Chevrolet Traverse II (2017-2021) starting/charging system Wiring diagrams

2.0L TURBO 3.6L ABS FUSE ACC WAKEUP SER DATA BATT POS VOLT BLK WIRE BLU/BLK WIRE BRAKE BOOSTER PUMP MOTOR RELAY CHEVROLET COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE DC DC TRANS 2 FUSE EBCM FUSE ECM BATT FUSE ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE FROM IGNITION MAIN RELAY (DIAGRAM 2 OF 9) FRONT FOG LAMP RELAY HI SPD GMLAN SER DATA (+) 3 HORN RELAY LEFT HEADLAMP LOW BEAM RELAY LEFT TRAILER STOP/TURN SIGNAL LAMP RELAY LRBEC IGN FUSE POWER SUPPLY TRANSFORMER (UNDER FRONT OF CENTER CONSOLE) PPL/BLK WIRE PPL/YEL WIRE REAR WINDOW WASHER PUMP RELAY REAR WIPER MOTOR REAR WIPER RELAY REAR/WPR FUSE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLAMP LOW BEAM RELAY RIGHT TRAILER STOP/TURN SIGNAL LAMP RELAY RUN/CRANK IGN 1 VOLT STARTER ENABLE RLY CTRL STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY STARTING/CHARGING SYSTEM STRTR 1 FUSE STRTR 2 FUSE TO ENGINE CONTROLS IGNITION RELAY (DIAGRAM 4 OF 9) TO REAR BODY FUSE BLOCK (DIAGRAM 5 OF 9) TRAILER PARK LAMPS RELAY TRANSMISSION PARK POSITION RELAY VAC PMP FUSE WASH PMP FUSE WHT WIRE WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY WPR FRT FUSE YEL/BLK WIRE

"CHECK ENGINE" IND CTRL A/C COMPRESSOR CLUTCH RLY CTRL A/C PRESS SENS 5 VOLT REF A/C REFRIGERANT PRESS SENS SIG AIR CONDITIONING SYSTEM APP LOW REF 1 APP LOW REF 2 APP SIG (1) APP SIG (2) BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/PPL WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BRAKE PEDAL POSITION SENSOR BRAKE POS SENS 5 VOLT REF BRAKE POS SENS LO REF BRAKE POS SENS SIG BRAKE VACUUM SENS SIG BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CNSTR VENT FUSE COMPUTER DATA LINES SYSTEM COOLING FAN CTRL SIG COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG DOOR LOCKS SYSTEM DRIVE MODE SELECT SWITCH (IN CENTER CONSOLE) DRIVER MODE SW SIG IMS MODE CTRL BACKUP ECM BATT FUSE ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) EVAP CANISTER VENT SOL CTRL AFTER BOIL HEATER RLY CTRL EVAPORATIVE EMISSION VENT SOLENOID VALVE FUEL PUMP PRIMARY RLY CTRL GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HIGH SPD GMLAN SER DATA (-) 1 HIGH SPD GMLAN SER DATA (-) 3 HOOD OPEN SW SIG HOT AT ALL TIMES HUMIDITY SENS SIG IMS MODE SW LOW REF INDUCTION AIR TEMP SENS SIG MASS AIR FLOW SENS SIG MODE OUTSIDE AAT SENS SIG POWERTRAIN MAIN RLY FUSED SPLY (6) POWERTRAIN MAIN RLY FUSED SPLY 1 POWERTRAIN MAIN RLY FUSED SPLY 2 POWERTRAIN RLY COIL CTRL PPL/BLU WIRE PPL/GRY WIRE PPL/YEL WIRE REAR BODY FUSE BLOCK RED/GRN WIRE RED/WHT WIRE RUN/CRANK IGNITION 1 VOLT STARTER ENABLE RLY CTRL STARTER PINION SOL RLY CTRL STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM TURBO INTAKE PRESS SENS HI REF BANK 1 UNDERHOOD FUSE BLOCK WAKE-UP SER DATA WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/PPL WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/PPL WIRE YEL/WHT WIRE

"CHECK ENGINE" IND CTRL A/C COMP CLUTCH RLY CTRL A/C COMPRESSOR CLUTCH RELAY A/C REFRIGERANT PRESSURE SENSOR ACC WAKEUP SERIAL DATA AFTER BOIL HEATER RLY CTRL AIR CONDITIONING SYSTEM APP LOW REF 1 APP LOW REF 2 APP SIG (1) APP SIG (2) AUXILIARY COOLANT PUMP RELAY BATT POS VOLT BATTERY FUSE BLOCK BLK/BLU WIRE BLK/BRN WIRE BLK/PPL WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRK POS SENS LO REF BRK POS SENS SIG BRK VACUUM SENS SIG BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FAN CTRL SIG COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRK SIG DOOR LOCKS SYSTEM DRIVER MODE SW SIG A/C REFRIGERANT PRESS SENS SIG ECM EVEN FUSE ECM ODD FUSE ECM PWR/ TRN 1 FUSE ECM PWR/ TRN 2 FUSE ENGINE CONTROLS IGNITION RELAY EVAP CANISTER VENT SOL CTRL EVAPORATIVE EMISSION VENT SOLENOID VALVE FTP SENS SIG FUEL PUMP PRI RLY CTRL FUSE 5 FUSED CTRL 6 FUSED SPLY 1 FUSED SPLY 2 FUSED SPLY 3 GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE HI SPD GMLAN SERIAL DATA (+) (3) HI SPD GMLAN SERIAL DATA (-) (1) HOOD OPEN SW SIG (PINS: 57 TO 59 NOT USED) HOT AT ALL TIMES HUMIDITY SENS SIG IMS MODE CTRL BACKUP (PINS: 61 TO 63 NOT USED) MASS AIR FLOW SENS SIG OUTSIDE AAT SENS SIG PPL/BLU WIRE PPL/GRY WIRE PPL/YEL WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RLY COIL CTRL RUN/CRANK IGN 1 VOLT SIG GND STARTER ENABLE RLY CTRL STARTER PINION SOL RLY CTRL STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/PPL WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/PPL WIRE YEL/RED WIRE YEL/WHT WIRE