Chevrolet Volt I (2010-2015) logic Wiring diagrams

B(+) BCM/ EXT LIGHTS BLK WIRE BODY CONTROL MODULE (UNDER RIGHT SIDE OF DASH) BRN WIRE BUS 4 CARGO LAMP COMPUTER DATA LINES SYSTEM COURTESY LMP SW SIG DEFEAT DOME DEFEAT SW SIG DISPLAY DOME ON DRIVER DOOR LATCH ASSEMBLY (CENTER REAR OF DRIVER'S DOOR) FRONT DOME/READING LAMPS FUSE GMLAN SER DATA GRY WIRE GRY/LT GRN WIRE HOT AT ALL TIMES INADVERTENT PWR CTRL INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION CIRCUIT INTERIOR LMP CTRL LEFT INSTRUMENT PANEL FUSE BLOCK (BEHIND LEFT END OF DASH) LEFT REAR WINDOW SWITCH LF DR AJAR BUS 3 SW SIG LO SPD GMLAN SERIAL DATA LOGIC LR DR AJAR SW SIG LT BLU WIRE LT GRN WIRE LT GRN/GRY WIRE OFF PASSENGER WINDOW SWITCH LOGIC REAR DOME READING LAMPS RED WIRE RED/BRN WIRE RF DR AJAR BUS 3 SW SIG RIGHT REAR DOOR LATCH ASSEMBLY (CENTER REAR OF RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH RIGHT SUNSHADE MIRROR LAMP BREAKOUT) RIGHT SUNSHADE MIRROR LAMP LEFT SUNSHADE MIRROR LAMP RR DR AJAR SW SIG TRUNK LMP CTRL WHT WIRE WHT/BRN WIRE YEL WIRE

AIR BAG FUSE BLK WIRE BLK/WHT WIRE GRN WIRE GRY WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED IGN INSIDE REARVIEW MIRROR LOGIC LT GRN/WHT WIRE MIRROR DIMMING NCA WIRE RED WIRE SPLY VOLT UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VIO/LT GRN WIRE WHT WIRE

12 VOLT REFR B(+) BCM/ EXT LIGHTS FUSE BLK WIRE BLK/YEL WIRE BODY CONTROL MODULE (UNDER RIGHT SIDE OF DASH) BRN WIRE CHARGE PORT DOOR OPEN REQUEST SWITCH COIL (TOP OF STEERING COLUMN) COMPUTER DATA LINES SYSTEM DRIVE MODE SELECT SWITCH DRIVER INFORMATION CENTER SWITCH FRONT DOME/ READING LAMPS FRONTVIEW CAMERA MODULE (TOP CENTER OF WINDSHIELD) GARAGE DOOR OPENER GMLAN SER DATA GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HDLP SW ON SIG HDLP SW PRK LP SIG HEAD PARK AUTO OFF HOT AT ALL TIMES IND DIMMING CTRL INSTRUMENT PANEL LMP DIMMER SW SIG INSTRUMENT PANEL LMP DIMMING CTRL LEFT INSTRUMENT PANEL FUSE BLOCK (BEHIND LEFT END OF DASH) LEFT LANE STEERING DEPARTURE WHEEL WARNING CONTROLS LIGHT IND SWITCH LEFT STEERING WHEEL CONTROL SWITCH LINEAR INTERCONNECT NETWORK BUS 9 LOGIC LOW REFR LOW SPD GMLAN SERIAL DATA LT BLU WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/RED WIRE LT GRN/YEL WIRE NETWORK BUS 9 LINEAR INTERCONNECT OF DASH) OUTSIDE REARVIEW MIRROR SWITCH OVERHEAD CONSOLE CONNECTORS) OVERHEAD CONSOLE MULTI- FUNCTION SWITCH (W/ PARKING ASSIST) PARK BRAKE CONTROL SWITCH RADIO/HVAC CONTROLS RED WIRE RED/BRN WIRE REFUEL REQUEST SWITCH RIGHT STEERING WHEEL CONTROL SWITCH STEERING WHEEL AIR BAG STEERING WHEEL AIR BAG COIL (TOP OF STEERING COLUMN) SW REF LIGHTING CTRL SWC BKLT FUSE TURN SIGNAL/ MULTI-FUNCTION SWITCH VEHICLE ON/OFF SWITCH WHT WIRE WHT/VIO WIRE YEL WIRE YEL/GRY WIRE

AUDIO SIG 2 AUX AUX AUDIO AUX AUDIO COMMON SIGNAL LEFT AUX AUDIO SIGNAL 2 AUX AUDIO SCREEN 2 RH AUX AUDIO SIGNAL 2 AUX DETECTION SIG AUXILIARY AUDIO BATTERY VOLT BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BREAKOUT) BRN WIRE BRN/LT BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CELLULAR TEL VIOCE SIG CENTER STACK WAKE UP SIG COMMON SIG COMPUTER DATA LINES SYSTEM CONNECTOR BREAKOUT) DETECTION SIG HOT AT ALL TIMES LEFT INSTRUMENT PANEL FUSE BLOCK (BEHIND LEFT END OF DASH) INPUT INSTRUMENT PANEL LEFT AUX LOGIC LOW REFERENCE LT BLU WIRE LT BLU/BLK WIRE LT BLU/BRN WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE NCA WIRE RADIO RADIO CONTROLS RADIO/HVAC CONTROLS RDO FUSE RED/YEL WIRE RIGHT AUX STACK SERIAL DATA HIGH STACK SERIAL DATA LOW STACK SERIAL DATA SHIELD USB VIO/LT BLU WIRE YEL WIRE

19 20 TOUCH SCREEN DISPLAY SIG(-) VEHICLE SPEED SIG ANTENNA SIGNAL SPLITTER BATT POS VOLT BLK WIRE BLK/GRY WIRE BODY CONTROL MODULE (UNDER RIGHT SIDE OF DASH) BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/YEL WIRE CAMERA SIG 2 LOW REFERENCE CAMERA SIG 2 VIOGE RECOGNITION AUDIO SIG CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA COAX COAX COAX AM/FM XM CRUISE CONTROL SYSTEM DISPLAY DRAIN WIRE DISPLAY SIG + DISPLY FUSE DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (PARK OF BRAKE MASTER CYLINDER ASSEMBLY) GMLAN SERIAL DATA GMLAN SERIAL DATA (-) COMPUTER DATA LINES SYSTEM GPS GROUND GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES INFO DISPLAY MODULE LEFT FRONT DOOR SPEAKER LEFT INSTRUMENT PANEL FUSE BLOCK (BEHIND LEFT END OF DASH) LEFT REAR DOOR SPEAKER LOGIC LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MUTE NAV DISPLY RESET SIG NAVIGATION SYSTEM NCA WIRE RADIO RED/VIO WIRE REMOTE ENABLE SIG RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH SEEK SEEK SOURCE VOICE DOWN UP STEERING WHEEL AIR BAG COIL (TOP OF STEERING COLUMN) STRG WHL RESISTOR LADDER SIG 2 VEHICLE SPD SIG VIO WIRE VIO/BRN WIRE VOL (-) WHT WIRE WHT/BRN WIRE WHT/LT BLU WIRE WHT/RED WIRE YEL WIRE

AUDIO SIG + AUDIO SIG 2 AUX AUX AUDIO AUX AUDIO COMMON SIGNAL LEFT AUX AUDIO SIGNAL 2 AUX AUDIO SCREEN 2 RH AUX AUDIO SIGNAL 2 AUX DETECTION SIG AUXILIARY AUDIO INPUT BLK WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/YEL WIRE CELLULAR CELLULAR TEL VIOCE SIG CENTER STACK RESET SIG LO SPD GMLAN SERIAL DATA CENTER STACK WAKE UP SIG COAX COMMON SIG COMPUTER DATA LINES SYSTEM DETECTION SIG DRAIN WIRE GRY/YEL WIRE INTERFACE CONTROL MODULE BREAKOUT) (BLUNT CUT SHIELD) LEFT AUX LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LOGIC LOW GMLAN LOW REFERENCE LT BLU WIRE LT GRN WIRE LT GRN/YEL WIRE NCA WIRE RADIO RADIO CONTROLS RADIO/HVAC CONTROLS RED/YEL WIRE RIGHT AUX RIGHT FRONT TWEETER SPEAKER SERIAL DATA STACK SERIAL DATA HIGH STACK SERIAL DATA LOW STACK SERIAL DATA SHIELD TELEPHONE VOICE SIG USB VOICE RECOGNITION WHT WIRE WHT/BRN WIRE YEL WIRE

19 20 TOUCH SCREEN DISPLAY SIG(-) VEHICLE SPEED SIG BATT POS VOLT BLK WIRE BLK/GRY WIRE BODY CONTROL MODULE (UNDER RIGHT SIDE OF DASH) BRN/LT GRN WIRE BRN/YEL WIRE CAMERA SIG 2 LOW REFERENCE CAMERA SIG 2 VIOGE RECOGNITION AUDIO SIG CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA COAX COAX COAX COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DISPLAY DRAIN WIRE DISPLAY SIG + DISPLY FUSE DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (PART OF BRAKE MASTER CYLINDER ASSEMBLY) GMLAN SERIAL DATA GROUND GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES INFO DISPLAY MODULE LEFT REAR DOOR SPEAKER LOGIC LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MUTE NAV DISPLY RESET SIG NAVIGATION SYSTEM NCA WIRE RADIO RED/VIO WIRE RED/YEL WIRE REMOTE ENABLE SIG RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH SEEK SOURCE VOICE DOWN STEERING WHEEL AIR BAG COIL (TOP OF STEERING COLUMN) STRG WHL RESISTOR LADDER SIG 2 VEHICLE SPD SIG VIO WIRE VIO/BRN WIRE VOL (-) VOL SEEK UP WHT WIRE WHT/BRN WIRE WHT/LT BLU WIRE WHT/RED WIRE YEL WIRE

BCM/EXT LIGHTS FUSE BLK WIRE BRN WIRE BRN YEL/ WIRE BRN/ WHT WIRE BRN/WHT WIRE BRN/YEL WIRE BUS 3 BUS 4 COMPUTER DATA LINES SYSTEM DISPLAY DOOR DEAD LOCK RELAY GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT INSTRUMENT PANEL FUSE BLOCK (BEHIND LEFT END OF DASH) LEFT REAR DOOR LATCH ASSEMBLY (CENTER REAR OF LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LO SPD GMLAN SERIAL DATA LOGIC LR DR AJAR SW SIG LT BLU WIRE LT BLU/ WHT WIRE LT BLU/BRN WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/YEL WIRE PASSENGER DOOR LATCH ASSEMBLY (CENTER REAR OF FRONT PASSENGER'S DOOR) PASSENGER WINDOW SWITCH RED/BRN WIRE RF DR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RR DR AJAR SW SIG W/ ANTI THEFT PROTECTION DOOR LOCK CONTROL WHT LT BLU/ WIRE WHT WIRE WHT/LT BLU WIRE YEL BRN/ WIRE YEL WIRE

BCM/EXT LIGHTS FUSE BLK WIRE BRN WIRE BRN/LT GRN WIRE BRN/WHT WIRE BRN/YEL WIRE BUS 3 COMPUTER DATA LINES SYSTEM DOOR DEAD LOCK RELAY DRIVER DOOR LATCH ASSEMBLY (CENTER REAR OF DRIVER'S DOOR) DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH DRIVER'S DOOR GRY WIRE GRY/BLK WIRE HOOD OPEN SW SIG HOT AT ALL TIMES LEFT INSTRUMENT PANEL FUSE BLOCK (BEHIND LEFT END OF DASH) LF DR AJAR SW SIG LOGIC LOGIC LT BLU/BRN WIRE LT BLU/WHT WIRE LT GRN/YEL WIRE NCA WIRE NETWORK BUS 3 ORG/ WIRE ORG/LT BLU WIRE RED/BRN WIRE RED/WHT WIRE STATUS CTRL UNLOCK SIG WHT/LT BLU WIRE YEL WIRE

BLK WIRE BLK/YEL WIRE BRN WIRE BRN YEL/ WIRE BRN/WHT WIRE BRN/YEL WIRE BUS 3 BUS 4 COMPUTER DATA LINES SYSTEM DISPLAY GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT REAR DOOR LATCH ASSEMBLY (CENTER REAR OF LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LO SPD GMLAN SERIAL DATA LOGIC LR DR AJAR SW SIG LT BLU WIRE LT BLU/ WHT WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/YEL WIRE NCA WIRE ORG/ WIRE ORG/LT BLU WIRE PASSENGER DOOR LATCH ASSEMBLY (CENTER REAR OF FRONT PASSENGER'S DOOR) PASSENGER WINDOW SWITCH PEPS FUSE REAR BODY FUSE BLOCK (LEFT REAR CORNER OF LUGGAGE COMPT) RED/WHT WIRE RF DR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RR DR AJAR SW SIG W/ ANTI THEFT PROTECTION DOOR LOCK CONTROL WHT BRN WIRE WHT LT BLU/ WIRE WHT WIRE WHT/LT BLU WIRE YEL BRN/ WIRE YEL WIRE YEL/LT BLU WIRE