It’s one of your car’s important and hardworking components. One thing that motorists take for granted is the electricity used to power the car’s features, such as the lights, sound system, and ...

When we’re attempting to diagnose a charging system failure, it helps to think of the battery’s state of charge (SOC) as a type of checking account. If we overdraw our account by writing one huge ...

Find out everything you need to know about the car alternator and how to determine if there's any problem with your alternator. Keep reading for more! There are only a few parts that actually require ...

オルタネーターとは、簡単に言えば発電機のことです。エンジンの回転をオルタネーターに伝達して回して発電させます。発電した電力は走行中のクルマに必要な電力を供給、同時にバッテリーへの充電に使われます。 厳密にいえば発電機と整流器からなり ...

Madeleine Winer is the former Editor of Tire Review magazine. She joined the Tire Review staff as a senior editor in 2017. There was once a time when a technician only needed a voltmeter to diagnose a ...