As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMOUT AFTER SELECTING ANTI ICE OFF RECEIVED LEFT COWL ANTIICE CAUTION FOLLOWED QRH SUSPECTED HIGH PRESSURE CONDITION. AIRCRAFT REMOVED FROM SERVICE R&R'D LH COWL ANTI ICE VALVE IAW AWA SUP 10-094, OPS CHECK GOOD WITH CREW ASSISTANCE. PN ON:300013000-003 SN:1880 PN OFF: 5399-00-1 SN: 1153B