How do you test a throttle sensor on a golf cart?
Take a digital multimeter and set it to the volts reading. Place the positive probe of the meter on the white wire terminal of the ITS. Release the accelerator pedal slowly. The reading should be in the 0.45V to 0.53V range when the micro-switch gets activated.
How do I test my EZ GO throttle?
Identify the six- or 10-pin connector and carefully pull it out so that you can measure the pins. 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.
How do you test the speed controller on a EZ Go golf cart?
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 do you test a golf cart resistor?
Place the (+) probe to the controller side of the solenoid's large post. The reading should be 0.1 to 3 volts less than battery voltage. If the reading is more than 3 volts less the battery voltage, the resistor is faulty. If the voltage is the same as the battery voltage, replace the solenoid.
What causes golf cart hesitation?
In most cases, the hesitation problem occurs due to bad batteries. If you have bought new batteries for your EZGO RXV, make sure to fully charge them before the first use. Batteries should then be charged after every use. To keep the batteries in check, get a Digital MultiMeter to measure the individual voltage.
How do I know if my golf cart solenoid is bad?
If your golf cart fails to turn on when you turn the key on, this is the most obvious sign of solenoid failure. The solenoid clicks a little with the ignition system in regular operation; in most cases, a failing solenoid will not snap.
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 bypass a speed sensor on a golf cart?
The speed sensor on the EZGO golf cart can be bypassed by unplugging it from the speed controller. By disconnecting the J5 pin on the speed controller, this will cause the golf cart to creep along as the controller will go into limp mode.
What happens if you tow a golf cart in run mode?
First of all, leaving your cart in run mode during storage will cause your battery to slowly drain, as your cart's computer and its regenerative braking system will be active, causing a slow drain that will leave your battery dead after a long-term storage situation.
Does a golf cart solenoid need a resistor?
If you do have a heavy duty solenoid you will not only need this resistor, but you will need the upgraded Diode as well. Fits the Following Cart(s): All 48 Volt Golf Carts with a Heavy Duty 200 Amp Solenoid.
What does a diode do on a golf cart solenoid?
0:000:57Why Your Solenoid Needs a Diode - Collin's Lab Notes ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipThat's where the diode comes into play adding a diode across the solenoid's leads prevents theMoreThat's where the diode comes into play adding a diode across the solenoid's leads prevents the voltage from getting too high directing it away from the power rails keeping our circuit nice.
How do you test a golf cart diode?
To adequately test a diode, you must remove the transformer wires from them, as this can skew your results. With your multi-meter set to the diode function, or just simple continuity, press one probe to the end of the diode where the wire was and the other probe to the portion near the heat sink.
How do I test my EZ GO micro switch?
How to Test EZGO Micro SwitchStep 1 – Access the Micro Switch. Most of the micro switches on EZGO golf carts including the EZGO TXT, EZGO RXV, and EZGO Express are located beneath the cart near the chassis. ... Step 2 – Connect a Voltmeter. ... Step 3 – Check for Continuity. ... Step 4 – Reset the Switch.
How do you troubleshoot an EZ Go golf cart?
Things to Keep in Mind Before TroubleshootingEZGO golf cart batteries aren't perfect right away.Sticky accelerators are perfectly normal and can be fixed easily.Keep your cart stable.Make sure your charging wall socket isn't faulty.Keep your tire pressure stable.Troubleshooting the speed controller.
Where is the speed sensor on a golf cart?
The speed sensor in a Club Car Precedent golf cart is located on the back of the motor. To remove the sensor, unplug the cables behind the motor. You can use a 5/16-inch socket to remove the pigtail connector and pop off the plastic housing that encases the speed sensor.
What does a potentiometer do on a golf cart?
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. Find your potentiometer and inspect it for any cracks, broken parts, or disconnected wires.
What voltage should a series throttle be?
For Series and DCS carts, the signal range should be between 0.4 to 0.6 volts and 1.5 to 1.7 volts.
How to tell if EZGO golf cart has solenoid?
Take the EZGO golf cart for a test drive and check if you can hear the solenoid clicking when the accelerator pedal is depressed.
How many volts does a pedal have?
Take the voltage reading between both the throttle pins. This must typically be 10 volts. When the pedal is pressed fully at full throttle, the reading must be 6 volts. If the voltage reading is 12 volts, it’s an indication of a bad ITS unit.
What is an inductive throttle sensor?
The inductive throttle sensor in an EZGO is a part of the electrical system of the golf cart and is connected through a wiring harness to the direction selector. It functions inside the pedal box. The ITS is used along with the cart’s electric speed controller like PDS, DCS and Series.
Where to keep positive probe on multimeter?
Keep the positive probe of the multimeter above the red wire terminal of the six-pin connector. If there is no battery voltage, the red wire between the connector and the solenoid is faulty. Keep the positive probe of the multimeter above the black wire terminal of the six-pin connector.
How to loosen 1/4 inch jam nut?
Loosen the 1/4-inch jam nut using a 7/16-inch open-end wrench. Remember to keep a hold on the slide end using a 9/16-inch open-end wrench.
When pedal is depressed, should you feel the full power?
You should be able to feel the full power when the pedal is depressed fully.
How to tell if a golf cart is bad?
Club Car golf cart bad MCOR symptoms 1 However, if there are erratic movements, say like 20%, then 60%, and then 15%, and likewise despite keeping the pedal pressed with uniform pressure, the MCOR is giving trouble. It will never reach 100%. 2 If it takes too much time for the MCOR reading to move up, the MCOR is malfunctioning. 3 The cart will not get enough speed as the motor will not move as per requirement and movement hiccups of the cart indicate that the motor is not getting enough or erratic power signals. It is a sign of a bad motor controller output regulator or the MCOR.
What tools do I need to change the MCOR on a golf cart?
They are the Ratchet, T-40 Star, 5/8 inch Socket, 1/2 inch socket 10 mm socket, and a screwdriver.
What is the difference between MCOR and Club Car Precedent?
There is not much difference between installing MCOR on Club car DS and Club car Precedent. Club cart DS has MCOR1 or Carryall type controller, and the mounting is a bit different. However, this model of MCOR is not available anymore or sparingly available. Other types of MCOR are used while charging, and it needs to change ...
What does it mean when the MCOR on a golf cart is not working?
If the on/off positions are not working, then the MCOR on the club cart Precedent golf cart is not working or malfunctioning and needs repairing or replacement.
What is a MCOR in a club car?
What is an MCOR in a club car? The throttle device of any club cart is known as MCOR or motor controller output regulator. As the foot pedal is pressed, the impulse is read by the electric motor and works accordingly.
What does it mean when a club cart is bad?
The club cart bad MCOR symptoms are commonly diagnosed as a erratic throttle jump. While pressing the pedal, if the club cart’s throttle moves smoothly from 0% to 100%, then the MCOR is ok.
How does a club car MCOR work?
The club car MCOR or the motor controller output regulator works like a dimmer in the headlight. It determines how much power is needed to get the desired speed by modulating the voltage.
How many volts does a golf cart have?
NOTE: When buying a new solenoid, be sure to buy one that matches your cart's voltage. Most golf carts are either 36 volt s or 48 volts. The voltage will usually be written on the side of the solenoid.
How to check a solenoid?
Follow These Simple Steps to Check the Solenoid: 1. You will need a couple of tools: a voltmeter or multimeter, and (typically) a ½” wrench. 2. Disconnect any cables from the two large terminals. Be sure to wrap the cable ends in tape, and keep the ends separate from each other. 3.
What happens if a voltmeter shows full battery voltage?
If the voltmeter shows full battery voltage, and there is no click, the coil inside the solenoid has failed and will need to be replaced.
What voltage is applied to the two small terminals to activate the solenoid?
Battery voltage is applied to the two small terminals to activate the solenoid, which then connects the two large terminals together. From time to time, the two large terminals malfunction and the solenoid needs to be replaced.
How to Test a Bad Solenoid on a Golf Cart?
Testing bad solenoids in a golf cart is relatively simple, especially for Do-It-Yourself enthusiasts.
How to tell if golf cart solenoid is bad?
One of the most common and obvious signs of the bad solenoid is the golf cart's failure to start when you initiate the ignition process. Once you click the accelerator and turn on the ignition switch, it is supposed to send a signal to activate the solenoid and start the cart. If the cart does not start, there is a big possibility ...
Why is my golf cart not starting?
If the cart does not start, there is a big possibility of a damaged solenoid. Another reason for a bad solenoid is that the contacts are starting to get damaged due to overheating or high current passing through them. Note: You may not necessarily experience all of these issues to recognize bad solenoids on your golf cart.
What is a solenoid in golf carts?
Simply put, a solenoid is a device that can transform electrical energy into mechanical energy. It's a coil of wire which is used as an electromagnet. The solenoid has the capability of creating a magnetic field with the help of an electric current. Solenoids work as the “go switch”, which is a must for any golf cart.
Why won't my golf cart turn over?
For a gas golf cart, the most common symptom is the starter failing to engage, so the engine doesn't turn over. Starters have the responsibility of activating the flywheel. When the flywheel starts to work, the starter is supposed to disconnect.
How to tell if solenoid is working?
Step on the gas and try to listen to the sound of clicking. If you hear the clicking sound, look for a reading of fewer than 0.4 ohms. If you get a higher reading, the solenoid is not working and needs to be replaced.
