Is the penthouse module and pica fuse any good?
And thank you, I am an arrogant prick, most mechanics won't allow a helper to carry my tools.
ifrratedpilot: there is no such device as a "penthouse module" I assume you are asking the poster to check the HN module for the penthouse or the CNA IO in the machine room. Also there is no such thing as a PICA fuse. They are called PICO fuses.
If he had a bad PICO fuse the hall calls would be dead. If your going to be an arrogant prick at least be an arrogant prick armed with proper facts/suggestions.
To the poster: I would check the hall call assign table. You could have one car assigned to answer the PH level and the rest disabled. Beyond that I would do a TECCR TECC which will reset/relearn the CAN card information:
Regards
Lepricon