2nd Gen Non-Engine/Transmission Accessory/Run electrical problem

[GSchlegel]

Last weekend I replaced the cylinder in my ignition switch on my '96' 3500. Everything worked fine Sunday and Monday. This morning during wait to start the radio, etc. worked. After start radio, wipers, turn signals, etc. won't work. Head lights, dash lights do work. When I got to work and shut down, I switched the key to accessory and everything worked.



Is there a seperate relay and fuse for accessory vs. run? Could the switch portion of the ignition switch have died?



What do the experts think?



Thanks, Gene