I can service most EV systems now without breaking a sweat. But then a battery or electronics failure comes in that doesn't match anything I've seen, and I'm back to feeling like I know nothing. The cars keep getting more complex, and the hard ones still stump me.
More people experience this than they realize.
You handle most EV work, but the toughest battery and electronics failures still stump you.
If this sounds familiar, the Library can help you find the bigger picture.