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. Using Old batteries Faulty speed sensor
Full Answer
How does a golf cart solenoid work?
A golf cart solenoid is a relay switch used in golf carts. This switch controls a high power circuit with the help of a low power circuit. The solenoid pushes a rod that closes a circuit with a magnetic coil. This creates an electric current which moves the cart.
How do I know if my electric golf cart solenoid is bad?
In an electric cart, one of the key signs of a faulty solenoid is when you turn your cart’s ignition on, and find no electricity is being transferred to the controller from the solenoid. When this occurs the usual solenoid click on and off associated with the ignition switch will not take place.
Why is my club car solenoid resistor getting hot?
Why is my Club Car solenoid resistor getting 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.
What causes a solenoid to go bad?
A common cause of failure in a solenoid is an improper loosening and tightening of the terminals. You must use TWO 1/2″ wrenches when attaching the cable on the large terminal posts…one to hold the nut closest to the solenoid body to prevent it from twisting inside the unit and the other to turn the outside nut.
Why is my solenoid on my golf cart getting hot?
In some cases, this happens because the coil of the battery is worn out or is too old. It can also be a sign of a faulty battery or even loose connections within the solenoid. Additionally, you could be dealing with overheated contacts.
Can a golf cart run without a solenoid?
Without it, the golf cart will simply not function correctly if at all. The very nature of golf carts means that they constantly start and stop. Every time their tires move the solenoid has some serious work to do. They generally consist of a central rod encased in a coil of wire that is enameled or insulated.
How do you test a golf cart solenoid?
Turn on the engine of the cart and press the pedal downwards. If you hear a clicking sound, then it means that the low side voltage is working. But, if there is no such sound, it means that either there is no low side voltage or there is a problem with the solenoid. Use a voltmeter and engage the solenoid.
What does the resistor do on a golf cart solenoid?
Prevents arcing across your solenoid terminals and keeps your electrical system safe.
How do I know if my golf cart solenoid is bad?
The most common side effect on a gas golf cart is the starter failing to connect, resulting in the engine not turning over and a succession of useless tapping sounds. If your golf cart fails to turn on when you turn the key on, this is the most obvious sign of solenoid failure.
How do you check if a solenoid is working?
Do your best to listen for a “click” noise. If the click is strong and loud, it most likely means the solenoid has enough power and is working properly. If the clicking you are hearing is quiet or repetitive, it may be that your solenoid is not strong enough or does not have enough power from the battery.
What makes a solenoid go bad?
Blown fuse – Sometimes the simplest explanation is the best one. A blown fuse in the starter circuit could be the cause of a no-start problem. Broken or corroded wiring – Damaged or dirty wires to the battery or to the starter solenoid (or wires that are loose) can prevent sufficient power from reaching the starter.
What does a clicking solenoid mean?
Usually a rapid clicking noise is a good indication that your starter motor isn't getting enough electrical current to engage – basically your solenoid is trying to engage but can't make the connection.
How do you troubleshoot a solenoid?
Check if the power supply is correct and the coil can dissipate heat by ventilation. Install a new coil and never power the coil when not mounted on the valve. Check for moisture within and replace if necessary. Replace any damaged or bent armatures as well, and check media compatibility with your valve.
Why resistor gets hot on Club Car golf cart when pedal is pushed?
Why is my Club Car solenoid resistor getting 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.
How do you test a golf cart diode?
To adequately test a diode, you must remove the transformer wires from them, as this can skew your results. With your multi-meter set to the diode function, or just simple continuity, press one probe to the end of the diode where the wire was and the other probe to the portion near the heat sink.
How do you bypass a solenoid?
5:037:29Solenoid Bypass - YouTubeYouTubeStart of suggested clipEnd of suggested clipAll you have to do to bypass the solenoid. And make the starter turn is basically connect this hardMoreAll you have to do to bypass the solenoid. And make the starter turn is basically connect this hard copper wire to this point on the battery. Then you're not doing anything with the solenoid.
Why does my golf cart click but not move?
A Club Car golf cart can start clicking but not move, due to dust accumulating inside the battery ports. Opening the battery ports and checking whether there is any dust accumulation can tell you if this is the case. Cleaning it thoroughly with a cloth can resolve the problem.
Can you bypass a micro switch on a golf cart?
You can bypass the reed switch in an EZGO golf cart by connecting the red wire of the reed switch to the white wire from the charger receptacles and to the red wire from the FRN micro switch.
Why did my golf cart just stop?
When there is a disruption in the flow of the electrical current, your cart will not operate. A common reason for current disruption is solenoid wear. Each time the solenoid activates as you press down on the gas pedal, the solenoid compounds down onto a thin metal contact plate.
Why is my Club Car solenoid resistor getting 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.
Why does my car's solenoid not start?
At times the solenoid produces a click but the engine does not start. This could be as a result of damaged or burnt connections.
Why does my golf cart make a stuttering sound?
They are mostly found in golf carts that operate on AC motors. If the speed sensor malfunctions, the cart can slow down substantially. When the speed sensor makes a stuttering sound, you know that there is a problem with it. The speed sensor can also malfunction when the magnet inside the golf cart is damaged.
Why does my speed sensor fail on my golf cart?
The speed sensor can also malfunction when the magnet inside the golf cart is damaged.
What happens if the solenoid is not connected?
If the connections leading to the solenoid are not joined properly or have a faulty connection, the solenoid will not function properly. If the battery is weak or has not been charged sufficiently, the required voltage amps will not reach the solenoid and it will not function properly.
How to tell if solenoid is bad?
One of the most common signs of a solenoid malfunctioning is the absence of a click when you operate the accelerator. The solenoid in a golf cart is designed like a relay whose main function is to shield the sensitive components like buttons and switches. These parts can get damaged easily because of various factors like high temperature in the engine.
What position does a golf cart start?
For the engine to start, the gear of a golf cart must be in the Park position . If the gear or the transmission is in a neutral position, the vehicle will not move.
Why does my golf cart have no solenoid?
Golf cart solenoids are also typically one of the first components to fail in your golf cart, because they work very hard, turning on and off every time you stop and go in your golf cart. If you have an issue with no start or no go then your solenoid should be pretty high on your list of things to check.
Where are the solenoids on a golf cart?
Most golf cart solenoids will be found under the seat with four wires connected to it. It should look like this.
Where is my solenoid?
Now that we have an idea of the solenoid’s job, it’ll be a lot easier to diagnose the solenoid in the case of no start or no go. Of course, before you get your tester out, it may be a good idea to know where the solenoid is and what it looks like.
What is a golf cart go switch?
On your golf cart, this high powered circuit is either your ignition on a gas golf cart or your electrical motor power circuit for an electric golf cart. Basically it’s your golf cart’s go switch, and it’s absolutely essential to your golf cart’s ability to do its job. Golf cart solenoids are also typically one of the first components ...
What is a solenoid relay?
Good question! A solenoid, for our purposes, is a type of relay. A relay is a type of switch that uses a low power circuit to operate a high power circuit. A solenoid uses a magnetic coil (the actual solenoid) on a low power circuit to push a rod that closes a high power circuit. On your golf cart, this high powered circuit is either your ignition on a gas golf cart or your electrical motor power circuit for an electric golf cart.
What happens if a solenoid reads infinity?
If it reads infinity or open lead, then the solenoid has an internal fault and requires replacement. Your solenoid should also have a range that it operates in, and if the resistance reads outside of that range, you should replace the solenoid even if it works to avoid damaging other components.
What is the most important part of a golf cart?
One of the most important components of your golf cart is the solenoid. It is one of the main components of your golf cart that allows it to move. Whether you have a Yamaha, E-Z-GO, or Club Car golf cart, and no matter if it is an electric or gas golf cart, you need a properly operating solenoid to get anywhere. Contents [ show]
What does it mean when a golf cart solenoid goes bad?
Technically, in fact, a solenoid is a shape – a shape in which the length of something coiled is longer than the diameter of the coils. In engine starters, this refers to the smaller motor ...
What are the symptoms of a bad solenoid on a golf cart?
In addition, the spring that pulls the pinion back to its resting position could wear down leaving the starter engaged continuously. (Starters are supposed to get the flywheel moving, then back out of position – disengage.)
Why does my golf cart make clicking sounds?
On a gas golf cart, the most common symptom is the starter failing to engage – so the engine doesn’t turn over – while all you hear a series of very futile clicking sounds.
Why does my solenoid wear out?
Like any switch that relies on wiring, the solenoid could also just wear out due to overheating. This might cause it to fail to retrieve the pinion gear.
What does a solenoid do when you turn the ignition?
Step by step, it looks like this: When you turn the ignition key, a small amount of electricity goes to the solenoid. The solenoid uses that small amount of juice to close two heavy-duty contacts that allows a large jolt of electricity to pass through the starter. The solenoid also sends a pinion gear forward, which is the device ...
Why do starter contacts wear out?
Secondly, the contacts could begin to wear out from overheating or exposure to high levels of current. This needs to be fixed right away if possible, because this causes continuous use of the starter. If not caught in time, the solenoid and the starter will both need replacement.
What is the reading for a solenoid?
If you get a clicking sound, look for a reading of less than 0.4 ohms. If the reading is higher, the solenoid is not working and needs to be replaced.
What is a solenoid in a golf cart?
A golf cart solenoid is one of the major components of any golf cart. This part is essential regardless whether you own an electric or gas golf cart because both types primarily rely on a solenoid for their movement. What this means is whichever brand or model you choose for your cart, a solenoid is truly an indispensable part of the vehicle.
What is a golf cart solenoid?
What is a golf cart solenoid? A golf cart solenoid is a relay switch used in golf carts. This switch controls a high power circuit with the help of a low power circuit. The solenoid pushes a rod that closes a circuit with a magnetic coil. This creates an electric current which moves the cart.
How to get a golf cart going without a glitch?
To get your golf cart going without a glitch, you most definitely need the solenoid of your cart to be functioning properly. Thus, it goes without saying that you must check this component occasionally to monitor its performance so that you don’t get stranded mid-way.
What does the inductive throttle sensor do on a golf cart?
When you push down the pedal of the golf cart downwards, the inductive throttle sensor sends out the first low power signal to activate the solenoid on its low side and the speed controller. The low side is the steel rod of the solenoid.
Why is my golf cart not clicking?
This may be because the safety reed switch is not working properly in the charger socket. There could be a loose connection of the MOLEX plug.
Why does my solenoid not work?
This is because the solenoid fails to derive the required electricity for functioning because of a worn-out coil, loose connections or a weak battery.
Why does my gas cart not turn over?
In a gas cart, a bad solenoid prevents the starter from being engaged and therefore results in the engine not turning over.
