Here's the script from an Oasis report on my 98 SVT. Don't know what year yours is.
"FIELD SERVICE ACTIONS
01M04 - Caution: may not need repair; service only if concern is present. Please refer to Dealer letter for program coverage.
Fuel Pipe Filler Valve Assembly - additional coverage to 10 years service or 100,000 from warranty start date, whichever occurs first.