Ok so voltage measurements on the RCM

when running engine, battery voltage is 14.53v

I pulled fuse outta F2 and took measurements right in the fuse ports with engine running

F2 - 13.85 - 14.0V measurements jump when running engine
F1 - 14.32V
F6 - No voltage measurement
F5 - 14.41V
F3 - engaged the fan when i removed the fuse

I could not get a voltage measurement at F6?