GMC Cab & Chassis K2500 (1989-2000) Wiper/washer circuit

BLK WIRE BRN WIRE DELAY FRONT WINDSHIELD WASHER PUMP (IN WASHER FLUID RESERVOIR) FRONT WIPER MOTOR MODULE (ON CENTER OF FIREWALL) HIGH MIST LOW OFF INST WIPE HOT IN ACCY, RUN I/P FUSE BLOCK (UNDER LEFT SIDE OF DASH) MIST OFF INST WIPE NCA WIRE OFF WASH PPL RED WIRE SOLID STATE WINDSHIELD WIPER/ WASHER SWITCH WIPER CONTROL WIPER FUSE YEL WIRE