Chevrolet Malibu VI (2003-2006) (center console, front of body control module) Wiring diagrams

1 2 3 4 5 6 ACC VOLT SIG BATTERY 5 VOLT REF ACC VOLT AJAR AJAR SWITCH SIGNAL BLK WIRE BLK/WHT WIRE BRN WIRE CLUSTER/ THEFT FUSE CNTRL BEAM REL COMPUTER DATA LINES SYSTEM CONTROL BODY MODULE (BELOW RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) DK GRN WIRE DOOR LOCK FUSE DOOR LOCK LCK/UNLCK DR DOOR KEY CYL RESISTOR 620 OHMS DRIVER DOOR LOCK ACTUATOR DRIVER DOOR LOCK SWITCH GROUND LOW SPD SERIAL LOW SPD SERIAL GRY WIRE GRY/BLK WIRE HEADLIGHT SYSTEM HEADLP HIGH HIGH SPD GMLAN SERIAL DATA HORN RELAY CONTROL HORNS SYSTEM HOT AT ALL TIMES HVAC CONTROL MODULE IGNITION SWITCH INSTRUMENT PANEL CLUSTER KEY-IN IGNITION SWITCH LEFT REAR DOOR LOCK ACTUATOR LOCK LOGIC LOW SPD LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE OFF OFF/RUN/ CRANK SIG ORG/BLK WIRE PARK LP RELAY CNTRL PASSENGER LOCK ACTUATOR PASSENGER LOCK SWITCH PPL PPL UNLOCK 8 6 RADIO REAR FUSE BLOCK RED/WHT WIRE RELEASE SYSTEM REMOTE CONTROL DOOR LOCK RECEIVER (ON REAR PACKAGE SHELF) RIGHT REAR DOOR LOCK ACTUATOR RUN WIRE SECURITY IND SERIAL DATA SERIAL DATA GMLAN SIGNAL SIGNAL KEY SWITCH DRVR DR SW SIG LID AJAR RR COMPT TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THEFT DETERRENT CONTROL MODULE (ATTACHED TO IGNITION KEY CYLINDER) THEFT RESISTOR UNLOCK VEHICLE COMMUNICATIONS INTERFACE MODULE W/ AUTO AIR CONDITIONING W/ VEHICLE COMMUNI- CATIONS W/O AUTO AIR CONDITIONING W/O VEHICLE COMMUNI- CATIONS WHT WIRE WHT/BLK WIRE

A/C CLU FUSE 1 A/C CLUTCH RELAY 34 A/C COMPRESSOR CLUTCH A/C REQUEST IND A/C REQUEST SWITCH BLK WIRE BLK/WHT WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLOWER MOTOR CONTROL MODULE (RIGHT SIDE OF DASH, REAR OF HVAC CASE) BLOWER MOTOR SWITCH BLR MTR SPD CTRL BLR SPD REQ SIG BRN WIRE C/FAN 1 FUSE 17 C/FAN 2 FUSE 18 COMPUTER DATA LINES SYSTEM COOL SER/PAR RELAY 29 COOL/ FAN 1 RELAY 28 COOL/ FAN 2 RELAY 30 DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FRESH AIR IND GRD GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START HVAC CONTROL MODULE (CENTER OF DASH) IGN 3 INSIDE AIR TEMPERATURE SENSOR LEFT COOLING FAN LMP SPLY VOLTAGE LOGIC LOW REF LOW REF DR CTRL B DR CTRL B DR CTRL B LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MODE SWITCH TEMPERATURE CONTROL PNK/WHT WIRE PPL RECIRCULATION ACTUATOR RECIRCULATION IND RED/BLK WIRE RED/WHT WIRE RIGHT COOLING FAN SPLY VOLTAGE TAN WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

A/C SYSTEM ACCESSORY VOLTAGE BATTERY BATTERY BATTERY BLK WIRE BLOWER MTR SUPPLY VOLTAGE BODY CONTROL MODULE (BELOW RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BRN WIRE DK BLU WIRE GROUND GRY WIRE I/P LAMP SUPPLY VOLTAGE IGNITION 3 VOLTAGE LOGIC LT GRN WIRE ORG/ WIRE PNK IGNITION 1 VOLTAGE WIRE PNK PNK PPL IGNITION 1 VOLTAGE WIRE POWER DISTRIBUTION POWER DISTRIBUTION, A/C SYSTEM POWER DISTRIBUTION, ANTI-THEFT SYSTEM POWER DISTRIBUTION, ANTI-THEFT SYSTEM POWER DISTRIBUTION, CRUISE CONTROL SYSTEM POWER DISTRIBUTION, ELECTRONIC POWER STEERING SYSTEM POWER DISTRIBUTION, NAVIGATION SYSTEM POWER DISTRIBUTION, SEATS SYSTEM POWER DISTRIBUTION, SEATS SYSTEM POWER DISTRIBUTION, SOUND SYSTEM POWER DISTRIBUTION, WIPER/WASHER SYSTEM RED/BLK WIRE RED/WHT WIRE SERIAL DATA HIGH BLOWER MTR CTRL PARK LAMP SUPPLY VOLTAGE W/ MANUAL A/C WINDSHIELD WASHER PUMP CTRL I/P LAMP SUPPLY VOLTAGE IGNITION 3 VOLTAGE WIPER/WASHER SYSTEM INTERIOR LIGHTS SYSTEM POWER DISTRIBUTION, A/C SYSTEM YEL WIRE

A/C SYSTEM A/C SYSTEM A/C SYSTEM ADJUSTABLE PEDAL INHIBIT SW ANTI-THEFT SYSTEM DEFOGGER SYSTEM BLK/WHT WIRE BODY CONTROL MODULE (BELOW RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BRAKE PEDAL POS SEN 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 5 VOLT REF SUNLOAD SENS SIG SUNLOAD SENS SIG DEFOGGER SYSTEM DK GRN WIRE DK GRN/WHT WIRE DRL AMBIENT LIGHT SEN LOW REF DRL AMBIENT LIGHT SEN SIG EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM DEFOGGER SYSTEM A/C SYSTEM FLASH TO PASS SIG FOG LAMP RLY CTRL GRY WIRE HAZARD SWITCH SIG HEADLIGHTS SYSTEM I/P LAMPS DIMMER SW SIG INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM LEFT TURN SIG SW SIG RIGHT TURN SIG SW SIG REAR DEFOG SW SIG A/C REQUEST SIG LOGIC LOW SPEED GMLAN SER DATA LOW SPEED GMLAN SER DATA LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PNK/WHT WIRE POWER DISTRIBUTION, STARTING/CHARGING SYSTEM PPL PPL/WHT WIRE REAR DEFOG RLY CTRL SEATS SYSTEM (ADJUSTABLE PEDAL CIRCUIT) TAN WIRE TAN/BLK WIRE W/ MANUAL A/C WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE

1 7 LS GMLAN DATA LS GMLAN DATA 3 2 LS GMLAN DATA LS GMLAN DATA 32 2 LS GMLAN DATA LS GMLAN DATA 5 6 LS GMLAN DATA LS GMLAN DATA 6 5 LS GMLAN DATA LS GMLAN DATA BLK WIRE BLK/WHT WIRE DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH, NEAR STEERING COLUMN) DIGITAL RADIO RECEIVER DK GRN WIRE DVD PLAYER ELECTRONIC BRAKE CONTROL MODULE (EBCM) (INSIDE LEFT FRONT FENDER) HIGH SPEED GMLAN SERIAL DATA BUS + HOT AT ALL TIMES HS GMLAN DATA BUS - HS GMLAN DATA BUS + HS GMLAN DATA BUS + HS GMLAN DATA BUS - HVAC CONTROL MODULE (CENTER OF DASH) HVAC CTRL (BATT) FUSE INSTRUMENT PANEL CLUSTER (IPC) LOW SPEED GMLAN SERIAL DATA LS GMLAN DATA LS GMLAN DATA LT GRN WIRE POWER STEERING CONTROL MODULE (LEFT OF STEERING COLUMN) POWERTRAIN CONTROL MODULE (PCM) (FRONT OF BATTERY) PPL PPL 15 1 2 CLASS 2 SERIAL DATA GMLAN DATA BUS + GMLAN DATA BUS - RADIO RED/WHT WIRE TAN WIRE TAN/BLK WIRE THEFT DETERRENT CONTROL MODULE (ATTACHED TO IGNITION KEY CYLINDER HOUSING) W/ ABS W/ AUTO A/C W/ DVD PLAYER W/ NAVI W/ RADIO RECEIVER W/O ABS W/O AUTO A/C W/O DVD PLAYER W/O NAVI W/O RADIO RECEIVER

5-VOLT REFERENCE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (RIGHT END OF DASH) BRAKE PEDAL POSITION SENS SIG BRAKE PEDAL POSITION SENSOR (ON BRAKE PEDAL SUPPORT) BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH SIGNAL CRUISE INDICATOR DK GRN WIRE GMLAN GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ RUN/CRANK RELAY ENERGIZED IBCM (R/C) FUSE 21 IBCM 2 FUSE 25 INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSTRUMENT PANEL CLUSTER INTERIOR LIGHTS FUSE 25 LEFT STEERING WHEEL CONTROLS LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA PNK WIRE POWERTRAIN CONTROL MODULE (AT FRONT OF BATTERY) PPL R/A RED/BLK WIRE RIGHT STEERING WHEEL CONTROLS RUN/CRANK FUSE S/C STOP LAMP SWITCH SIGNAL STP SIG SWITCH SIGNAL TAN WIRE THROTTLE ACTUATOR CONTROL MODULE (ON INTAKE MANIFOLD) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPARTMENT) VSS SIG W/ 2.2L W/ 3.5L W/O ACCESSORY CONTROL STEERING WHEEL W/ ACCESSORY CONTROL STEERING WHEEL WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BELOW RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) 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 (AUTO A/C) (CENTER OF DASH) HVAC CONTROL MODULE (MANUAL A/C) (CENTER OF DASH) 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 REAR WINDOW DEFOGGER GRID RR DEFOG FUSE 23 RR DEFOG RELAY 28 RR DEFOG RLY CTRL TAN WIRE WHT WIRE

47 44 59 18 31 37 38 LOW REF DRL AMB LGHT SEN SIG LOW REF 56 38 RF TRN SIG VLT LF TRN SIG VLT 65 24 42 PRK LMP RLY CNTL STPLMP SUPPLY VLT STPLMP SUPPLY VLT AMBIENT LIGHT SENSOR AUTO BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BELOW RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BRAKE PEDAL POSITION SENSOR BRK POS SENS SIG HI SPD SER DATA BUS HI SPD SER DATA BUS BRN WIRE BRN/WHT WIRE CENTER HIGH MOUNTED STOP LAMP DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GRN WIRE HOT AT ALL TIMES HVAC CONTROL MODULE (CENTER OF DASH) LEFT LEFT FRONT PARK/ TURN SIGNAL LAMP LT GRN/BLK WIRE OFF PARK HEAD PARK LAMP RELAY 27 PARK LAMPS FUSE 6 PPL PRK LMP SUPPLY VLT PRK LMP SUPPLY VLT RR LMP SUPPLY VLT LR LMP SUPPLY VLT REAR SEAT AUDIO CONTROLLER UNIT PRK LMP SUP VLT RIGHT RIGHT FRONT PARK/ TURN SIGNAL LAMP TAN WIRE TAN/BLK WIRE TURN SIGNAL/ MULTIFUNCTION SWITCH UNDER- HOOD FUSE BLOCK W/ AUTO A/C W/ MANUAL A/C W/ MANUAL A/C WHT WIRE YEL WIRE YEL/BLK WIRE

A/C CLU FUSE 1 A/C CLUTCH RELAY 34 A/C COMPRESSOR CLUTCH A/C REQUEST IND A/C REQUEST SWITCH BLK WIRE BLK/WHT WIRE BLOWER MOTOR RESISTOR ASSEMBLY (ON REAR OF HVAC CASE) BLOWER MOTOR SWITCH BRN WIRE C/FAN 1 FUSE 17 C/FAN 2 FUSE 18 COOL SER/PAR RELAY 29 COOL/ FAN 1 RELAY 28 COOL/ FAN 2 RELAY 30 DEFOGGER SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DR CTRL A MODE DR POS SIG LOW REF DR CTRL B MODE DR CTRL TEMP DR CTRL PK LMP SPLY GRD GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HVAC CONTROL MODULE (CENTER OF DASH) IGN 3 A/C REQ SIG LEFT COOLING FAN LMP SPLY VOLTAGE LOGIC LOW OFF LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MODE SWITCH ORG/ WIRE PNK/WHT WIRE REAR DEF IND REAR DEFOG SW SIG RECIRCULATION IND FRESH AIR IND RED/WHT WIRE RIGHT COOLING FAN TAN WIRE TEMPERATURE CONTROL SWITCH RECIRCULATION SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

26 17 56 6 10 51 1 2 SENS SIG 52 35 LOW REF ECT SENS SIG A/C REFRIGERANT PRESSURE SENSOR (RIGHT FRONT STRUT TOWER) A/C REQ SIG AFTER BLOW AIR TEMPERATURE ACTUATOR (TOP LEFT SIDE OF DASH) BLK WIRE BODY CONTROL MODULE (BCM) (BELOW RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BRN WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (DLC) (BELOW LEFT SIDE OF DASH) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE COOLANT TEMPERATURE (ECT) SENSOR (TOP REAR OF ENG) GRD GRY WIRE HIGH SPEED GM LAN SERIAL DATA HIGH SPEED GM LAN SERIAL DATA - RLY CTRL HOT AT ALL TIMES HVAC BLOWER FUSE HVAC BLOWER HIGH RELAY HVAC CTRL (BATT) FUSE HVAC CTRL (IGN) FUSE LOGIC LT GRN WIRE LT GRN/BLK WIRE MODE ACTUATOR (RIGHT KICK PANEL) ORG/ WIRE ORG/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (PCM) (FRONT OF BATTERY) PPL RECIRCULATION ACTUATOR (TOP LEFT SIDE OF DASH) RED/WHT WIRE RELAY RUN WIRE TAN WIRE TAN/BLK WIRE YEL WIRE