Chevrolet Malibu IX (2015-2018) power supply transformer Wiring diagrams

BATT POS VOLT BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DC DC BATT 1 FUSE DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR DRV SIDE OBJECT DETECTION LED SIG 1 FUSE 40 GRN WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT SIDE OBJECT SENSOR MODULE LOW SPEED GMLAN SERIAL DATA PASS SIDE OBJECT DETECTION LED SIG (1) PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER SIDE OBJECT DETECTION INDICATOR POWER SUPPLY TRANSFORMER RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT SIDE OBJECT SENSOR MODULE SPLY VOLT 1 UNDERHOOD FUSE BLOCK W/ START/STOP SYSTEM W/O START/STOP SYSTEM

ACTIVE SAFETY CONTROL MODULE BATT POS VOLT BLK WIRE BLU/VIO WIRE COMM ENABLE COMPUTER DATA LINES SYSTEM DC DC BATT 1 FUSE FUSE 40 GRN WIRE GROUND GRY/VIO WIRE HI SPD GMLAN SERIAL DATA (+) 4 HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING IND CTRL LEFT STEERING WHEEL CONTROLS SWITCH LO SPD GMLAN SERIAL DATA POWER SUPPLY TRANSFORMER RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SPLY VOLT 1 STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE WINDSHIELD FRONT VIEW CAMERA

12 VOLT REF ALERT LED CTRL BATT POS VOLT BLK WIRE BLU WIRE BODY CONTROL MODULE COLLISION ALERT INDICATORS COMM ENABLE COMPUTER DATA LINES SYSTEM DC DC BATT 1 FUSE DIMMING CTRL DRIVER INFORMATION CENTER DISPLAY FORWARD COLLISION ALERT WARNING SWITCH FUSE 40 GRN WIRE GROUND GRY WIRE GRY/GRN WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK IP BODY IGN FUSE LANE DEPARTURE WARNING DISABLE SWITCH LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING IND CTRL LEFT STEERING WHEEL CONTROLS SWITCH LO SPD GMLAN SERIAL DATA LOGIC POWER SUPPLY TRANSFORMER RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SPLY VOLT 1 STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK UP/DOWN SW SIG VIO/GRY WIRE W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE WHT/BLU WIRE WHT/RED WIRE WINDSHIELD FRONT VIEW CAMERA

BATT POS VOLT BLK WIRE BLK/BLU WIRE BLU WIRE BLU/RED WIRE COAX COAX BK COAX CU HD/XM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DC DC BATT 1 FUSE FUSE 16 FUSE 31 FUSE 39 FUSE 42 GMLAN SERIAL DATA GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRY/ORG WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LOGIC MUTE POWER SUPPLY TRANSFORMER RADIO RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK UP SEEK VOL- DOWN SEL VOL - SERIAL DATA BUS 10 SPLY VOLT STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK VOICE W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE

BATT POS VOLT BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN/BLU WIRE COAX COAX BK COAX CU HD/XM COMPUTER DATA LINES SYSTEM DC DC BATT 1 FUSE FUSE 31 FUSE 39 FUSE 42 GMLAN SERIAL DATA GRN WIRE GRN/BLK WIRE GRN/BLU WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER POWER SUPPLY TRANSFORMER RADIO RED WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER SERIAL DATA BUS 10 SPEAKER CONTROL SPEAKER CONTROL (-) 1 SPLY VOLT UNDERHOOD FUSE BLOCK W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE YEL WIRE YEL/BLK WIRE

BATT POS VOLT BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN/BLU WIRE COAX COAX BK COAX CU HD/XM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DC DC BATT 1 FUSE FUSE 16 FUSE 31 FUSE 39 FUSE 42 GMLAN SERIAL DATA GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/YEL WIRE GRY/ORG WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LF AUDIO LOW REF LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LOGIC LR SPEAKER (+) CTRL LR SPEAKER SIG (-) 1 MUTE NCA WIRE POWER SUPPLY TRANSFORMER RADIO RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE REMOTE ENABLE SIG I RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT STEERING WHEEL CONTROLS SWITCH RR SPEAKER (+) CTRL RR SPEAKER SIG (-) 1 SEEK DOWN SEEK UP SEL SERIAL DATA BUS 10 SPLY VOLT STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK VOICE VOL (-) W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE YEL WIRE YEL/BLK WIRE

ACTIVE NOISE CANCELLATION MODULE (RIGHT REAR OF LUGGAGE COMPT) AUDIO LO REF MICROPHONE LO REF AUDIO SIG MICROPHONE SIG BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BRN/BLU WIRE BU USB CAMERA SIGNAL 2 COMPUTER DATA LINES SYSTEM DC DC BATT 1 FUSE FUSE 16 FUSE 42 GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LF AUDIO LO REF LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LH SPEAKER (-) LO REF LH SPEAKER CTRL (+) LO SPD GMLAN SERIAL DATA LR SPEAKER (+) CTRL LR SPEAKER SIG (-) NAVIGATION SYSTEM NCA WIRE POWER SUPPLY TRANSFORMER RADIO RED WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE REMOTE ENABLE SIG RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RH SPEAKER (-) LO REF RH SPEAKER CTRL (+) RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RR SPEAKER (+) CTRL RR SPEAKER SIG (-) SPLY VOLT UNDERHOOD FUSE BLOCK USB W/ ONSTAR W/O ONSTAR W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

AUDIO LO REF MICROPHONE LO REF AUDIO SIG MICROPHONE SIG BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN/BLU WIRE CAMERA SIGNAL 2 COMPUTER DATA LINES SYSTEM DC DC BATT 1 FUSE FUSE 42 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LO SPD GMLAN SERIAL DATA LR SPEAKER (+) CTRL LR SPEAKER SIG (-) NAVIGATION SYSTEM POWER SUPPLY TRANSFORMER RADIO RED WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RR SPEAKER (+) CTRL RR SPEAKER SIG (-) SPLY VOLT UNDERHOOD FUSE BLOCK USB USB BU USB W/ ONSTAR W/O ONSTAR W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

BATT POS VOLT BK COAX BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN/BLU WIRE COAX COMPUTER DATA LINES SYSTEM CU COAX HD/XM DC DC BATT 1 FUSE FUSE 31 FUSE 39 FUSE 42 GMLAN SERIAL DATA GRN WIRE GRN/BLK WIRE GRN/BLU WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER POWER SUPPLY TRANSFORMER RADIO RED WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER SERIAL DATA BUS 10 SPEAKER CONTROL SPEAKER CONTROL (-) 1 SPLY VOLT UNDERHOOD FUSE BLOCK W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM DC/ DC BATT FUSE DRIVER INFORMATION CENTER DISPLAY EXTERIOR REAR COMPARTMENT LID UNLATCH SWITCH FUSE 20 FUSE 41 GRN WIRE GROUND GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LIFT GATE AJAR SW SIG 1 LIFT GLASS/TRUNK MTR RELEASE CTRL LO SPD GMLAN SERIAL DATA LOGIC POWER SUPPLY TRANSFORMER REAR CLOSR FUSE REAR CLOSURE HNDL SW OPEN SIG REAR COMPARTMENT LID LATCH REAR COMPARTMENT LID UNLATCH RELAY RED WIRE RED/BLU WIRE RED/BRN WIRE RED/YEL WIRE SUPPLY UNDERHOOD FUSE BLOCK VIO/GRY WIRE W/ STOP/START W/O STOP/START YEL/BLU WIRE