Well I've got a Q for you all. A lady I work with has a 90 Accord LX w/ auto trans. she was telling me it has a switch on the gear shift which puts it into a differnt mode "S" she's complaining that the light on her dash keeps comin on and going off randomly. and as this is happening she can feel her car driving differently. I'm assuming that the switch either locks or unlocks the converter and in her case it's doing it on it's own. Is there any way to disconnect this switch at the transmission ?? or a way to prevent it from doing it on it's own ?? thanks in advance.