First thing is propably the ign. Switch. It is better to have the original one rebuilt by a locksmith, I have installed new ones (on Prizm's) and it would only start at a certain point in rotation, over-rotate it and it would not start.
Go to junk yard and get the two fuse boxes from a 90-92 Prizm or Corolla. Small one and larger one next to it (in engine compartment, drivers side).
Replace "Engine Main" relay first.
Door chimes and door ajar are activated by door jamb switch.
Check wiper motor for 12V at connector.
But I think your MAIN problem is ign. Switch, if you have old one, take to locksmith and have it rebuilt, cost is usually $120 for a Prizm.
Tuesday, February 24th, 2009 AT 9:01 AM