Did you check your headlights?  X feeds wipers, heater and headlight switch.
 I'm going from memory because I'm not near the vehicle or manual.  X feeds
the load relay....I think it's relay #9.  My relay was fine but not getting
12V.  The problem was in the plastic part at the bottom of the ignition
switch.....paid about $9.00 locally. Your meter will tell you if you are
getting X at the load relay or at the wiring to the ignition switch.....I
can't remember the color.  If you want, I would be happy to get the manual
and tell you exactly where to look.

Larry