Cadillac CT6 I (2016-2019) Wiring diagram engine performance 2.0l vin x, hybrid system circuit

AUTOMATIC TRANSMISSION ASSEMBLY BATTERY POSITIVE VOLT BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER MOTOR CONTROL MODULE 1 DRIVER MOTOR CONTROL MODULE 2 EXCITATION SIG NEGATIVE FROM HYBRID/EV BATTERY PACK (DIAGRAM 7 OF 10) GRN WIRE GRN/BRN WIRE GRY WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HYBRID/EV POWERTRAIN CONTROL MODULE 1 IGNITION 1 VOLT NAVIGATION SYSTEM ORG/ WIRE POWER DISTRIBUTION SYSTEM POWER INVERTER MODULE REAR BODY FUSE BLOCK RED/WHT WIRE RED/YEL WIRE SENSOR 2 SIG A SENSOR 2 SIG B SENSOR REPLICATED SIG SERIAL DATA (+) (3) SERIAL DATA (-) (1) SERIAL DATA 2 SIG A OUT (-) SIG B OUT (-) SIG POSITIVE SWITCH LOW REF SWITCH S BIT SIG TAN WIRE TO HYBRID/EV BATTERY PACK (DIAGRAM 7 OF 10) TPIM 1 FUSE TPIM 2 FUSE TRANS IGN FUSE TRANSMISSION INTERNAL MODE SWITCH UNDERHOOD FUSE BLOCK VICM FUSE VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

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

AIR CONDITIONING SYSTEM AMBIENT AIR TEMPERATURE SENSOR BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DOOR LOCKS SYSTEM FUEL DOOR OPEN SIG GRN/VIO WIRE GROUND GRY/WHT WIRE HEATER CTRL HIGH SERIAL DATA HOOD STATUS A SIG HYBRID/EV BATTERY COOLANT LEVEL SWITCH HYBRID/EV POWERTRAIN CONTROL MODULE 2 INDICATOR CTRL LOOP SIG 1 LOW REF LOW REF (1) LOW SERIAL DATA PWM SIG RED/WHT WIRE RELAY CTRL SENS SIG SERIAL DATA (+) (3) SERIAL DATA (-) (1) SWITCH SIG TO HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 7 OF 10) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE W/ SUPER CRUISE PACKAGE W/O SUPER CRUISE PACKAGE WHT WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/VIO WIRE

AC VOLTAGE SENSE SIG AIR CONDITIONING SYSTEM AMBIENT LIGHT/ SUNLOAD SENSOR, BATTERY STATE OF CHARGE INDICATOR BLK WIRE BLK/BRN WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/WHT WIRE CHARGE PORT DOOR POSITION SWITCH CHARGING CTRL CHARGING ENABLE COMM CTRL COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CTRL PILOT SIG 1 DC VOLTAGE SENSE SIG FAN CTRL SIG FAULT SIG FEEDBACK SIG GEN FUSE GMLAN SERIAL DATA GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES HVAC FUSE HYBRID/EV POWERTRAIN CONTROL MODULE 2 IGNITION 1 VOLTAGE INDICATOR CTRL INSTRUMENT PANEL FUSE BLOCK LOCK/UNLOCK 1 REF LOCK/UNLOCK 1 SIG LOGIC MOTOR CTRL MOTOR HIGH CTRL MOTOR LOW REF RED/VIO WIRE RED/YEL WIRE SENS SIG SERIAL DATA 2 SPEED SIG STATUS SIG 1 SWITCH SIG TO HYBRID/EV BATTERY PACK (DIAGRAM 2 OF 10) TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD AUXILIARY FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WAKEUP SERIAL DATA WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO 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

BATTERY ENERGY CONTROL MODULE BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COURSE SIG CURRENT SENS FINE SIG FROM HYBRID/EV BATTERY SECTION 1 (DIAGRAM 8 OF 10) GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRY/BRN WIRE HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY PACK COOLANT TEMPERATURE SENSOR 1 HYBRID/EV BATTERY PACK CURRENT SENSOR HYBRID/EV BATTERY SECTION 1 HYBRID/EV BATTERY SECTION 2 HYBRID/EV BATTERY SECTION 3 HYBRID/EV BATTERY TEMPERATURE SENSOR 1 HYBRID/EV BATTERY TEMPERATURE SENSOR 2 HYBRID/EV BATTERY TEMPERATURE SENSOR 3 HYBRID/EV BATTERY TEMPERATURE SENSOR 4 HYBRID/EV BATTERY TEMPERATURE SENSOR 5 HYBRID/EV BATTERY TEMPERATURE SENSOR 6 LOW REF LOW REF (1) LOW REF (6) LOW REF 2 LOW REF 3 LOW REF 4 LOW REF 5 LOW REF 7 ORG/ WIRE SIG (1) SIG (2) SIG 3 SIG 4 SIG 5 SIG 6 SIG 7 TO HYBRID/EV BATTERY POSITIVE CONTACTOR (DIAGRAM 7 OF 10) VIO/RED WIRE VOLT REF WHT WIRE WHT/BLK WIRE YEL WIRE

BATTERY CHARGING SYSTEM POSITIVE CONTACTOR BLK WIRE BRN/GRN WIRE FROM A/C COMPRESSOR (DIAGRAM 5 OF 10) FROM COOLANT HEATER CONTROL MODULE (DIAGRAM 5 OF 10) FROM HYBRID POWERTRAIN CONTROL MODULE 2 (DIAGRAM 3 OF 10) FROM HYBRID/EV BATTERY PACK CURRENT SENSOR (DIAGRAM 6 OF 10) FROM HYBRID/EV POWERTRAIN CONTROL MODULE 2 (DIAGRAM 3 OF 10) FROM POWER INVERTER MODULE (DIAGRAM 1 OF 10) FUSE 1 FUSE 2 FUSE 3 FUSE 4 HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY COOLANT HEATER TRANSISTOR HYBRID/EV BATTERY NEGATIVE CONTACTOR HYBRID/EV BATTERY PACK COOLANT HEATER HYBRID/EV BATTERY POSITIVE CONTACTOR HYBRID/EV BATTERY PRECHARGE RESISTOR LOGIC ORG/ WIRE ORG/BLK WIRE PRECHARGE CONTACTOR TO A/C COMPRESSOR (DIAGRAM 5 OF 10) TO COOLANT HEATER CONTROL MODULE (DIAGRAM 5 OF 10) TO HYBRID/EV BATTERY SECTION 3 (DIAGRAM 10 OF 10) TO POWER INVERTER MODULE (DIAGRAM 1 OF 10) VIO WIRE VIO/GRY WIRE WHT/VIO WIRE YEL/VIO WIRE

BATTERY ENERGY CONTROL MODULE BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE GRY/YEL WIRE HYBRID/EV BATTERY MODULE 5 HYBRID/EV BATTERY MODULE 6 HYBRID/EV BATTERY PACK (UNDER REAR WINDOW SHELF) HYBRID/EV BATTERY SECTION 1 ORG/ WIRE SIG 64-2 SIG 65 SIG 66 SIG 67 SIG 69 SIG 70 SIG 71 SIG 73 SIG 74 SIG 75 SIG 76 SIG 77 SIG 79 SIG 80-1 SIG 80-2 SIG 81 SIG 82 SIG 83 SIG 85 SIG 86 SIG 87 SIG 88 SIG 89 SIG 90 SIG 91 SIG 93 SIG 94 SIG 95 SIG 96 TO HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 6 OF 10) TO HYBRID/EV BATTERY SECTION 2 (DIAGRAM 9 OF 10) VIO WIRE VIO/BLK WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

BATTERY ENERGY CONTROL MODULE BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE FROM HYBRID/EV BATTERY SECTION 1 (DIAGRAM 8 OF 10) FROM MANUAL SERVICE DISCONNECT (DIAGRAM 5 OF 10) GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HYBRID/EV BATTERY MODULE 3 HYBRID/EV BATTERY MODULE 4 HYBRID/EV BATTERY PACK (UNDER REAR WINDOW SHELF) HYBRID/EV BATTERY SECTION 2 ORG/ WIRE SIG (+) 54 SIG 32-2 SIG 33 SIG 34 SIG 35 SIG 37 SIG 38 SIG 39 SIG 40 SIG 41 SIG 42 SIG 43 SIG 45 SIG 46 SIG 47 SIG 48-1 SIG 48-2 SIG 49 SIG 50 SIG 51 SIG 53 SIG 55 SIG 56 SIG 57 SIG 58 SIG 59 SIG 61 SIG 62 SIG 63 SIG 64-1 TO HYBRID/EV BATTERY SECTION 3 (DIAGRAM 10 OF 10) TO MANUAL SERVICE DISCONNECT (DIAGRAM 5 OF 10) VIO WIRE VIO/BLK WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

BATTERY ENERGY CONTROL MODULE BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE FROM HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 7 OF 10) FROM HYBRID/EV BATTERY SECTION 2 (DIAGRAM 9 OF 10) GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HYBRID/EV BATTERY MODULE 1 HYBRID/EV BATTERY MODULE 2 HYBRID/EV BATTERY PACK (UNDER REAR WINDOW SHELF) HYBRID/EV BATTERY SECTION 3 ORG/ WIRE SIG (1) SIG (2) SIG 0 SIG 10 SIG 11 SIG 13 SIG 14 SIG 15 SIG 16-1 SIG 16-2 SIG 17 SIG 18 SIG 19 SIG 2/1 SIG 2/2 SIG 23 SIG 25 SIG 26 SIG 27 SIG 28 SIG 29 SIG 3 SIG 30 SIG 31 SIG 32-1 SIG 5 SIG 6 SIG 7 SIG 8 SIG 9 VIO WIRE VIO/GRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE