Is this true or not?

Based on the training video, it sounds like it isn't an issue for the Chrysler system.

"Zero" in the chrysler pickup wave is around 1.3v when used with an hei module. Easy enough to check. Diagrams typically show crossing zero to simplify.

I respect everyone's opinion and that we can share them. I think we can agree that leaving the key in RUN without the engine running is bad practice.