how do you get dummy light to go off service engine soon on 1999 Ford F-150

just want to get dummy light off service engine soon there must be some trick to get light off thanks.scott

by in New Lisbon, WI on October 05, 2012
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2 answers 2 comments
ANSWER by , October 05, 2012
have it scan tested for codes when they have the scanner hooked you clear the codes and the light will go out but if it has any codes in the light will likely come back on
COMMENT by , October 05, 2012
Thankyou for your reply i dont have a scanner just wondered about disconecting batt for 10min or so thanks
COMMENT by , October 05, 2012
if you disconnect the battery the light should go out but like I said before if its got a code the light will come back on good luck
ANSWER by , July 15, 2015
You can get it to go off by disconnecting the battery cables. But as GoodGuy stated, if it has a code, it will come back on.