Yes, I concur, we're on the same page with respect to the box.
I apologize for not indicating so, but I was asking the question in general.
Perhaps this thread isn't the place for a general question, however I thought it was somewhat related.
I'll risk the flame and ask my general question by using a scenario.
Say for instance I want to measure the voltage going to the cooling fan relays and if there was sufficient voltage to change the state of the contacts I want to measure the voltage from the relays to the cooling fan motors and resisters. Is that even a viable test? Dunno, I just fell off the turnip truck.
In closing - I do solemnly swear not to ask any more questions on this thread that do not pertain specifically to 9-way adjustable power seats.
Thankx for your patience