Interior light circuit, commercial chassis for Chevrolet RV Cutaway G30 (1985-1994)

BLK WIRE BRN WIRE DK GRN WIRE FUSE BLOCK GRY WIRE HEADLIGHT SWITCH ASSEMBLY HEATER, A/C CONTROL ILLUMINATION LAMPS HIGH DIM HORN/DM FUSE HOT AT ALL TIMES I/P LPS FUSE INSTRUMENT CLUSTER LIGHT SWITCH OFF HEAD PARK ORG/ WIRE PANEL DIMMER SWITCH ASSEMBLY EXTERIOR LIGHTS SYSTEM PROVISIONS FOR DOME LAMPS TAIL LPS FUSE