I believe its in the rain tray. Passenger side IIRC.
#1
I'm having a helluva time finding it, via the web or by tearing my dash apart (it's in pieces now). Any help would be GREATLY appreciated...
#3
open hood.
remove the rubber from the cowel.
You should remove the passenger wiper.
Lift plastic and ecu is there.
There are 2 rectangular connectors there is a slide piece that releases the conn from the ecu.
#4
No need to remove the wiper arm, the ECU will slide right out of it's holder. You can ever get it out without removing the raintray (Although your hands take a bit of a beating)