Well, somewhere I had all that figgered out beforehand when I had more solid intel. Now, I had to go and actually look at the schematics and flow chart to try to figger it out. Near as I can tell, the offending relay should be RL1. They call it an order number (weird) of 6330001330, description of AG201344 on page 78 of the service manual pdf. RL's 2-3 and RL's 4-16 are different yet all these reside on the Filter Unit board. Near as I can tell, RL1 is the suspect.
I can send you a copy of the pdf if interested. Just need to know where to. Thanks for chiming in Fred, appreciate it!

oh, got myself banned from eHam again. I think I'll let it stand this time. Not sure I want to add to their traffic count anymore, bunch of trolls...