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what does bl, m- b+ mean in a solenoid for ezgo marathon golf cart

by Malachi Emard Published 2 years ago Updated 2 years ago

Will your EZGO solenoids fit my golf cart?

Our EZGO solenoids will fit TXT, RXV, Workhorse, and Marathon models. These solenoids are available in many different 12, 36, and 48 volt configurations. The solenoid is the key for everything in your golf cart. Without it, your cart won't operate. It turns electrical energy into mechanical energy causing the circuit to "close" in your cart.

What is a solenoid on a golf cart?

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. What is a solenoid? What does my solenoid do exactly? Where is my solenoid? What is a solenoid?

Where is the speed controller on an EZGO gold cart?

These speed controllers are located under the EZGO cart seat. Check the speed controller’s attachment near the carburetor. Reach the engine area of the cart by lifting the cart seat. Locate the speed controller on the engine. It is placed on the gold cart motor near the engine.

Why is the tow run switch on my EZGO cart not working?

The tow run switch is damaged. Many times, the speed controllers of an EZGO cart are damaged or broken. These speed controllers are located under the EZGO cart seat. Check the speed controller’s attachment near the carburetor. Reach the engine area of the cart by lifting the cart seat. Locate the speed controller on the engine.

How do you test a EZGO marathon solenoid?

This can Also be tested by putting a test lead on each small terminal and pressing the gas pedal. The meter should read 36 V when the gas is pressed. If this voltage does exist when the gas pedal is pressed then the solenoid should click and engage.

What should a golf cart solenoid read?

A measurement of 0 to 0.4 ohms should be obtained. If you get a reading higher than this, you need to replace your solenoid.

How do you test a EZGO gas solenoid?

Set your voltmeter to the ohms reading, and connect its probe to each one of the big terminals. Of course, the reading should be zero. Next, move the cart's switch to forward, turn it on, and accelerate slowly. Your solenoid should click.

How do you bypass the solenoid on a EZGO golf cart?

Steps to bypass the solenoid in EZGO golf cart:Take the controller cover after disconnecting the negative terminals of the battery.Now, disconnect the larger wires from the solenoid.After this, connect the high side wires and large wires terminals bypassing the solenoid.Try starting the cart.More items...

How do I know if my ezgo golf cart solenoid is bad?

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. If it jumps and displays full voltage, then the solenoid is the problem and should be replaced with a new one.

How do you check if a solenoid is working?

0:441:43How to use a Multimeter: Solenoid Testing - Purkeys - YouTubeYouTubeStart of suggested clipEnd of suggested clipShould not get a reading so the coal resistance is inspect and also it is not a grounded coil so IMoreShould not get a reading so the coal resistance is inspect and also it is not a grounded coil so I know that part of this max which is good why is important he's a multimeter if you use a multimeter.

Where is the reset button on a ezgo golf cart motor?

Locate the motor Remove the panel so the electric motor is visible. Electric motors usually include reset buttons that can perform similar to circuit breakers. Look in the area where several electrical wires enter the motor and locate a small red button. This is the reset button.

How do I 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.

Can 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.

What wires go to the 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.

Can you run a golf cart without a solenoid?

A faulty solenoid could not only leave you without a functioning golf cart but poses a safety risk. It could also result in further damage to the starter, the golf cart solenoid diode, and other parts of the golf cart's dimension. This will mean additional repair costs.

Why is my solenoid not clicking?

If you do hear clicking, the solenoid may be engaging, but not sufficiently. Hearing clicking without the starter motor moving means the solenoid is transferring the electricity, but it may not be enough. No clicking means the solenoid is not properly engaging, but this may also be due to a dead battery.

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 voltage do solenoid golf carts use?

We carry solenoids for both gas and electric golf carts at the 12V, 24V, 36V, and 48V voltage level as well as amperages from 100A up to 1200A. Solenoids are also often referred to as contactors, or relays. A solenoid is an electro-magnetic switch.

How many terminals does a golf solenoid have?

The solenoids common to gas and electric golf cars come in two similar but different varieties; a 4 terminal, with two small 'control circuit' terminals & two large copper 'power circuit' terminals, and a 6 terminal, or double throw solenoid, which has two small terminals & four large cooper terminals. Even though a solenoid is a switch it needs ...

How many volts does a solenoid have?

This means when 12 , 36 or 48-volt s is applied to the small terminals on the solenoid an internal steel plunger with a large flat metal washer on one end is magnetically forced (thrown) against the two large copper terminals, thus allowing them to conduct electricity through the solenoid.

What is the controller on an EZGO golf cart?

Known as the heart of the EZGO golf cart, the controller’s core objective is to control the speed of the golf cart. It is a needed component in a AC and brushless DC motor. Without the controller, the golf cart will not work. The speed controller is not present in the DC motor vehicles, which is why they do not have varying speeds.

What is the 2005 Ezgo cart?

2005 EZGO TXT cart is one of the popular ones since it has some of the best features. The features include handles on the top, the plastic front bumper is not there, and the seatback is connected.

What is the purpose of the speed controller on an EZGO cart?

Major functions of the speed controller of the EZGO cart are: Acceleration: The controller controls the speed of the vehicle. It also regulates the speed when you apply full throttle to the cart. Battery health maintenance : The controller makes sure that the battery is working well and is not overloaded.

What is the purpose of a golf cart controller?

Golf cart controllers play an important part in which its main job is to control the speed of a golf cart. However, many times, the controller tends to act up or simply stops working. This is when it is very important to troubleshoot the problem immediately. Known as the heart of the EZGO golf cart, the controller’s core objective is to control ...

Why does EZGO have different speeds?

However, a vehicle with a speed controller will have different speeds as it will change the voltage and current input based on user input. This is why EZGO with controllers can be accelerated and decelerated and the rate ...

Why is my cart not moving forward?

If the cart is not moving forward or the speed is not getting regulated or there is a problem in controlling the speed, then the chances are that the controller is being erratic. Then, it is very important to troubleshoot the problem as soon as possible.

Why is my cart controller hot?

Then the reason will simply be that the load on the engine and motor is also causing the controller to get hot. But if the cart controller gets hot even while on a short distance run or even if it is switched on, then it can be due to faulty wiring and connections.

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.

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 ...

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.

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.

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.

How to test golf cart solenoid?

A diode allows current to run in one direction, but not in the other. Testing the diode is a simple procedure. Remove the diode from the circuit and check the leads with a continuity tester.

Where are the solenoids on a golf cart?

In all golf carts, new and old, the solenoids can be found under the seat or in the engine well and are easily identifiable by the wires that lead to them. Banks of heavy duty solenoids, as in the previous illustration, are mounted on the side or back panel near the electric motor.

Why doesn't my golf cart solenoid click?

This can be a faulty wire connection, but can also mean the solenoid is beginning to fail. The golf cart solenoid doesn’t click when the accelerator is pressed. This again can be faulty wiring or a failed solenoid.

What to do if your solenoid is not zero?

If the reading is not zero, then the solenoid is stuck and needs to be replaced. If the ohmmeter does read zero, set the cart to forward travel and turn the key switch on. Press the accelerator pedal (or have a friend do it) and you should hear a click. If you don’t hear a click, measure the resistance anyway.

How to check if a battery is low?

First, follow these steps: Step 1 – Check the battery voltage from the positive connection to the battery negative. A solenoid uses 12-18volts and low voltage will not activate the solenoid. Step 2 – If the voltage is low, check the cable ends for corrosion. Clean and charge the battery.

How to tell if solenoid is bad on golf cart?

The common symptom of a bad solenoid is no clicks when the cart’s ignition is on and you press the accelerator.

How to tell if a golf cart won't start?

The first and most obvious symptom is the golf cart won’t start. If it is a gas-powered cart, the engine doesn’t turn over, and if it is an electric cart, the cart doesn’t move. Now, on to the next symptoms…. The engine on the gas-powered cart starts, but the starter doesn’t disengage after starting.

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