What was found
ON FINAL TO OUR BASE AIRPORT (LPV APPROACH) AND POST TRANSPORT, THE AIRCRAFT FND MASTER LIST ILLUMINATED WITH "BYPASS FAIL IBF2, PRESS SENSOR IBF2, AND HEATER FAIL IBF2". WE CONTINUED TOWARD THE FIELD AND REFERENCED THE RFM, WHICH RECOMMENDED A "LAND AS SOON AS PRACTICABLE". WE TERMINATED THE FLIGHT MINUTES LATER AND CALLED THE MECHANIC AND PLACED THE AIRCRAFT OOS...PENDING TROUBLESHOOTING. A BROKEN WIRE WAS DISCOVERED WITH THE ASSOCIATED CIRCUIT BREAKER...FIXED AND RETURNED TO SERVICE.