Club Cars use an MCOR throttle device. This translates your foot movement at the pedal into electric impulse that the motor controller reads. MCOR stands for "Motor Controller Output Regulator".
How do you test a golf cart MCOR?
To test the MCOR, look for the line item that says THROTLE. With the cart in neutral, slowly depress the gas pedal. You should verify that the throttle moves from 0% to 100% in a smooth manner.
How much is a MCOR?
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Where is the micro switch on Club Car?
For example, there is a micro switch located on the accelerator pedal. This switch activates when you push the pedal and sends a signal to the solenoid.
How does a golf cart potentiometer work?
Examine the Potentiometer
It sends an electrical signal to the speed controller from the accelerator pedal, indicating the pedal's position. When it is working properly, the potentiometer allows your golf cart to accelerate smoothly.
45 related questions foundHow do you diagnose a golf cart problem?
There are a few simple problems that you can fix yourself that will not necessitate professional maintenance.
- Test the wall socket where you charge your cart. ...
- Expose your golf cart batteries. ...
- Test the batteries for voltage. ...
- Replace dead batteries. ...
- Expose the motor for inspection. ...
- Reset the motor. ...
- Test the cart.
How do you test a potentiometer electric golf cart?
Use an ohmmeter to test across those two wires, either at the controller or at the potentiometer. If you have a 0-5K ohms golf cart potentiometer, you would expect for the reading to be at zero and slowly progress to 5,000 ohms at pedal down position.
What does a micro switch do on a golf cart?
Microswitches are used in many golf cart applications. They are used at the accelerator pedal to provide a signal to the solenoid that you have depressed the pedal and are ready to go. In an electric golf cart, the solenoid sends power to the controller to move the cart.
How do I know if my club car has a micro switch?
Micro Switch Testing
The micro switches are simple 2 wire on/off switches. They open and close mechanically. You can test function with a voltmeter if you first verify 36v in on the supply side of the switch, then mechanically trigger the switch, and test for 36v on the output side.
Why did my golf cart stop running?
Solenoid Wear
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.
Where is the speed sensor located on a Club Car golf cart?
Typically, the speed sensor can be found on the backside of the motor. When removing the speed sensor, unplug all the cables that are on the backside of the motor. To do this, use a socket to take off the connector pigtail. Then, remove its plastic housing over the sensor.
What does a MCOR do?
Club Cars use an MCOR throttle device. This translates your foot movement at the pedal into electric impulse that the motor controller reads. MCOR stands for "Motor Controller Output Regulator".
Why does my club car hesitate?
If your cart does not start smoothly, hesitates before starting, or does not gain speed properly, these are all signs of a bad or damaged accelerator.
How do you test a golf cart pedal switch?
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. Have somebody push the pedal down to the floor and then take the voltage reading again.
Where is the reset button on a Club Car golf cart?
Identify your main battery supply (usually the largest battery) on your motor. Check around this supply for a small red button that may or may not be labeled “Reset”. Press and hold this button for a few moments and then release it to reset the motor.
How do you reset an electric golf cart?
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. Push the button to reset the motor.
How do I test my EZ Go Micro accelerator?
Depress the pedal slowly. The reading should be 0.45 - 0.53 volts just as the micro-switch is activated. Depress the pedal slowly to full throttle. The reading should move smoothly to about 1.5 volts.
How do I know if my golf cart solenoid is bad?
Press on the accelerator while the key is turned on and the cart is in forward.
- The solenoid needs to be replaced IF the voltmeter shows a full battery voltage without a click.
- If your voltmeter stays at 0, the problem stems from somewhere else in your cart.
How do you test a speed potentiometer?
- First, turn ON the multimeter and select DC voltage mode in your multimeter.
- Put the probes of your multimeter on the two ends like in the above image.
- Now, rotate the potentiometer knob using your finger it will change the Battery DC voltage High to Low or Low to High in the multimeter.
What goes bad on a golf cart?
5 Common Electric Golf Cart Problems and How to Solve Them
- Troubleshooting Batteries. Like any electric vehicle, the battery is often the root of the problem. ...
- Ignition or Motor Issues. ...
- Solenoid Woes. ...
- Faulty Direction Switch. ...
- No Speed Control.
Why is my electric golf cart jerking?
The most common reason for your golf cart jerking is often the battery terminal connections are loose and/or corroded. A poor connection prevents the correct amount of current from flowing through the set of batteries to your speed controller (or resistor coil), and ultimately to your electric motor.
How often should you check golf cart batteries?
One integral aspect of this maintenance is battery watering. Unless you have a sealed battery, you should check the water level of your battery at regular intervals, usually about once a month, to ensure it is within the recommended range.
