Have a 98 honda accord 4 cyl trans replacedbecause of slippage,flashing d4 light,replaced shift selonoid,still flashing d4 ,ordered computer ,went to Honda dealer to put in computer,said he installed computer still have d4 kight .ANY SUGGESTIONS BEFORE I PUT A STICK OF DYNAMITE TO IT?

 

Have the codes scanned at a parts store and post the actual code on here. They start with the letter P and have four numbers, like P1234.