45 years of doing damage and you didnt even know it!

you just dont get it.

18v full fielded, big deal! Thats still a DC circuit. Disconnect the battery now its no longer a DC circuit.

This is a case of a little knowledge is dangerous! Glad you dont work on my vehicles, and hope you dont work on others.

I could dig out my college stuff but it seems youre not interested in the facts, just 45 years of doing it the wrong way. Ive been doing this professionaly for 18 years and spent 4 of them working in an automotive electrical specialty shop. Ive spent many hours fixing problems caused from guys like you. Thanks for the $$$$



No need to call me professor. Just trying to explain how it works. I'm sorry I cant help your closed mindedness.

Have a great day!