Ignition switch
Verify the windshield wipers work.
If you installed an aftermarket radio the Yellow wire should have power when the key is in the accessories position.
If both radio and the wipers don't work, could be the key cylinder needs lubing or the ignition switch which is located down the middle of the steering column needs adjusting.
When you turn the key cylinder a rod moves the ignition switch position forward or backwards.
You adjust the ignition switch so it has all six positions.
Accessories, Lock, Off, Run, Bulb Test and Start.
You loosen a nut and a bolt. Slide the switch either way until you have all positions.





