As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SJC - ON FLIGHT 2453, AFTER SELECTING BOOT DE-ICE TO SLOW, RECEIVED A DE-ICE PRESSURE CAUTION LIGHT. AFTER RUNNING CHECKLIST AND RE-SELECTING BOOTS ON, CAUTION LIGHT REAPPEARED AND ONE LIGHT ON OUTBOARD LEADING EDGE ON RIGHT SIDE DID NOT LIGHT ON FIRST CYCLE, BUT DID ON THE SECOND CYCLE. MAINTENANCE INSTALLED PATCH ON BOOT. LEAK CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.