As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED THE PITOT/STALL HEAT OFF OAP MSG. CYCLED THROUGH METER SEL AND NOTED 0 AMPS AT RUDDER LIMITER POS. AIRBORNE RETURNED TO CVG. REPLACED RUDDER LIMITER PITOT PROBE PER M/M. NOW PROBE HEAT AND LEAK CHECK NORMAL PER TOPPS 20-50 NOT AN RII ITEM.