Batería Muerta por la Mañana, Cómo Encontrar un drenaje De Batería con Multímetro (Paso a Paso)

Is your battery draining overnight? Don't replace it yet. In this video, I'll show you how to use a multimeter in series to locate a major current drain. What we cover in this diagnostic: Proper Connection: How to open the circuit at the negative terminal and set the multimeter to the Amps scale (remember that in series we measure current flow, not voltage). The Patience Factor: Why it's vital to wait (sometimes up to 30-45 minutes) for all the car's modules to enter "Sleep Mode." Fuse Technique: How to remove power supplies until the current draw drops to normal levels (less than 0.030A). The Discovery: We discovered a stuck power seat switch that was keeping the system active, completely draining the battery.