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how to troubleshoot speed control on a 1999 ezgo txt 48 golf cart

by Dorcas Schaefer Published 2 years ago Updated 2 years ago

Where is the speed sensor on an EZGO TXT golf cart?

This sensor is present on the rear side of the motor on the driver’s side of the golf cart. You will need a voltmeter to assist you with troubleshooting the speed sensor of your EZGO TXT golf cart.

How to troubleshoot the controller of an EZGO™ cart?

Follow these steps to troubleshoot the controller of an EZGO: When the cart is to be serviced or the controller needs troubleshooting, the maintenance switch under the seat needs to be flipped. Flip the switch and turn the tow maintenance mode on. Now, take the negative battery cable (black) and disconnect it.

How fast does your 48 volt EZGO TXT go?

I bought a 2014 48 volt EZGO TXT. I moved to a retirement community and noticed that most other carts travel at about 25 to 30 mph. My cart's max speed is 16 mph. I went to the local shop to see what they can do to increase my speed and they told me not much for my particular model.

How do I replace the EZGO speed sensor magnet?

The EZGO speed sensor magnet can be replaced by taking the old magnet out from behind the speed sensor and putting a new one in place. Once you have removed the speed sensor, its magnet is clearly visible and you can do the following to take out the old speed sensor magnet along with the clip that prevents it from sliding too much.

How do I know if my EZGO golf cart speed controller is bad?

Press the accelerator and watch to see if the voltage increases. It should increase from a reading of 0 to the full voltage of the battery. If the motor is not turning, the problem may be in the directional switch or motor. If there is no voltage, the controller is bad and must be replaced.

How do you troubleshoot a golf cart speed controller?

Here are 5 steps you should follow for a DIY fix to your golf cart's speed controller.Flip the maintenance switch. ... Reset the battery cable. ... Check your connections. ... Test the solenoid. ... Check your controller's power output.

How do you reset a golf cart speed controller?

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...

How do you check the speed sensor on a EZGO TXT?

The EZGO speed sensor can be tested by ensuring that the three-pin plug from the sensor is connected.Keep a wire-piercing probe over the output wire. This is usually green in color.Raise one of the wheels of the EZGO golf cart and give it one full rotation using your hand.Note the voltage reading of the cart.

How can I test my speed controller?

0:395:30Testing controller for blown mosfetts - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe start by connecting one of the probe to the ground wire of the controller. And you take theMoreWe start by connecting one of the probe to the ground wire of the controller. And you take the positive probe.

How do you test a 48 volt Club Car controller?

25:0337:53Club Car 48 Volt Powerdrive Testing 1995-2013 - YouTubeYouTubeStart of suggested clipEnd of suggested clip- terminal of the controller. The R vom will display controller capacitor voltage place the forwardMore- terminal of the controller. The R vom will display controller capacitor voltage place the forward and reverse switch. In forward insert the key into the switch. And turn to the on position depress

How do I know if my golf cart controller is bad?

X Common Symptoms of Controller FailureTop Speeds Not Appropriate for Your Cart. Golf carts are designed to reach pretty specific speeds and to not go over them or beneath them. ... Sudden and Unexpected Slowing. ... Shuttering or Shaky Driving. ... Stalling Out and Refusing to Start. ... Surges in Speed When Driving.

How do you test a speed sensor on a golf cart?

What is this? Activate the Run/Tow switch of the golf cart by keeping it in Run position and try to push the cart. If your speed sensor is good, you should hear a beep and experience resistance to the pushing action by slowing down. If the sensor is bad, your cart will start rolling.

Is there a reset button on a ezgo golf cart?

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.

How do you test the inductive throttle sensor on a EZ Go golf cart?

Put the key in the “On” position in your Run/Tow switch on the cart. Switch the F/R switch into a forward position to test your cart. Place your voltimeter testing pins on the throttle pins to see how much voltage you get. When the cart is running with no throttle, you should get about 10 volts here.

Where is the speed controller on a ezgo golf cart?

These speed controllers are located under the EZGO cart seat. Check the speed controller's attachment near the carburetor.

How does a golf cart speed controller work?

Essentially, your golf cart's speed controller sends its current and battery voltage to its motor. This process depends on your golf cart's input device, which includes its throttle. That's how your golf cart's speed controller lets you operate its acceleration rate, as well as its deceleration rate.

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.

How Do You Test The EZGO Speed Controller?

Before troubleshooting an EZGO cart controller, it is crucial to test the controller. The very first part of it is first to identify the cart drive system. This can be found out from the cart manual book (flow chart identification).

What Does a Controller Do On A Golf Cart?

Golf cart controllers play an important part in which its main job is to control the speed of a golf cart.

How Do You Repair The EZGO Controller?

If your EZGO controller is found to be damaged or is not working, two things can be done. Either the controller can be repaired or replaced.

How Do You Upgrade The EZGO RXV Controller?

This is one of the best unrivaled EZGO carts out there. It comes with AC drivetrain and makes the driving smooth with IntelliBrake technology. However, to make the cart even more efficient, you can upgrade its features.

What is a parameter setup on an EZGO cart?

Parameter setup: The controller operates the EZGO cart as efficiently as it controls the speed parameters.

Why is my EZGO controller getting hot?

In general, if the EZGO controller is getting hotter, it’s due to steep rise and driving on higher roads. Then the reason will simply be that the load on the engine and motor is also causing the controller to get hot.

Where is the maintenance switch on an EZ Go golf car?

You will likely find the switch under the seat of your golf car,t but if you’re having trouble finding it, consult your owner’s manual.

Why is my golf cart not turning?

The two possible problems you can identify this way is either a bad speed controller, or a bad directional switch or motor. If the motor on your golf cart doesn’t turn, the problem is probably the directional switch/motor, but if there is no voltage at all on your reading, you’ll need to replace your speed controller.

What is Garrett's drive system?

All modern golf carts (Including any cart that is sold by Garrett’s) use the precision drive system or PDS, whereas older carts made before 1994 will use a drive control system. These devices control the acceleration and overall speed of the golf cart, so when they’re not working properly it’s important to know what to do.

How to test solenoid on a cart?

To test your cart’s solenoid, you’ll want to take a reading of the voltage and compare it to the reading you got off your battery. Att ach the positive probe to the solenoid post nearest the battery and get the reading. If the solenoid and battery readings are identical, there is an issue with the solenoid.

Is a speed controller reliable?

Speed controllers (especially modern ones) are pretty reliable and hopefully you won’t have to deal with this problem . If you do, we hope you can use the steps in this article to help you identify and fix the issue.

What does it mean when a controller is not turning?

It should increase from a reading of 0 to the full voltage of the battery. If the motor is not turning, the problem may be in the directional switch or motor. If there is no voltage, the controller is bad and must be replaced.

How to check if a controller is bad?

Connect the negative probe to the controller's M terminal and positive probe to the B+ terminal. Press the accelerator and watch to see if the voltage increases. It should increase from a reading of 0 to the full voltage of the battery. If the motor is not turning, the problem may be in the directional switch or motor. If there is no voltage, the controller is bad and must be replaced.

What does the Ezgo manual say about golf cart batteries?

The EZGO manual says that, “First, a battery that performs poorly and is outside of the manufacturer’s specification should be identified in order to replace it under the terms of the manufacturer’s warranty.” This means that every manufacturer retains its own unique requirements, specs, and timelines. The less you procrastinate on troubleshooting your golf cart, the easier it will be to get faulty items repaired or replaced.

What is an EZGO golf cart?

Your EZGO golf cart is probably a more integral part of your life than you realize. If you live in a residential neighborhood or gated community, chances are that you use your golf cart for a wide variety of purposes beyond simply golfing―to take a trip to the nearby grocery store, to drive a mile or two to the country club or tennis courts down the road, to act as a makeshift hunting vehicle during hunting season, or even to fetch your mail in rainy or snowy weather.

What is the recommended tire pressure for an EZGO golf cart?

The standard recommended pressure of an EZGO cart’s tires ranges from 18 to 22 PSI.

How many cycles does a golf cart battery take?

Your golf cart’s battery needs to mature completely before it can operate at its maximum levels. This can take as many as 100 full charge cycles, so be patient if the brand new golf cart you just purchased isn’t quite living up to its battery expectations.

How to reset a golf cart motor?

This panel door is generally secured with several screws . Carefully remove them with a screwdriver. Then reset your cart’s motor; most golf cart electric motors contain a special button designed to reset the motor by behaving like a tiny circuit breaker.

Why is my golf cart foot pedal so smooth?

If you are having issues with the smoothness of your foot pedal, it may simply be due to the air quality of your surroundings and should eventually fix itself. If your golf cart is a few months or years old, the stickiness may be due to constant pressure.

What to do if your charger is not reading voltage?

You can try resetting the circuit breaker or replacing the socket or charger entirely.

How long is a golf cart speed controller warranty?

All of our rebuilt controllers are repaired by a certified repair center and have a one year warranty against defects.

Why does my car controller fail?

Sometimes the controller fails as the result of another failure on the vehicle. The rebuild service will provide notes about possible failures on the vehicle. These failures must be addressed before reinstalling the controller in the vehicle. Please read the controller rebuild information sheet for more information on common failures and warranty information.

How long does it take to get a stock controller back?

You must send us your controller, and we will send the exact same unit back to you, repaired. The process generally takes 10-15 business days from the time we receive your controller.

Can you replace solenoid on a controller?

Note: It is recommended to replace the solenoid while repairing the controller. It is also recommended to replace the thermal transfer material if the controller is mounted on a large metal heatsink.

Can you rebuild a controller?

If you have opened the case of your controller, if it is severely melted, severely corroded, or if has been underwater, it is often not repairable. However, sometimes even controllers which look good from the outside may not be rebuildable. If your controller is not rebuildable, we will notify you and attempt to find a solution for you. We will return non-rebuildable controllers upon request, for the cost of shipping.

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