Chevrolet Tahoe IV (2014-2021) blk/blu Wiring diagrams

ACT FORWARD CTRL ACT REARWARD CTRL ADJUSTABLE PEDAL MOTOR BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE COMPUTER DATA LINES SYSTEM DLC/ DSM FUSE DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT MEMORY SWITCH DRVR PWR SEAT FUSE EXIT FWD SIG GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE HIGH REF HOT AT ALL TIMES INSTRUMENT PANEL JUNCTION BLOCK INSTRUMENT PANEL MULTI- FUNCTION SWITCH LEFT INSTRUMENT PANEL FUSE BLOCK LOW REF LOW REFERENCE LOW SPD GMLAN NETWORK BUS 8 PEDAL SENS SIG POSITIVE VOLT RED/BRN WIRE RED/YEL WIRE RWD SIG SET SIG SET- SWITCH SIG 1 WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE

ADJUSTABLE PEDAL CIRCUIT BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE DLC/ DSM FUSE DOWN SWITCH SIG DOWN SWITCH SIGNAL DRIVER LEFT REAR SEAT HAPTIC MOVEMENT MOTOR DRIVER RIGHT REAR SEAT HAPTIC MOVEMENT MOTOR DRIVER SEAT LUMBAR SUPPORT PUMP DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT MEMORY SWITCH DRIVER SEAT RECLINE MOTOR DRVR PWR SEAT FUSE EXIT FORWARD SIG FORWARD SW SIG GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE HIGH REF HIGH REFERENCE (2) HOT AT ALL TIMES LEFT INSTRUMENT PANEL FUSE BLOCK LOW REF LOW REFERENCE PEDAL SENS SIG POSITION SENS SIGNAL POSITION SENSOR SIG POSITIVE VOLT REARWARD SIGNAL REARWARD SW SIG RED/BRN WIRE RED/YEL WIRE SEAT MOTOR CONTROL SET SIG SET- SWITCH SIG 1 UP SWITCH SIG UP SWITCH SIGNAL VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE

BLK WIRE BLK/BLU WIRE CADILLAC CHEVROLET, GMC W/ MEMORY W/O MEMORY CHEVROLET/ GMC COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DRIVER DOOR LOCK SWITCH DRIVER SEAT HEATING, COOLING SWITCH DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT MEMORY SWITCH DRIVER WINDOW SWITCH GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE INSTRUMENT CLUSTER INSTRUMENT PANEL JUNCTION BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 LINEAR INTERCONNECT NETWORK BUS 12 LINEAR INTERCONNECT NETWORK BUS 3 LINEAR INTERCONNECT NETWORK BUS 5 LOGIC LOW REF OUTSIDE REAR VIEW MIRROR SWITCH PASSENGER DOOR LOCK SWITCH PASSENGER SEAT HEATING, COOLING SWITCH PASSENGER WINDOW SWITCH POWER DISTRIBUTION SYSTEM SYSTEM VIO/BRN WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/ORG WIRE BRN/YEL WIRE COMMON CONTROL COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT MEMORY SWITCH EXIT FOLD IN CTRL FOLD OUT CTRL GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES LEFT (-) RIGHT (+) SIG LOGIC LOW REF LOW REFERENCE NAVIGATION SYSTEM NETWORK BUS 8 ORG/BLK WIRE ORG/WHT WIRE PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR COURTESY LAMP PASSENGER OUTSIDE REAR VIEW MIRROR FOLDING MOTOR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER OUTSIDE REAR VIEW MIRROR MOTOR PASSENGER WINDOW SWITCH POSITIVE VOLT POWER DISTRIBUTION SYSTEM RED WIRE RED/BLU WIRE RED/BRN WIRE RED/YEL WIRE RIGHT (+) LEFT (-) SIG RIGHT INSTRUMENT PANEL FUSE BLOCK RIGHT TURN SIGNAL REPEATER LAMP SET SIG SET- SPARE/RAIN SNSR FUSE SWITCH SIG 1 UP (+) DOWN (-) CTRL UP DOWN SIG VIO/WHT WIRE WHT WIRE YEL WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DOWN SWITCH SIGNAL DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT MEMORY SWITCH DRVR PWR SEAT FUSE EXIT FORWARD SWITCH SIGNAL GRN WIRE GRN/WHT WIRE GROUND GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT INSTRUMENT PANEL FUSE BLOCK LINEAR INTERCONNECT NETWORK BUS 8 LOW REF LOW SPD GMLAN NETWORK BUS 8 REARWARD SWITCH SIGNAL RED WIRE RED/VIO WIRE RED/YEL WIRE RWD SET- STEERING COLUMN POSITION CONTROL MODULE STEERING COLUMN TELESCOPE MOTOR STEERING COLUMN TILT MOTOR STEERING COLUMN TILT, TELESCOPE SWITCH SW SET SIG SW SIG TELESCOPIC MOTOR (FORWARD) TELESCOPIC MTR REARWARD TELESCOPIC MTR RETURN TELESCOPIC MTR SIGNAL TILT MOTOR DOWN CONTROL TILT MOTOR RETURN TILT MOTOR SIGNAL TILT MOTOR UP CONTROL UP SWITCH SIGNAL VIO/GRY WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

"CHECK ENGINE" IND CTRL A/C CLUTCH RLY CTRL A/C PRESS LOW REF A/C REFRIGERANT PRESS SENS SIG A/C REFRIGERANT PRESSURE SENSOR ACCELERATOR PEDAL LOW REF 1 ACCELERATOR PEDAL LOW REF 2 ACCELERATOR PEDAL POS SIG 2 ACCELERATOR PEDAL POSITION SIG 1 AIR CONDITIONING SYSTEM AIR TEMPERATURE SENS SIG BATT POSITIVE VOLT BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE APPLY SENS SIG BRAKE APPLY SENS SPLY VOLT BRAKE PEDAL POSITION SENSOR BRAKE SENS LOW REF BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG ENGINE CONTROL MODULE (LEFT OF ENGINE COMPT) EVAP CANISTER VENT SOL CTRL EVAPORATIVE EMISSION VENT SOLENOID VALVE FUEL LEVEL SENS SIG FUEL LINE PRESS SENS SIG FUEL PRESS LOW REF FUEL PRESSURE SENSOR FUEL PUMP CONTROLLER DATA OUT SIG FUEL RAIL PRESS SENS SIG FUEL TANK PRESS SENS SIG FUEL TEMPERATURE/COMPOSITION SIG FUSE SPLY 3 FUSED SPLY 1 FUSED SPLY 2 GMLAN SER DATA - (1) GMLAN SER DATA 3 GRN WIRE GRN/WHT WIRE GRY WIRE HIGH SPEED COOLING FAN RLY CTRL POWERTRAIN RLY COIL CTRL RED/BRN WIRE RED/GRN WIRE RUN/CRANK IGN 1 VOLT STARTER ENABLE RLY CTRL STARTING/CHARGING SYSTEM THROTTLE PRESSURE SENS SIG VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE WAKE-UP SER DATA WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

ACCELERATOR PEDAL POSITION SENSOR ACTIVE GRILLE AIR SHUTTER 1 MOTOR MODULE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ECM IGN FUSE ENGINE CONTROL MODULE WAKE-UP RELAY FPPM FUSE FUEL LEVEL SENSOR FUEL PUMP FUEL PUMP, LEVEL SENSOR ASSEMBLY FUEL TANK ASSEMBLY FUEL TANK PRESSURE SENSOR GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IPC FUSE IPC IGN/SDM IGN FUSE LEFT INSTRUMENT PANEL FUSE BLOCK LOGIC POWER DISTRIBUTION SYSTEM PRIME RELAY FUSE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE UNDERHOOD FUSE BLOCK VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

ACTU HI CTRL BATT+ VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE BUS 12 CAMSHAFT LO REF 1 COMPUTER DATA LINES SYSTEM COOLANT TEMP LO REF CRANK SENS SIG CRANK SENS VOLT CRANK SHAFT LO REF CTRL 1 CTRL CYLINDER 1 CTRL CYLINDER 2 CTRL CYLINDER 3 CTRL CYLINDER 4 CTRL CYLINDER 5 CTRL CYLINDER 6 CTRL CYLINDER 7 CTRL CYLINDER 8 DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE FUEL IND FUEL PUMP LO CTRL GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE IGN 1 VOLT IGN CTRL (1) IGN CTRL (2) IGN CTRL (3) IGN CTRL (4) IGN CTRL (5) IGN CTRL (6) IGN CTRL (7) IGN CTRL (8) IND CTRL INSTRUMENT CLUSTER INSTRUMENT PANEL JUNCTION BLOCK INTAKE SENSOR 1 INTAKE SOL (1) LO REF BANK 1 LO REF BANK 2 LOGIC MALFUNCTION LAMP IND NCA WIRE NETWORK OIL LEVEL IND OIL PRESS LO REF OIL PRESS SENS SIG RED/GRY WIRE RUN/CRANK SER DATA SIG GND SOLENOID CTRL 3 SOLENOID CTRL 4 SPARK PLUG TEMP SENS SIG VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

ABSOLUTE PRESS SENS SIG AIR CONDITIONING SYSTEM AIR FLOW SENS SIG AIR TEMP SENS SIG AMBIENT SENS LO REF BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CHARGE INDICATOR CTRL DUTY CYCLE SIG ENGINE CONTROL MODULE ENGINE OIL LEVEL SWITCH FUEL PRESSURE/TEMPERATURE SENSOR GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE HI INPUT SIG HI SIG BANK 1 SENS (1) HI SIG BANK 1 SENS (2) HI SIG BANK 2 SENS 1 HI SIG BANK 2 SENS 2 HUMIDITY SENS SIG KNOCK SENS LO REF 1 KNOCK SENS LO REF 2 KNOCK SENS SIG 1 KNOCK SENS SIG 2 KNOCK SENSOR #2 KNOCK SENSOR 1 LO CTRL BANK 1 SENS (1) LO CTRL BANK 1 SENS (2) LO CTRL BANK 2 SENS 1 LO CTRL BANK 2 SENS 2 LO REF LO SIG BANK 1 SENS 1 LO SIG BANK 1 SENS 2 LO SIG BANK 2 SENS 1 LO SIG BANK 2 SENS 2 LOGIC LOW REF MANIFOLD ABSOLUTE PRESSURE SENSOR OIL PUMP COMMAND SIG OIL LEVEL SW SIG PARK/NEUTRAL SIG (1) PURGE SOLENOID CTRL REPLICATED SIG SIG GND SOUND SYSTEMS STARTING/CHARGING SYSTEM THROTTLE BODY (FRONT OF INTAKE MANIFOLD) THROTTLE CTRL CLOSE THROTTLE CTRL OPEN THROTTLE SENS LOW REF THROTTLE SENS SIG TRANSMISSIONS SYSTEM VEH SPD SENS LO REF VEH SPD SENS SIG VEHICLE SPEED SENSOR VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/WHT WIRE