2500 4x4 Pickup V8-318 5.2L Magnum (1995)
Ignition Switch: Description and Operation
Ignition Switch
When the ignition switch is in the RUN position, it connects circuit A2 from fuse 2 in the Power Distribution Center (PDC) to circuit A22. Circuit A22
connects to the fuse block. Through the fuse block, circuit A22 feeds circuits A20, L10, F23, C1 and F21. Circuits A20, L10, F23, and C1 are protected
by separate fuses. A circuit breaker protects circuit F21.
When the ignition switch is in the START or RUN position, it connects circuit A1 from fuse 3 in the PDC to circuit A21. Circuit A21 powers circuits
F18, V34, F12, and F14 through the fuse block. Separate fuses protect each circuit. In the START position, the ignition switch connects circuit G9 to
ground.
In the ACCESSORY or RUN position, the ignition switch connects circuit A1 to circuit A31. Circuit A31 also connects to the fuse block and feeds
circuits F30, L5, X12, and V6. Separate fuses protect each circuit.
