating in the wires on your golf cart.

Dust or Dirt Build-Up

Older golf carts can acquire a build up of dust and grime in the motor which can cause the wiring in your golf cart to overheat and possibly cause some instances of melting. The build-up of dust, dirt, and grime can put a strain on the wiring and cables in the motor which will overheat them and cause the motor’s efficiency to decline.

Loose Connections

With the way golf carts are built, you will more than likely have multiple batteries on your golf cart, resulting in multiple cable connections. If any one of these cables have a loose or poor connection, overheating can occur in the one that needs to be tightened or replaced.

Should A Golf Cart Motor Get Hot?

The golf cart motor will get hot at some point. This is typical of many electronics, so it should not alarm unless the motor gets extremely hot. With normal use, the motor casing temperature will read 150º, although a high of 180º is also acceptable.

Can Electric Golf Carts Overheat?

Yes. Electric golf carts can overheat for several reasons. As mentioned earlier, the engine casing temperature will normally range between 150-180 degrees which means that anything above that is overheating. Several reasons can cause an electric golf cart motor to overheat. Let’s look at some of them.

Why My Golf Cart Motor Has A Burning Smell?

There are several reasons why the electric golf cart may be producing a burning smell, most of which are related to the amperage and the batteries. If you smell something burning and the cart has stopped, you probably have a burnout case on your hands. When you have ruled out the possibility of burnout, look at the following possibilities.

Will My Golf Cart Stop If It Gets Too Hot?

If you were driving your golf cart with a hot engine and it suddenly stopped, there is a good chance that the cart stopped due to overheating. The best-case scenario is that the battery is dead and needs a recharge, but if the power is intact, then you’re facing a motor burnout.

Can you charge a golf cart battery in a closed garage?

Preferably, you should charge your cart on the outside, but if you have sufficient airflow and ventilation in the garage, you should be fine.

Can golf cart batteries give off carbon monoxide?

The short answer is no, most lead acid batteries that golf carts use don’t emit that kind of gas. However, as mentioned above, they emit hydrogen gas, especially if the battery is at risk of overcharging.

Should I store my golf cart outside?

This seems like the most obvious solution, especially if you live in a warm climate. You won’t have to worry all that much about hydrogen gas creating fires, but there are other issues with storing your golf cart outside that can come up if you’re unprepared.

Why is my cart hot after charging?

Using your cart with a dry battery will cause heat damage quickly! Maintaining optimal water levels is a must. If you find your batteries becoming hot soon after charging, it may indicate low water levels. Don’t forget to check the cable connections as well.

Why do golf cart batteries melt?

Why Do Golf Cart Battery Terminals Melt. The terminal of a golf cart battery will usually melt when connections become loose or dirty. To avoid terminals melting, ensure you use the correct size wires, and that limps, nuts and bolts are tightened securely.

Why does water boil in golf cart batteries?

Why Water in Wet-Cell Batteries Keeps Boiling While Charging. There are multiple reasons for the water in wet cell batteries to boil. Sometimes, you may have more water in your golf cart batteries than what is needed. According to some studies, there should be a gap of ¼ inch above the plates.

How far should the battery be from the plate on a golf cart?

According to some studies, there should be a gap of ¼ inch above the plates. Sometimes, your golf cart batteries are old and worn out. Such batteries fail to work efficiently and will eventually die. These factors will force your charger to add more pressure on the batteries to get them completely charged.

How much torque does a golf cart battery need?

According to the majority of the golf cart battery manufacturers, the torque required falls between 85 to 100 and 5-inch pounds.

What is a post on a golf cart?

The post is associated with the cell plates of the golf cart’s battery. This helps in the transferring of power from battery to the engine of the golf cart. Remember that leaving connections loose or dirty can easily lead to some resistance.

Is it normal for a golf cart battery to be hot?

It’s quite normal for golf cart batteries to feel a little warm while in use or during charging. This comes as no surprise as a large amount of energy is being transferred when using your golf cart. However if your battery or charger feel too hot, or even worse you smell an odor, it’s time to stop and troubleshoot the issue.

How to make sure your golf cart doesn't overheat?

You can also install another one near the fender panel just to make sure the cart doesn’t overheat. Another option is to upgrade and customise your controller.

Why is my EZGO motor hot?

Some of these are: If you drag your car uphill on a steep terrain, especially without pausing, it will get very hot within half an hour of run time. Driving slow, like 2 to 3 miles per hour can also heat up the EZGO motor dramatically under normal conditions.

How hot should an EZGO golf cart motor be?

The ideal maximum of a EZGO golf cart motor should reach no higher than 220 degrees Fahrenheit. ( 104 degrees Celsius) This means that you can rest your hand on the cart for barely 5 seconds before it burns your hand.

How long does it take for an EZGO to overheat?

Some owners of the EZGO TXT complain that their golf cart overheats up after an uphill ride of 35 to 40 minutes. They are barely able to rest their hands on the bonnet because the bonnet is too hot. The ideal maximum of a EZGO golf cart motor should reach no higher ...

How to cool down an EZGO cart?

For this, you need to arrange for a half inch diameter copper tube. You can use it to wrap it around the outside of your cart’s motor.

Why does my golf cart battery freeze?

As golf cart batteries contain lead acid, If you carelessly keep the batteries in a discharged throughout the winter, the electrolytes present in the battery casing will freeze due to getting too cold. On freezing, the electrolyte will expand; causing the battery shell to crack and the acid might leak out.

Can you get 8V batteries in a car cart?

However, you can customize your cart to get 8V batteries installed, by using a separate rack. That way, you can get rid of the nagging overheating problem this car has. If your car has had a lift, it can cause overheating problems since the tyres become taller than the stock.

Why is my golf cart ignition not working?

If your ignition has problems, it's almost certainly due to wear and tear or the age of your golf cart. Wires can become loose and lose the connection between the switch and the battery, or they may require replacement when they wear out or break over time.

Why won't my electric golf cart start?

Today, we'll look at the most common problems with electric golf carts, and how you can prevent or repair them. 1. Batteries That Break Down or Lose Charge. If your golf cart won't start, the first thing we suggest it checking your battery! Electric golf cart batteries need to be charged and have water added regularly.

What is the solenoid on a golf cart?

The solenoid is a cylindrical coil of wire that works as the magnet carrying an electric current. Basically, when you start up your golf cart, the solenoid is the reason for the clicking sound you hear when engaging the acceleration pedal. This sound is a good thing!

What is a direction switch on a golf cart?

Direction Switch. The direction switch simply lets you control whether your golf cart is in forward or reverse. One of the most frequently used parts on a golf cart, it's heavily prone to wear and tear and breaking down over time.

Do electric golf carts run quietly?

They generally run more quietly than gasoline-powered golf carts and ATVs do, and keeping them moving is as simple as keeping up with preventative maintenance and maintaining a full charge. However, electric golf carts do have their share of unique concerns and potential issues that you'll want to keep an eye out for.

Do you need to replace a golf cart battery?

If you purchase a preowned electric golf cart, be sure to ask about the age of the battery before you buy. You may not need to replace your battery for a long time, but the older a golf cart is, the more prone it may be to corrosion.

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