Does a golf cart solenoid need a resistor?
Prevents arcing across your solenoid terminals and keeps your electrical system safe. If you do have a heavy duty solenoid you will not only need this resistor, but you will need the upgraded Diode as well.
What is the purpose of a resistor on a golf cart solenoid?
This resistor, typically seen across the two big power terminals of your contactor (solenoid relay), pre-charges the filter capacitors in the electronic speed controller. This pre-charge minimizes the voltage across the contactor to reduce arcing on the contacts as they close.
Can you bypass solenoid on golf cart?
Bypassing Golf Cart Solenoid Method If you do decide to bypass the solenoid, this is what you need to do: Take the two larger wires that connect to the solenoid and connect them directly (keeping all safety precautions in place). This should do the trick and if it does not work then the solenoid is not the problem.
How do you test a 48v Club Car 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 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.
How do you test a solenoid on a golf cart with a multimeter?
Set your multimeter to ohms and insert a probe on each large terminal with the key off and the cart direction switch in the neutral position. Press on the accelerator with the cart’s movement control in the forward position, and the key is turned on. A click should be heard first from the solenoid.
What are the symptoms of a bad solenoid in a golf cart?
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.