Courtesy lamp circuit, crew cab with auxiliary lighting for Chevrolet Pickup K2500 (1988-2000)

BATTERY JUNCTION BLOCK (RIGHT REAR ENGINE COMPARTMENT, AT COWL) BLK WIRE CARGO LAMP CARGO LAMP SWITCH CONVENIENCE CENTER COURTESY SWITCH CREW LEFT REAR DOOR JAMB SWITCH CAB ONLY CTSY FUSE FRONT DOME AND READING LAMPS FUSE BLOCK HOT AT ALL TIMES I/P COMPARTMENT BOX LAMP IN-LINE FUSE LEFT FRONT DOOR JAMB SWITCH LEFT I/P COURTESY LAMP NCA WIRE ORG/ WIRE ORG/BLK WIRE PANEL DIMMER SWITCH REAR DOME AND READING LAMPS RED WIRE RIGHT FRONT DOOR JAMB SWITCH RIGHT I/P COURTESY LAMP RIGHT REAR DOOR JAMB SWITCH UNDERHOOD REEL LAMP WHT WIRE