Chevrolet Silverado T1XX (2019-2022) windshield wiper speed control relay Wiring diagrams

6.6L TURBO DIESEL ACCESSORY RELAY AUXILIARY AUDIO INPUT AUXILIARY HEATER COOLANT PUMP RELAY BODY CONTROL MODULE BRN/BLK WIRE CARGO LAMP RELAY ENGINE CONTROLS IGNITION RELAY FROM A/C COMPRESSOR CLUTCH RELAY (DIAGRAM 2 OF 10) FRONT FOG LAMP RELAY HEAD-UP DISPLAY HEADLAMP HIGH BEAM RELAY HEADLAMP RELAY HORN RELAY HVAC CONTROL MODULE HVAC CONTROLS INFO DISPLAY MODULE INSTRUMENT CLUSTER LEFT STEERING WHEEL CONTROLS SWITCH LEFT TRAILER STOP/TURN SIGNAL LAMP RELAY PARK LAMPS RELAY REAR DEFOGGER RELAY REAR SEAT HEATING SWITCH RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT STEERING WHEEL CONTROLS SWITCH RIGHT TRAILER STOP/TURN SIGNAL LAMP RELAY STEERING WHEEL AIR BAG COIL STOP LAMP RELAY TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TO ACCESSORY DC/AC POWER INVERTER MODULE (DIAGRAM 9 OF 10) TO IGNITION MAIN RELAY (DIAGRAM 8 OF 10) TRAILER BACKUP LAMPS RELAY USB RECEPTACLE W/ ONSTAR WHT/GRN WIRE WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY

BATT POS VOLT BLK WIRE BLK/GRY WIRE BLU WIRE BODY CONTROL MODULE (UNDER LEFT SIDE OF DASH) BRN/GRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GRY WIRE GRY/GRN WIRE GRY/VIO WIRE HI LO HOT AT ALL TIMES INSTRUMENT CLUSTER LO WASHER FLUID IND CTRL LOGIC LOW REF MIST MIST HI OFF LO INT INT MTR PARK SW SIG OFF RED WIRE RED/BRN WIRE RED/WHT WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK SERIAL DATA (-) (1) SERIAL DATA 2 TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK VIO WIRE WASHER RLY CTRL WASHER SW SIG WASHER SWITCH WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WINDSHIELD WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER PUMP WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER MOTOR WINDSHIELD WIPER MTR RLY COIL SUPPLY VOLT WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY WINDSHIELD WIPER SW HI SIG WIPER SW HI SIG WIPER SW LOW SIG WIPER SWITCH YEL/BLU WIRE YEL/BRN WIRE