Chevrolet Volt II (2015-2019) comm ctrl Wiring diagrams

B+ VOLT BATTERY ENERGY CONTROL MODULE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE COMM CTRL COMPUTER DATA LINES SYSTEM COOLANT RESS PMP FUSE DISPLAY ELECTRIC PUMP FUSE FEEDBACK SIG GMLAN GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY PACK HYBRID/EV BATTERY PACK COOLANT TEMPERATURE SENSOR 1 HYBRID/EV ELECTRONICS COOLANT TEMPERATURE SENSOR INSTRUMENT CLUSTER LOGIC LOGIC HYBRID/EV BATTERY PACK COOLANT PUMP LOW REF 7 LOW SPD MTR CTRL RED/BLU WIRE RED/VIO WIRE SERIAL DATA TEMP SIG 7 UNDERHOOD FUSE BLOCK VIO/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE

ACCESS WAKUP SRL DATA 2 AIR TEMPERATURE SENS SIG B+ VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLU WIRE COMM CTRL COMPUTER DATA LINES SYSTEM COOLANT HVAC MODE MOTOR HIGH CTRL COOLANT HVAC MODE MOTOR LOW CTRL COOLANT MTR CTRL COOLANT VALVE POSITION SENS SIG COOLING FAN CTRL SIG COOLING FAN LT FUSE COOLING FAN RT FUSE COOLING FAN SPD SIG CTRL SIG FEEDBACK SIG GRN/VIO WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HYBRID/EV ELECTRONICS COOLANT PUMP HYBRID/EV POWERTRAIN CONTROL MODULE 2 LEFT COOLING FAN MOTOR LOGIC LOW COOLANT LEVEL IND CTRL LOW PRESS SENS SIG LOW REF MTR CTRL MTR FEEDBACK SIG RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT COOLING FAN MOTOR (REAR OF RIGHT SIDE OF RADIATOR) SENS LOW REF SENS SIG TEMPERATURE SENS LOW REF UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/BRN WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL/GRN WIRE YEL/GRY WIRE

B+ VOLT BATTERY ENERGY CONTROL MODULE BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/VIO WIRE BRN/BLU WIRE COMM CTRL COMPUTER DATA LINES SYSTEM COOLANT MTR CTRL COOLANT RESS PMP FUSE ELECTRIC PUMP FUSE FEEDBACK SIG GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES HYBRID/EV BATTERY CONTACTOR ASSEMBLY HYBRID/EV BATTERY PACK (UNDER CENTER OF VEHICLE) HYBRID/EV BATTERY PACK COOLANT PUMP HYBRID/EV BATTERY PACK COOLANT TEMPERATURE SENSOR 1 HYBRID/EV ELECTRONICS COOLANT PUMP HYBRID/EV ELECTRONICS COOLANT TEMPERATURE SENSOR HYBRID/EV POWERTRAIN CONTROL MODULE 2 LOGIC LOW REF LOW REF 7 LOW SPD GMLAN SERIAL DATA MTR CTRL MTR FEEDBACK SIG RED/BLU WIRE RED/VIO WIRE SENS SIG TEMP SIG 7 UNDERHOOD FUSE BLOCK VIO/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/GRY 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

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