Cadillac CT6 I (2016-2019) instrument panel fuse block Wiring diagrams

BATT POS VOLT BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE CGM FUSE DATA BUS 10 DATA BUS 5 DATA COMM ENABLE DATA LINK CONNECTOR (BOTTOM LEFT SIDE OF DASH) DLC FUSE GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY/GRN WIRE HI SPD GMLAN SERIAL DATA (+) 8 HI SPD GMLAN SERIAL DATA (+) 9 HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) 9 LO SPD SER DATA HI SPD SER DATA (-) 2 HOT AT ALL TIMES INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INFO DISPLAY MODULE INSTRUMENT PANEL FUSE BLOCK LO SPD LO SPD GMLAN SERIAL DATA 2 LO SPD SER DATA NETWORK SER RED/GRN WIRE RED/WHT WIRE SER DATA (+) 2 SER DATA COMM ENABLE SERIAL DATA GATEWAY MODULE STEERING WHEEL ANGLE SENSOR MODULE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

ACC WAKEUP SER DATA 2 BATT POS VOLT BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE CGM FUSE DATA 2 (+) DATA COMM DATA LINK CONNECTOR (BOTTOM LEFT SIDE OF DASH) DLC FUSE ENABLE GRN WIRE GRY/GRN WIRE HI SPD GMLAN SERIAL DATA (+) 8 HI SPD GMLAN SERIAL DATA (+) 9 HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) (2) HI SPD GMLAN SERIAL DATA (-) 9 LO SPD GMLAN SERIAL DATA HI SPD SER HOT AT ALL TIMES INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT PANEL FUSE BLOCK LO SPD GMLAN SERIAL DATA 2 LO SPD SER DATA RED/GRN WIRE RED/WHT WIRE SERIAL DATA GATEWAY MODULE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM GRN/YEL WIRE GRY WIRE INSTRUMENT ILLUMINATION CIRCUIT INSTRUMENT PANEL COMPARTMENT LAMP INSTRUMENT PANEL COMPARTMENT LAMP SWITCH INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOME/ READING LAMPS LEFT REAR DOME/ READING LAMPS LEFT SUNSHADE LEFT SUNSHADE MIRROR LAMP LOGIC PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW MOTOR RED WIRE RIGHT FRONT DOME/ READING LAMPS RIGHT REAR DOME/READING LAMPS RIGHT SUNSHADE RIGHT SUNSHADE MIRROR LAMP VIO WIRE VIO/GRN WIRE VISOR FUSE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE

BATTERY FUSE BLOCK BLK WIRE COMPUTER DATA LINES SYSTEM DISPLY FUSE DRIVER WINDOW SWITCH FUSE 3 FUSE 7 GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 IP BODY IGN FUSE LEFT LOWER STEERING WHEEL CONTROLS SWITCH LEFT REAR SEAT HEATING/VENTING/ COOLING SWITCH LEFT UPPER STEERING WHEEL CONTROLS SWITCH LOGIC PASSENGER AIR BAG DISABLED INDICATOR POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RIGHT LOWER STEERING WHEEL CONTROLS SWITCH RIGHT REAR SEAT HEATING/VENTING/ COOLING SWITCH RIGHT UPPER STEERING WHEEL CONTROLS SWITCH SUPLY VOLT UNDERHOOD FUSE BLOCK VIO/GRY WIRE WHT WIRE YEL/BLK WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DATA BUS 8 DOWN SWITCH SIGNAL DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT MEMORY SWITCH EXIT FORWARD SWITCH SIGNAL FRT SEAT FUSE GMLAN SERIAL DATA GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GROUND GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LOW REF MOTOR SIGNAL NETWORK 8 PWR STR WHL FUSE REAR BODY FUSE BLOCK REARWARD SWITCH SIGNAL RED WIRE RED/BRN WIRE RED/GRY 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 TELESCOPE MTR UP TILT LOW REF TILT MOTOR SIGNAL UP SWITCH SIGNAL W/O SUPER CRUISE PACKAGE W/ SUPER CRUISE PACKAGE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BRN WIRE

BACK BACK SIG BATT POS VOLT BATT POSITIVE VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DIMMING SIG DISPLAY DISPLY FUSE DOWN SIG FORWARD SIG FORWARD/ GRN/BLK WIRE GRN/BLU WIRE GRN/WHT WIRE GROUND GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE INFO DISPLAY MODULE INFOTAINMENT DISPLAY SIG INSTRUMENT PANEL FUSE BLOCK LDW FUSE LOGIC LOW SPD GMLAN LVDS MEDIA DISC PLAYER MEDIA DISC PLAYER (W/O VIDEO SYSTEM) MOST CONTROL NAVIGATION SYSTEM NETWORK BUS 10 NETWORK BUS 5 POS VOLT POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT UPPER STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SELECT SER DATA SER DATA (+) 2 SERIAL DATA BUS 12 SIG GROUND SIGNAL GROUND STEERING WHEEL AIR BAG COIL STR WHL FUSE UP SIG VIO/WHT WIRE VOL (-) WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

AMP FUSE AUDIO AMPLIFIER BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE CENTER CONSOLE SPEAKER CENTER CONSOLE SPEAKER CONTROL (+) CENTER INSTRUMENT PANEL SPEAKER CENTER SPEAKER INPUT MOTOR DIAGNOSTIC SIGNAL CENTER SPEAKER LIMIT SWITCH DOWN SIGNAL CENTER SPEAKER LIMIT SWITCH UP SIGNAL CENTER SPEAKER OUTPUT MOTOR MOVE DIRECTION SIGNAL CENTER SPEAKER OUTPUT MOTOR SPEED SIGNAL CONSOLE CENTER SPEAKER (-) LOW REF DIAGNOSTIC SIG DIRECTION SIG DOWN SIG FRONT CENTER SPEAKER (-) LOW REF SIGNAL GROUND FRONT CENTER SPEAKER CONTROL (+) BATTERY POSITIVE VOLTAGE GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GROUND GRY/BLK WIRE GRY/BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT MID-RANGE SPEAKER (-) LOW REF LEFT FRONT MID-RANGE SPEAKER CONTROL (+) LEFT FRONT SEAT LEFT SPEAKER (-) LOW REF LEFT FRONT SEAT LEFT SPEAKER CONTROL (+) LEFT FRONT SEAT RIGHT SPEAKER (-) LOW REF LEFT FRONT SEAT RIGHT SPEAKER CONTROL (+) LEFT FRONT SPEAKER CONTROL (+) 1 LEFT FRONT SPEAKER SIGNAL (-) 1 LEFT FRONT TWEETER SPEAKER (-) LOW REF LEFT FRONT TWEETER SPEAKER CONTROL (+) LEFT REAR DOOR SPEAKER LEFT REAR MID-RANGE SPEAKER LEFT REAR MID-RANGE SPEAKER (+) LOW REF LEFT REAR SPEAKER CONTROL (+) LEFT REAR SPEAKER SIGNAL (-) LEFT REAR TWEETER SPEAKER LEFT REAR WINDOW SHELF SPEAKER LOGIC REAR BODY FUSE BLOCK RED/VIO WIRE RED/YEL WIRE RIGHT FRONT MID-RANGE SPEAKER (-) LOW REF RIGHT FRONT MID-RANGE SPEAKER CONTROL (+) RIGHT FRONT SEAT LEFT SPEAKER (-) LOW REF RIGHT FRONT SEAT LEFT SPEAKER CONTROL (+) RIGHT FRONT SEAT RIGHT SPEAKER (+) RIGHT FRONT SEAT RIGHT SPEAKER (-) LOW REF RIGHT FRONT SPEAKER CONTROL (+) 1 RIGHT FRONT SPEAKER SIGNAL (-) 1 RIGHT FRONT TWEETER SPEAKER (-) LOW REF RIGHT FRONT TWEETER SPEAKER CONTROL (+) RIGHT REAR MID-RANGE SPEAKER (-) LOW REF RIGHT REAR MID-RANGE SPEAKER CONTROL (+) RIGHT REAR SPEAKER CONTROL (+) RIGHT REAR SPEAKER SIGNAL (-) RIGHT REAR WINDOW SHELF SPEAKER SPD SIG SPKR FUSE UP SIG VIO/BRN WIRE VIO/GRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/WHT WIRE

AUXILIARY AUDIO INPUT B+ VOLT BATT POS VOLT BATTERY FUSE BLOCK BK AM/FM BLK/WHT WIRE BLK/YEL WIRE COAX COMPUTER DATA LINES SYSTEM CU HD/XM FUSE 3 GMLAN SERIAL DATA LO SPD GMLAN SERIAL DATA 2 GRN/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 2 ENERGIZED INFOTAINMENT CONTROL TOUCHPAD INSTRUMENT PANEL FUSE BLOCK LEFT RADIO ANTENNA AMPLIFIER LO REF LOGIC MOST CONTROL MOST SERIAL DATA (+) NETWORK SERIAL DATA BUS 10 POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER RADIO RADIO FUSE REAR BODY FUSE BLOCK REAR WINDOW ANTENNA RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RFR RIGHT RADIO ANTENNA AMPLIFIER SIG GND TELEPHONE VOICE SIG USB WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

BACK BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DISPLAY DISPLY FUSE FORWARD/ GRN/BLK WIRE GRN/BLU WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE INFO DISPLAY MODULE INFOTAINMENT DISPLAY SIG INSTRUMENT PANEL FUSE BLOCK LDW FUSE LED DIMMING SIG LOGIC LOW SPD GMLAN LVDS MEDIA DISC PLAYER MEDIA DISC PLAYER (W/O VIDEO SYSTEM) MOST CONTROL NAVIGATION SYSTEM NETWORK BUS 10 NETWORK BUS 5 NETWORK DATA BUS 12 POS VOLT POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER RADIO FAVORITE BACK SIG RADIO FAVORITE FORWARD SIG RADIO VOLUME DOWN SIG RADIO VOLUME UP SIG RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT UPPER STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SELECT SER DATA SER DATA (+) 2 SIG GND SIG GROUND STEERING WHEEL AIR BAG COIL STR WHL FUSE VIO/WHT WIRE VOL (-) WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

1-BK 2-BK LVDS AUDIO COMM SIG 2 LO REF 1 AUDIO SIG 1 AUXILIARY BU LVDS VIDEO SIG BATT POS VOLT BATT POS VOLT ENTERTAINMENT REMOTE ENABLE SIG BATT POS VOLT REMOTE MEDIA EJECT SIG BATTERY FUSE BLOCK BK DISPLAY SIG BK LVDS BK LVDS DISPLAY SIG BK LVDS REMOTE DISPLAY SIG BK USB USB SERIAL DATA BLK/WHT WIRE BN LVDS AUXILIARY VIDEO SIG BRN WIRE COMM SIG 2 COMPUTER DATA LINES SYSTEM DRIVER SEATBACK VIDEO DISPLAY ENTERTAINMENT REMOTE ENABLE SIG FUSE 3 GMLAN SERIAL DATA GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/VIO WIRE GY LVDS GY USB USB SERIAL DATA HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 2 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LDW FUSE LH AUXILIARY AUDIO SIG 1 LOGIC AUDIO/VIDEO INPUT ADAPTER LOGIC INFO DISPLAY MODULE LOGIC MEDIA DISC EJECT SWITCH LVDS LVDS 2-BK LVDS GY USB SERIAL DATA MEDIA DISC PLAYER MOST CONTROL NCA WIRE PASSENGER SEATBACK VIDEO DISPLAY POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER RADIO FUSE REAR BODY FUSE BLOCK RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE REMOTE MEDIA EJECT SIG RH AUXILIARY AUDIO SIG 1 RSE DISP FUSE SERIAL DATA SERIAL DATA (+) SIG GND SERIAL DATA BUS 10 SIG GND UNDERHOOD FUSE BLOCK USB USB SERIAL DATA VIO/GRY WIRE W/ LUXURY SEAT W/O LUXURY SEAT WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE