Chevrolet TrailBlazer II facelift (2017-2024) heater core outlet temp sig Wiring diagrams

AMBIENT AIR TEMP SENS SIG BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM COOLANT DIVERTER VALVE ACT CTRL CLOSE COOLANT DIVERTER VLV ACTUATOR CONTROL OPEN COOLANT TEMP SIG COOLING FAN SPEED CONTROL SIGNAL ENG CTRL SENS LW REF (1) ENG CTRL SENS LW REF (2) ENG CTRL VEH SENS 5 VOLT REF 1 COOLANT DIVERTER VLV POS SIG ENG OUTLET COOLANT TEMP SIG ENG CTRL SENS LW REF (1) ENGINE CONTROL MODULE ENGINE COOLANT BYPASS VALVE ENGINE COOLANT FLOW CONTROL VALVE BLOCK ENGINE COOLANT TEMPERATURE SENSOR 2 ENGINE COOLANT TEMPERATURE SENSOR 4 ENGINE COOLANT TEMPERATURE SENSOR 6 ENGINE COOLANT TEMPERATURE SENSOR 6 ENGINE COOLANT FLOW CONTROL VALVE FUSED SUPPLY 3 ENG INLET COOLANT TEMP SIG GRN/BLK WIRE GRY/VIO WIRE HEATER CORE OUTLET TEMP SIG HIGH SPD GMLAN SER DATA (-) 1 HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HTR CORE INLET TEMP SIG LOGIC SIG GND TEMP SIG UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLU WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BLU WIRE

5-VOLT REFERENCE 1 A/C COMPRESSOR CLUTCH RLY CTRL A/C EVAPORATOR TEMP SENS SIG A/C ON IND A/C ON SWITCH A/C REFRIGERANT PRESSURE SENSOR AIR INLET DOOR ACTUATOR AIR INLET DOOR ACTUATOR CONTROL 1 AIR INLET DOOR ACTUATOR CONTROL 2 AIR INLET DOOR ACTUATOR CONTROL 3 AIR INLET DOOR ACTUATOR CONTROL 4 AIR TEMP DOOR ACTUATOR CTRL 1 AIR TEMP DOOR ACTUATOR CTRL 2 AIR TEMP DOOR ACTUATOR CTRL 3 AIR TEMP DOOR ACTUATOR CTRL 4 AIR TEMP DOOR LOW REF AMBIENT AIR TEMP SENS SIG BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLING FAN SPEED CTRL SIG DOOR ACTUATOR CONTROL ENGINE BLOCK COOLANT ENGINE CONTROL ENGINE CONTROL MODULE ENGINE CONTROL SENS LOW REF 1 ENGINE CONTROL SENSORS ENGINE CTRL SENS LOW REF 1 ENGINE INLET COOLANT TEMP SIG ENGINE INTEGRATED EXHAUST ENGINE OUTLET COOLANT TEMP SIG GRN WIRE GRY WIRE GRY/BRN WIRE GRY/VIO WIRE HEATER CORE INLET TEMP SIG HEATER CORE OUTLET TEMP SIG HI SPD GMLAN SERIAL DATA (-) (1) HVAC CONTROL MODULE (CENTER OF DASH) LEFT AIR TEMPERATURE DOOR ACTUATOR LEFT UPPER AIR TEMP SENS SIG LOGIC LOW REF (1) MANIFOLD TEMPERATURE SIG MODE DOOR ACTUATOR MODE DOOR ACTUATOR CTRL 1 MODE DOOR ACTUATOR CTRL 2 MODE DOOR ACTUATOR CTRL 3 MODE DOOR ACTUATOR CTRL 4 SENSORS LOW REF 2 TEMPERATURE SIGNAL VIO WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE