Chevrolet Tahoe V (2021-2024) red/grn Wiring diagrams

AUTOMATED DRIVING MAPPING MODULE AUTOSAR CAN BUS (+) 8 SERIAL DATA BATT POS VOLT BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ETHERNET BUS 11 (+) ETHERNET BUS 11 (-) ETHERNET BUS 3 (+) GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LIN BUS 1 LOGIC REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRN WIRE SIG GND WHT/GRY WIRE

3.0L TURBO DIESEL 6.2L, 5.3L A/C COMPRESSOR SOL VLV CTRL A/C EVAP TEMP SENS SIG AIR HEATER (INSIDE TOP OF HVAC ASSEMBLY) BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY POSITIVE VOLTAGE BCM LIN BUS 5 BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (RIGHT SIDE OF DASH) BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BLWR MTR SPEED CTRL BLWR SPEED FEEDBACK SIG BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER SOLAR SENS SIG ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES HVAC REMOTE ENABLE SIG HVAC SYSTEM ENABLE SIG INSIDE AIR TEMP SENS SIG LOGIC NCA WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SENS LOW REF SIG GND VIO/WHT WIRE WHT/YEL WIRE

BACKUP BACKUP LAMP CONTROL BACKUP LP CTRL BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/YEL WIRE CAN BUS (+) 2 CHEVROLET CHEVROLET/ GMC COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GMC GMC/ CHEVROLET GRN/WHT WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR LEFT BACKUP BULB LEFT REAR BODY STRUCTURE STOP LAMP LEFT REAR BODY STRUCTURE STOP LAMP LED DRIVER MODULE LIGHTING CONTROL MODULE (UNDER LEFT END OF DASH) LOGIC MID/HIGH LEVEL NCA WIRE RADIO RADIO (BEHIND RIGHT END OF DASH) RED/GRN WIRE RED/VIO WIRE RIGHT BACKUP BULB RIGHT REAR BODY STRUCTURE STOP LAMP RIGHT REAR BODY STRUCTURE STOP LAMP LED DRIVER MODULE SIG GND TRANSMISSION CONTROL MODULE WHT WIRE

AUTOSAR CAN BUS (+) 5 SERIAL DATA BLK WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM DAY NIGHT LED CONTROL DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK FORWARD COLLISION ALERT DISPLAY (W/O HEAD-UP DISPLAY) FORWARD COLLISION ALERT LED CONTROL GMC/ CHEVROLET GRY/BLK WIRE GRY/YEL WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT SHORT RANGE RADAR REAR SIDE SENSOR (INSIDE LEFT CORNER OF REAR FASCIA) LOGIC RED/GRN WIRE RIGHT SHORT RANGE RADAR REAR SIDE SENSOR VIO/WHT WIRE WHT/GRY WIRE

ADAPTIVE CRUISE SWITCH AUTOMATIC TRANSMISSION ASSEMBLY AUTOMATIC TRANSMISSION INPUT SPEED SENSOR AUTOMATIC TRANSMISSION INTERMEDIATE SPEED SENSOR 1 AUTOMATIC TRANSMISSION INTERMEDIATE SPEED SENSOR 2 AUTOMATIC TRANSMISSION OUTPUT SPEED SENSOR AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (-) 2 SERIAL DATA BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/GRN WIRE CANCEL SWITCH COLLISION ALERT WARNING SWITCH FORWARD COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE IND CRUISE SWITCH DISPLAY GAP SWITCH GMC/ CHEVROLET GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES INPUT SPEED SIGNAL INSTRUMENT PANEL CLUSTER CONTROL MODULE LO SPD GMLAN SERIAL DATA LOGIC MULTI-FUNCTION POWER SUPPLY CONVERTER NCA WIRE OUTPUT SPEED SIGNAL RED/GRN WIRE RED/YEL WIRE RES+ RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SET- STEERING WHEEL AIR BAG COIL TRANSMISSION CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) TRANSMISSION INPUT SHAFT SPEED TRANSMISSION INPUT SPEED SENSOR SIGNAL TRANSMISSION INTERMEDIATE SPEED SIGNAL TRANSMISSION OUTPUT SHAFT SPEED TRANSMISSIONS SYSTEM VIO/GRN WIRE W/ ADAPTIVE CRUISE CONTROL W/O ADAPTIVE CRUISE CONTROL WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE

ALTERNATE FLASH ENABLE SIG APPROACH LAMP CTRL BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/YEL WIRE CAN BUS (-) 2 SERIAL DATA CAN BUS (-) 2 SERIAL DATA BATT POS VOLT CEN HIGH MOUNTED STOP LP SPLY VOLT COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK FLASH ENABLE SIG FRT TURN SIG LAMP GMC GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT HEADLAMP LEFT FRONT SIDE MARKER LAMP LEFT FRONT TURN SIGNAL LAMP LEFT HEADLAMP LED DRIVER MODULE LEFT TURN LAMP LF PARK LAMP CTRL LF TURN SIG LAMP CTRL LH TURN SIG LAMP CTRL 2 LIGHTING CONTROL MODULE (UNDER LEFT END OF DASH) LOGIC LR PARK LAMP CTRL LR STOP LAMP CTRL LR TURN SIG LAMP CTRL 2 POLICE TAIL LP RED/WHITE WIRE REAR BODY WIRING HARNESS JUNCTION BLOCK RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RF PARK LAMP CTRL RF TURN SIG LAMP RF TURN SIG LAMP CTRL RR PARK LAMP CTRL RR STOP LAMP CTRL RR TURN SIG LAMP CTRL 2 RR TURN SIG LP FEEDBACK SIG SIG GND VIO/BLK WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE

BACKUP LAMPS CIRCUIT BLK WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/YEL WIRE CHEVROLET GMC GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT BACKUP BULB LEFT REAR BODY STRUCTURE STOP LAMP LEFT REAR TURN SIGNAL LAMP LEFT SPOT LAMP LEFT STOP LAMP LOGIC PARK BACKUP STOP RED/GRN WIRE RED/GRY WIRE RIGHT END OF DASH) RIGHT FRONT HEADLAMP RIGHT FRONT SIDE MARKER LAMP RIGHT FRONT TURN SIGNAL LAMP RIGHT HEADLAMP LED DRIVER MODULE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT SPOT LAMP RIGHT TURN LAMP TRANSMISSION PARK POSITION RELAY TURN WHT/BLK WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLK WIRE

ABS IND. AUTOSAR CAN BUS (+) 5 SERIAL DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE CHEVROLET/ GMC COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HI SPEED GMLAN SER DATA (-) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT PARKING BRAKE ACTUATOR LOGIC MULTI-FUNCTION POWER SUPPLY CONVERTER PARKING BRAKE CONTROL SWITCH PRK BRK MTR APPLY LEFT REAR CTRL PRK BRK MTR APPLY RH REAR CTRL PRK BRK MTR LOW REF LEFT REAR PRK BRK MTR LOW REF RIGHT REAR RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT PARKING BRAKE ACTUATOR RUN/CRANK IGNITION 1 VOLTAGE SERVICE PARK BRAKE IND VIO/WHT WIRE W/ FORWARD COLLISION ALERT SENSOR W/O FORWARD COLLISION ALERT SENSOR WHT WIRE

ANTI-LOCK BRAKES SYSTEM APPLY SIG AUX CTRL AUX PARK LP RLY CTRL BACKUP LP RLY CTRL BATT POS BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE SYS BRN WIRE BRN/GRY WIRE CAN BUS- GND CAN-BUS COMPUTER DATA LINES SYSTEM CTRL MOD ENABLE SIG ENGINE WIRING HARNESS JUNCTION BLOCK GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY LIGHTING CONTROL MODULE (UNDER LEFT END OF DASH) LIN BUS 2 LR TRAILER STP/TN LP CTRL RR TRAILER STP/TN LP CTRL RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT TRAILER STOP/ TURN SIGNAL LAMP RELAY TOW VEHICLE ELECTRICAL RECEPTACLE TRAILER BACKUP LAMP RELAY TRAILER BRAKE CONTROL MODULE (UNDER VEHICLE, NEAR SPARE TIRE) TRAILER BRAKES PROVISION BLUNT CUT (IF EQUIPPED) (UNDER LEFT SIDE OF DASH) TRAILER BRK TRAILER PARKING LAMP RELAY TRLR VIO WIRE VIO/BLK WIRE VIO/WHT WIRE VOLT W/ TRAILER INFORMATION INDICATOR W/O INTEGRATED TRAILER BRAKE W/O TRAILER INFORMATION INDICATOR WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

BATT POS VOLT BLK WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/YEL WIRE CAN BUS (+) 2 CAN-BUS COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK EXTERIOR LAMPS CIRCUIT GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES L TRAILER PARK LP CTRL L TRAILER TN SIG LP CTRL LOGIC POWER DISTRIBUTION SYSTEM R TRAILER TN SIG LP CTRL REAR BODY WIRING HARNESS JUNCTION BLOCK RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RUN/CRNK IGN 1 VOLT CEN HIGH MOUNTED STOP LAMP SUPPLY VOLT TRAILER BACKUP LP CTRL TRAILER BRAKE CONTROL SWITCH TRAILER BRK APLY SIG TRAILER LAMP CONTROL MODULE (UNDER VEHICLE, NEAR SPARE TIRE) VIO WIRE VIO/BLK WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/GRY WIRE