Car Wiring Diagrams for Wiring diagram engine performance 1.5l vin 5, hybrid system circuit for Chevrolet Volt II (2015-2019)

AUTOMATIC TRANSMISSION ASSEMBLY BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY ECM/ TPIM FUSE ENGINE CONTROLS CIRCUIT FROM HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 7 OF 11) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT LINE PRESSURE CONTROL SOLENOID VALVE LOGIC ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER INVERTER MODULE PRESSURE CONTROL SOLENOID VALVE 2 PRESSURE CONTROL SOLENOID VALVE 3 PRESSURE CONTROL SOLENOID VALVE 4 PRESSURE CONTROL SOLENOID VALVE 5 RED WIRE RED/VIO WIRE RED/YEL WIRE REPLICATED SIG SER DATA (+) 2 SER DATA (-) (1) SER DATA - (3) SIG GND TAN WIRE TOP OF TRANSMISSION) TPIM 1 FUSE TPIM 2 FUSE TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION OUTPUT SHAFT SPEED SENSOR UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/BLU WIRE WAKEUP SER DATA 2 WHT WIRE YEL WIRE YEL/BLK WIRE

AUTOMATIC TRANSMISSION ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CLUTCH A CTRL CLUTCH B CTRL CLUTCH C CTRL CLUTCH D CTRL CLUTCH E CTRL COS + 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 DRV 2 SIG ELECTRIC/ AUXILIARY TRANSMISSION FLUID PUMP EXCITATION GRN WIRE GRY WIRE GRY/WHT WIRE HYBRID/EV POWERTRAIN CONTROL MODULE 1 LOW REF NCA WIRE ORG/ WIRE PNK WIRE POWER INVERTER MODULE RED WIRE S BIT SIG SENS SIG SENS SPLY SIG DRV SIG NEG SIG POS SIN + SPD SIG SPLY A SPLY B TAN WIRE TOP OF TRANSMISSION) VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

ACCENT LAMP POWER AIR CONDITIONING SYSTEM AMBIENT AIR TEMPERATURE SENSOR BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BLK 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 2 SERIAL DATA HOOD STATUS A SIG HOT AT ALL TIMES HYBRID/EV BATTERY CHARGER RECEPTACLE ACCENT LAMP HYBRID/EV BATTERY COOLANT LEVEL SWITCH HYBRID/EV POWERTRAIN CONTROL MODULE 2 INDICATOR CTRL LOOP SIG 1 LOW 2 SERIAL DATA LOW REF LOW REF (1) PWM SIG RED/BLU WIRE RELAY CTRL SENS SIG SERIAL DATA (+) (3) SERIAL DATA (-) (1) STATUS SIG SWITCH SIG TO HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 7 OF 11) TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD FUSE BLOCK VICM FUSE VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/WHT WIRE W/ PARK ASSIST W/O PARK ASSIST WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE

AC VOLTAGE SENSE SIG AIR CONDITIONING SYSTEM AMBIENT LIGHT/ SUNLOAD SENSOR, BATTERY STATE OF CHARGE INDICATOR APM FUSE BATTERY FUSE BLOCK BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN 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 GMLAN SERIAL DATA GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED 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 MOTOR CTRL MOTOR HIGH CTRL MOTOR LOW REF NCA WIRE POWER DISTRIBUTION SYSTEM RED/WHT WIRE RED/YEL WIRE SENS SIG SERIAL DATA 2 SPEED SIG STATUS SIG 1 SWITCH SIG TO HYBRID/EV BATTERY PACK (DIAGRAM 9 OF 11) TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD FUSE BLOCK VICM RC FUSE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WAKEUP SERIAL DATA WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

A/C GROUND AC LINE 1 BATT POS VOLT BATTERY 2 BATTERY CHARGER BATTERY CHARGER CONTROL MODULE BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CHARGING CTRL CHARGING ENABLE DUTY CYCLE SIG ENGINE CONTROLS CIRCUIT FROM HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 7 OF 11) FROM HYBRID/EV BATTERY MODULE 3 (DIAGRAM 9 OF 11) FUSE GRN WIRE GRN/GRY WIRE GROUND GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES HYBRID/EV BATTERY CHARGER RECEPTACLE HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY PACK HYBRID/EV BATTERY PACK FUSE COVER INDICATOR CTRL MANUAL SERVICE DISCONNECT MANUAL SERVICE DISCONNECT RECEPTACLE NCA WIRE NEUTRAL LINE 2 OBCM FUSE ORG/ WIRE ORG/BLK WIRE REAR BODY FUSE BLOCK RED/BLU WIRE RED/YEL WIRE SENSE SIG TO HYBRID/EV BATTERY MODULE 4 (DIAGRAM 9 OF 11) VIO/WHT WIRE WHT WIRE YEL/GRY WIRE

BATTERY ENERGY CONTROL MODULE 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 EARLY PRODUCTION LATE PRODUCTION FROM HYBRID/EV BATTERY MODULE 7 (DIAGRAM 11 OF 11) 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 11) VIO/RED WIRE VOLT REF WHT/BLK WIRE YEL WIRE

BATTERY CHARGING SYSTEM POSITIVE CONTACTOR BLK WIRE BRN/GRN WIRE FROM HYBRID POWERTRAIN CONTROL MODULE 2 (DIAGRAM 3 OF 11) FROM HYBRID/ EV BATTERY MODULE 1 (DIAGRAM 8 OF 11) FROM HYBRID/EV BATTERY PACK CURRENT SENSOR (DIAGRAM 6 OF 11) 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 HYBRID/EV BATTERY PACK COOLANT HEATER HYBRID/EV BATTERY PACK FUSE HOLDER 1 HYBRID/EV BATTERY PACK FUSE HOLDER 2 HYBRID/EV BATTERY POSITIVE CONTACTOR HYBRID/EV BATTERY PRECHARGE RESISTOR LOGIC ORG/ WIRE ORG/BLK WIRE PRECHARGE CONTACTOR TO A/C COMPRESSOR (DIAGRAM 10 OF 11) TO COOLANT HEATER CONTROL MODULE (DIAGRAM 10 OF 11) TO POWER INVERTER MODULE (DIAGRAM 1 OF 11) 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/WHT WIRE BRN WIRE BRN/WHT WIRE GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY MODULE 1 HYBRID/EV BATTERY MODULE 2 HYBRID/EV BATTERY PACK HYBRID/EV BATTERY PACK (UNDER CENTER OF VEHICLE) HYBRID/EV BATTERY SECTION 3 LOW REF NCA WIRE ORG/BLK WIRE SIG (1) SIG (2) SIG 10 SIG 11 SIG 12 SIG 13 SIG 14 SIG 15 SIG 16 SIG 17 SIG 18 SIG 19 SIG 2/1 SIG 2/2 SIG 20 SIG 23 SIG 24 SIG 25 SIG 26 SIG 27 SIG 28 SIG 3 SIG 4 SIG 5 SIG 6 SIG 7 SIG 8 SIG 9 TO HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 7 OF 11) VIO 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 WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMM CTRL COMPUTER DATA LINES SYSTEM DATA 1 (+) FAULT SIG FROM HYBRID/EV POWERTRAIN CONTROL MODULE 2 (DIAGRAM 4 OF 11) FROM MANUAL SERVICE DISCONNECT (DIAGRAM 5 OF 11) GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH 2 HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY MODULE 3 HYBRID/EV BATTERY MODULE 4 HYBRID/EV BATTERY PACK HYBRID/EV BATTERY PACK (UNDER CENTER OF VEHICLE) HYBRID/EV BATTERY SECTION 2 HYBRID/EV BATTERY SECTION 3 IGN 1 VOLT LOW 2 NCA WIRE ORG/ WIRE POS VOLT RED/VIO WIRE SER DATA SER DATA (+) 2 SIG 28 SIG 29 SIG 30 SIG 31 SIG 32 SIG 33 SIG 34 SIG 35 SIG 36 SIG 37 SIG 38 SIG 39 SIG 40 SIG 41 SIG 42 SIG 43 SIG 44 TO MANUAL SERVICE DISCONNECT (DIAGRAM 5 OF 11) VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/GRY 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

A/C COMPRESSOR BATT 4 (+) BATT 5+ BATTERY ENERGY CONTROL MODULE BLK WIRE BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COOLANT HEATER CONTROL MODULE FROM HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 7 OF 11) 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 HI VOLT (-) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY PACK (UNDER CENTER OF VEHICLE) NCA WIRE ORG/ WIRE ORG/BLK WIRE RED/VIO WIRE RESS FUSE SIG (+) 52 SIG (+) 54 SIG 44 SIG 45 SIG 46 SIG 47 SIG 48 SIG 49 SIG 50 SIG 51 SIG 53 SIG 55 SIG 56 SIG 57 SIG 58 SIG 59 SIG 60 SIG 61 SIG 62 SIG 63 SIG 64 SIG 65 SIG 66 SIG 67 SIG 68 SIG 69 SIG 70 SIG 71 SIG 72 SIG 73 SIG 74 SIG 75 SIG 76 SIG 77 SIG 78 SIG 79 SIG 80 SIG 81 SIG 82 SIG 83 SIG 84 SIG 85 SIG 86 SIG 87 SIG 88 SIG 89 SIG 90 SIG 91 SIG 92 SIG 93 SIG 94 SIG 95 SIG 96 UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE VITM RC FUSE 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

BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT 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/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HYBRID/EV BATTERY MODULE 5 HYBRID/EV BATTERY MODULE 6 HYBRID/EV BATTERY MODULE 7 HYBRID/EV BATTERY PACK HYBRID/EV BATTERY SECTION 1 HYBRID/EV BATTERY SECTION 2 NCA WIRE ORG/ WIRE TO HYBRID/EV BATTERY CONTACTOR ASSEMBLY (DIAGRAM 6 OF 11) VIO WIRE VIO/BLK 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