How To Check If Alternator Is Charging Properly. All of the wires that lead to the alternator have to have a good and clean connection. A damaged alternator means your car isnt going to work properly which is a big hassle to face in your daily commuting life.
Connect the measuring cables to the battery. Set the multimeter to DC voltage DCV V- VDC. How to check your alternator.
A typical alternator Battery Light.
Its the labor that makes the job expensive. The battery light is designed to. There should be 136 to 143 volts showing. You should turn off the ignition of your vehicle and use a voltmeter to test the battery.
