As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VTK DISPLAYED ON BOTH NAVIGATION DISPLAYS AFTER LANDING DURING TAXI - IN TO OAK. GROUNDED - YES. PERFORMED FIM 34-61 TASK 801, SYSTEM CHECKS GOOD. INFLIGHT FAULTS HAD ONE GROUND FAULT FOR RT FMC, CODE 3DD REVEALED IT WAS A PROGRAM FAULT, A SOFTWARE INSTRUCTION WASN'T EXECUTED. THIS WAS AN INTERMITTENT SOFTWARE FAULT. SYSTEM CHECKS GOOD IAW FIM 34-61 TASK 801.