As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEPARTING, THE CAPTAIN REPORTED THAT AT ABOUT 60 KTS THE AMBER CABIN PRESSURE WARNING LIGHT ILLUMINATED, THE CAPTAIN DECIDED TO ABORT THE TAKEOFF. AFTER ROLLING CLEAR OF THE RUNWAY ONTO A TAXIWAY, HE SWITCHED THE CABIN AIR FROM ON TO OFF THEN BACK ON. THE CABIN PRESSURE LIGHT WENT OUT. DECIDED TO ATTEMPT ANOTHER TAKEOFF. NO FURTHER PROBLEMS REPORTED.