This project can be saved but I need some brave souls with 2002s to perform a daring test. The X must have unmodified wiper wiring with no delay widget connected. Here's the information I need:

Remove your rear wiper switch and disconnect the harness from it. Turn your ignition on.

With a jumper lead, ground the blue wire in the wiper connector. Tell me:
a) Is the rear washer running?
b) Is the rear wiper running?
Now disconnect the jumper.

Again with a jumper lead, ground the blue/yellow wire in the wiper connector. Tell me:
a) Is the rear washer running?
b) Is the rear wiper running?
Disconnect the jumper.

Please post the results of this test along with the build date of your X, which is in the driver's door jamb.

I will try to get someone a block from me to allow me to do the same test. Everyone say Hi to Wayne, a.k.a. lefty. He is in the XOC and has a yellow 2002 SE/SC. Doesn't talk much though...