Hi I am trying to figure out what is goin on with my Transmission on my 91 Accord wagon this morning when i started it up th "S" light was tuck on and it would not engage into 1st or 2nd gear unless i did it manually using the shifter handle if some one can please tell me what might be wron i heard someting about replacing the TCU but is there a way to diagnois this problem fisrt thanks:banghead:

I have seen posts about the "S" light. Try to search, but for startes I would check the fluid level.

Sam

I have checked the forums they are all about the light flashing i have not found anything about the light staying on constantly, thanks:banghead:

Read the FAQ. It is a sticky thread up top that deals with this exact problem.