Cadillac CT6 I (2016-2019) hybrid/ev battery pack Wiring diagrams

A/C COMPRESSOR (HYBRID) (LOWER LEFT FRONT OF ENGINE) ACCESS WAKEUP BATT 4 (+) BATT MODULE BATT POS BATT POS VOLT BATTERY ENERGY CONTROL MODULE BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE COMM CTRL COMPUTER DATA LINES SYSTEM COOLANT HEATER CONTROL MODULE (HYBRID) DATA 1 (+) DATA BUS 19 FUSE 1 FUSE 3 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRY WIRE HIGH SPD GMLAN SERIAL HIGH VOLT HIGH VOLT BATT 5 (+) HOT W/ HYBRID/EV BATTERY POSITIVE CONTACTOR RELAY ENERGIZED HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY NEGATIVE CONTACTOR HYBRID/EV BATTERY PACK HYBRID/EV BATTERY PACK COOLANT TEMPERATURE SENSOR 1 IGNITION 1 VOLT LIN SERIAL LOW REF 7 ORG/ WIRE ORG/BLK WIRE RED WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RUN/CRANK SERIAL DATA 2 SIG GND TEMP SENS TEMP SIG 7 VIO/BLK WIRE VIO/BLU WIRE VIO/WHT WIRE VOLT WHT WIRE YEL WIRE

ACC WAKEUP BATTERY ENERGY CONTROL MODULE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE COMM CTRL DATA DATA (-) (3) DATA (-) 1 HI SPD SER DATA 1 (+) GRN WIRE HI SPD SER HIGH SER HIGH VOLTAGE ENERGY MANAGEMENT BUS TERMINATING RESISTOR HYBRID/EV BATTERY PACK HYBRID/EV POWERTRAIN CONTROL MODULE 2 LOW SER LOW SER DATA SER SER DATA (+) 2 SERIAL DATA VIO/YEL WIRE WHT WIRE WHT/BLU WIRE

BATTERY ENERGY CONTROL MODULE BLK WIRE BLU WIRE CHARGE PORT DOOR POSITION SWITCH HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY PACK HYBRID/EV POWERTRAIN CONTROL MODULE 2 LEFT REAR BACK SEAT BLOWER ASSEMBLY LOGIC LEFT REAR CUSHION SEAT BLOWER ASSEMBLY LOGIC LEFT REAR DOOR ACCENT LAMP LEFT REAR DOOR COURTESY LAMP LEFT REAR DOOR HANDLE FLOOD LAMP LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR DOOR PULL HANDLE FLOOD LAMP LEFT REAR DOOR SILL PLATE LAMP LEFT REAR DOOR SUNSHADE SWITCH LEFT REAR EXTERIOR DOOR HANDLE ASSEMBLY LEFT REAR EXTERIOR DOOR HANDLE COURTESY LAMP LEFT REAR EXTERIOR DOOR HANDLE SWITCH LEFT REAR SEAT ADJUSTER SWITCH LOGIC LEFT REAR SEAT BOLSTER MEMORY CONTROL MODULE LEFT REAR SEAT HEATING/ VENTING/ COOLING SWITCH LEFT REAR SEAT MEMORY CONTROL MODULE LEFT REAR WINDOW MOTOR LOGIC LEFT REAR WINDOW SWITCH NCA WIRE REAR CIGARETTE LIGHTER RECEPTACLE REAR SEAT ACCESSORY POWER RECEPTACLE REAR SEAT HEATING CONTROL MODULE REAR SEAT USB RECEPTACLE RIGHT REAR SEAT ADJUSTER SWITCH LOGIC SUNROOF MOTOR SUNROOF SUNSHADE CONTROL MODULE SUSPENSION CONTROL MODULE W/ LUXURY SEAT W/ SUNROOF

AUTOMATIC TRANSMISSION ASSEMBLY BATTERY ENERGY CONTROL MODULE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLUNT CUT) BRN WIRE COMM CTRL COMPUTER DATA LINES SYSTEM DATA 1 (+) DRIVE MOTOR 1 DRIVE MOTOR 2 DRIVE MOTOR CONTROL MODULE 1 DRIVE MOTOR CONTROL MODULE 2 DRIVE MOTOR POSITION SENSOR 1 DRIVE MOTOR POSITION SENSOR 2 ELECTRIC/ AUXILIARY TRANSMISSION FLUID PUMP ELECTRIC/AUXILIARY TRANSMISSION FLUID PUMP CONTROL MODULE FAULT SIG FROM HYBRID/EV POWERTRAIN CONTROL MODULE 2 (DIAGRAM 4 OF 10) GROUND GRY WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HYBRID/EV BATTERY PACK IGN 1 VOLT MGU PHASE U CONTROL MGU PHASE V CONTROL MGU PHASE W CONTROL NCA WIRE ORG/ WIRE POS VOLT POWER INVERTER MODULE REAR BODY FUSE BLOCK RED WIRE RED/VIO WIRE RED/WHT WIRE SER DATA (+) 2 SERIAL DATA SHIELD TAN WIRE UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/WHT WIRE VITM FUSE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

A/C COMPRESSOR A/C GROUND AC LINE 1 BATT + BATT 5+ BATT POS VOLT BATTERY 2 BATTERY CHARGER (REARWARD OF REAR DIFFERENTIAL) BATTERY CHARGER CONTROL MODULE BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CHARGING CTRL CHARGING ENABLE COOLANT HEATER CONTROL MODULE DUTY CYCLE SIG ENGINE CONTROLS CIRCUIT FROM HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 7 OF 10) FROM HYBRID/EV BATTERY SECTION 2 (DIAGRAM 9 OF 10) FUSE GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GROUND GRY WIRE GRY/GRN WIRE HI VOLT (-) HOT AT ALL TIMES HYBRID/EV BATTERY CHARGER RECEPTACLE HYBRID/EV BATTERY PACK INDICATOR CTRL MANUAL SERVICE DISCONNECT MANUAL SERVICE DISCONNECT RECEPTACLE NEUTRAL LINE 2 OBCM FUSE ORG/ WIRE ORG/BLK WIRE REAR BODY FUSE BLOCK RED/WHT WIRE RED/YEL WIRE SENSE SIG TO HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 7 OF 10) TO HYBRID/EV BATTERY SENSOR 2 (DIAGRAM 9 OF 10) VIO WIRE VIO/WHT WIRE WHT WIRE YEL/GRY WIRE