As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB OUT WE RECEIVED A GROUND DETECT FAULT SIX TIMES. SHORTEST CAS MESSAGE WAS 5 SEC WHILE THE LONGEST WAS ABOUT 30 SEC. WE RAN THE QRH AND DIVERTED TO AUS FOR A LONGER RUNWAY. MESSAGE CLEARED BEFORE LANDING AND WE HAD NO ISSUES WITH LANDING, ROLL OUT OR TAXI IN. REPLACED FAULTY LT MLG OUTBOARD WOW HARNESS AND INSTALLED NEW OUTBOARD WOW HARNESS ON LT MLG IAW AMM 32-10-15. AIRCRAFT TO BE FERRIED TO COMPLETE GEAR SWINGS AND OPS CHECKS.