Chevrolet Malibu IX (2015-2018) computer data lines system Wiring diagrams

2.0L, 1.8L HYBRID 8-SPEED A/T 6-SPEED A/T W/ START/STOP SYSTEM W/O START/STOP SYSTEM AUTOMATIC TRANSMISSION ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY (1.8L HYBRID) BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) BRAKE PEDAL POSITION SENSOR BRK APPLY SENS CTRL BRK APPLY SENS LOW REF BRK APPLY SENS SIG BRK POS SENS LOW REF BRK POS SENS SIG 41 25 BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DATA 1 (+) DC DC BATT 1 FUSE DK BLU WIRE DK GRN WIRE ENGINE CONTROL MODULE (TOP OF TRANSMISSION) FUSE 10 FUSE 20 FUSE 41 FUSE 5 GMLAN SERIAL GRY WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HYBRID/EV POWERTRAIN CONTROL MODULE 1 INSTRUMENT PANEL FUSE BLOCK KEY CAPTURE/COLUMN LOCK SHIFT POS SIG ORG/ WIRE PARK LOCK SOL CTRL PARK POSITION SWITCH PNK WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE TRANS PARK/ NEUTRAL SIG 1 TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR UNDERHOOD FUSE BLOCK VIO WIRE WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

"CHECK ENGINE" IND CTRL A/C COMPRESSOR CLUTCH RLY CTRL A/C PRESS SENS 5 VOLT REF A/C REFRIGERANT PRESS SENS SIG A/C REFRIGERANT PRESSURE SENSOR ACCELERATOR PEDAL POS SIG 1 ACCELERATOR PEDAL POS SIG 2 AIR CONDITIONING SYSTEM BATT POS VOLT BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BRAKE PEDAL POSITION SENSOR BRAKE VACUUM SENS SIG BRK POS SENS 5 VOLT REF BRK POS SENS LO REF BRK POS SENS SIG BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FAN CTRL RLY SPD SIG COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG DOOR LOCKS SYSTEM ENGINE CONTROL MODULE (TOP OF TRANSMISSION) EVAP CANISTER VENT SOL CTRL EVAPORATIVE EMISSION VENT SOLENOID VALVE FUEL LEVEL SENSOR FUEL PUMP FUEL PUMP CTRL DATA OUT SIG FUEL PUMP, LEVEL SENSOR ASSEMBLY GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (+) 3 HOOD STATUS A SIG TURBO INTAKE PRESS SENS HI REF BANK 1 HOT AT ALL TIMES HUMIDITY SENS SIG INDUCTION AIR TEMP SENS SIG LOW REF (1) LOW REF 2 MASS AIR FLOW SENS SIG POWERTRAIN MAIN RLY FUSED SPLY 1 POWERTRAIN MAIN RLY FUSED SPLY 2 POWERTRAIN RLY COIL CTRL RED/GRN WIRE RED/WHT WIRE RLY FUSED SPLY 3 RUN/CRANK IGNITION 1 VOLT STARTER ENABLE RLY CTRL STARTER PINION SOL RLY CTRL STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TCM/ ECM FUSE TEMP SENS SIG TRANSMISSION PARK/NEUTRAL SIG 1 TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE WAKE-UP SER DATA WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C COMPRESSOR CLUTCH RELAY AERO SHUTTER FUSE AMBIENT AIR TEMPERATURE SENSOR AUXILIARY HEATER COOLANT PUMP RELAY BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BRAKE BOOSTER VACUUM SENSOR BRN WIRE BRN/GRY WIRE CANISTER VENT SOL FUSE COMPUTER DATA LINES SYSTEM CTRL DATA (-) (3) ECM FUSE ECM IGN FUSE ECM SW 2 FUSE ENGINE CONTROLS IGNITION RELAY FUEL MDL FUSE FUEL PUMP FUEL PUMP DRIVER CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) FUEL PUMP SIG FUSE 2 GMLAN SER GRN/WHT WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT IGN COIL FUSE LOW REF MIL SS FUSE NCA WIRE ON BATTERY) PWR/TRN OFF ENG FUSE PWR/TRN ON ENG FUSE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE SER DATA (+) 2 SHIELD UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

5 VOLT REF ACTUATOR LOW CTRL AIR PRESSURE SIG BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/YEL WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE CHARGE IND CTRL CHARGING COMPUTER DATA LINES SYSTEM CTRL DATA DRIVER INFORMATION CENTER DISPLAY DUTY CYCLE SIG ENGINE CONTROL MODULE ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE IND ENGINE OIL IND ENGINE OIL LEVEL SWITCH EVAPORATIVE EMISSION PURGE SOLENOID VALVE FUEL GAUGE FUEL IND FUEL TANK PRESSURE SENSOR GMLAN GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE IND INSTRUMENT CLUSTER LEVEL SENS SIG LOGIC LOW REF LOW SPD MALFUNCTION IND OIL LEVEL SW SIG PRESSURE SENS SIG RLY FUSED SPLY 4 SENS SIG SERIAL SERIAL DATA BUS 21 SIG GND SOL LOW SIDE CTRL SOLENOID CTRL STARTING/ SYSTEM TEMP SIG TOP OF TRANSMISSION) VIO/BLK WIRE VIO/BLU WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE

"CHECK ENGINE" IND CTRL 5 VOLT REF A/C PRESS SENS 5 VOLT REF A/C REFRIGERANT PRESS SENS SIG A/C REFRIGERANT PRESSURE SENSOR ACCELERATOR PEDAL POS SIG 1 ACCELERATOR PEDAL POS SIG 2 ACCELERATOR PEDAL POSITION SENSOR ANTI-LOCK BRAKES, CRUISE CONTROL SYSTEMS BATT POS VOLT BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE PEDAL POSITION SENSOR BRK POS SENS 5 VOLT REF BRK POS SENS LO REF BRK POS SENS SIG BRK VACUUM SENS SIG BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CHECK MODULE COMPUTER DATA LINES SYSTEM COOLANT TEMP SENS 2 SIG COOLING FAN CTRL RLY SPD SIG COOLING FANS SYSTEM CRUISE/ETC/TCC BRAKE SIG ENGINE CONTROL MODULE (TOP OF TRANSMISSION) FUEL PUMP CTRL DATA OUT SIG FUSE 9 GRN WIRE GRN/WHT WIRE GRY WIRE HI SPD GMLAN SER HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (+) 3 HOT AT ALL TIMES HUMIDITY SENS SIG INDUCTION AIR TEMP SENS SIG INSTRUMENT PANEL FUSE BLOCK LOW REF (1) LOW REF 2 MASS AIR FLOW SENS SIG POWERTRAIN MAIN RLY FUSED SPLY 1 POWERTRAIN MAIN RLY FUSED SPLY 2 POWERTRAIN MAIN RLY FUSED SPLY 3 POWERTRAIN RELAY COIL CTRL PUMP GROUND RED/WHT WIRE RUN/CRANK IGNITION 1 VOLT TEMP SENS SIG THERMOSTAT ENGINE COOL CTRL TRANSMISSION PARK/NEUTRAL SIG 1 VALVE GROUND VIO/BLU WIRE VIO/GRN WIRE WAKE-UP SER DATA WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C COMPRESSOR CLUTCH RELAY AERO SHUTTER FUSE AMBIENT AIR TEMPERATURE SENSOR AUXILIARY HEATER COOLANT PUMP RELAY BATT VOL BATTERY FUSE BLOCK BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE CANISTER VENT SOL FUSE COMPUTER DATA LINES SYSTEM CTRL DATA (-) (3) ECM FUSE ECM IGN FUSE ECM SW 2 FUSE ENGINE CONTROLS IGNITION RELAY FUEL LEVEL SENSOR FUEL MDL FUSE FUEL PUMP FUEL PUMP DRIVER CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) FUEL PUMP SIG FUEL PUMP, LEVEL SENSOR ASSEMBLY FUSE 2 GMLAN SER GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT IGN COIL FUSE LOW REF MIL SS FUSE NCA WIRE ON BATTERY) PWR/ TRN OFF ENG FUSE PWR/ TRN ON ENG FUSE RED/BRN WIRE RED/VIO WIRE RED/YEL WIRE SER DATA SHIELD UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE

5 VOLT REF ACTUATOR LOW CTRL BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM CTRL DATA DRIVER INFORMATION CENTER DISPLAY DUTY CYCLE SIG ENGINE CONTROL MODULE (TOP OF TRANSMISSION) ENGINE COOLANT THERMOSTAT HEATER EVAPORATIVE EMISSION PURGE SOLENOID VALVE FUEL RAIL PRESSURE FUEL TANK PRESSURE SENSOR GMLAN GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE IND IND CTRL INSTRUMENT CLUSTER LEVEL SENS SIG LO SPD LOGIC LOW REF MIL IND PRESSURE SENS SIG RED/BRN WIRE RLY FUSED SPLY 4 SENS 2 SIG SENS SIG SERIAL SERIAL DATA BUS 21 SIG GROUND SOLENOID CTRL VIO/BLK WIRE VIO/BLU WIRE WHT/BLU WIRE WHT/BRN WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

ACCESSORY WAKEUP SERIAL DATA 2 AUTOMATIC TRANSMISSION ASSEMBLY B+ VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COS + CRANKSHAFT POSITION SENS REPLICATED SIG DK BLU WIRE DK GRN WIRE DRIVE MOTOR 2 DRIVE MOTOR 2 CONTROL MODULE DRIVE MOTOR 2 POSITION SENSOR EXCITATION GMLAN SERIAL DATA (-) 2 (PINS: 10 TO 19 NOT USED) GMLAN SERIAL DATA (-) 2 (PINS: 22 TO 28 NOT USED) GMLAN SERIAL DATA (-) 3 GMLAN SERIAL DATA (-) 3 (PINS: 35 TO 44 NOT USED) GMLAN SERIAL DATA - 1 GMLAN SERIAL DATA 2 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HYBRID/EV POWERTRAIN CONTROL MODULE 1 LOGIC LT BLU WIRE LT GRN WIRE MIL SS FUSE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER INVERTER MODULE PPL RED WIRE RED/GRN WIRE RED/WHT WIRE RUN/CRANK IGN 1 VOLT SEAT/BSMESS FAN FUSE SIG GND SIN + SOUND SYSTEMS TAN WIRE TCM/ IGN FUSE TCM/ECM FUSE TO HYBRID/EV BATTERY PACK (DIAGRAM 7 OF 7) TPIM MGU PMP FUSE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION OUTPUT SHAFT SPEED SENSOR UNDERHOOD FUSE BLOCK VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE WHT WIRE YEL WIRE

5 VOLT REF A/C LOW A/C LOW SIDE PRESSURE SENSOR B+ VOLT BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE CHARGE IND CTRL COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE COOLING FAN CTRL COOLING FANS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DUTY CYCLE SIG ELECTRIC COOLANT MTR CTRL ENGINE CONTROLS CIRCUIT FEEDBACK SIG FEEDBACK SIGNAL FUSE 2 GMLAN SERIAL DATA (-) 3 GMLAN SERIAL DATA - 1 GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRY WIRE HOOD STATUS A SIG HOT AT ALL TIMES HYBRID/EV BATTERY PACK (BETWEEN REAR WHEELWELLS) HYBRID/EV POWERTRAIN CONTROL MODULE 2 LOW REF LOW SPEED ON BATTERY) ORG/ WIRE ORG/BLK WIRE RED/WHT WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT SENS LOW REF SERIAL DATA SERIAL DATA 2 SERIAL DATA BUS 26 TO HYBRID/EV BATTERY PACK (DIAGRAM 7 OF 7) VIO/BLU WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE

"CHECK ENGINE" IND CTRL A/C COMPRESSOR CLUTCH RLY CTRL A/C PRESS SENS 5 VOLT REF A/C REFRIGERANT PRESS SENS SIG A/C REFRIGERANT PRESSURE SENSOR ACCELERATOR PEDAL POS SIG 1 ACCELERATOR PEDAL POS SIG 2 AIR CONDITIONING SYSTEM BATT POS VOLT BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BRAKE PEDAL POSITION SENSOR BRAKE VACUUM SENS SIG BRK POS SENS 5 VOLT REF BRK POS SENS LO REF BRK POS SENS SIG BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FAN CTRL RLY SPD SIG COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG DOOR LOCKS SYSTEM ENGINE CONTROL MODULE (TOP OF TRANSMISSION) EVAP CANISTER VENT SOL CTRL EVAPORATIVE EMISSION VENT SOLENOID VALVE FUEL LEVEL SENSOR FUEL PUMP FUEL PUMP CTRL DATA OUT SIG FUEL PUMP, LEVEL SENSOR ASSEMBLY GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (+) 3 HOOD STATUS A SIG TURBO INTAKE PRESS SENS HI REF BANK 1 HOT AT ALL TIMES HUMIDITY SENS SIG INDUCTION AIR TEMP SENS SIG LOW REF (1) LOW REF 2 MASS AIR FLOW SENS SIG POWERTRAIN MAIN RLY FUSED SPLY 1 POWERTRAIN MAIN RLY FUSED SPLY 2 POWERTRAIN RLY COIL CTRL RED/GRN WIRE RED/WHT WIRE RLY FUSED SPLY 3 RUN/CRANK IGNITION 1 VOLT STARTER ENABLE RLY CTRL STARTER PINION SOL RLY CTRL STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TCM/ ECM FUSE TEMP SENS SIG TRANSMISSION PARK/NEUTRAL SIG 1 TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE WAKE-UP SER DATA WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE