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How do I know if my electric golf cart motor is bad?
You have enough going on in your life without your golf car refusing to start when you turn the key in the ignition. If your golf car won’t start, is slower than it used to be, or is experiencing other technical problems, you could have a bad motor on your hands.
How do you test a golf cart electric motor?
Connect the positive jumper cable to the positive battery terminal on the 12-volt battery. Touch the other end of the positive battery cable to the A2 terminal on the electric motor. Once the positive battery cable touches the A2 terminal, the motor should start turning and the rear wheels should start turning as well.
How do you reset a golf cart electric motor?
First, you’ll want to reset your motor. It should have a small reset button (Usually it will be red) located near the main battery supply. Hit the reset button and then put the cover back on the motor. The next step would be to recharge your cart and try turning it on again.
What happens when an electric motor burns out?
When a motor burns out, a short circuit occurs in the windings and the motor ceases to turn. You can test for a short circuit by checking the resistance of the windings with an ohmmeter; a reading of 0 ohms (Ω) indicates a short.
How do you troubleshoot a golf cart motor?
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.
What are the 4 terminals on a golf cart motor?
If you’re unsure if it is working, it is simple to test. There are four terminals on a solenoid: usually two large and two small. The small terminals are connected to the battery, and the large terminals are connected to the motor. Disconnect all wires from the two large terminals.
How do you test a golf cart motor controller?
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.
How long does an electric golf cart motor last?
When properly taken care of, the typical gas or electric golf cart motor can last many, many years (20 to 30+). But the fact of the matter is, many people neglect taking proper care of their golf cart motor.
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 48v solenoid on a golf cart?
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.
Do all golf cart motors have a reset button?
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. You will usually find this button―you can’t miss it; it’s red!Nov 15, 2016.
Is there a reset button on an electric golf cart?
Go to the back of the golf cart and find the panel that covers the electric motor. 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 if a motor is burned out?
To test your motor for short to ground, you’ll need to set the multimeter to ohms and disconnect the motor from its power source. Then inspect each wire and look for infinite readings. Alternatively, if you get a reading of 0, you might have a cable issue.
What is the most common cause of motor failure?
Winding insulation breakdown and bearing wear are the two most common causes of motor failure, but those conditions arise for many different reasons.Shaft imbalance Dirt accumulation. Missing balance weights. Manufacturing variations. Uneven mass in motor windings and other wear-related factors.
Can you fix an electric motor?
The short answer is that an electric motor can be repaired indefinitely. There is a caveat, however: there is a limit to how many times you can simply recondition a motor as repeated varnish dips eventually will require a burnout and rewind.
