my understanding is that all 1990-93 should be the same here:

anyone got good instructions on how to do this? I got one at a junkyard the other day while trying to fix another problem, getting one of these for $10 in my hand with no shipping was well worth it. I saw the guy taking it out from a distance (they wouldn't let me back there), he seemed to have to remove the bumper to get at the connector plug???

Curse the parker who cracked it - damn son of a