Trasmission Light??

I have a 92 si with the h23a1 non-vtec with a automatic. the tranny went out on me about 4 months ago and i got it replaced and now the D4 light on the dash blinks?? The tranny runs fine and no problems but that light blinks and it annoys the hell out of me kus i always think i have my blinker on?? if anyone has any knowlage of something like this please help me out???