Chevrolet Tahoe IV (2014-2021) hvac control module (mounted to top of hvac assembly) Wiring diagrams

5-VOLT REFERENCE AMBIENT LIGHT/ SUNLOAD SENSOR ANTI-THEFT SYSTEM BATT POSITIVE BATT POSITIVE VOLT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MTR BLOWER MTR SPD CTRL BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM ELECTRIC VARIABLE DISPLACEMENT CTRL ELECTRIC VARIABLE DISPLACEMENT SPLY FRT BLWR FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HVAC CONTROL MODULE (MOUNTED TO TOP OF HVAC ASSEMBLY) HVAC/AUX HVAC IGN FUSE INSIDE AIR TEMP SENS SIG INSTRUMENT PANEL JUNCTION BLOCK LEFT INSTRUMENT PANEL FUSE BLOCK LINEAR INTERCONNECT NETWORK BUS 9 LOGIC LOW SPEED GMLAN SERIAL DATA LOWER AIR TEMP SENS SIG PEPS/HVAC BATT FUSE REAR AIR TEMP DOOR CTRL REAR DEFOG RLY CTRL RED/VIO WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK RR BLWR MTR SPD CTRL RUN/CRANK IGN 1 VOLT SOLAR SENSOR DRIVER SIGNAL SPD CTRL TWILIGHT SENTINEL DELAY SIGNAL UPPER AIR TEMP SENS SIG VIO/GRY WIRE VOLT WHT/BLU WIRE YEL/VIO WIRE

A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C COMPRESSOR SOLENOID VALVE AIR INLET DOOR ACTUATOR AIR TEMP DOOR CONTROL AIR TEMP DOOR POSITION SIG BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DISPLAY DRIVER INFORMATION CENTER DISPLAY ENGINE COOLANT TEMPERATURE GAUGE EVAP CORE TEMP SENSOR SIG GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE HVAC CONTROL MODULE (MOUNTED TO TOP OF HVAC ASSEMBLY) INSTRUMENT CLUSTER LEFT AIR TEMPERATURE DOOR ACTUATOR LEFT MODE DOOR ACTUATOR LOGIC MODE 1 VALVE POSITION SENSOR SIG MODE DOOR CONTROL MOST SERIAL DATA (+) PASS AIR TEMP DOOR CTRL PASS AIR TEMP DOOR POSITION SIG PASS AIR TEMP MOTOR CTRL PASS AIR TEMP SW SIG RADIO/ HVAC CONTROLS RECIRCULATION DOOR CONTROL RECIRCULATION DOOR POSITION SIG RIGHT AIR TEMPERATURE DOOR ACTUATOR RR AIR TEMP DR CTRL RR AIR TEMP MTR CTRL RR MODE MTR LO REF RR MODE MTR SIG RR MODE MTR SPLY VOLT SENS LOW REF VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE YEL/BLK WIRE YEL/BRN WIRE