Wiring Diagrams for Chevrolet Cobalt I (2004-2010)

2.2l vin f, compressor circuit 2.2l vin f, manual a/c circuit

2.4l vin b, compressor circuit 2.4l vin b, manual a/c circuit

Anti-lock brakes circuit, without vsc Anti-lock brakes circuit, with vsc

Anti-theft circuit

Body control modules circuit

Computer data lines circuit

2.2l vin f, cooling fan circuit

2.4l vin b, cooling fan circuit

Cruise control circuit, a/t Cruise control circuit, m/t

Defoggers circuit

Electronic power steering circuit

Wiring diagram engine performance 2.2l vin f

Wiring diagram engine performance 2.4l vin b

Backup lamps circuit Exterior lamps circuit

Ground distribution circuit

Headlights circuit

Horn circuit

Instrument cluster circuit

Courtesy lamps circuit Instrument illumination circuit

Power distribution circuit

Power door locks circuit

Automatic day/night mirror circuit, with onstar Automatic day/night mirror circuit, without onstar Power mirrors circuit

Heated seats circuit

Power top/sunroof circuit

Power windows circuit, coupe Power windows circuit, sedan

Radio circuit, with amplifier Radio circuit, without amplifier Satellite radio circuit

Shift interlock circuit

Charging circuit Starting circuit

Supplemental restraints circuit

Transmission circuit

Trunk release circuit

Warning systems circuit

Wiper/washer circuit

A/C COMPRESSOR CLUTCH DIODE AUDIO AMPLIFIER BATTERY POSITIVE VOLTAGE BATTERY VOLT CRUISE CTRL SW SIG IGNITION KEY RESISTOR SIGNAL DOOR LOCK LOCK/UNLOCK SIG DOOR LOCK LOCK/UNLOCK SIG PARK LAMP RLY CTRL DOORS LOCK CTRL HORN RLY CTRL HORN RLY CTRL GND BAT POS VOLTAGE IGNITION COIL/ MODULE 1 IGNITION COIL/ MODULE 2 IGNITION COIL/ MODULE 3 IGNITION COIL/ MODULE 4 IGNITION IGNITION COIL/ COIL/ MODULE 4 MODULE 3 LOCK UNLOCK LOCK/UNLOCK SIG STARTER CONTROL STARTER CTRL WIPER DIODE

COURTESY LAMP SPLY VOLTAGE DOOR LOCK ACTUATOR LOCK CTRL DOOR LOCK ACTUATOR UNLOCK CTRL DOOR LOCK ACTUATOR UNLOCK CTRL ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM INTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM TRANSMISSIONS SYSTEM ENGINE COOLANT TEMPERATURE ENGINE COOLANT TEMPERATURE IND ENGINE COOLING FAN FUEL PUMP MOTOR GROUND PUMP MOTOR LOW ENGINE OIL PRESSURE IND IGN SERIAL DATA OF ENGINE) PUMP MOTOR PUMP MOTOR CONTROL REAR COMPARTMENT LID RELEASE ACTUATOR REAR COMPT LID RELEASE ACTUATOR) RELEASE ACTUATOR RR STOP/TURN LAMP SUPPLY VOLTAGE DRIVER DR LOCK ACTUATOR UNLOCK CTRL SUNROOF MOTOR WINDSHIELD WIPER MOTOR

COAX ANTENNA SIG RADIO ANTENNA MODULE

BUTTON BACK LIGHTING

DRIVER PASSENGER HEATED HEATED SEAT SEAT CONTROL CONTROL MODULE MODULE HVAC CONTROL MODULE THEFT DETERRENT CONTROL MODULE TRANSMISSION CONTROL MODULE

A/C CLTCH FUSE A/C COMPRESSOR CLUTCH DIODE A/C CLUTCH FUSE ABS 2 FUSE ABS 3 FUSE ABS FUSE ABS FUSE ABS 3 FUSE AC CLTCH FUSE AIR BAG FUSE AIR PUMP FUSE AIR SOL FUSE AMP FUSE 6 AMPLIFIER FUSE BAT POS VOLTAGE RAP FUSE SPLY VOLTAGE RUN/CRANK IGN 1 VOLTAGE IGN 1 VOLTAGE BCKUP FUSE BCM 2 FUSE BCM 3 FUSE CHMSL FUSE CLSTR FUSE CLSTR FUSE 7 CLUSTER FUSE CNSTR VENT FUSE COOLING FAN 1 FUSE COOLING FAN 2 FUSE CRANK FUSE DLC FUSE DOOR LOCK FUSE DR LCK FUSE 26 ECM, TCM FUSE ECM/ TCM FUSE 25 ECM/ TRANS FUSE ECM/ TRANS FUSE BACK UP FUSE ABS 2 FUSE EPS FUSE EPS/ STR WHL CNTRL FUSE 19 EPS/ STR WHL CRUISE CNTRL CTRL FUSE 19 SW SIG IGN EPS/ STR WHL CRUISE CNTRL CTRL FUSE 19 SW SIG VOLTS EPS/STR WHL CNTRL FUSE EXH FUSE FOG LAMP FUSE FUEL PUMP FUSE FUSE 8 FUSE 10 FUSE 10 LOGIC HORN FUSE HOT AT ALL TIMES INT LIGHT FUSE 27 HVAC/ IP IGN FUSE HVAC/ IP IGN FUSE 16 HVAC/IP IGN FUSE 16 INJ FUSE INLINE FUSE INT LIGHT FUSE INT LIGHT FUSE 27 INT LIGHT FUSE 27 DR LCK FUSE 26 IP IGN FUSE LT HI BEAM FUSE LT LO BEAM FUSE DRL FUSE MIR/ UGDO FUSE MIR/UGDO FUSE OUTLET FUSE PCM/ECM FUSE POWER WINDOW FUSE SUNROOF FUSE PRK LAMP FUSE PWR WNDW FUSE 29 RADIO FUSE RAP FUSE SPLY VOLTAGE RDO FUSE 23 REAR DEFOG FUSE REAR DEFOG FUSE WIPER FUSE RT HI BEAM FUSE RT LO BEAM FUSE S ROOF FUSE 20 SDM FUSE STOP LP FUSE SWC BKLT FUSE 28 TRUNK/ HTD SEATS FUSE TRUNK/HTD SEATS FUSE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (IN ENGINE UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT WIPER FUSE WPR FUSE 15 XM/ ONSTAR FUSE XM/ ONSTAR FUSE 24

A/C REQUEST INDICATOR ABS INDICATOR AIR BAG INDICATOR BRAKE INDICATOR CHARGING INDICATOR IGN 1 VOL DEFOGGER INDICATOR FRESH AIR INDICATOR INFLATABLE RESTRAINT PASSENGER AIR BAG ON/OFF INDICATOR MALFUNC- TION INDICATOR LAMP MALFUNC- TION INDICATOR LAMP UP SHIFT IND RECIR- CULATION INDICATOR SECURITY INDICATOR

DOME LAMP DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM ANTI-THEFT SYSTEM FOG LAMP IND FRONT FOG LAMP IND HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM I/P LAMP DIMMER SW SIG I/P LAMP SPLY VOLTAGE I/P LAMP SUPPLY VOLTAGE INSTRUMENT PANEL LAMP SUPPLY VOLTAGE INSTRUMENT PANEL LAMP SUPPLY VOLTAGE LAMP SUPPLY IGN 1 VOLTAGE LEFT BACKUP LAMP LEFT BACKUP LAMP RIGHT BACKUP LAMP LEFT FRONT FOG LAMP LEFT FRONT MARKER LAMP LEFT FRONT TURN SIG LAMP SPLY VOL LOW SPD GMLAN SERIAL DATA LEFT PARK/TURN SIGNAL LAMP LEFT REAR MARKER LAMP LEFT TAIL/ STOP/ TURN SIGNAL LAMP LEFT TAIL/ STOP/ TURN SIGNAL LAMP LEFT REAR MARKER LAMP LEFT TAIL/STOP, TURN SIGNAL LAMP LEFT TURN SIG LAMP LICENSE LAMP LR STOP/TURN LAMP SUPPLY VOLTAGE COURTESY LAMP CTRL PARK LAMP RLY CTRL PARK LAMP SPLY VOLT LEFT REAR STOP/TURN PARK LAMP SPLY VOLTAGE PARK LAMP SW SIG POWER DISTRIBUTION SYSTEM WIPER/WASHER SYSTEM INTERIOR LIGHTS SYSTEM REAR COMPARTMENT COURTESY LAMP RIGHT BACKUP LAMP RIGHT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT FRONT FOG LAMP RIGHT FRONT MARKER LAMP RIGHT PARK/TURN SIGNAL LAMP RIGHT REAR MARKER LAMP RIGHT RIGHT REAR BACKUP MARKER LAMP LAMP RIGHT TAIL/ STOP/ TURN SIGNAL LAMP RIGHT TAIL/ STOP/ TURN SIGNAL LAMP RIGHT REAR MARKER LAMP RIGHT TAIL/STOP, TURN SIGNAL LAMP RIGHT TURN SIG LAMP STOP LAMP SW SIG VSS HIGH SIG STOP LAMP SW SIG WIPER/WASHER SYSTEM INTERIOR LIGHTS SYSTEM

AIR PUMP RLY CTRL FUEL PUMP, SENDER ASSEMBLY WINDSHIELD WASHER FLUID PUMP WINDSHIELD WASHER PUMP CONTROL WINDSHIELD WASHER PUMP CTRL INSTRUMENT PANEL LAMP SUPPLY VOLTAGE

A/C CLTCH RELAY A/C CLUTCH RELAY AIR PUMP RELAY AMBIENT AIR TEMP SENS SIG DRL RELAY CONTROL CHMSL RELAY COOL FANS RELAY COOLING FAN 1 RELAY COOLING FAN 2 RELAY CRANK RELAY DOOR LOCK INTERIOR LIGHT PCB RELAY PCB RELAY DOOR LOCK PCB RELAY DOOR UNLOCK PCB RELAY DR DOOR UNLOCK DOOR UNLOCK PCB RELAY PCB RELAY DR DOOR UNLOCK PCB RELAY DRL PCB RELAY FOG LAMP PCB RELAY FUEL PMP RELAY FUEL PUMP RELAY HI BEAM PCB RELAY HIGH BEAM FUEL PUMP PCB RELAY RELAY HORN NEXT TO LEFT PCB RELAY STRUT TOWER) HORN PCB RELAY HORN RELAY CTRL HOT W/ RAP RELAY ENERGIZED HOT W/ RUN/ CRANK RELAY ENERGIZED HOT W/ RUN/CRANK RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED HVAC RELAY HVAC RELAY 30 LO BEAM PCB RELAY LOGIC RUN/ CRANK RELAY CONTROL LOW BEAM PCB RELAY PARK LAMP PCB RELAY POWERTRAIN RELAY PRK LAMP PCB RELAY PWR/TRN RELAY R DEFOG SWITCH SIG R DEFOG RELAY CNTRL A/C REQ SIG GND BATT RAP RELAY REAR DEFOG RELAY REAR WPR WPR ON/OFF LO/HI DEFOG RELAY RELAY RELAY RELAY COIL CTRL RUN/ CRANK RELAY RUN/ CRANK RELAY COIL CTRL RUN/ CRNK RELAY TRUNK PCB RELAY TRUNK RELEASE JAMB RELAY SWITCH SIGNAL WIPER HI/LO RELAY WIPER ON/OFF RELAY WPR HI/LO RELAY WPR ON/OFF RELAY

AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR BRAKE BOOSTER VACUUM SENSOR BRAKE FLUID LEVEL SENSOR SIGNAL BRAKE PEDAL POSITION SENSOR CURRENT 5 VOLT SENSOR REF SIG FUEL LEVEL SENSOR HEATED OXYGEN SENSOR INFLATABLE RESTRAINT PASSENGER SEAT BELT TENSION SENSOR LOW REF LOW REF CURRENT SENSOR SIG SENSOR SIGNAL LOW REFERENCE SENSOR SIGNAL SENSOR VOLTAGE SENSOR VOLTAGE SENSOR SIGNAL STEERING ANGLE SENSOR STEERING SHAFT TORQUE SENSOR YAW, LATERAL ACCELEROMETER SENSOR

LEFT FRONT DOOR SPEAKER LEFT REAR SPEAKER LEFT TWEETER SPEAKER RIGHT FRONT DOOR SPEAKER RIGHT REAR SPEAKER RIGHT TWEETER SPEAKER SUBWOOFER SPEAKER

A/C REQUEST SWITCH AJAR SWITCH BACK-UP LAMP SWITCH BLOWER MOTOR SWITCH DEFOG SWITCH DOOR HINGES) DRIVER DOOR AJAR SWITCH DOOR HINGES) FRONT PASSENGER DOOR AJAR SWITCH DRIVER DOOR JAMB SWITCH DRIVER DOOR LOCK SWITCH DRIVER DOOR UNLOCK LOCK SWITCH DRIVER HEATED SEAT SWITCH DRIVER OUTSIDE REARVIEW MIRROR SWITCH WINDOW SWITCH DRIVER PASSENGER WINDOW WINDOW SWITCH SWITCH DRIVER REAR COMPARTMENT LID RELEASE SWITCH DOOR JAMB SWITCH DRIVER RIGHT REAR DOOR JAMB SWITCH DOOR JAMB SWITCH DRIVER SWITCH DRIVER TURN SIGNAL/ HEATED MULTI-FUNCTION SEAT SWITCH SWITCH DRIVER WINDOW SWITCH EMERGENCY SWITCH FOG LAMP SWITCH FRONT PASSENGER DOOR AJAR SWITCH (LOWER RIGHT FRONT PASSENGER SWITCH HAZARD SWITCH HAZARD SWITCH SIG HAZARD SWITCH SIG REAR COMPT LID RELEASE SW SECURITY IND SPLY VOLTAGE HAZARD SWITCH TRACTION CONTROL SWITCH HEAD OFF HEADLAMP SWITCH HOOD CLOSED SWITCH SIGNAL HOOD AJAR SWITCH SIGNAL HORN SWITCH HOT AT ALL TIMES IGNITION SWITCH I/P DIMMER SWITCH IGNITION SWITCH INSIDE SUNROOF REARVIEW SWITCH MIRROR JAMB SWITCH KEY-IN IGNITION SWITCH LEFT REAR DOOR JAMB SWITCH LEFT REAR SWITCH LEFT REAR WINDOW SWITCH LEFT STEERING WHEEL CONTROL SWITCH LIMIT SWITCH LOCKOUT SWITCH LOW HIGH PARK SWITCH MODE SWITCH ONSTAR SWITCH OUTSIDE REARVIEW MIRROR SWITCH PARK BRAKE SWITCH SIGNAL PARK SWITCH PASSENGER DOOR JAMB SWITCH PASSENGER DOOR LOCK SWITCH PASSENGER HEATED SEAT SWITCH PASSENGER RIGHT DOOR REAR JAMB SWITCH DOOR JAMB SWITCH PASSENGER SEAT BELT SWITCH (PART OF SEAT BELT BUCKLE, LEFT SIDE PASSENGER WINDOW SWITCH PHONE SWITCH PRAKE BRAKE SWITCH SIGNAL REAR COMPARTMENT LID RELEASE SWITCH RECIR- CULATION SWITCH RELEASE SWITCH SIGNAL RIGHT REAR SWITCH RIGHT REAR WINDOW SWITCH RIGHT STEERING WHEEL CONTROL SWITCH SUNROOF SWITCH SWITCH SIG TEMPERATURE CONTROL SWITCH TRACTION CONTROL SWITCH SIGNAL TURN SIGNAL/ MULTI- FUNCTION SWITCH PARK AUTO OFF RIGHT TURN LEFT TURN HEAD TURN SIGNAL/ MULTI-FUNCTION SWITCH TURN SIGNAL/ MULTI-FUNCTION SWITCH PARK AUTO HEAD OFF TURN SWITCH WINDSHIELD WIPER MOTOR PARK SWITCH SIGNAL WINDSHIELD WIPER SWITCH SIGNAL 1 WINDSHIELD WIPER SWITCH SIGNAL 2 WINDSHIELD WIPER/ WASHER SWITCH

AUTOMATIC TRANSMISSION SHIFT LOCK CONTROL SOLENOID BRAKE PRESSURE MODULATOR VALVE SW SOL VALVE CTRL

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ON IND CTRL OFF IND CTRL PNK WIRE 3 PNK WIRE A/T PNK WIRE BARE 8 2 1 DRAIN WIRE LOW REFERENCE CELL TELEPHONE VOICE SIG BLK WIRE BLK/WHT WIRE BLU LT WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/BLK WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/WHT WIRE GRN WIRE GROUND AUDIO COMMON DRAIN WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/WHT WIRE KEYPAD GREEN LED IND KEYPAD GREEN LED SIGNAL KEYPAD RED WIRE LOW CONTROL PNK LOW CONTROL HIGH CONTROL HIGH CONTROL LOW CONTROL WIRE LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/GRN WIRE ORG/WHT WIRE PNK 3 4 2 LOW REF LEFT SEAT BELT SW CLASS 2 SERIAL DATA WIRE PNK HIGH/LOW SIG GROUND BATT VOLTAGE SENS LOW REF SPLY VOLT SWITCH SIG WIRE PNK HIGH/LOW SIG GROUND BATT VOLTAGE WIRE PNK IGN 1 VOLT WIRE PNK IGNITION 1 VOLTAGE WIRE PNK OCCUPANT SENS SIG WIRE PNK PNK PNK INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL WIRE PNK PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/ DK WIRE PNK/BLK WIRE PNK/ORG WIRE PNK/WHT WIRE POWER PNK DISTRIBUTION SYSTEM WIRE PPL PNK WIRE PPL/WHT WIRE RED LED IND WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RUN WIRE STEERING COLUMN) PNK WIRE TAN WIRE TAN/BLK WIRE TAN/ORG WIRE TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 BATT 2 20 SERIAL DATA + SERIAL DATA - 2.2L 2.4L 2.2L, W/ SULEV 2.4L/2.2L W/ A/T 2.4L/2.2L W/ M/T 3 4 10 524 HEADLAMP SW SIG HIGH BEAM SIGNAL PPL 5 6 7 8 9 10 11 12 13 14 15 16 SERIAL DATA 5 43 44 49 RLY CTRL SERIAL DATA SERIAL DATA RLY CTRL 5 49 43 44 RLY CTRL RLY CTRL SERIAL DATA SERIAL DATA 5 VOLT REF 5 VOLT REF LOW REF 5-VOLT 9 10 11 12 13 14 LOW SPEED GMLAN SERIAL DATA 12 VOLT 12 VOLT REF 28 747 746 1250 748 745 744 5531 109 HORNS SYSTEM 30 43 44 25 RLY CTRL SERIAL DATA SERIAL DATA PRESS SENS SIG 39 24 PPL 1589 2759 FUEL LVL SENS SIG LOW REF 43 44 25 SERIAL DATA SERIAL DATA PRESS SENS SIG 43 44 GMLAN SERIAL DATA + GMLAN SERIAL DATA - 44 43 2501 2500 GMLAN SER DATA- GMLAN SER DATA+ 49 30 RLY CTRL RLY CTRL 58 4 ECT SIG 58 4 ECT SIG LOW REF 66 67 5 LR TURN SIG SW SIG RR TURN SIG SW SIG PARK LMP SW SIG 67 18 21 41 5 VOLT REF APP SENS 2 SIG LOW REF LOW REF APP SENS 1 SIG 5 VOLT REF 71 44 54 592 1969 317 DRL RLY CTRL HI BEAM RLY CTRL FOG LMP RLY CTRL 72 68 REAR DEFOG RLY CTRL REAR DEFOG SW SIG "A" PILLAR BETWEEN DOOR HINGES) (BEHIND LEFT SIDE OF DASH, NEAR (IN BODY HARNESS, (IN BODY HARNESS, 2.55 CM (IN BODY HARNESS, 3.75 (IN BODY HARNESS, 3.75 CM FROM (IN BODY HARNESS, 14 CM FROM (IN BODY HARNESS, NEAR (LOWER LEFT "A" PILLAR BETWEEN (LOWER LEFT FRONT OF (LOWER RIGHT "A" PILLAR BETWEEN A/C COM RLY CTRL A/C COMPRESSOR CLUTCH (LEFT FRONT A/C REQ SIG GND BATT IGN 1 VOLTAGE A/C REQUEST SIG A/T SHIFT LK CTRL SOL SPLY VOL ABS IND. ACC VOL ACC VOLT ACC VOLT SIG ACC VOLT SUPPLY ACC VOLTAGE ACC VOLTS AIR BAG IND AIR BAG IND SERIAL DATA AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM AIR CONDITIONING SYSTEM APP SENS 2 SIG IGNITION 1 VOL BATT POS VOL LOW REF AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION SHIFT LEVER AUXILIARY POWER OUTLET B+ COURTESY LP SPLY VOLT B+ GMLAN BAT POS VOLTAGE BAT POSITIVE VOLT BAT POSITIVE VOLT RF WHEEL SPEED SENS LO REF RF WHEEL SPEED SENS SIG BAT+ BATT POS VOL BATT POS VOLT BATT POS VOLTAGE BLUNT CUT) BPP SENS SIG BRAKE IND BREAKOUT) CAN BUS HIGH SERIAL CAN BUS HIGH SERIAL DATA CAN BUS LOW SERIAL DATA CAN BUS LOW SERIAL CASE GROUND CELL VOICE SIG CENTER CONSOLE CENTER DASH, BRK ON RIGHT SIDE REF SNS OF CENTER CONSOLE) CHARGE IND CHARGING CIRCUIT CHARGING IND CHMSL SPLY VOLT CIGAR LIGHTER CKP SENS SIG CMP SENS SIG CKP SENS SIG CMP SENS SIG CMP SENS SIG 2 LOW SIG SENS 1 LOW REF KS SIG KS SIG CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA OFF RUN/CRANK VOL CLOSE OFF CLOSE VENT OFF COAX ANT SIG COMPT, NEXT TO LEFT STRUT TOWER) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 1051 511 1947 512 1948 COOLING FAN RLY CTRL FUEL PMP RLY CTRL COOLING FANS SYSTEM COOLNT SW COUPE, SEDAN COURTESY LP SPLY VOLT CPP SENS SIG CPP SIG SENS CPP SW SIG CRUISE CONTROL ON IND CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM ELECTRONIC POWER STEERING SYSTEM CRUISE CONTROL SYSTEM POWER DISTRIBUTION SYSTEM CTSY LPS CTRL CTSY LPS SUPPLY DATA - HI SPD GMLAN SERIAL DATA BUS - DATA GMLAN DEFOGGER SYSTEM DEFOGGER SYSTEM AIR CONDITIONING SYSTEM DIC SW SIG DIMMER LOW REF DIMMER SIG DK LT DOOR LOCKS SYSTEM DOOR UNLOCK CTRL DOWN UP DR DOOR UNLOCK CTRL DRIVER DRIVER CUSHION BACK HEATED HEATED SEAT SEAT ELEMENT ELEMENT DRIVER OUTSIDE REARVIEW MIRROR DRIVER PASSENGER DRL AMBIENT LIGHT SENS LOW REF DRL AMBIENT LIGHT SENS SIG EMERGENCY IND EXHAUST SOL 1 CAM SOL CTRL TAC MTR CTRL 1 PPL EXPRESS LOGIC FLASH TO PASS SIG FOG LMP RLY CTRL FOG LMP RLY CTRL REAR COMPT LID AJAR SW SIG FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL LEVEL FUSIBLE LINK GEN FILD CYC SIG GEN TURN ON SIG GMLAN LOW SPEED GMLAN SER DATA GMLAN SERIAL DATA GMLAN SERIAL DATA + GMLAN SERIAL DATA - LID RELEASE SW SIG GND GND MODE DOOR CNTRL AIR TEMP DR CNTRL 5 VOLT REF OFF GND LOW REF GROUND PK LMP RLY CTRL HAZARD SW SIG HEADLAMP HIGH BEAM RLY CTRL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM HI SPD COOL FAN RLY HI SPD GMLAN SER DATA - HI SPD GMLAN SERIAL DATA HI SPEED GMLAN SERIAL DATA - HIGH BEAM HIGH BEAM IND HIGH CONTROL LOW CONTROL HIGH HIGH SPEED HIGH LOW HIGH SERIAL CAN BUS HIGH SPEED GMLAN SER DATA BUS - HIGH SPEED GMLAN SER DATA BUS - HIGH SPEED GMLAN SERIAL DATA BUS + HORNS SYSTEM HOT AT ALL TIMES HOT AT HOT AT ALL TIMES ALL TIMES HOT IN RUN OR START IAT SENS SIG IC 1 CTRL IC 2 CTRL IC 3 CTRL IC 4 CTRL IGN 1 VOL IGN 1 VOLT BAT GND GND IGN 1 VOLTAGE IGN KEY RES SIG IGN SW IGNITION 1 INFLATABLE RESTRAINT INFLATABLE RESTRAINT FRONT PASSENGER PRESENCE SYSTEM INFLATABLE RESTRAINT STEERING WHEEL MODULE INSIDE REARVIEW MIRROR INSTRUMENT PANEL CLUSTER ISS LOW SIG KEYPAD SIGNAL KEYPAD SUPPLY VOLTAGE LED SIGNAL LEFT "B" PILLAR BETWEEN HINGES) LEFT HEADLAMP LEFT RIGHT LEFT TURN IND LEFT TURN SIG SW SIG LEFT TURN SIGNAL IND LF DOOR AJAR SW SIG LF WHEEL SPEED REF LF WHEEL SPEED SIG LF WHEEL SPEED SIG LF WHEEL SPEED REF LO SPD GMLAN SERIAL DATA LOGIC RLY CTRL LOGIC SECURITY IND SUPPLY VOLTAGE LOW BEAM LOW CONT SIG 1 LOW SENS 2 OIL PRES SW SIG LOW SIG SENS 2 LOW OFF LOW REF LOW REF A/C REF SENS SIG LOW REF LOC CONT SIG 1 LOW SENS 2 OIL PRES SW SIG LOW SIG SENS 2 LOW REF LOW REF IC 1 CTRL IC 3 CTRL IC 4 CTRL LOW REF PRESS SENS SIG SERIAL BUS + SERIAL BUS - LOW REF RLY CTRL SERIAL DATA SERIAL DATA PRESS SENS SIG 5 43 44 25 LOW REFERENCE LOW REF 5 VOLTS REF LOW SERIAL CAN BUS LOW SIG SENS 1 LOW REF KS SIG KS SIG LOW SPD GMLAN SER DATA LOW SPEED GM LAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA LR DOOR AJAR RF DOOR AJAR GROUND RR DOOR AJAR LF DOOR AJAR LR DOOR AJAR SW ISG LR TURN SIG SW SIG RR TURN SIG SW SIG REAR DEFOG SW SIG A/C REQUEST SIG LR WHEEL SPD SEN SIG LR WHEEL SPD SENS LO REF MAF IAT MAF SENS SIG MALFUNCTION IND MIL CTRL MIST OFF MIST OFF INT MODE DOOR POS SIG OF PASSENGER'S SEAT) OFF AUTO PARK OFF OFF OFF ON OFF/ RUN/ RUN/ OFF/RUN/CRANK VOLTAGE OIL LEVEL IND OIL PRES SW SIG ON RIGHT SIDE OF CENTER CONSOLE) ONSTAR IND ONSTAR KEYPAD OPEN/ VENT PARK AUTO PARK BRAKE SW SIG PASS AIR BAG IND PASS AIR BAG OFF IND PASS AIR BAG ON IND PASS SEAT BELT IND PASS SEAT BELT SENS GROUND PASS SENS SIG 5 VOLTS REF PASSENGER BACK HEATED SEAT ELEMENT PASSENGER CUSHION HEATED AUXILIARY SEAT POWER ELEMENT OUTLET PASSENGER HEATED SEAT MODULE PASSENGER OUTSIDE REARVIEW MIRROR PASSENGER SEATBELT REMINDER REAR DEFOG RLY CTRL PASSENGER'S BACK HEATED SEAT PASSENGER'S CUSHION HEATED SEAT PHONE IND PK LMP SUPPLY PK LMP SW SIG PNL LMPS SUPPLY POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM AIR CONDITIONING SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM POWER DISTRIBUTION SYSTEM POWER TOPS SYSTEM POWER WINDOWS SYSTEM POWERTRAIN RLY CTRL PPL FUEL LEVEL SENS SIG PPL IC 1 CTRL IC 3 CTRL IC 4 CTRL PPL PPL PPL SHORTING BAR PPL VSS LOW SIG PPL VSS LOW SIG PC SOL VLV LO CTRL PURG SOL CTRL GEN TRN ON SIG TAC MTR CTRL 2 REAR COMPARTMENT REAR COMPT AJAR REAR WINDOW DEFOGGER GRID REF CRANK CRANK REMOTE RADIO CTRL REMOTE RADIO CTRL CELL VOICE SIG RES+ RF WHEEL SPEED SENS SIG RF WHEEL SPEED SENS LO REF RIGHT "B" PILLAR BETWEEN HINGES) RIGHT HEADLAMP RIGHT LEFT RIGHT REAR STOP/TURN RIGHT SEAT BELT SW SIG RIGHT TURN IND RIGHT TURN IND IGN RIGHT TURN SIG SW SIG RIGHT TURN SIGNAL IND RLY CTRL RR WHEEL SPEED SEN SIG RR WHEEL SPD SEN REF RUN/CRANK IGN 1 VOLTAGE RUN/CRANK VOLTAGE IGN 3 VOL SATELLITE RADIO CIRCUIT SEAT BELT IND SEATS SYSTEM SECURITY IND SECURITY IND SPLY VOLT SEDAN, COUPE SENS LOW REF SPLY VOLT SERIAL DATA SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL IGN DATA SET- SHIFT INTERLOCK SYSTEM SHORTING BAR SOLND LP LO VOLT VOLT SOUND SYSTEMS SOUND SYSTEMS DOOR LOCKS SYSTEM SPARK PLUG STAGE 1 STAGE 2 STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM DOOR LOCKS SYSTEM STEERING COLUMN ASSEMBLY STEERING COLUMN) STEERING WHEEL POSITION SEN STRG WHEEL CTRL SIG STRUT TOWER) SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM DEFOGGER SYSTEM SW SIG B SW SIG C TAC MTR CTRL 1 TCC RELEASE SW SIG TFP SW SIG B TFT SENS SIG THEFT DETERRENT MODULE TO SPLICE TP SENS 1 SIG ECT SENS SIG TP SENS 2 SIG TP SENS 1 SIG ECT SENS SIG TP SENS 2 SIG LOW REF LOW REF TRACTION CONTROL TRACTION OFF IND TRANSMISSION CASE) TRANSMISSIONS SYSTEM TRIP ODOMETER TRIP RESET TRUNK RELEASE RLY CTRL TRUNK, TAILGATE, FUEL DOORS SYSTEM UP DN UP DOWN UP SHIFT IND VENT SOL CTRL VF DISPLAY TRIP VOL CTRL VOL UP VOL DOWN SRCE VSS HIGH SIG VSS LOW SIG W/ ACTIVE BRAKE W/ FRONT HEATED SEATS W/ KEYLESS ENTRY W/ LEFT, RIGHT ROOF SIDE INFLATABLE SYSTEM W/ ONSTAR W/ ONSTAR W/ ONSTAR W/ PERFORMANCE ENHANCED AUDIO W/ POWER SLIDING SUNROOF W/ POWER SLIDING SUNROOF GLASS W/ POWER WINDOWS, REMOTE OUTSIDE MIRRORS W/ VSC W/O ACTIVE BRAKE W/O ONSTAR W/O POWER SLIDING SUNROOF GLASS W/O POWER WINDOWS, REMOTE OUTSIDE MIRRORS W/O VSC WINDSHIELD WASHER PMP CTRL WINDSHIELD WIPER MTR PRK SW SIG WINDSHIELD WIPER SW ON SIG WIPER/WASHER SYSTEM