As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN CRUISE WITH WING ANTI-ICE ON WE RECEIVED NR 3 MANIFOLD FAIL LIGHT IN SWITCH & RECEIVED MANIFOLD FAIL INDICATION ON SYNOPTIC, NO MANIFOLD FAIL NR 3 ALERT WARNING THOUGH. R & R RT WING PRESSURE SWITCH IAW AMM 36-23-03-4. OPERATIONS CHECKED NORMAL, OK TO CONTINUE.