Cadillac CTS-V III (2013-2019) blu/vio Wiring diagrams

3.6L TURBO 2.0L TURBO 3.6L 6.2L BATTERY BATTERY CURRENT SENSOR BATTERY FUSE BLOCK BCM 1 FUSE BCM 2 FUSE BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/VIO WIRE BODY CONTROL MODULE BRN WIRE CHARGE IND CHARGE IND CTRL COMPUTER DATA LINES SYSTEM CURRENT SENS LOW REF CURRENT SENS SIG CURRENT SENS SPLY VOLT DISPLAY ECM IGN FUSE ENGINE CONTROL MODULE FUEL PUMP FUSE FUSE 5 FUSE 6 GENERATOR GENERATOR FIELD DUTY CYCLE SIG GRN WIRE GRY WIRE GRY/VIO WIRE HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ ENGINE CONTROL MODULE WAKEUP RELAY ENERGIZED HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LOGIC MOST SERIAL DATA (+) REAR BODY FUSE BLOCK RED WIRE RED/BRN WIRE RED/VIO WIRE RUN/ CRANK IGN 1 VOLT STARTER MOTOR UNDERHOOD AUXILIARY FUSE BLOCK UNDERHOOD FUSE BLOCK VIO WIRE VIO/GRN WIRE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE CENTER HIGH MOUNTED STOP LAMP CTRL DRIVER EXTERIOR DOOR HANDLE ASSEMBLY DRIVER EXTERIOR DOOR HANDLE COURTESY LAMP FDBACK SIG GRY/BRN WIRE GRY/GRN WIRE LEFT FRONT SIDE MARKER LAMP LEFT REAR EXTERIOR DOOR HANDLE ASSEMBLY LEFT REAR EXTERIOR DOOR HANDLE COURTESY LAMP LEFT REAR SIDE MARKER LAMP LEFT REAR TURN SIGNAL LAMP LEFT STOP/ TURN SIGNAL LAMP LEFT TAIL LAMP ASSEMBLY LEFT TAIL/ STOP LAMP LOGIC PARK LP PARK LP CTRL PASSENGER EXTERIOR DOOR HANDLE ASSEMBLY PASSENGER EXTERIOR DOOR HANDLE COURTESY LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT REAR EXTERIOR DOOR HANDLE ASSEMBLY RIGHT REAR EXTERIOR DOOR HANDLE COURTESY LAMP RIGHT REAR SIDE MARKER LAMP RIGHT REAR TURN SIGNAL LAMP RIGHT STOP/ TURN SIGNAL LAMP RIGHT TAIL LAMP ASSEMBLY RIGHT TAIL/ STOP LAMP STOP LP RLY TURN LP TURN SIG LP VIO WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/VIO WIRE

BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA COMM DISPLAY DRL IND DRL SPLY E/PRK BRK FUSE GRY WIRE GRY/GRN WIRE GRY/RED WIRE HIGH BEAM IND HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT INSTRUMENT CLUSTER LOGIC LOW BEAM IND LOW SPD GMLAN SER DATA NCA WIRE PARK BRAKE CONTROL SWITCH PARKING BRAKE CONTROL MODULE (ABOVE RIGHT SIDE OF REAR SUSPENSION) REAR BODY FUSE BLOCK RED/VIO WIRE RIGHT FRONT FASCIA MULTI- FUNCTION LED RIGHT FRONT FASCIA MULTI-FUNCTION LAMP ASSEMBLY RIGHT FRONT FASCIA MULTI-FUNCTION LED CONTROL MODULE RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP BALLAST RIGHT HEADLAMP MULTI-FUNCTION LED RIGHT HEADLAMP MULTI-FUNCTION LED CONTROL MODULE RIGHT HIGH BEAM SOLENOID ACTUATOR RIGHT LOW BEAM HEADLAMP SIGNAL SPARE/ MIL IGN FUSE SPLY VOLT SW SIG UNDERHOOD FUSE BLOCK VIO/GRY WIRE VOLT VOLT REF WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA COMM DISPLAY DRL IND DRL SPLY E/PRK BRK FUSE GRY WIRE GRY/GRN WIRE GRY/RED WIRE HIGH BEAM IND HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT INSTRUMENT CLUSTER LOGIC LOW BEAM IND LOW SPD GMLAN SER DATA PARK BRAKE CONTROL SWITCH PARKING BRAKE CONTROL MODULE (ABOVE RIGHT SIDE OF REAR SUSPENSION) REAR BODY FUSE BLOCK RED/VIO WIRE RIGHT FRONT FASCIA MULTI- FUNCTION LED RIGHT FRONT FASCIA MULTI-FUNCTION LAMP ASSEMBLY RIGHT FRONT FASCIA MULTI-FUNCTION LED CONTROL MODULE RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP MULTI-FUNCTION LED RIGHT HEADLAMP MULTI-FUNCTION LED CONTROL MODULE RIGHT HIGH BEAM SOLENOID ACTUATOR RIGHT LOW BEAM HEADLAMP SIGNAL SPARE/ MIL IGN FUSE SPLY VOLT SW SIG UNDERHOOD FUSE BLOCK VIO/GRY WIRE VOLT VOLT REF WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

APPLY SW SIG APPLY SW VOLT BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BRN WIRE COMM ENABLE COMPUTER DATA LINES SYSTEM DISPLAY E/PRK BRK FUSE GRN/WHT WIRE GROUND GRY/GRN WIRE GRY/RED WIRE HI SPD GMLAN HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LOW SPEED GMLAN SERIAL DATA PARK BRAKE CONTROL MODULE PARK BRAKE CONTROL SWITCH PARK BRAKE SW PARK IND REAR BODY FUSE BLOCK RED WIRE RED/VIO WIRE RELEASE SW RELEASE SW SIG SERVICE PARK BRAKE IND SUPPLY VOLT VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

2.0L TURBO 2.0L TURBO 3.6L 6.2L 3.6L A/C COMPRESSOR CLUTCH RELAY AC CLTCH FUSE AC INV FUSE AMP FUSE AUDIO AMPLIFIER AUXILIARY COOLANT PUMP RELAY BATT RVC FUSE BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BCM 8 FUSE BLK WIRE BLU/VIO WIRE BODY CONTROL MODULE BRAKE BOOSTER PUMP MOTOR RELAY CHARGE AIR COOLER COOLANT PUMP RELAY CHASSIS CONTROL MODULE CNSTR VENT FUSE DRIVER WINDOW MOTOR E/PRK BRK FUSE ECM IGN FUSE ENGINE CONTROL MODULE EVAPORATIVE EMISSION VENT SOLENOID VALVE FROM AFS/AHL PED PROT FUSE (DIAGRAM 1 OF 7) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 7) FRONT SEAT HEATING CONTROL MODULE FSCM IGN FUSE FUEL PUMP DRIVER CONTROL MODULE GRN WIRE GRN/VIO WIRE HEADLAMP HIGH BEAM RELAY HEADLAMP LOW BEAM RELAY HEADLAMP WASHER PUMP RELAY HORN RELAY IGNITION MAIN RELAY INSTRUMENT CLUSTER KEYLESS ENTRY CONTROL MODULE LEFT REAR WINDOW MOTOR LT WNDW FUSE PARK BRAKE CONTROL MODULE PASSENGER WINDOW MOTOR PEPS/ BATT 1 FUSE RBBEC IGN FUSE REAR SEAT HEATING CONTROL MODULE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR WINDOW MOTOR RT WNDW FUSE SPARE/ MIL IGN FUSE STEERING COLUMN LOCK MODULE STOP/START CAPACITOR CONTROL MODULE STR COL LK FUSE TCM/ IGN FUSE TO ACCESSORY DC/ AC POWER INVERTER MODULE (DIAGRAM 6 OF 7) TO ENGINE CONTROLS IGNITION RELAY (DIAGRAM 5 OF 7) TO IP BODY IGN FUSE (DIAGRAM 5 OF 7) TO MIR WNDW MDL FUSE (DIAGRAM 3 OF 7) TO REAR BODY FUSE BLOCK (DIAGRAM 3 OF 7) TRANSMISSION CONTROL MODULE VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE W/ HID W/ START/ STOP SYSTEM W/ START/STOP W/O START STOP SYSTEM WASH FUSE WHT WIRE WINDSHIELD WASHER PUMP RELAY

BLK WIRE BLU/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOOR LOCK MTR STATUS SIG DOOR LOCK KEY SW UNLOCK SIG DOOR LOCKS SYSTEM DOWN DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH EXPRESS GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES ILL LEFT FRONT WINDOW DOWN SWITCH LEFT FRONT WINDOW EXPRESS SWITCH LEFT FRONT WINDOW UP SWITCH LEFT REAR WINDOW DOWN SWITCH LEFT REAR WINDOW EXPRESS DOWN SWITCH LEFT REAR WINDOW UP SWITCH LF DR AJAR SW SIG LOCKOUT IND LOCKOUT SWITCH LOGIC LT WNDW FUSE MIR WNDW MDL FUSE N/W BUS 3 PASSENGER WINDOW MOTOR PASSENGER WINDOW SWITCH REAR BODY FUSE BLOCK RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RF DR AJAR SW SIG RIGHT FRONT WINDOW DOWN SWITCH RIGHT FRONT WINDOW EXPRESS SWITCH RIGHT FRONT WINDOW UP SWITCH RIGHT REAR WINDOW DOWN SWITCH RIGHT REAR WINDOW EXPRESS DOWN SWITCH RIGHT REAR WINDOW UP SWITCH RT WNDW FUSE SW DOWN SIG SW DRV DOWN SIG SW DRV EXP SIG SW DRV UP SIG SW EXPRESS SIG SW UP SIG VIO/GRY WIRE WHT/VIO WIRE YEL/BLK WIRE

BATT POS BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE BLK WIRE BLK/BLU WIRE BLU WIRE BLU/VIO WIRE BUS 23 CNSTR VENT FUSE COMPUTER DATA LINES SYSTEM COOL SIG ECM IGN FUSE FUSE 6 GRN/YEL WIRE GROUND DISTRIBUTION SYSTEM HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LO REF 1 LOGIC MSM FUSE REAR BODY FUSE BLOCK RED WIRE RED/GRN WIRE RED/WHT WIRE SER DATA START/STOP CAPACITOR (NEAR BATTERY TRAY) START/STOP CAPACITOR CONTROL MODULE (LEFT SIDE OF LUGGAGE COMPT) STARTER MOTOR STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY STRTR 2 FUSE STRTR FUSE TEMP SIG UNDERHOOD AUXILIARY FUSE BLOCK UNDERHOOD FUSE BLOCK VIO/GRN WIRE VOLT YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

BATT POSITIVE VOLT BLK WIRE BLU WIRE BLU/VIO WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DOOR OPEN SW SIG DRIVER DOOR LATCH ASSEMBLY ESCL FUSE GND LO SPD GMLAN SERIAL DATA GRN WIRE GRN/VIO WIRE HI SPEED GMLAN SERIAL DATA (-) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK KEYLESS ENTRY CONTROL MODULE LO SPD GMLAN SERIAL DATA LOGIC OFF/ACCESSORY VOLT RED/GRY WIRE STEERING COL LOCK SIG STEERING COLUMN LOCK MODULE (LOWER CENTER OF STEERING COLUMN) STEERING COLUMN LOCK STATUS SIG STEERING LOCK SIG STR COL LK FUSE UNDERHOOD FUSE BLOCK WHT WIRE WHT/YEL WIRE

6.2L EXCEPT 6.2L UP LEVEL MID LEVEL W/ MULTI COLOR STANDARD GRAPHICS ACCESSORY WAKEUP SERIAL DATA BATT POSITIVE VOLT BCM 6 FUSE BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE IND LOGIC BRK FLUID LVL SENS SIG BRN WIRE COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOOR LATCH ASSEMBLY DRIVER SEAT BELT SW SIG DRIVER SEAT BELT SWITCH DRIVER SEAT BELT BUCKLE DRV SEAT SW LOW REF ELECTRONIC BRAKE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE HDLMPS OFF SIG HDLMPS ON SIG HEAD HI SPD GMLAN SER DATA (-) 2 HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (UNDER CENTER FLOOR CONSOLE) INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT REAR DOOR LATCH ASSEMBLY LF DOOR AJAR SW SIG LO SPD GMLAN SERIAL DATA 2 LOGIC DRIVER WINDOW MOTOR LOGIC LEFT REAR WINDOW MOTOR LOGIC PASSENGER WINDOW MOTOR LOGIC RIGHT REAR WINDOW MOTOR LR DOOR AJAR SW SIG MOST SER DATA (+) MOST SER DATA (-) ETHERNET BUS 7 (+) NETWORK BUS 3 NETWORK BUS 4 OFF ORG/BRN WIRE ORG/VIO WIRE PARK AUTO PARK BRAKE CONTROL SWITCH PARK BRK APPLY SW SIG PARK BRK APPLY SW VOLT REF PARK BRK RELEASE SW SIG PARK BRK SW SIG PARK BRK SW SPLY VOLT PARK IND PARK LAMP SIG PARK RELEASE SW VOLT REF PARKING BRAKE CONTROL MODULE (ABOVE RIGHT SIDE OF REAR SUSPENSION) PASS SEAT BELT SW LOW REF PASS SEAT BELT SW SIG PASSENGER DOOR LATCH ASSEMBLY PASSENGER SEAT BELT SWITCH PASSENGER SEAT BELT BUCKLE RADIO RED/WHT WIRE RF DOOR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RR DOOR AJAR SW SIG SEAT BELT IND SERIAL DATA COMMUNICATION ENABLE SUPPLEMENTAL RESTRAINTS SYSTEM TIRE PRESSURE IND TURN SIGNAL/ MULTI-FUNCTION SWITCH VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE