Chevrolet Tahoe V (2021-2024) sig gnd Wiring diagrams

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE BRN/GRN WIRE CAN BUS (+) 2 CAN BUS (-) 2 BATT POS VOLT COMPUTER DATA LINES SYSTEM FRONT LOW FREQUENCY CONSOLE ANTENNA GLASS BREAKAGE SENSOR 2 SIGNAL GRN/BLK 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 1 LOW SIG INT PASS ENTRY ANTENNA 1 HIGH SIG INT PASS ENTRY ANTENNA 2 HIGH SIG INT PASS ENTRY ANTENNA 2 LOW SIG LEFT LOW FREQUENCY BODY SIDE ANTENNA LF DOOR LOCK LF DOOR OPEN SWITCH SIGNAL LF EXTERIOR DOOR HANDLE SW UNLOCK SIG LF REAR DOOR EXTERIOR SW LF REAR DOOR LOCK ACTUATOR LF REAR DOOR LOCK IND CTRL LOCK ACT UNLOCK CTRL 2 LOW FREQUENCY CONSOLE NUMBER ANTENNA 2 LOW FREQUENCY INSTRUMENT PANEL ANTENNA LOW FREQUENCY INSTRUMENT PANEL NUMBER ANTENNA 2 LOW FREQUENCY REAR BUMPER ANTENNA LOW FREQUENCY REAR COMPARTMENT ANTENNA PASS ENTRY LF ANT SIG HIGH PASS ENTRY LF 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 RED/GRY WIRE RF DOOR EXTERIOR SW UNLOCK SIG RF DOOR LOCK ACTUATOR LOCK CTRL RH REAR DOOR EXTERIOR SW RH REAR DOOR LOCK ACT LOCK CTRL RH REAR DOOR LOCK IND CTRL RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT LOW FREQUENCY BODY SIDE ANTENNA SECURITY INDICATOR CTRL SIG GND UNLOCK CTRL 1 VIO WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE W/ FRONT SPLIT SEAT W/ SALES PACKAGE W/O FRONT SPLIT SEAT W/O SALES PACKAGE WHT WIRE WHT/GRY WIRE WHT/VIO WIRE YEL/BLK WIRE YEL/GRN WIRE

3.0L TURBO DIESEL 5.3L, 6.2L AUTOSAR CAN BUS (+) 2 SERIAL DATA B+ VOLT BLK WIRE BLK/WHT WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE GRN/YEL WIRE GRY WIRE HOOD STATUS A SIGNAL HOT AT ALL TIMES HOT W/ REAR WINDOW DEFOGGER RELAY ENERGIZED LEFT BODY SIDE REAR WINDOW GLASS BREAKAGE SENSOR LIN BUS 16 REAR BODY WIRING HARNESS JUNCTION BLOCK RED/VIO WIRE REMOTE FUNCTION ACTUATOR MODULE RIGHT BODY SIDE REAR WINDOW GLASS BREAKAGE SENSOR SERIAL DATA AUTOSAR CAN BUS (+) 2 SIG GND VIO/BLU WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

A/C TEMP SENS SIG ACCELERATE SW SIG ACCENT LIGHTING CTRL ACCESSORY LED SIG AIR CONDITIONING SYSTEM AIR CONDITIONING, HEADLIGHTS SYSTEMS AMBIENT LIGHT SENS SIG ANTENNA 1 HIGH SIG ANTENNA 1 LOW SIG ANTI-LOCK BRAKES SYSTEM AUXILIARY BATT RLY CTRL BATT POS VOLT BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MTR SPD CTRL BLOWER SPD FEEDBACK SIG BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BODY CTRL MODULE LIN BUS 6 BODY CTRL MODULE LIN BUS 7 BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE CAN BUS (-) 2 SER DATA COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CURB VIEW ENABLE SIG DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVER SOLAR SENS SIG DRV MODE 2 SW SIG GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HAZARD WARNING SW SIG HEADLAMP SW FLASH SIG HEADLAMP SW OFF SIG HEADLAMP SW ON SIG HEADLAMP SW PARK LAMP SIG HEADLAMP SW REF HEADLAMP SW SIG HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM AIR CONDITIONING SYSTEM HEADLIGHTS, INTERIOR LIGHTS SYSTEMS HORN SW SIG HORNS SYSTEM HOT AT ALL TIMES HVAC REMOTE ENABLE SIG HVAC SYSTEM ENABLE SIG IGNITION MODE SW MODE VOLT IGNITION MODE SW START LED SIG IMMO ANTENNA LOW SIG IMMO ANTENNA SIG INSIDE AIR TEMP SENS SIG INTERIOR LMP CTRL LADDER LOW REF LED DIMMING SIG LEFT TURN SIG SW SIG LIN BUS 12 LIN BUS 5 NAVIGATION SYSTEM OUT OF PARK SIG POWER DISTRIBUTION SYSTEM POWER RLY 2 COIL CTRL RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RH TURN SIG SW SIG RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RR PARKING DISABLE SIG RR WINDOW WIPER SW SIG RUN/CRANK RLY COIL CTRL SEATS SYSTEM SECURITY INDICATOR CTRL SENS LOW REF SIG GND STARTING/CHARGING SYSTEM STATUS INDICATOR CTRL STOP/START INDICATOR CTRL STOP/START SW SIG SW HIGH BEAM SIG SW SIG 2 TRACTION CTRL SW SIG 1 TRAILER BRAKE APPLY SIG TRANSMISSIONS SYSTEM UP/DOWN SW SIG VIO/BLU WIRE VIO/GRN WIRE WARNING DISABLE SW SIG WARNING INDICATOR CTRL DISABLE LED SIG WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW LOW REF WIPER SW LOW SIG WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 5 SERIAL DATA AUTOSAR CAN BUS (-) 2 SER DATA BATT POSITIVE VOLT AUTOSAR CAN BUS (+) 1 SERIAL DATA BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL INDICATOR SWITCH BRAKE FLUID LEVEL SIGNAL BRAKE IND BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE CHEVROLET/ GMC COMPUTER DATA LINES SYSTEM DRIVER SEAT BELT SENS SIG DRIVER SEAT BELT SW LOW REF DRIVER SEAT BELT SWITCH DRIVER FRONT SEAT BELT BUCKLE GRN WIRE GRN/GRY WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LOGIC NCA WIRE ORG/GRY WIRE ORG/VIO WIRE PARK BRAKE IND (CADILLAC) PASSENGER SEAT BELT SW SIG PASSENGER SEAT BELT SWITCH PASSENGER FRONT SEAT BELT BUCKLE RED/GRN WIRE RED/GRY WIRE RESTRAINTS CONTROL MODULE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SEAT BELT IND SERVICE PARK BRAKE IND SIG GND SUPPLEMENTAL RESTRAINTS SYSTEM WHT WIRE

3.0L TURBO DIESEL 6.2L, 5.3L A/C COMPRESSOR SOL VLV CTRL BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY POSITIVE VOLTAGE BCM LIN BUS 5 BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES LEFT COOLING FAN MOTOR LOWER COOLING FAN MOTOR NCA WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT COOLING FAN MOTOR RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SIG GND

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE BRN/GRN WIRE CAN BUS (+) 2 CAN BUS (-) 2 BATT POS VOLT COMPUTER DATA LINES SYSTEM FRONT LOW FREQUENCY CONSOLE ANTENNA GLASS BREAKAGE SENSOR 2 SIGNAL GRN/BLK 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 1 LOW SIG INT PASS ENTRY ANTENNA 1 HIGH SIG INT PASS ENTRY ANTENNA 2 HIGH SIG INT PASS ENTRY ANTENNA 2 LOW SIG LEFT LOW FREQUENCY BODY SIDE ANTENNA LF DOOR LOCK LF DOOR OPEN SWITCH SIGNAL LF EXTERIOR DOOR HANDLE SW UNLOCK SIG LF REAR DOOR EXTERIOR SW LF REAR DOOR LOCK ACTUATOR LF REAR DOOR LOCK IND CTRL LOCK ACT UNLOCK CTRL 2 LOW FREQUENCY CONSOLE NUMBER ANTENNA 2 LOW FREQUENCY INSTRUMENT PANEL ANTENNA LOW FREQUENCY INSTRUMENT PANEL NUMBER ANTENNA 2 LOW FREQUENCY REAR BUMPER ANTENNA LOW FREQUENCY REAR COMPARTMENT ANTENNA PASS ENTRY LF ANT SIG HIGH PASS ENTRY LF 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 RED/GRY WIRE RF DOOR EXTERIOR SW UNLOCK SIG RF DOOR LOCK ACTUATOR LOCK CTRL RH REAR DOOR EXTERIOR SW RH REAR DOOR LOCK ACT LOCK CTRL RH REAR DOOR LOCK IND CTRL RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT LOW FREQUENCY BODY SIDE ANTENNA SECURITY INDICATOR CTRL SIG GND UNLOCK CTRL 1 VIO WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE W/ FRONT SPLIT SEAT W/ SALES PACKAGE W/O FRONT SPLIT SEAT W/O SALES PACKAGE WHT WIRE WHT/GRY WIRE WHT/VIO WIRE YEL/BLK WIRE YEL/GRN WIRE

3.0L TURBO DIESEL 5.3L, 6.2L AUTOSAR CAN BUS (+) 2 SERIAL DATA B+ VOLT BLK WIRE BLK/WHT WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE GRN/YEL WIRE GRY WIRE HOOD STATUS A SIGNAL HOT AT ALL TIMES HOT W/ REAR WINDOW DEFOGGER RELAY ENERGIZED LEFT BODY SIDE REAR WINDOW GLASS BREAKAGE SENSOR LIN BUS 16 REAR BODY WIRING HARNESS JUNCTION BLOCK RED/VIO WIRE REMOTE FUNCTION ACTUATOR MODULE RIGHT BODY SIDE REAR WINDOW GLASS BREAKAGE SENSOR SERIAL DATA AUTOSAR CAN BUS (+) 2 SIG GND VIO/BLU WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

1 PU 2 PU AUDIO (-) CTRL AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BLUETOOTH WIRELESS COMMUNICATION ANTENNA CAN BUS (-) 5 CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM GRN WIRE GRN/RED WIRE GRY/GRN WIRE GRY/YEL WIRE HIGH FREQUENCY ANTENNA (FRONT LEFT CORNER OF ROOF) LEFT LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LOW REF MICROPHONE SIG MUTE NCA WIRE ORG/RED WIRE RED/BLU WIRE RIGHT SELECT SIG GND SPKR (+) CTRL STEERING WHEEL RADIO CONTROL SWITCH STEERING WHEEL RADIO FAVORITES SWITCH VOICE VOL DOWN VOL UP WHT/BLK WIRE

AUTOSAR CAN BATTERY BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN/ORG WIRE BRN/WHT WIRE CHEVROLET/ GMC COMPUTER DATA LINES SYSTEM DETECT OFF SWITCH ENGINE WIRING HARNESS JUNCTION BLOCK GRY/ORG WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LEFT FRONT DOOR AIR BAG SIDE IMPACT SENSOR LEFT REAR DOOR AIR BAG SIDE IMPACT SENSOR NCA WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/WHT WIRE PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE PASSENGER SEAT BELT TENSION SENSOR REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RIGHT END OF DASH) RIGHT FRONT DOOR AIR BAG SIDE IMPACT SENSOR RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT REAR DOOR AIR BAG SIDE IMPACT SENSOR SIG GND SW LOW REF SW SIG VEHICLE STABILITY CONTROL SYSTEM SWITCH VIO/WHT WIRE WHT WIRE WHT/ORG WIRE

AIR BAG IND AIR BAG STAGE 1 HI CTRL AIR BAG STAGE 1 LO CTRL BATTERY BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/ORG WIRE BRN/WHT WIRE CAN-BUS COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT BELT ANCHOR PLATE TENSIONER DRIVER FRONT SEAT BELT RETRACTOR DRV SEAT BELT HI CTRL DRV SEAT BELT LO CTRL GRN WIRE GRY/ORG WIRE INSTRUMENT PANEL AIR BAG INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT AIR BAG FRONT END DISCRIMINATING SENSOR LEFT FRONT SEAT BELT RETRACTOR MOTOR LF IMP DISCRIMINATING SENS LO REF LF IMP DISCRIMINATING SENS SIG LOGIC ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE ORG/WHT WIRE ORG/YEL WIRE PASS SEAT BELT HI CTRL PASS SEAT BELT LO CTRL PASS STAGE 1 HI CTRL PASS STAGE 1 LO CTRL PASSENGER FRONT SEAT BELT ANCHOR PLATE TENSIONER PASSENGER FRONT SEAT BELT RETRACTOR RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RESTRAINTS CONTROL MODULE (ON FLOOR BETWEEN FRONT SEATS) RF IMP DISCRIMINATING SENS SIG RF IMP DISCRIMINATING SENS LO REF RIGHT AIR FRONT END DISCRIMINATING SENSOR RIGHT FRONT SEAT BELT RETRACTOR MOTOR RUN/CRANK IGN 1 VOLTAGE SEAT BELT IND SIG GND STEERING WHEEL AIR BAG STEERING WHEEL AIR BAG COIL VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE