As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR AIR/GROUND FAIL MESSAGE ON EICAS. WITH POWER OFF PINS D&V OF P7164 TO GROUND AT .4 OHM & WITH POWER ON AT 1.7 OHMS AND SLOWLY RISING. REBONDED & SEALED GS0366DC. NOW READING .5 OHM WITH POWER ON. JACKED A/C FOUND RT GEAR SHOCK ABSORBER AIR/GRN PROXIMITY SWITCH SHOWING GROUND. ADJUSTED RT SHOCK ABSORBER PROXIMITY SWITCH. OPERATIONAL CHECK OF LANDING GEAR PROX SWITCHES & AIR GROUND SYSTEM GOOD.