Right, ok. Thanks Mark. Thinking now, the only possible scenario I can
see mattering is if one were testing a newly designed IS module on an
automatic transmission Vanagon. Otherwise I see what you mean. That
switch you refer to is moot.

So in terms of the IS module itself, while the starter is engaged, is
50 + sent momentarily to the IS module to disable the IS module while
engine is firing up?    ( to ensure the ISV stays in the correct
position?)

Neil.

On 11/14/13, mark drillock <mdrillock@cox.net> wrote:

> The clue is the /50. It means it is the starter signal 50. Why they felt
> the need to mention the Auto Trans Selector is a mystery other than in
> auto trans models the starter signal 50 comes through the trans selector
> switch to keep you from starting the engine while in gear.
>
> Mark

--
Neil n

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