Everything You Need to Know about Bad Solenoid

Golf Cart Bad Solenoid - Everything You Need to Know about Bad Solenoid

At some point in our golfing adventures, a case of faulty solenoid disrupts the fun and enjoyment of the game. It isn’t an enjoying game of golf anymore without driving your golf cart to distance. If you’re a newbie to the game, then reading this article would be helpful for you. Especially if you’re trying to find out what the symptoms of a bad solenoid are.

How does a Solenoid function?

Before delving into the answers, it is only a must to know how solenoid functions. In actuality, a solenoid is a part of the golf cart’s engine. It’s more of a kick-starter that redirects and uses electricity to make sure components that need it are in contact with each other.

It functions similarly to a switch that redirects electricity or gas to the engine starter. Moreover, a solenoid is in charge of ensuring that the starter pinion gear is in place just in time when the starter is turned over. When the starter is in position, it interacts with the flywheel so that the engine starts.

The process mentioned above is applicable for gas golf cart. For electricity-powered ones, no starter is needed.

Symptoms of a Bad Solenoid

In this section of the article, we’ll discuss the numerous symptoms of a bad solenoid. It is essential to know these so that you can avoid danger and fix the problem immediately.

  1.       A Failing Starter

For this symptom, you’ll hear nothing but clicking sounds of the starter turning left to right. The engine won’t turn over properly, failing to start.

  1.       Failing to Deliver Electricity

When a solenoid is working correctly, it’ll click along with the ignition switch. This process will connect electricity with the controller. Thus, starting the engine. If you don’t hear sounding clicks, you have a faulty solenoid at your disposal.

Three instances might be causing these failures. First, you have loose wiring connections. Next, you have a weak battery. You can solve this immediately with a quick charge. Third, you have the coils wear out as all components are subject to wear and tear. 

  1.       Worn-out Contacts

 When neglected, this small issue will demand both solenoid and starter replacement. High levels of electric current or overheating causes worn-out contacts. It is recommended that a constant inspection is needed to avoid this problem.

Testing A Golf Cart for a Bad Solenoid

For fans of DIY projects, this might be a thing of interest for you. However, as a word of caution, always wear protective gear before working on a project like this.

Here are the things you’ll need:

  1. Voltmeter or Multimeter
  2. ½” sized wrench
  3. Electrical tape
  4. Safety goggles
  5. Safety gloves

Steps you need to follow:

  1. Disconnect the terminals from the solenoid and use the electrical tape to seal the ends of each cable.
  2. With the use of a voltmeter, check for the ohms setting. It should have a zero reading to ensure no electricity charges are flowing.
  3. Once done with steps 1 and 2, trying toying with the key and set the cart to travel forward. Step on the gas pedal and listen intently for a clicking sound.
  4. Upon hearing a clicking sound, carefully read the meter, and it should be set at 0.4 ohms or less. If the reading indicates a higher value than what is stated, the solenoid needs to be replaced.  



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