Chevrolet Tahoe IV (2014-2021) red/vio Wiring diagrams

ABS PUMP FUSE ABS VLV FUSE BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR SIG BRAKE FLUID LEVEL SWITCH BRAKE PRESSURE MODULATOR BRAKE VACUUM SENSOR 5 VOLT REF BRAKE VACUUM SENSOR LOW REF BRAKE VACUUM SENSOR SIG CMBD VHCE IN SENSOR SPLY VOLT COMPUTER DATA LINES SYSTEM ELECTRONIC BRAKE CONTROL MODULE (NEAR LEFT SIDE OF TRANSMISSION) GMLAN GRN/BRN WIRE GRN/GRY WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) (2) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL JUNCTION BLOCK IPC IGN/ SDM IGN FUSE LEFT FRONT WHEEL SPEED SENSOR LEFT INSTRUMENT PANEL FUSE BLOCK LEFT REAR WHEEL SPEED SENSOR LF FRONT WHEEL SPD SENSOR SIG LF WHEEL SPD SENSOR CTRL LR WHEEL SPD SENSOR SIG LR WHL SPD SENSOR CTRL NCA WIRE POLICE PROVISION (BLUNT CUT) POWER DISTRIBUTION SYSTEM RED/VIO WIRE RED/YEL WIRE RF WHEEL SPD SENSOR CTRL RF WHEEL SPD SENSOR SIG RR WHEEL SPD SENSOR SIG RR WHL SPD SENSOR CTRL SENSOR SERIAL DATA COMM ENABLE SPLY VOLT STEERING ANGLE SENSOR LOW REF STEERING WHEEL ANGLE SENSOR (BASE OF STEERING COLUMN) UNDERHOOD FUSE BLOCK VEHICLE SPEED SIG VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

BATT POSITIVE VOLT BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE COMM ENABLE GRN WIRE GRN/WHT WIRE GROUND DISTRIBUTION SYSTEM GRY/GRN WIRE HI SPD GMLAN HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (-) 2 HI SPD GMLAN SER DATA (-) 8 HI SPD GMLAN SER DATA (-) 9 HI SPD GMLAN SER DATA (-) 9 LO SPD GMLAN SER DATA HIGH SPEED EXTENSION BUS 1 TERMINATING RESISTOR HOT AT ALL TIMES INSTRUMENT PANEL JUNCTION BLOCK LEFT INSTRUMENT PANEL FUSE BLOCK LIN BUS 8 LO SPD GMLAN LO SPD GMLAN SER DATA 2 OUTSIDE REAR VIEW MIRROR SWITCH PASSENGER WINDOW SWITCH PEPS/HVAC BATT FUSE POWER DISTRIBUTION SYSTEM RED/VIO WIRE SER DATA SER DATA (+) 2 SER DATA (+) 8 SER DATA COMM ENABLE SERIAL DATA GATEWAY MODULE SIG GND STEERING COLUMN POSITION CONTROL MODULE STEERING WHEEL ANGLE SENSOR W/ LANE KEEP ASSIST WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WINDSHIELD FRONT VIEW CAMERA

AJAR SW SIG BATT POS VOLT BCM 6 FUSE BCM 7 FUSE BCM 8 FUSE BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD LOCKOUT IND CHILD SECURITY LOCK DISABLE RELAY COMPUTER DATA LINES SYSTEM DOOR DEAD LOCK RELAY DOOR LOCK ACTUATOR UNLOCK CTRL DOOR LOCK CTRL DOOR LOCK CTRL 2 DRIVER DOOR LATCH ASSEMBLY GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL JUNCTION BLOCK LOCK MTR STATUS SIG LOCK MTR STATUS SIG RR LOCK RLY CTRL LOGIC LOGIC DRIVER WINDOW MOTOR NETWORK BUS 3 PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW MOTOR RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK SECURITY LOCK SW SIG SW LOCK CTRL SW UNLOCK CTRL VIO/YEL WIRE W/ THEFT DETERRENT BODY SECURITY CONTENT WHT/BLU WIRE WHT/VIO WIRE YEL/BRN WIRE YEL/VIO WIRE

AJAR SW SIG BCM 6 FUSE BCM 7 FUSE BCM 8 FUSE BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LOCK DISABLE RELAY COMPUTER DATA LINES SYSTEM DOOR DEAD LOCK RELAY DRIVER DOOR LATCH ASSEMBLY GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES LOGIC LOGIC DRIVER WINDOW MOTOR NETWORK BUS 3 PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW MOTOR RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK VIO/BLK WIRE VIO/YEL WIRE W/ THEFT DETERENT BODY SECURITY CONTENT WHT WIRE WHT/BLU WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

ACCESSORY IGN VOLTAGE ACTIVE SIG ACTUATOR CTRL ACTUATOR LOW REF ACTUATOR RECEIVE SIG ACTUATOR TRANSMIT SIG BATT POS VOLT BCM 5 FUSE BEAM RELAY CTRL BLK WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD LOCKOUT IND CHILD SECURITY LOCK SWITCH COMPUTER DATA LINES SYSTEM DOOR LOCK ACTUATOR UNLOCK CTRL DOOR LOCK CTRL DOOR LOCK CTRL 2 DRIVER WINDOW SWITCH GLOVE BOX DOOR RELEASE SIG GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HOOD AJAR SW SIG HORN RELAY CTRL HORNS SYSTEM HOT AT ALL TIMES IND DIMMING CTRL INSTRUMENT PANEL JUNCTION BLOCK LEFT INSTRUMENT PANEL FUSE BLOCK LIFTGATE AJAR SW SIG LIFTGATE WINDOW LATCH ASSEMBLY LOCK MTR STATUS SIG LOCK MTR STATUS SIG RR LOCK RLY CTRL LOCK SIGNAL LOCK STATUS SIG LOGIC MTR STATUS NETWORK BUS 3 RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RUN/CRANK IGN 1 VOLT SECURITY IND CTRL SECURITY LOCK SW SIG SERIAL DATA (-) (1) SW LOCK CTRL SW UNLOCK CTRL TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK SIG UNLOCK SIGNAL VIO/BLK WIRE VIO/GRY WIRE VIO/YEL WIRE W/ THEFT DETERRENT BODY SECURITY CONTENT WHT WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/VIO WIRE

AJAR SW SIG BATT POS VOLT BCM 6 FUSE BCM 7 FUSE BCM 8 FUSE BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD LOCKOUT IND CHILD SECURITY LOCK DISABLE RELAY COMPUTER DATA LINES SYSTEM DOOR DEAD LOCK RELAY DOOR LOCK ACTUATOR UNLOCK CTRL DOOR LOCK CTRL DOOR LOCK CTRL 2 DRIVER DOOR LATCH ASSEMBLY GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL JUNCTION BLOCK LOCK MTR STATUS SIG LOCK MTR STATUS SIG RR LOCK RLY CTRL LOGIC LOGIC DRIVER WINDOW MOTOR NETWORK BUS 3 PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW MOTOR RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK SECURITY LOCK SW SIG SW LOCK CTRL SW UNLOCK CTRL VIO/YEL WIRE W/ THEFT DETERRENT BODY SECURITY CONTENT WHT/BLU WIRE WHT/VIO WIRE YEL/BRN WIRE YEL/VIO WIRE

AJAR SW SIG BCM 6 FUSE BCM 7 FUSE BCM 8 FUSE BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LOCK DISABLE RELAY COMPUTER DATA LINES SYSTEM DOOR DEAD LOCK RELAY DRIVER DOOR LATCH ASSEMBLY GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES LOGIC LOGIC DRIVER WINDOW MOTOR NETWORK BUS 3 PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW MOTOR RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK VIO/BLK WIRE VIO/YEL WIRE W/ THEFT DETERENT BODY SECURITY CONTENT WHT WIRE WHT/BLU WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

ACCESSORY IGN VOLTAGE ACTIVE SIG ACTUATOR CTRL ACTUATOR LOW REF ACTUATOR RECEIVE SIG ACTUATOR TRANSMIT SIG BATT POS VOLT BCM 5 FUSE BEAM RELAY CTRL BLK WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD LOCKOUT IND CHILD SECURITY LOCK SWITCH COMPUTER DATA LINES SYSTEM DOOR LOCK ACTUATOR UNLOCK CTRL DOOR LOCK CTRL DOOR LOCK CTRL 2 DRIVER WINDOW SWITCH GLOVE BOX DOOR RELEASE SIG GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HOOD AJAR SW SIG HORN RELAY CTRL HORNS SYSTEM HOT AT ALL TIMES IND DIMMING CTRL INSTRUMENT PANEL JUNCTION BLOCK LEFT INSTRUMENT PANEL FUSE BLOCK LIFTGATE AJAR SW SIG LIFTGATE WINDOW LATCH ASSEMBLY LOCK MTR STATUS SIG LOCK MTR STATUS SIG RR LOCK RLY CTRL LOCK SIGNAL LOCK STATUS SIG LOGIC MTR STATUS NETWORK BUS 3 RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RUN/CRANK IGN 1 VOLT SECURITY IND CTRL SECURITY LOCK SW SIG SERIAL DATA (-) (1) SW LOCK CTRL SW UNLOCK CTRL TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK SIG UNLOCK SIGNAL VIO/BLK WIRE VIO/GRY WIRE VIO/YEL WIRE W/ THEFT DETERRENT BODY SECURITY CONTENT WHT WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/VIO WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE DEFOGGER SYSTEM DOWN DRIVER OUTSIDE REAR VIEW MIRROR COURTESY LAMP DRIVER OUTSIDE REAR VIEW MIRROR FOLDING MOTOR DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR VIEW MIRROR MOTOR DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER PASSENGER ELECTROCHROMIC MIRROR CIRCUIT FOLD IN CTRL FOLDING SWITCH GRN WIRE GRN/BLK WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT LEFT INSTRUMENT PANEL FUSE BLOCK LEFT TURN SIGNAL REPEATER LAMP LOGIC B+ MIR WNDO MDL FUSE MIRROR DIMMING MIRROR MOTOR MIRROR MOTOR FOLD OUT CTRL NAVIGATION SYSTEM OFF ORG/ WIRE OUTSIDE REAR VIEW MIRROR SWITCH PASSENGER RED WIRE RED/VIO WIRE RIGHT VIO WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/VIO WIRE

AJAR SW SIG BLK WIRE BLU/VIO WIRE BRN/RED WIRE BRN/YEL WIRE CHILD LOCKOUT INDICATOR CHILD SECURITY LOCK SWITCH COMPUTER DATA LINES SYSTEM DK BLU/GRY WIRE DK BLU/VIO WIRE DOOR LOCKS SYSTEM DOWN DOWN SIG DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH EXPRESS EXPRESS SIG GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES ILL LEFT FRONT LEFT INSTRUMENT PANEL FUSE BLOCK LEFT REAR LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LK MTR STS LOCKOUT INDICATOR LOGIC LR DOWN CTRL LR DR AJAR SW SIG LR UP CTRL LT DR FUSE LT GRN/BLK WIRE LT GRN/GRY WIRE MIR WNDO MDL FUSE MOTOR NETWORK 3 NETWORK 4 PASSENGER WINDOW MOTOR PASSENGER WINDOW SWITCH POWER DISTRIBUTION SYSTEM RED/BLU WIRE RED/DK BLU WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT RIGHT INSTRUMENT PANEL FUSE BLOCK RIGHT REAR RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH RR DOWN CTRL RR DR AJAR SW SIG RR UP CTRL RT DR WNDW MTR FUSE SPARE/ RAIN SNSR FUSE UNLCK SIG UP SIG VIO/GRY WIRE W/ MEMORY W/O MEMORY WHT WIRE WHT/VIO WIRE WINDOW LOCK SWITCH WINDOW SWITCH YEL/BLK WIRE YEL/DK BLU WIRE