What was found
ENROUTE, RECEIVED A DEICE PRESSURE CAUTION. CONDUCTED THE APPLICABLE CHECKLIST. THE CAUTION LIGHT EXTINGUISHED AND REMAINED EXTINGUISHED. PRESSURE REMAINED NORMAL. RETURN TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. NO FAULT NOTED IN CDS. GVI DEICING BOOTS. NO DEFECT NOTED. COMPLIED WITH A FUNCTIONAL TEST OF THE PNEUMATIC DEICING SYSTEM WITH ENGINE IAW AMM 30-11-00-710-807. FUNCTIONAL CHECKED GOOD. VISUALLY VERIFIED ALL BOOTS INFLATING. NO DEFECT NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.