How to Disconnect a Battery to Troubleshoot an Alternator?

Answer Disconnecting your car's battery may appear to be a simple task, but safety is paramount when dealing with any electrical component. The battery is responsible for powering all the components of t... Read More »

Top Q&A For: How to Disconnect a Battery to Troubleshoot an ...

How to Disconnect the Battery From a Car Alternator?

Certain parts of a car, like the alternator, are constantly running electricity even when the car isn't running. Because of this, you must disconnect the battery from the alternator before servicin... Read More »

How to Disconnect the Battery for a Faulty Alternator?

Prior to replacing a faulty alternator, the battery ground cable needs to be disconnected. If this step is not taken, the battery will still have a live current running through the vehicle's electr... Read More »

How Do I Troubleshoot a Battery or Alternator in a Mercury Grand Marquis?

When your Mercury Grand Marquis' alternator or battery begins to go bad, it can cause many issues, including rough running, stalling, unstable idling, hard starting and a no start condition. Either... Read More »

How to Disconnect the Alternator Harness Connector on a Nissan Maxima?

Alternators create a steady electrical current from the cycling of a vehicle's motor and send that to the vehicle's battery. Alternators, as well as their components, can go bad after time and must... Read More »