If your 2016 Hyundai Elantra dead battery, blown fuses, or dim lights, you can diagnose many electrical problems at home with basic tools and a simple step-by-step process.

If your 2016 Ford F-150 dead battery, blown fuses, or a no-start problem, you can track down the cause with a few basic tools. This guide walks you through safe, step-by-step checks before you pay a shop.