Electronics question from another thread of mine, please help.
Question from other thread is
"Very serious question about testing the harness with a probe tester, because i don't know electronics at all... with the harness unplugged and the key on the run position i should get feedback or not if the harness is bad correct? Probe works fine but when i did this nothing, so... ?"
If that^ is wrong i need to know how to properly test the harness, thanks.

