Chevrolet Malibu VII (2008-2012) body control module (bcm) (under center console) Wiring diagrams

1 2 3 4 5 6 ACC VOLT BATTERY 17 16 PPL ACC VOLT AJAR AUTOMATIC A/C BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER CONSOLE) BRN WIRE CLOSED PPL CLUSTER/ THEFT FUSE COMPUTER DATA LINES SYSTEM CTRL BEAM RLY CYLINDER HOUSING) DATA BUS - DK GRN WIRE DR LK LK/ DRIVER DOOR LATCH (DRIVER'S DOOR) 1 3 DRIVER DOOR LOCK SWITCH EXCEPT 2.4L (VIN 5) GROUND DISTRIBUTION SYSTEM GROUND SERIAL DATA (-) SERIAL DATA (-) GRY WIRE GRY/BLK WIRE HDLP HI HEADLIGHTS TRUNK, SYSTEM TAILGATE, FUEL DOORS SYSTEM HOOD AJAR SWITCH (ON HOOD LATCH) HORNS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES DOOR LOCK FUSE IGN KEY IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) KEY SW SIG KEY-IN IGNITION SWITCH LEFT REAR DOOR LATCH (LEFT REAR DOOR) 1 3 LF DR AJAR SW SIG DR AJAR SW SIG LOCK LOCK 8 6 LOGIC LOW SPD LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MANUAL A/C OFF OFF/RUN/ CRANK VOLT ORG/BLK WIRE PASSENGER DOOR LATCH (FRONT PASSENGER'S DOOR) 4 6 PASSENGER DOOR LOCK SWITCH PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL 2.4L (VIN 5) RADIO RED/WHT WIRE RESISTOR SIG RIGHT REAR DOOR LATCH (RIGHT REAR DOOR) RLY CTRL PARK LAMP RUN WIRE SECURITY IND SECURITY IND LOGIC SERIAL DATA GMLAN SW SIG SW SIG HORN RLY CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THEFT DETERRENT MODULE (TDM) (ON IGNITION KEY UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) UNLK SIG UNLOCK VEHICLE COMMUNICATIONS INTERFACE MODULE (VCIM) (RIGHT SIDE OF DASH) W/ ONSTAR W/O ONSTAR WHT WIRE WHT/BLK WIRE

2.4L (VIN B) 2.4L 3.6L 4 58 35 55 2761 410 LOW REF ECT SENS SIG 57 37 21 25 65 8 380 2700 5514 SENS SIG A/C REFRIGERANT PRESSURE SENSOR (RIGHT REAR OF ENGINE COMPT) AIR TEMPERATURE ACTUATOR (CENTER OF HVAC MODULE) BLK WIRE BLOWER MOTOR CONTROL MODULE (REAR OF HVAC CASE) BODY CONTROL MODULE (BCM) (UNDER CENTER CONSOLE) BRN WIRE CLU RLY CTRL COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (DLC) (LEFT SIDE OF DASH) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRL LOW AMBIENT ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR EXCEPT 2.4L (VIN B) GRY WIRE GRY/BLK WIRE HIGH LOW HIGH SPD RLY CTRL HOT AT ALL TIMES HVAC CTRL (BATT) FUSE HVAC CTRL (IGN) FUSE LOGIC LOGIC LOGIC LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PPL PPL 65 374 442 754 650 SPLY VOLTAGE SPD CTRL BATTERY POSITIVE REQ SIG GND RED/BLK WIRE RED/WHT WIRE RELAY RLY DRL CTRL AMBIENT DRV LIGHT SUNLOAD SENS SENS SIG SIG RUN RLY FUSE 19 RUN WIRE SUNLOAD SENSOR (CENTER OF DASH) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF WHT WIRE YEL WIRE YEL/BLK WIRE

2.4L (VIN B) 3.6L 29 46 TRS RANGE SW SIG A TRS RANGE SW SIG B 53 33 43 44 HI SPD SER DATA + HI SPD SER DATA - AUTOMATIC TRANSMISSION (6 SPEED) AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) BCK/UP LAMPS FUSE 17 BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER CONSOLE) BRN WIRE BU/LP RELAY 33 COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY GRN WIRE HI SPD SER DATA + HI SPD SER DATA - HOT AT ALL TIMES INSIDE REARVIEW MIRROR LAMP LEFT "C" PILLAR) LEFT BACKUP LOGIC LP SPLY VOLT LT BLU WIRE LT GRN WIRE PARK/NEUTRAL POSITION (PNP) SWITCH (ON AUTOMATIC TRANSMISSION) REAR FUSE BLOCK (LEFT SIDE OF TRUNK) RED WIRE REV LP RLY CTRL RIGHT BACKUP LAMP SER DATA BUS + SER DATA BUS - GROUND RANGE SW SIG A RANGE SW SIG B SER DATA BUS- SER DATA BUS+ TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSION CONTROL MODULE (TCM) WHT WIRE YEL WIRE YEL/BLK WIRE

A/T SHIFT LCK CTRL SOL SPLY VOLT ANTI-LOCK BRAKES SYSTEM BATTERY BATTERY CURRENT SENS SIG LOW REFERENCE BLK WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER CONSOLE) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR LOCK FUSE DOOR LOCKS SYSTEM DRIVER DOOR KEY SW SIG DRL RELAY CONTROL AMBIENT AIR TEMP SENS SIG EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM GRY/BLK WIRE HEADLAMP HI BEAM RLY CTRL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM AIR CONDITIONING SYSTEM HORNS SYSTEM HOT AT ALL TIMES INTERIOR LIGHTS FUSE LF DOOR AJAR SW SIG LOGIC LOW REF GROUND 5-VOLT LOW REF BATT POSITIVE VOL GROUND HORN RLY CTRL LOW SPD GMLAN SERIAL DATA LF TURN SIGNAL LAMP SPLY VOLT LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/BLK WIRE PARK LAMP RELAY CTRL DOOR LOCK/UNLOCK SIGNAL DOOR LOCK/UNLOCK SIGNAL PNK WIRE PNK/BLK WIRE PPL REAR COMPT LID AJAR SW SIG FOG LAMP RLY CTRL RED/WHT WIRE REVERSE LAMP RLY CTRL TRUNK RELEASE RLY CTRL RH TAIL LAMP OUTAGE DETECTION SIG SHIFT INTERLOCK SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM AIR CONDITIONING SYSTEM STOP LAMP SPLY VOLT OR STOP LP SW TAN WIRE TAN/WHT WIRE TRACTION CTRL SW SIG TRUNK, TAILGATE, FUEL DOORS SYSTEM HEADLIGHTS SYSTEM WHT WIRE WINDSHIELD WASHER FLUID LEVEL SIG LH TAIL LAMP OUTAGE DETECTION SIG WINDSHIELD WIPER MOTOR PARK SW SIG WINDSHIELD WIPER SW SIG 2 WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM EXTERIOR LIGHTS SYSTEM YEL WIRE

ACCESSORY VOLTAGE ACCESSORY VOLTAGE BATTERY POSITIVE VOLT ACCESSORY VOLTAGE IGNITION 1 VOLTAGE ANTI-LOCK BRAKES SYSTEM BATT SENSE FUSE 54 BATTERY POSITIVE VOLT BATTERY POSITIVE VOLT BATTERY POSITIVE VOLT BATTERY POSITIVE VOLT BODY CONTROL MODULE (BCM) (UNDER CENTER CONSOLE) BRN WIRE BRN/WHT WIRE COURTESY LAMPS SUPPLY VOLTAGE DOOR LOCK ACTUATOR LOCK CTRL DK BLU WIRE DK GRN WIRE DOOR LOCK ACTUATOR LOCK CTRL DOOR LOCK ACTUATOR UNLOCK CTRL DOOR LOCK ACTUATOR UNLOCK CTRL DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPARTMENT) HOT W/ RUN/ CRANK RELAY ENERGIZED I/P LAMP SUPPLY VOLTAGE IBCM (RUN/CRANK) FUSE 21 IBCM 1 FUSE 20 IBCM 2 FUSE 25 IGNITION 1 VOLTAGE INSTRUMENT CLUSTER, TRANSMISSIONS SYSTEMS LOGIC LR STOP/TURN LAMP SPLY VOLT COURTESY LAMP CTRL ORG/ WIRE PARK LAMP SUPPLY VOLTAGE PNK PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION, POWER WINDOWS SYSTEMS POWER DISTRIBUTION, SEATS SYSTEMS POWER DISTRIBUTION, SUPPLEMENTAL RESTRAINTS SYSTEMS POWER DISTRIBUTION, SUPPLEMENTAL RESTRAINTS SYSTEMS EXTERIOR LIGHTS SYSTEM POWER WINDOW MASTER SW LOCKOUT CTRL POWER WINDOW MASTER SW LOCKOUT CTRL WINDSHIELD WASHER PUMP CTRL POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM WIPER/WASHER SYSTEM PPL/WHT WIRE PRNDL A SIGNAL PRNDL B SIGNAL RED/BLK WIRE RED/WHT WIRE RR STOP/TURN LAMP SUPPLY VOLTAGE DRV DOOR LOCK ACTUATOR UNLOCK CTRL RUN RLY FUSE 19 TAN WIRE TRACTION CTRL SW SIG TRANSMISSIONS SYSTEM ENGINE CONTROLS SYSTEM YEL WIRE

ACCESSORY VOLTAGE AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM BATTERY POSITIVE VOLT BATTERY POSITIVE VOLT BATTERY POSITIVE VOLT BLOWER MTR SUPPLY VOLTAGE BLK WIRE BLOWER MTR SUPPLY VOLTAGE BODY CONTROL MODULE (BCM) (UNDER CENTER CONSOLE) BRN WIRE COURTESY LAMP CTRL PRNDL B SIGNAL DK BLU WIRE GROUND GRY WIRE HIGH BLOWER MTR CTRL I/P LAMP SPLY VOLT I/P LAMP SPLY VOLT I/P LAMP SUPPLY VOLTAGE IGNITION 3 VOLTAGE IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM AIR CONDITIONING SYSTEM INTERIOR LIGHTS SYSTEM INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM KEY-IN IGNITION SWITCH LOGIC OFF ORG/ WIRE PNK IGNITION 1 VOLTAGE WIRE PNK PNK PPL IGNITION 1 VOLTAGE WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION, AIR CONDITIONING SYSTEMS POWER DISTRIBUTION, CRUISE CONTROL, TRANSMISSIONS SYSTEMS POWER DISTRIBUTION, ELECTRONIC POWER STEERING SYSTEMS POWER DISTRIBUTION, SOUND SYSTEMS POWER DISTRIBUTION, WIPER/WASHER SYSTEMS PPL/WHT WIRE PRNDL A SIGNAL RED WIRE RED/BLK WIRE RED/WHT WIRE RUN WIRE SYSTEM WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER PUMP CTRL I/P LAMP SUPPLY VOLTAGE IGNITION 3 VOLTAGE YEL WIRE

AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM AIR CONDITIONING, HEADLIGHTS SYSTEMS ANTI-THEFT SYSTEM BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER CONSOLE) BRAKE PEDAL POSITION SENS SIG BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CTRL SW SIG DK GRN WIRE DK GRN/WHT WIRE DRL AMBIENT LIGHT SENS LOW REF DRL AMBIENT LIGHT SENS SIG FLASH TO PASS SW SIG FOG LAMP RLY CTRL GRY WIRE HAZARD SWITCH SIG HEADLIGHTS SYSTEM I/P LAMPS DIMMER SW SIG LOGIC LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA LR TURN SIGNAL SW SIG RR TURN SIGNAL SW SIG REAR DEFOG SW SIG A/C REQUEST SIG LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE ORG/ WIRE PASS SEAT BELT IND SIG REAR DEFOG IND SPLY VOLT PNK/WHT WIRE PPL PPL/WHT WIRE SECURITY IND SPLY VOLT SUNLOAD SENS SIG SUNLOAD SENS SIG SUPPLEMENTAL RESTRAINTS SYSTEM DEFOGGER SYSTEM TAN WIRE TAN/BLK WIRE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM YEL WIRE YEL/BLK WIRE

2.4L (VIN B) 25 65 8 43 57 37 21 53 380 2700 5514 2500 SENS SIG A/C CLU FUSE 1 A/C CLUTCH RELAY 34 A/C REQ SIG A/C REQUEST IND A/C REQUEST SWITCH AUTOMATIC A/C BLK WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER CONSOLE) CLU RLY CTRL COMPUTER DATA LINES SYSTEM DATA + HIGH SPD GMLAN DATA - DK GRN WIRE DK GRN/WHT WIRE EXCEPT 2.4L (VIN B) GRY WIRE HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES HOT W/ PWR/TRN RELAY ENERGIZED HVAC CONTROL MODULE (CENTER OF DASH) LOGIC LOW REF HIGH SPD GMLAN LOW SPEED GMLAN SERIAL DATA MANUAL A/C MODE SWITCH ORG/BLK WIRE SERIAL DATA TAN WIRE TAN/BLK WIRE TEMPERATURE CONTROL SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)

BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER CONSOLE) COMPUTER DATA LINES SYSTEM DEFOG IND DEFOG SWITCH DK GRN WIRE DRIVER OUTSIDE REARVIEW MIRROR GRN WIRE HOT AT ALL TIMES HTD MIR FUSE 24 HVAC CONTROL MODULE (AUTOMATIC A/C) (CENTER OF DASH) HVAC CONTROL MODULE (MANUAL A/C) (CENTER OF DASH) LEFT "C" PILLAR) LOGIC LOGIC RR DEFOG SW SIG LOW SPD GMLAN SER DATA LOW SPEED GMLAN SER DATA LT BLU WIRE NCA WIRE PASSENGER OUTSIDE REARVIEW MIRROR PPL R/WDO DEFOG RELAY 26 RBEC 1 FUSE 22 REAR FUSE BLOCK (LEFT SIDE OF TRUNK) REAR WINDOW DEFOGGER GRID RED WIRE RR DEFOG FUSE 23 RR DEFOG RLY CTRL TAN WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE

6 SPEED A/T 4 SPEED A/T BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER CONSOLE) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE ECM IGN FUSE 16 EMISSION 1 FUSE 6 FROM PWR/TRN RELAY 33 (DIAGRAM 1 OF 4) FUEL LEVEL SENSOR FUEL PUMP FUEL PUMP/ SENDER ASSEMBLY (IN FUEL TANK) GMLAN DATA GRY WIRE GRY/WHT WIRE HEATED OXYGEN HOT AT ALL TIMES HOT AT ALL TIMES CLUSTER/ THEFT FUSE IGN IGN MOD FUSE 43 IGNITION COIL 1 (ABOVE CYLINDER 1) INJECTORS FUSE 44 INSTRUMENT PANEL CLUSTER (IPC) LOGIC MALFUNC- TION INDICATOR NCA WIRE ORG/BLK WIRE PLUG PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE RED/WHT WIRE RUN/ CRANK RELAY 32 SPARK TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) YEL WIRE