Steps To Know If A Starter Solenoid Is Bad

Hello! good morning, this day i will write an article about Steps To Know If A Starter Solenoid Is Bad

The ignition of a car is a system that is made up of several parts. One of the most important parts of that system is known as the starter solenoid. The solenoid is the point that sits between the battery and its power, and the starter motor. This time we will tell you how to tell if a starter solenoid is bad.

When you start the car, the solenoid supplies power from the battery to the starter motor. This then begins the process of turning over your car’s engine.

How to tell if a starter solenoid is bad

The steps you must do to know if the starter solenoid is bad are the following:

How To Know If A Starter Solenoid Is Bad
How To Know If A Starter Solenoid Is Bad

1. Preliminary tests

  1. Put the transmission on “Neutral” and make sure the parking brake is on. This is critical for safety and diagnostic reasons. The starting circuits are not connected if you do not have the vehicle in “Neutral” or “Park”, if you want to ensure that there is no chance of the vehicle moving on you while you are working on or under it.
  1. Rule out other obvious boot system problems. The most obvious reason for a car not starting is that it has no battery. Verify that this is not the case before moving on to testing other parts of the ignition system, such as the solenoid. Make sure the ignition lock itself is working properly.
  1. Check the wiring is connected to the solenoid. Sometimes a problem that appears to be the solenoid may actually be a loose wire or corroded terminal. Make sure all connections are secure and terminals are clean.
  1. Unhook the wires running through the solenoid. Turn the ignition key and listen for the solenoid, if it clicks continue testing. If you can’t get your solenoid to click, it’s bad, and replacement is the best option at this point.
  1. Remove the starter motor and solenoid from the car to perform a jumper test.

2. Bridge test

  1. Fix the starter motor firmly on a screw so that it does not move when you activate it.
  1. Pass 12 volts through the input terminal of the solenoid. Connect the positive cable from your 12-volt battery to the solenoid input, and the negative cable to the starter frame or the metal bolt that holds it so it’s grounded.
  1. Use a jumper wire to connect from the large terminal to one of the smaller terminals. You should hear the solenoid click and the starter motor click. If it doesn’t, then you have a bad solenoid.

Advice

This way you can tell if a starter solenoid is bad, you can also test a solenoid with a voltmeter. Connect the meter to the motor terminal of the solenoid. Activate the solenoid, either with an ignition or by testing it on a test stand with a battery. If you don’t read voltage, the solenoid is bad.

The ignition of a car is a system that is made up of several parts. One of the most important parts of that system is known as the starter solenoid. The solenoid is the point that sits between the battery and its power, and the starter motor. This time we will tell you how to tell if a starter solenoid is bad.

When you start the car, the solenoid supplies power from the battery to the starter motor. This then begins the process of turning over your car’s engine.

How to tell if a starter solenoid is bad

The steps you must do to know if the starter solenoid is bad are the following:

How To Know If A Starter Solenoid Is Bad
How To Know If A Starter Solenoid Is Bad

1. Preliminary tests

  1. Put the transmission on “Neutral” and make sure the parking brake is on. This is critical for safety and diagnostic reasons. The starting circuits are not connected if you do not have the vehicle in “Neutral” or “Park”, if you want to ensure that there is no chance of the vehicle moving on you while you are working on or under it.
  1. Rule out other obvious boot system problems. The most obvious reason for a car not starting is that it has no battery. Verify that this is not the case before moving on to testing other parts of the ignition system, such as the solenoid. Make sure the ignition lock itself is working properly.
  1. Check the wiring is connected to the solenoid. Sometimes a problem that appears to be the solenoid may actually be a loose wire or corroded terminal. Make sure all connections are secure and terminals are clean.
  1. Unhook the wires running through the solenoid. Turn the ignition key and listen for the solenoid, if it clicks continue testing. If you can’t get your solenoid to click, it’s bad, and replacement is the best option at this point.
  1. Remove the starter motor and solenoid from the car to perform a jumper test.

2. Bridge test

  1. Fix the starter motor firmly on a screw so that it does not move when you activate it.
  1. Pass 12 volts through the input terminal of the solenoid. Connect the positive cable from your 12-volt battery to the solenoid input, and the negative cable to the starter frame or the metal bolt that holds it so it’s grounded.
  1. Use a jumper wire to connect from the large terminal to one of the smaller terminals. You should hear the solenoid click and the starter motor click. If it doesn’t, then you have a bad solenoid.

Advice

This way you can tell if a starter solenoid is bad, you can also test a solenoid with a voltmeter. Connect the meter to the motor terminal of the solenoid. Activate the solenoid, either with an ignition or by testing it on a test stand with a battery. If you don’t read voltage, the solenoid is bad.

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