How to Diagnose a Bad Alternator?

Answer An alternator is the heartbeat of the automobile electrical system. It converts mechanical energy into electrical energy in the form of an alternating current. This allows a vehicle to charge the b... Read More »

Top Q&A For: How to Diagnose a Bad Alternator

How to Diagnose an Alternator?

The alternator is an essential part of your car's electrical system. It recharges the battery while the car is running and it also powers the lights and other electrical accessories. If your car ha... Read More »

How to Diagnose a Faulty Alternator?

The charging system of your car or light truck consists of the battery, the alternator, and the associated wiring. Proper diagnosis of the alternator includes the testing and inspection of the enti... Read More »

How to Diagnose Alternator Trouble?

The alternator in your car or light truck works on the principle of magnetic induction. As a current is passed through a conductor (wire in this case), a magnetic field develops around the conducto... Read More »

How to Diagnose Alternator Faults?

The first sign the alternator in your vehicle is weakening is a loss of power and difficulty cranking the engine. Though the battery is responsible for cranking the engine, it falls to the alternat... Read More »