On the incoming large power post of the solenoid (generally the side with a wire to battery positive terminal), test for voltage. It should be very close to your battery reference voltage number.
Full Answer
How to test a golf cart solenoid?
How to Test a Golf Cart Solenoid 1 The very first thing you must do is to disable the mobility of your golf cart. ... 2 After disconnecting the solenoid, use electric tape and seal each cable end separately. ... 3 Turn on the engine of the cart and press the pedal downwards. ... 4 Use a voltmeter and engage the solenoid. ... More items...
What should the voltage be on a 48V golf cart solenoid?
This reading must be less than the above-noted battery voltage by 0.1 volts to 3 volts. If the reading is the same as the battery voltage noted earlier, the solenoid must be replaced. The solenoid wiring for an EZGO 48v golf cart is similar to that of a 36-volt cart.
How do you wire a solenoid on a 36-volt EZGO golf cart?
The easiest way to wire a solenoid on a 36-volt EZGO golf cart is to follow the solenoid wiring diagram for the cart. This diagram gives a clear illustration of the wiring connections made from and to the solenoid. In most carts, the wiring is very straightforward and simple.
How do you connect a golf cart solenoid to a microswitch?
Connect one small solenoid activation terminal of the solenoid to the potentiometer microswitch that has a positive 36-volt feed. If you have a 1986 EZGO golf cart, the solenoid is configured as A, D, C, B. The yellow wire with red stripes is connected to the D small stud that leads to the ignitor.
Does it matter which way a solenoid is wired?
If they are connected to a terminal, you are good to go. The small gage wires on the small terminal are the same as the small gage wires on the larger terminal. It does not matter because it isn't specified in the instruction manual.
Is there a positive and negative side to a solenoid?
Electrical polarity means that an electrical circuit has a positive and negative pole. A common question that is asked about solenoid valve coils is whether polarity needs to be considered. The simple answer is that polarity does not matter on solenoid valve coils.
What are the connections on a solenoid?
A solenoid consists of a single electrical component, namely its coil. The coil requires only the connection of two wires running to the live and neutral points of the power supply in the case of an alternating current (AC) solenoid or the positive and negative points of a direct current (DC) example.
How is a solenoid wired?
1:145:01Starter Solenoid 4 pole: How it works and an inside view - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe starter solenoid in this video is independent and mounted separately from the starter. Motor.MoreThe starter solenoid in this video is independent and mounted separately from the starter. Motor. The purpose of the starter solenoid is to transfer the current from the battery to the starter. Motor.
Which wire goes where on a solenoid?
It doesn't matter which terminal you place the battery power cable on. If they are connected to a terminal, you are good to go.
Can I hook up a solenoid backwards?
What Happens If Solenoid Is Backwards? A reversed direction of current would cause the magnetic polarity of the solenoid to change as well.
What color wires go to the starter solenoid?
The purple wire connects to the “S” terminal on the solenoid. The yellow wire connects to the “R” terminal on the solenoid.
How do you hook up a solenoid on a golf cart?
2:115:38Replace Solenoid in Golf Cart - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis is um once you disconnect a wire from your old solenoid immediately connect it to the newMoreThis is um once you disconnect a wire from your old solenoid immediately connect it to the new solenoid. That way you know you're putting it in the right place.
What are the terminals on a solenoid?
Find these two metal terminals on the starter solenoid: A small one that connects a wire to the ignition switch (terminal S) A large one that connects the solenoid to the starter motor (terminal M)
What is the positive side of starter solenoid?
The negative (ground) cable connects the negative "-" battery terminal to the engine cylinder block, or transmission, close to the starter. The positive cable connects the positive "+" battery terminal to the starter solenoid.
How do you wire a 12 volt air solenoid?
0:532:25Kleinn Air Horn Basics: How to Wire Solenoid Valves - YouTubeYouTubeStart of suggested clipEnd of suggested clipPick one of the wires. And ground it it doesn't matter which one the wires are not polarized connectMorePick one of the wires. And ground it it doesn't matter which one the wires are not polarized connect the other wire to a 12-volt power source through a push-button switch.
How do you wire a 3 post solenoid?
0:071:01How to change from a 3 post to a 4 post starter solenoid on your riding ...YouTubeStart of suggested clipEnd of suggested clipThere's our ground wire bolted to the frame. Comes up and attaches to that spade this comes from theMoreThere's our ground wire bolted to the frame. Comes up and attaches to that spade this comes from the key switch when it's in the start. Position let's try it. Out.
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...
When did golf carts evolve?
Club Car Golf carts have evolved many times since 1975, and although the basic electrical design has stayed close to the same, there are small differences. These differences are important when troubleshooting your cart.
What is a solenoid on a golf cart?
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 ...
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.
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 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 to do if your solenoid doesn't work?
Before you run out and get a solenoid, you’ll have to test the entire ignition system this way to find out what’s not working, and it is a bit of a pain.
What is a micro switch on a gas pedal?
This switch is what sends the low power to the solenoid. The solenoid uses this to create a circuit between the battery and the starter, thus starting your motor and getting you grooving.
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 solenoid wiring diagram?
A solenoid wiring diagram can be very helpful in guiding you about the various connections made to and from the solenoid. This can come in handy when you set out to troubleshoot a problem in your cart on your own. The solenoid wiring diagram is generally very simple, straightforward and self-explanatory.
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.
How often do solenoids work?
Since solenoids need to work very frequently; turning on and off each time you use the cart, they are prone to wear and tear easily. This is not surprising as they can switch on and off as much as 1,500 times a day). One of the first indications that a solenoid is faulty is when your cart fails to start.
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 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.
How to check if a golf cart has a solenoid?
You can check if a solenoid is good or bad in your golf cart by following the steps given below. Raise the rear tires of the golf cart from the ground. Keep jack stands below the axles so that the golf cart doesn’t start moving accidentally. Remove the charger from the golf cart and set the Run/Tow switch to Run mode.
What is the solenoid on a 1997 Ezgo golf cart?
In a 1997 EZGO golf cart, the solenoid present over the speed controller has a red wire connection. The cart can be operated if there is a jumper connection from the B+ post of the connection to the solenoid post that has the red wire connection.
What is the solenoid on a 1986 Ezgo?
If you have a 1986 EZGO golf cart, the solenoid is configured as A, D, C, B. The yellow wire with red stripes is connected to the D small stud that leads to the ignitor. The cable from one large solenoid post leads to the battery while the other large post is connected to the starter/generator. The red wire from the voltage regulator is connected to one of the small solenoid posts.
How to wire a cart?
You can do this by following these steps. Connect the main positive battery terminal to one of the two large solenoid terminals. Connect the positive terminal of the cart’s controller to the other large solenoid terminal.
What is the white band on a golf cart?
The white band must be on the positive side of the small solenoid terminals. If you’re using the original controller of your golf cart, it’s worth noting that it comes with the setting for a 36-volt solenoid. You’ll have to get it reconfigured for a 46-volt solenoid.
Where do you connect a voltage reducer to a control switch?
If you plan on using a voltage reducer with a control switch wire, then the reducer must be directly connected to the solenoid bolt that is opposite of where the positive output of the battery pack is connected to the solenoid.
Can you fix a golf cart on your own?
Under NO circumstances should you attempt to fix your golf cart on your own. Doing so is dangerous and could result in serious bodily harm. The information on this website has not been verified for accuracy and should only be used for general information purposes only. Use this information at your own risk. The author (s) and owner of of golfstorageguide.com are NOT trained electricians, mechanics or technicians. The webmaster of golfstorageguide.com and the author (s) is not responsible for any loss in damages, financial loss, personal injury, or death. By using the content on this website, you agree to the terms outlined in this disclaimer.
How to check if a golf cart solenoid is silent?
On an electric golf cart, if the solenoid is silent – no clicking – use the setting voltmeter to DC volts using the 200 range. First, turn on the ignition while looking for a reading on the smaller terminals. If nothing is appearing, then press on the accelerator. If the needle doesn’t move, then the problem is not with the solenoid.
Why do golf carts have solenoid?
The solenoid is simply there to allow electricity to flow freely to the controller and motor which will result in a running golf cart. RELATED: 4 Signs you need to Replace your Golf Cart Batteries.
Why is my golf cart not clicking?
On an electric golf cart, the most common symptom is the solenoid is not delivering electricity to the controller when the vehicle’s ignition is turned on. In normal operating conditions, the solenoid clicks on and off with the ignition switch. A failing solenoid will generally not click. Two things could be going on here.
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 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 won't my solenoid click?
The solenoid might not be getting enough electricity to do its work – which could be caused by loose connections, a weak battery or the coil wearing out.
Why do you use electrical tape on a solenoid?
When you do this, use electrical tape to seal the cable ends, so they won’t form a circuit by accidentally touching each other or connecting through a metal conductor inadvertently. Doing this will ensure the vehicle will not run while testing the solenoid.