Chevrolet Astro I (1985-2005) Warning systems circuit

BLK WIRE BLK/WHT WIRE BLOCK BLU WIRE BODY CONTROL MODULE (BCM) (ABOVE RADIO) BRAKE PRESSURE DIFFERENTIAL SWITCH (ON BRAKE PRESSURE MODULATOR VALVE ASSY) BRN WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DR DOOR AJAR SW DRIVER DOOR JAMB SWITCH EXTERIOR LIGHTS GRY WIRE HEAD HEADLAMP, PANEL DIMMER SWITCH HOT AT ALL TIMES I/P FUSE IGNITION KEY ALARM SWITCH (CLOSED W/KEY IN IGNITION) IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) KEY-IN IGNITION SW LEFT SEAT BELT SW LEFT TURN SIGNAL LT BLU WIRE LT GRN WIRE MULTI- FUNCTION NCA WIRE OFF ORG/ WIRE PARK PARK BRAKE PARK BRAKE SW SIG PARK LAMP VOLT PK LPS FUSE 9 RIGHT TURN SIGNAL SEAT BELT BUCKLE SWITCH (ON DRIVER'S SEAT BELT BUCKLE) SERIAL DATA SERIAL DATA SWITCH SIGNAL PPL SWITCH (BASE OF PARK BRAKE LEVER) TAN/WHT WIRE TURN SIGNAL LEVER VEHICLE SPEED SIG VSS SIGNAL WHT WIRE