GMC Hummer EV I (2021-2024) vio/wht Wiring diagrams

BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER LEFT SIDE OF DASH) BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE CAN BUS (-) BATT POS VOLTAGE CAN-BUS COMPUTER DATA LINES SYSTEM DOOR LOCK ACTUATOR LOCK CTRL 2 FRONT LOW FREQUENCY CONSOLE ANTENNA GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/VIO WIRE HOOD STATUS B SIGNAL HOT AT ALL TIMES IMMOBILIZER ANTENNA LOW SIG IMMOBILIZER ANTENNA SIG (+) INT PASS ENTRY ANTENNA 2 LOW SIG INT PASS ENTRY ANTENNA 2 HIGH SIG INT PASS ENTRY ANTENNA 2 LOW SIG LEFT REAR DOOR LOCK STATUS SIG LF DOOR OPEN SWITCH SIGNAL LF DR EXTR SW LOCK SIG LF EXT DOOR HANDLE SW UNLOCK SIG LF FRONT DOOR HANDLE SW SIG 1 LF FRONT DOOR UNLATCH LF REAR DOOR EXTERIOR SW LF REAR DOOR HANDLE SW SIG 2 LF REAR DOOR UNLATCH ACTUATOR LOW FREQUENCY CONSOLE NUMBER 2 ANTENNA LOW FREQUENCY FRONT BUMPER ANTENNA LOW FREQUENCY FRONT COMPARTMENT ANTENNA LOW FREQUENCY REAR BUMPER ANTENNA LOW REF (1) LR LOCK ACTUATOR STATUS SIG PASS ENTRY LEFT FRONT ANT SIG HIGH PASS ENTRY LEFT FRONT ANT SIG LOW PASS ENTRY RH FRT DOOR ANT SIG HI PASS ENTRY RH FRT DOOR ANT SIG LO REAR CLS PASS ENTRY ANT HIGH SIG REAR CLS PASS ENTRY ANT LOW SIG RED/BLU WIRE RF DOOR EXTR SW UNLOCK SIG RF DR EXTR SW LOCK SIG RH FRONT DOOR HANDLE SW SIG 1 RH REAR DOOR EXTERIOR SW RH REAR DOOR HANDLE SW SIG 2 RH REAR DOOR UNLATCH ACTUATOR RH REAR DOOR UNLATCH CTRL RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT REAR DOOR LOCK STATUS SIG RR LOCK ACTUATOR STATUS SIG UN LATCH ACT UNLATCH LOW REF 2 VIO WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE

BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/VIO WIRE LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR LIN BUS 3 LOGIC NCA WIRE ORG/ WIRE PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR PICKUP BOX COVER MOTOR CONTROL MODULE PICKUP BOX TONNEAU COVER BLUNT CUT RF DR AJAR SW SIG VIO WIRE VIO/GRY WIRE VIO/WHT WIRE W/ RETRACTABLE REAR COMPARTMENT TONNEAU ACCESSORY W/O RETRACTABLE REAR COMPARTMENT TONNEAU ACCESSORY WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BLU WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR LATCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT FRONT SIDE DOOR OUTSIDE HANDLE LEFT FRONT SIDE DOOR OUTSIDE HANDLE SWITCH LEFT LOW FREQUENCY BODY SIDE ANTENNA LEFT REAR SIDE DOOR OUTSIDE HANDLE LEFT REAR SIDE DOOR OUTSIDE HANDLE SWITCH LIN BUS 3 LOGIC NCA WIRE RF DR AJAR RIGHT FRONT SIDE DOOR OUTSIDE HANDLE RIGHT FRONT SIDE DOOR OUTSIDE HANDLE SWITCH RIGHT LOW FREQUENCY BODY SIDE ANTENNA RIGHT REAR SIDE DOOR OUTSIDE HANDLE RIGHT REAR SIDE DOOR OUTSIDE HANDLE SWITCH SW SIG VIO WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/VIO WIRE

AUTOSAR AUTOSAR CAN BUS (+) 4 SERIAL DATA B+ VOLT BATTERY ENERGY CONTROL MODULE 1 BLK WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/VIO WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE CAN BUS (+) 9 COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY FRONT CLOSURE LATCH PRIMARY STATUS SIG GRN/BLK WIRE GRN/YEL WIRE GRY/BLK WIRE HOOD OPEN HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 LIN BUS 16 LOGIC POWERTRAIN COMPARTMENT COVER MODULE RED/GRY WIRE RED/VIO WIRE REMOTE FUNCTION ACTUATOR MODULE SECURITY IND SERIAL DATA SERIAL DATA CAN BUS (-) 9 SW SIG VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT ADJUSTER MEMORY SWITCH DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/VIO WIRE HOT AT ALL TIMES LIN BUS 3 LOGIC NCA WIRE PASSENGER DOOR LOCK SWITCH PASSENGER FRONT SIDE DOOR WINDOW SWITCH RED/GRY WIRE RED/VIO WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR RR DR AJAR SW SIG VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/VIO WIRE

BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BRN/BLU WIRE DRIVER FRONT SEAT BACK VENTILATION BLOWER DRIVER FRONT SEAT CUSHION VENTILATION BLOWER GRN/VIO WIRE GRY/BLK WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED IGN LOGIC NCA WIRE PASSENGER FRONT SEAT BACK HEATER PASSENGER FRONT SEAT BACK VENTILATION BLOWER PASSENGER FRONT SEAT CUSHION HEATER PASSENGER FRONT SEAT CUSHION VENTILATION BLOWER RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK VIO/BLU WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE

BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DC/AC CONVERTER CONTROL MODULE DC/AC INVERTER CTRL DC/AC INVERTER CTRL 2 FROM ENGINE WIRING HARNESS JUNCTION BLOCK (DIAGRAM 4 OF 10) GRN/BLU WIRE GRN/BRN WIRE GROUND LIN BUS 2 LOGIC LOW REF LOW REF (8) NCA WIRE RED WIRE RED/WHT WIRE VIO/RED WIRE VIO/WHT WIRE WHT/GRN WIRE YEL WIRE

BATTERY ENERGY CONTROL MODULE 1 BATTERY ENERGY CONTROL MODULE 2 BLK WIRE BODY CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER CHASSIS CONTROL MODULE DRIVE MOTOR CONTROL MODULE 1 DRIVE MOTOR CONTROL MODULE 2 DRIVE MOTOR CONTROL MODULE 3 DRIVER FRONT SEAT BACK VENTILATION BLOWER DRIVER FRONT SEAT CUSHION VENTILATION BLOWER FORWARD COLLISION ALERT DISPLAY GEAR SHIFT CONTROL MODULE GRN WIRE GRN/VIO WIRE IGNITION MAIN RELAY INSIDE REAR VIEW MIRROR INSTRUMENT PANEL AIR BAG ARMING STATUS DISPLAY INSTRUMENT PANEL CLUSTER CONTROL MODULE LIGHTING CONTROL MODULE NCA WIRE PASSENGER FRONT SEAT BACK VENTILATION BLOWER PASSENGER FRONT SEAT CUSHION VENTILATION BLOWER RESTRAINTS MOTOR CONTROL RIDE CONTROL SWITCH SERIAL DATA GATEWAY MODULE TO DC/AC CONVERTER CONTROL MODULE (DIAGRAM 5 OF 10) TRAILER LAMP CONTROL MODULE VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE

BK COAX BLK/WHT WIRE BLK/YEL WIRE COAX DISPLAY DOWN DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR GRN/GRY WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED INSIDE REAR VIEW MIRROR LEFT LOGIC MIRROR DIMMING NCA WIRE RIGHT RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK VIDEO DISPLAY INSIDE REAR VIEW MIRROR CAMERA VIO/WHT WIRE YEL/WHT WIRE

AUTOSAR CAN BUS (-) 3 SER DATA BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE COMPUTER DATA LINES SYSTEM DISPLAY GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT PARK BRAKE MOTOR APPLY CTRL LEFT PARK BRAKE MOTOR LOW REF LEFT PARKING BRAKE ACTUATOR LIN BUS 1 LOGIC PARK BRAKE IND PARKING BRAKE CONTROL SWITCH POWER DISTRIBUTION SYSTEM RED/BRN WIRE RED/WHT WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT PARK BRAKE MOTOR APPLY CTRL RIGHT PARK BRAKE MOTOR LOW REF RIGHT PARKING BRAKE ACTUATOR SERVICE PARK BRAKE IND VIO/WHT WIRE WHT WIRE