Chevrolet Malibu V facelift (2000-2003) left i/p junction block Wiring diagrams

20 1807 BRAKE SW IN SERIAL DATA SIGNAL PPL 450 450 GROUND GROUND ABS FUSE ANTILOCK BRAKE WARNING INDICATOR BATTERY BLK WIRE BODY CONTROL MODULE (BCM) (BELOW RIGHT SIDE OF DASH) BRAKE PRESSURE MODULATOR VALVE BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) BRAKE WARNING INDICATOR BRN WIRE DATA CLOCK CONTROL DATA LINK CONNECTOR (DLC) (BELOW LEFT SIDE OF DASH) DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (INSIDE LEFT FRONT FENDER) HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED SENSOR LEFT I/P JUNCTION BLOCK LEFT I/P JUNCTION BLOCK (ON LEFT END OF DASH) LEFT REAR WHEEL SPEED SENSOR LT BLU WIRE LT BLU/BLK WIRE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PPL PUMP MOTOR RED WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT I/P JUNCTION BLOCK (ON RIGHT END OF DASH) RIGHT REAR WHEEL SPEED SENSOR SERIAL DATA SERIAL DATA RECEIVE SERIAL DATA TRANSMIT SPI CLOCK SPI DATA RECEIVE SPI DATA TRANSMIT STOP LPS FUSE TAN WIRE UNDERHOOD JUNCTION BLOCK (ON LEFT SIDE OF ENGINE COMPT) ABS IGN FUSE WHT WIRE YEL WIRE

A/C BFC FUSE AIR CONDITIONING SYSTEM ALC RELAY CONTROL FOG LIGHT RELAY CONTROL PARK LAMP SW SIG ON HORN RLY CTRL AMBIENT LIGHT SENSOR (ON TOP OF DASH TRIM PAD) ANTI-THEFT SYSTEM INSTRUMENT CLUSTER SYSTEM EXTERIOR LIGHTS SYSTEM BFC BATT FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM ANTI-THEFT SYSTEM CRUISE FUSE DK BLU WIRE DK GRN/WHT WIRE DOOR LOCK UNLOCK AMBIENT LIGHT SENSOR SIGNAL DOOR LOCKS SYSTEM INSTRUMENT CLUSTER SYSTEM HEADLIGHTS SYSTEM DRIVER DR UNLOCK CTRL SERIAL DATA SPI DATA TRANSMIT FOG LIGHT SWITCH INPUT DRL RELAY CONTROL ENGINE COOLANT LEVEL SWITCH (ON ENGINE COOLANT SURGE TANK) FUSE GROUND SPLICE PACK GRY/BLK WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ACCY, RUN, OR START HOT IN RUN HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM DOOR LOCKS SYSTEM INT LPS FUSE IPC/BFC KEY WARNING SWITCH LEFT FRONT DOOR AJAR INPUT IGNITION 3 POSITIVE VOLTAGE LEFT I/P JUNCTION BLOCK LOW BEAM HEADLIGHT INPUT LOW ENGINE COOLANT INPUT A/C SWITCH REQUEST INPUT LOW WASHER SOLVENT INPUT SERIAL DATA SPI CLOCK ALL DR LOCK CTRL LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PNK BRAKE FLUID SW IN INADVERTENT POWER INPUT WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE PPL PPL IGNITION 0 POSITIVE VOLTAGE PARK LIGHT RELAY CTRL REAR COMPT RELEASE CTRL RIGHT I/P JUNCTION BLOCK TRUNK RELEASE CIRCUIT UNDERHOOD JUNCTION BLOCK WARNING SYSTEMS SYSTEM WARNING SYSTEMS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM WASHER FLUID LEVEL SENSOR (INSIDE LEFT FRONT FENDER) WHT WIRE YEL WIRE YEL/BLK WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE DEFOG REQUEST DIM INPUT DEFOGGER SWITCH EXTERIOR LIGHTS GROUND SPLICE PACK (LEFT SIDE OF DASH) GROUND SPLICE PACK (RIGHT SIDE OF REAR PACKAGE SHELF) GRY WIRE HOT AT ALL TIMES HOT IN RUN HTR A/C IGN FUSE HVAC CONTROL ASSEMBLY IGN DEFOG INDICATOR TIMER INTERIOR LIGHTS LEFT I/P JUNCTION BLOCK ON INDICATOR GROUND PANEL LAMP PPL REAR DEFOGGER RELAY REAR WINDOW DEFOGGER GRID RELAY CTRL RR DEFOG FUSE UNDERHOOD JUNCTION BLOCK WHT WIRE

A/T SHIFT LOCK CONTROL SOLENOID ACCESSORY POWER OUTLET BATTERY BLK WIRE BLK/WHT WIRE BLOWER MOTOR BODY CONTROL MODULE (BCM) BRAKE FLUID LEVEL SWITCH IGNITION CONTROL MODULE CIGAR LIGHTER CRUISE CONTROL MODULE DATA LINK CONNECTOR (DLC) DAYTIME RUNNING LAMPS (DRL) RESISTOR ELECTRONIC BRAKE CONTROL MODULE ENGINE COOLANT LEVEL SWITCH ENGINE OIL LEVEL SWITCH FOG LAMP SWITCH HEATED OXYGEN SENSOR HEATER A/C CONTROL ASSEMBLY AIR TEMPERATURE ACTUATOR HORN ASSEMBLY I/P COMPARTMENT SWITCH IGNITION SWITCH INSTRUMENT CLUSTER LEFT FOG LAMP LEFT FRONT PARK/TURN LAMP LEFT I/P JUNCTION BLOCK MASS AIRFLOW (MAF) SENSOR NCA WIRE PANEL DIMMER SWITCH POWERTRAIN CONTROL MODULE (PCM) RADIO REAR COMPARTMENT LID RELEASE SWITCH INSTRUMENT PANEL CLUSTER REAR COMPT LID RELEASE SWITCH RIGHT FOG LAMP RIGHT FRONT PARK/TURN LAMP TRANSAXLE RANGE SWITCH TRUN SIGNAL/ MULTIFUNCTION SWITCH HAZARD SWITCH UNDERHOOD JUNCTION BLOCK WASHER MOTOR WASHER SOLVENT LEVEL SENSOR WINDSHIELD WIPER MOTOR ASSEMBLY

5 VOLTS 73 72 63 60 PPL A/C BFC FUSE A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE A/C COMPRESSOR CLUTCH RELAY A/C DISABLE A/C ON IND A/C REFIGERANT PRESSURE SENSOR (ON FRONT OF ENGINE COMPT) A/C REQ INPUT A/C REQUEST A/C REQUEST IGN DEFOG CTRL BAT AIR TEMPERATURE ACTUATOR (TOP RIGHT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLOWER MOTOR BLOWER MOTOR RELAY BLOWER RESISTOR ASSEMBLY (BELOW RIGHT SIDE OF DASH) BLOWER SWITCH BODY CONTROL MODULE (BCM) (BELOW RIGHT SIDE OF DASH) BRN WIRE CLUTCH RLY CTRL COOL FAN 1 FUSE COOL FAN 2 FUSE COOL FAN FUSE COOLING FAN MODE RELAY COOLING FAN RELAY 1 COOLING FAN RELAY 2 DEFOG ON IND DEFOG REQUEST DEFOGGER SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GROUND GRY WIRE HEATER, A/C CONTROL ASSEMBLY HI BLO MOT FUSE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HOT IN RUN RIGHT I/P JUNCTION BLOCK (RIGHT END OF DASH) HVAC BLOWER FUSE HTR A/C IGN FUSE HTR OUT ILLUM HVAC BATT FUSE IGNITION LEFT COOLING FAN MOTOR LEFT FAN CTRL LEFT I/P JUNCTION BLOCK LEFT I/P JUNCTION BLOCK (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE OFF ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) (BELOW LEFT SIDE OF DASH, NEAR STEERING COLUMN) PPL RED/BLK WIRE RIGHT COOLING FAN MOTOR RIGHT FAN CTRL SENSOR GROUND SENSOR SIGNAL SER DATA CLS 2 STEP DIM TAN WIRE TEMP REQ UNDERHOOD JUNCTION BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

ABS FUSE AUTOMATIC LAMP CONTROL (ALC) RELAY AUX PWR/CIGAR FUSE AUXILIARY POWER OUTLET BATTERY BFC BATT FUSE BLK WIRE BLOWER MOTOR RELAY BODY CONTROL MODULE (BCM) BRAKE PRESSURE MODULATOR VALVE (BPMV) CIGAR LIGHTER COOL FAN 1 FUSE COOL FAN 2 FUSE DATA LINK CONNECTOR (DLC) DOOR LOCK RELAY DOOR UNLOCK RELAY DR LOCK FUSE DRIVER DOOR UNLOCK RELAY (W/KEYLESS ENTRY) FAN CONTROL RELAY 1 FAN CONTROL RELAY 2 FOG LAMPS RELAY FOG LPS FUSE FROM ABS FUSE (DIAGRAM 1 OF 2) FROM FAN CONTROL RELAY 2 (DIAGRAM 1 OF 2) FUSIBLE LINK GEN BATT FUSE GENERATOR GROUND SPLICE PACK HAZARD LPS FUSE HAZARD SWITCH HI BLO MOT FUSE HORN FUSE HORN RELAY INSTRUMENT PANEL CLUSTER (IPC) HVAC CONTROL ASSEMBLY INT LPS FUSE IPC/HVAC BATT FUSE LEFT HIGH BEAM HEADLAMP LEFT I/P JUNCTION BLOCK LEFT LOW BEAM HEADLAMP LH BEC BATT 1 FUSE LH HDLP FUSE MODE CONTROL RELAY NCA WIRE ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PARK LAMP RELAY PARK LPS FUSE PCM BATT FUSE POWERTRAIN CONTROL MODULE (PCM) PWR MIRROR FUSE PWR SEAT CIRCUIT BREAKER RADIO RDO BATT FUSE REAR COMPARTMENT LID RELEASE RELAY REAR DEFOGGER RELAY RED WIRE RED/BLK WIRE REMOTE CONTROL DOOR LOCK RECEIVER RH BEC BATT FUSE RH HDLP FUSE RIGHT HIGH BEAM HEADLAMP RIGHT I/P JUNCTION BLOCK RIGHT LOW BEAM HEADLAMP RR DEFOG FUSE SEAT ADJUSTER SWITCH DRIVER STARTER SOLENOID STOP LPS FUSE STOPLIGHT SWITCH TO COOL FAN FUSE (DIAGRAM 1 OF 2) TO HI BLO MOT FUSE (DIAGRAM 1 OF 2) TO IGN-SW BATT 2 FUSE (DIAGRAM 1 OF 2) TO IGNITION SWITCH (DIAGRAM 2 OF 2) TRUNK REL/RFA FUSE TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD JUNCTION BLOCK

A/C BFC FUSE A/C COMPRESSOR CLUTCH RELAY ACCY AUTO TRANS FUSE ABS IGN FUSE BODY CONTROL MODULE (BCM) BRAKE PRESSURE MODULATOR VALVE (BPMV) AUTOMATIC TRANSAXLE BRN WIRE CRUISE CONTROL ON/OFF MODULE EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID CRUISE CONTROL SWITCH AIR TEMPERATURE ACTUATOR HVAC ASSEMBLY DAYTIME RUNNING LAMPS (DRL) RELAY DK GRN WIRE ERLS FUSE EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE F/P INJR FUSE FROM IGN SW BATT 1 FUSE (DIAGRAM 1 OF 2) FROM IGN SW BATT 2 FUSE (DIAGRAM 1 OF 2) FROM IGNITION SWITCH (DIAGRAM 2 OF 2) FUEL INJECTORS FROM IGNITION SWITCH (DIAGRAM 2 OF 2) FUEL PUMP RELAY HAZARD SWITCH SENSING, DIAGNOSTIC MODULE (SDM) HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR HVAC BLOWER FUSE CRUISE FUSE SUNROOF FUSE HVAC CONTROL ASSEMBLY IGN MOD FUSE B/U LMP FUSE IGNITION CONTROL MODULE (ICM) TRANSAXLE RANGE SWITCH IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) IPC/BFC ACC FUSE LEFT I/P JUNCTION BLOCK LOCK MASS AIRFLOW (MAF) SENSOR NCA WIRE NOT USED NOT USED ORG/ WIRE PARK/NEUTRAL POSITION (PNP) SWITCH PCM ACC FUSE PCM IGN FUSE PNK PNK PNK PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) PPL PWR WNDWS CIRCUIT BREAKER HTR A/C IGN FUSE CRUISE SW FUSE RDO ACC FUSE REAR DEFOGGER RELAY RED WIRE RED/BLK WIRE RIGHT I/P JUNCTION BLOCK RUN WIRE SENSOR 1 SENSOR 2 SUNROOF MODULE BRAKE SWITCH TO F/P INJR FUSE (DIAGRAM 2 OF 2) TO HTR A/C IGN FUSE (DIAGRAM 2 OF 2) TO SUNROOF FUSE (DIAGRAM 2 OF 2) TURN LPS FUSE AIR BAG FUSE UNDERHOOD JUNCTION BLOCK WINDSHIELD WIPER MOTOR ASSEMBLY TURN/ SIGNAL MULTIFUNCTION SWITCH WIPER FUSE YEL WIRE

1 2 3 4 B+ SERIAL DATA SIG PPL BLK WIRE BLU WIRE BODY CONTROL MODULE (RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) DOOR LOCK FUSE DOOR LOCK RELAY DOOR SIGNAL LOCK/UNLOCK DOOR UNLOCK RELAY DRIV DR UNLOCK CTRL DOOR LOCK CTRL SERIAL DATA SIG DOOR UNLOCK CTRL DRIVER DOOR LOCK ACTUATOR DRIVER DOOR LOCK SWITCH DRIVER DOOR UNLOCK RELAY FRONT PASSENGER LOCK ACTUATOR FRONT PASSENGER LOCK SWITCH GROUND GROUND SPLICE PACK (LEFT END OF DASH) GRY WIRE HOT AT ALL TIMES LEFT I/P JUNCTION BLOCK LEFT REAR DOOR LOCK ACTUATOR LOCK LT BLU WIRE ORG/ WIRE PPL REMOTE CONTROL DOOR LOCK RECEIVER (RFA) (ON REAR PACKAGE SHELF) RIGHT I/P FUSE BLOCK RIGHT REAR DOOR LOCK ACTUATOR TAN WIRE TRUNK REL CTRL TRUNK REL/RFA FUSE TRUNK RELEASE UNLOCK WHT WIRE WITH RFA YEL WIRE

BLK WIRE DK BLU WIRE DK GRN WIRE FORWARD/ FORWARD/ BACK MOTOR FRONT DOWN FRONT HEIGHT MOTOR FRONT UP BACK HOT AT ALL TIMES LEFT I/P JUNCTION BLOCK LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE POWER SEAT CIRCUIT BREAKER POWER SEAT SWITCH REAR DOWN REAR HEIGHT MOTOR REAR UP TAN WIRE YEL WIRE

A/C BFC FUSE BFC BATT FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BELOW RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE FUSE GRN WIRE GRY WIRE GRY/BLK WIRE HD OFF PK HOT AT ALL TIMES HOT IN ACCY, RUN, OR START HOT IN RUN HOT IN RUN, START IGNITION SWITCH (KEY WARNING SWITCH) INT LPS FUSE IPC/BFC ACC FUSE LEFT I/P JUNCTION BLOCK LEFT I/P JUNCTION BLOCK LT LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PARK BRAKE SWITCH (ON LEFT SIDE OF PASSENGER COMPT) PARK LPS FUSE PNK WIRE PNK/BLK WIRE PPL RIGHT I/P JUNC- TION BLOCK RIGHT I/P JUNCTION BLOCK SEAT BELT SWITCH (IN DRIVER'S SEAT BELT ASSEMBLY) SECONDARY LATCH TURN/ HEADLAMP/ WIPER SWITCH ASSEMBLY UNDERHOOD JUNCTION BLOCK UNLATCH LEFT FRONT DOOR AJAR SWITCH UNLATCH LEFT REAR DOOR AJAR SWITCH UNLATCH RIGHT FRONT DOOR AJAR SWITCH UNLATCH RIGHT REAR DOOR AJAR SWITCH WHT WIRE YEL WIRE