GMC Forward Control P3500 (1985-1999) Warning system circuits, cutaway chassis

1995 VFTC AUDIO ALARM MODULE BATTERY INPUT GROUND BLK WIRE FASTEN BELTS INDICATOR FASTEN BELTS OUT FUSE BLOCK GAGES FUSE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT WITH HEADLIGHT SWITCH IN PARK OR HEAD IGN ON INPUT INST LPS FUSE INSTRUMENT CLUSTER KEY-IN WARNING BUZZER SWITCH LEFT DOOR JAMB SWITCH LIGHTS ON INPUT SAFETY BELT INPUT LT GRN WIRE ORG/ WIRE PNK/BLK WIRE SAFETY BELT INPUT SAFETY BELT RETRACTOR SWITCH (IN DRIVER'S SAFETY BELT BUCKLE) STOP- HZ FUSE TAN WIRE YEL WIRE