Chevrolet Traverse II (2017-2021) computer data lines system Wiring diagrams

BATT POS BLK WIRE BLK/WHT WIRE BRN/BLK WIRE BRN/RED WIRE CAM SIG 2- CAMERA GROUND CAMERA LOW REFERENCE CAMERA SIG 2 CHEVROLET COMPUTER DATA LINES SYSTEM DC DC TRANS 2 FUSE GROUND GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT SIDE VIEW CAMERA (IN LEFT REAR VIEW MIRROR) LOW SPEED GMLAN SERIAL DATA 2 NCA WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER RED/BLU WIRE RED/GRN WIRE RIGHT SIDE VIEW CAMERA (IN RIGHT REAR VIEW MIRROR) SIG GND SPLY VOLT SPLY VOLT 2 UNDERHOOD FUSE BLOCK VIDEO FUSE VIDEO PROCESSING CONTROL MODULE VOLT WHT/BLU WIRE

2.0L TURBO 3.6L ADAPTIVE CRUISE IND APP 5 VOLT REF 2 APP LO REF (1) APP LOW REF 2 APP SIG (1) APP SIG (2) BATT POSITIVE VOLT BCM 3 FUSE BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/PPL WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (FRONT OF CENTER CONSOLE) BRAKE APPLY SEN LOW REF BRAKE APPLY SENS CTRL BRAKE APPLY SENS SIG BRAKE PEDAL POSITION SENSOR (UNDER LEFT SIDE OF DASH) BRAKE POSITION SENS LOW REF BRAKE POSITION SENS SIG BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE IND CRUISE/ETC/TCC BRK SIG ECM IGN FUSE ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) GRN/WHT WIRE GRY/GRN WIRE HIGH SPD GMLAN SERIAL DATA (+) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LIGHTING CTRL SW REF LOGIC LOW SPD GMLAN SERIAL DATA 2 PPL/GRY WIRE RED/GRY WIRE RUN/CRANK IGN 1 VOLT SERIAL DATA (-) (1) SET/COAST/RESUME/ ACCELERATE SW SIG GND THROTTLE ACTUATOR CTRL CLOSE THROTTLE ACTUATOR CTRL OPEN THROTTLE ACTUATOR CTRL OPEN THROTTLE ACTUATOR CTRL CLOSE THROTTLE POS SENS LOW REF THROTTLE POS SENS SIG UNDERHOOD FUSE BLOCK UP/DOWN SW SIG W/ ADAPTIVE CRUISE W/O ADAPTIVE CRUISE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

AUTOMATIC TRANSMISSION ASSEMBLY BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/PPL WIRE BLU WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CANCEL SWITCH CHEVROLET COMPUTER DATA LINES SYSTEM CRUISE SWITCH FORWARD COLLISION WARNING SWITCH GMLAN SERIAL DATA - 1 GRN WIRE GRN/PPL WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/ORG WIRE INPUT SPD SIG LEFT STEERING WHEEL CONTROLS SWITCH LOGIC NCA WIRE OUTPUT SPD SIG RES+ SET- STEERING WHEEL AIR BAG COIL TRANS INTERMEDIATE SPD SIG TRANSMISSION CONTROL MODULE TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION INPUT/ INTERMEDIATE SHAFT SPEED SENSOR TRANSMISSION INTERMEDIATE SHAFT SPEED SENSOR TRANSMISSION OUTPUT SHAFT SPEED SENSOR TRANSMISSIONS SYSTEM WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

BATT POS VOLT BLK WIRE BLK/BLU WIRE BLU/GRN WIRE BLU/PPL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOWN DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT MEMORY CONTROL MODULE DRVR PWR SEAT FUSE FORWARD SW SIG FRONT VERTICAL DWN SW SIG FRONT VERTICAL UP SW SIG GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/GRN WIRE HORIZONTAL MTR SENS SIG HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LOCAL INTERCONNECT NETWORK BUS 8 LOW SPEED GMLAN SERIAL DATA LR HAPTIC SEAT MTR CTRL MEM SEAT SW SET SIG MEM SEAT SW SIG (1) MEM SENS HI REF (2) MEM SW LO REF MSM FUSE NAVIGATION SYSTEM REAR BODY FUSE BLOCK REAR VERTICAL DWN SW SIG REAR VERTICAL UP SW SIG REARWARD SW SIG RECLINE FORWARD SW SIG RECLINE MTR POS SENS SIG RECLINE REARWARD SW SIG RED/GRN WIRE RED/YEL WIRE RR HAPTIC SEAT MTR CTRL RWD VERTICAL MTR POS SENS SIG VERTICAL MTR SENS SIG WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BRN WIRE BRN/BLK WIRE CHEVROLET COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOWN 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 SIDE OBJECT DETECTION INDICATOR DRIVER WINDOW SWITCH DRV MIR MTR COMMON CTRL DRV MIR MTR FOLD IN CTRL DRV MIR MTR FOLD OUT CTRL DRV MIR MTR RH (+) LH (-) CTRL DRV MIR MTR UP (+) DOWN (-) CTRL DRV MIR POSITION SENS 5 VOLT REF DRV MIR POSITION SENS LH (-) RH (+) SIG DRV MIR POSITION SENS LO REF DRV MIR POSITION SENS UP (+) DOWN (-) SIG FOLDING SWITCH GRN/WHT WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT LEFT TURN SIGNAL REPEATER LAMP LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 8 LOGIC MIRROR DIMMING MIRRORS SYSTEM NAVIGATION SYSTEM OFF PPL/BLU WIRE PPL/RED WIRE REAR BODY FUSE BLOCK RED/BLU WIRE RED/PPL WIRE RIGHT WHT/GRN WIRE WHT/YEL WIRE WNDW MDL FUSE WNDW RT FUSE YEL/BRN WIRE

BATT POS VOLT BATT POSITIVE VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE CHEVROLET COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT MEMORY SWITCH EXIT SWITCH GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GROUND HOT AT ALL TIMES LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 8 LOW SPD GMLAN SERIAL DATA MEM SEAT SW SET SIG MEM SEAT SW SIG (1) MEM SW LO REF MEMORY 1 SWITCH MEMORY 2 SWITCH MSM FUSE NAVIGATION SYSTEM PASS MIR MTR COMMON CTRL PASS MIR MTR FOLD IN CTRL PASS MIR MTR FOLD OUT CTRL PASS MIR MTR RH (+) LH (-) CTRL PASS MIR MTR UP (+) DOWN (-) CTRL PASS MIR POSITION SENS 5 VOLT REF PASS MIR POSITION SENS LH (-) RH (+) SIG PASS MIR POSITION SENS LO REF PASS MIR POSITION SENS UP (+) DOWN (-) SIG PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR FOLDING MOTOR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER OUTSIDE REAR VIEW MIRROR MOTOR PASSENGER SIDE OBJECT DETECTION INDICATOR PASSENGER WINDOW SWITCH PPL PPL/WHT WIRE REAR BODY FUSE BLOCK RED/BLU WIRE RED/GRN WIRE RIGHT TURN SIGNAL REPEATER LAMP SET SWITCH WHT WIRE YEL WIRE YEL/PPL WIRE YEL/RED WIRE YEL/WHT WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DATA BUS 8 DOWN SWITCH SIGNAL DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT MEMORY SWITCH EPS FUSE FORWARD SWITCH SIGNAL GMLAN SERIAL DATA GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GROUND HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LOW REF MOTOR SIGNAL MSM FUSE NETWORK 8 ORG/ WIRE PPL PPL TELESCOPE MTR UP REAR BODY FUSE BLOCK REARWARD SWITCH SIGNAL RED WIRE RED/BRN WIRE RED/GRN WIRE SET- STEERING COLUMN POSITION CONTROL MODULE STEERING COLUMN TELESCOPE MOTOR STEERING COLUMN TILT MOTOR STEERING COLUMN TILT, TELESCOPE SWITCH SW SIG SW SIG 1 TELESCOPE MOTOR FORWARD TELESCOPE MTR DOWN TELESCOPE MTR REARWARD TILT LOW REF TILT MOTOR SIGNAL UP SWITCH SIGNAL WHT WIRE YEL WIRE YEL/BRN WIRE

AUDIO AMPLIFIER BATT POS VOLT BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/YEL WIRE COAX COMPUTER DATA LINES SYSTEM FC SPEAKER (-) LOW REF FC SPEAKER CTRL (+) GMLAN SERIAL DATA 2 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/PPL WIRE GRY/YEL WIRE LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LR SPEAKER (+) CTRL LR SPEAKER (-) LOW REF LR SPEAKER SIG (-) MICROPHONE 1 LOW REF MICROPHONE 1 SIG MICROPHONE 2 LOW REF MICROPHONE 2 SIG MICROPHONE 3 LOW REF MICROPHONE 3 SIG MICROPHONE 4 LOW REF MICROPHONE 4 SIG MOST CONTROL MOST SERIAL DATA (+) MOST SERIAL DATA (-) 2 PPL/BLU WIRE RED/BLU WIRE RED/PPL WIRE RED/YEL WIRE REPLICATED SIG RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT FRONT DOOR SPEAKER RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RIGHT INSTRUMENT PANEL SPEAKER RIGHT REAR DOOR SPEAKER RR SPEAKER (+) CTRL RR SPEAKER SIG (-) SPEAKER (-) LOW REF SPEAKER CTRL (+) USB WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/PPL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE CHEVROLET CHEVROLET BUICK COMPUTER DATA LINES SYSTEM DOWN FAV + GRN/BLK WIRE GRN/BRN WIRE GRY/GRN WIRE GRY/PPL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT LOGIC MUTE POWER DISTRIBUTION SYSTEM RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH RED/WHT WIRE RED/YEL WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH SELECT STEERING WHEEL AIR BAG COIL SWC FUSE VOICE VOL (-) WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE

ABS FUSE ANTENNA RF SIG AUTO BATT POS VOLT BATTERY POSITIVE VOLT BCM 3 FUSE BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/PPL WIRE BLU/YEL WIRE BODY CONTROL MODULE (FRONT OF CENTER CONSOLE) BRAKE FLUID LEVEL SENS SIG BRAKE FLUID LEVEL SWITCH BRAKE IND BUICK CHEVROLET W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN COMPUTER DATA COMPUTER DATA LINES SYSTEM DATA BUS 3 DOOR AJAR IND DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER SEAT BELT SWITCH DRIVER SEAT BELT BUCKLE DRV SEAT BELT SW LOW REF DRV SEAT BELT SW SIG ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) GRN/GRY WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/GRN WIRE GRY/RED WIRE HEAD HEADLAMP SWITCH HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (+) (1) HI SPD GMLAN SERIAL DATA (-) (2) HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LF DR AJAR LIN SERIAL LIN SERIAL DATA BUS 3 LIN SERIAL DATA BUS 4 LINES SYSTEM LO SPD GMLAN SERIAL DATA LOGIC LOGIC DRIVER WINDOW MOTOR MODULE LOGIC DRIVER WINDOW SWITCH LR DR AJAR SW SIG NCA WIRE OFF ORG/BRN WIRE PARK PARK BRAKE APPLY SW SIG PARK BRAKE APPLY SW VOL REF PARK BRAKE APPLY SW VOL REF PARK BRAKE APPLY SW SIG PARK BRAKE RELEASE SW SIG PARK BRAKE RELEASE SW VOL REF PARK BRAKE SW SIG PARK BRAKE SW SPLY VOLT PARK BRAKE SWITCH (LEFT OF STEERING WHEEL) PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH RADIO RED/GRY WIRE RED/YEL WIRE RF DR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RR DR AJAR SW SIG SEAT BELT IND SIGNAL GROUND SW SIG TIRE PRESSURE IND UNDERHOOD FUSE BLOCK WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE