Wiring Diagrams for Cadillac XLR I (2003-2009)

Automatic a/c circuit Compressor circuit

Anti-lock brakes circuit

Anti-theft circuit

Body control modules circuit

Computer data lines circuit

Cooling fan circuit

4.4l vin d, conventional cruise control circuit

4.6l vin a, adaptive cruise control circuit

Defoggers circuit

Electronic muffler circuit

Electronic power steering circuit

Electronic suspension circuit

Wiring diagram engine performance 4.4l vin d

Wiring diagram engine performance 4.6l vin a

Back-up lamps circuit Exterior lamps circuit

Ground distribution circuit

Headlights circuit

Horn circuit

Instrument cluster circuit

Courtesy lamps circuit Instrument illumination circuit

Driver"s memory seat circuit Memory mirrors circuit Steering column memory circuit

Parking assistant circuit

Power distribution circuit

Power door locks circuit

Electrochromic mirror circuit

Driver climate control seat circuit Lumbar circuit Passenger climate control seat circuit Passenger power seat circuit

Power top/sunroof circuit

Power windows circuit

Radio circuit

Park brake release circuit Shift interlock circuit

Charging circuit Starting circuit

Supplemental restraints circuit

A/t circuit

Trunk & fuel door release circuit

Warning systems circuit

Front wiper/washer & headlamp washer circuit

3 CM FROM BREAKOUT FOR IGNITION COIL 4) 7 CM FROM BREAKOUT FOR IGNITION COIL 3) ANTI-LOCK BRAKES SYSTEM TRANSMISSIONS SYSTEM AUDIO AMPLIFIER AUX PWR RLY COIL SUPPLY VOL AUXILIARY PW RLY COIL SUPPLY VOLTAGE BATTERY B+ MEMORY 1 SW SIG MEMORY 2 SW SIG CLASS 2 SERIAL DATA BATTERY BATTERY BATTERY BATTERY BATTERY BATTERY POSITIVE VOLT BATTERY POSITIVE VOLTAGE BATTERY POSITIVE VOLTAGE GROUND COMPARTMENT, UNDER BATTERY) DIODE 1 DIODE 2 EVAP CANISTER VENT SOL CTRL STARTER ENABLE RLY CTRL FROM DIODE 2/ GENERATOR FIELD DUTY CYCLE SIGNAL GENERATOR TURN ON SIGNAL GROUND BATTERY POSITIVE VOLTAGE HORN ASSEMBLY HORN ASSEMBLY HEADLAMP MODULE HORN REL CNTRL HORN RLY CTRL HORN RLY CTRL HEADLAMPS SW ON SIG FRONT FOG LAMP SW SIG EXTERIOR LAMPS OFF INPUT IGNITION COIL/ MODULE 1 IGNITION COIL/ MODULE 2 IGNITION COIL/ MODULE 3 IGNITION COIL/ MODULE 4 IGNITION COIL/ MODULE 5 IGNITION COIL/ MODULE 6 IGNITION COIL/ MODULE 7 IGNITION COIL/ MODULE 8 INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INFLATABLE RESTRAINTS STEERING WHEEL MODULE COIL ISS SIGNAL BATTERY POS VOLT OSS SIGNAL LCD LAMP UNLOCK SIG LOCK SIG GROUND BATTERY SERIAL DATA MEMORY SEAT SW SIG 1 MEMORY SEAT SW SIG 2 BATTERY POSITIVE VOLTAGE PPL PARK BRAKE RLY COIL 1 CTRL PARK BRAKE RLY COIL 2 CTRL PARK/NEUTRAL SIG BATTERY POS VOLT GROUND STOP LAMP SW SIG TAP UP/DN SW SIG SERIAL DATA BATTERY PARK LAMPS PANEL LAMPS GROUND PANEL LAMPS

4.0 CM FROM SEAT ADJUSTER MOTOR ASSEMBLY BREAKOUT) (IN ENGINE COMPT, ON UPPER RIGHT FRAME (IN ENGINE HARNESS, RIGHT (IN ENGINE HARNESS, RIGHT REAR OF ENGINE COMPARTMENT (IN ENGINE HARNESS, RIGHT REAR OF ENGINE COMPARTMENT BY BATTERY, GROUNDED (IN ENGINE HARNESS, RIGHT REAR OF ENGINE COMPARTMENT BY BATTERY, GROUNDED TO (IN ENGINE HARNESS, RIGHT REAR OF ENGINE COMPT BY BATTERY, (IN FORWARD LAMP HARNESS, IN ENGINE COMPARTMENT, (IN FORWARD LAMP HARNESS, IN ENGINE COMPARTMENT, ON UPPER LEFT FRAME RAIL, (IN FORWARD LAMP HARNESS, IN ENGINE COMPARTMENT, ON UPPER RIGHT FRAME RAIL, (IN FORWARD LAMP HARNESS, IN ENGINE COMPT, (IN FORWARD LAMP HARNESS, IN ENGINE COMPT, ON UPPER (IN FORWARD LAMP HARNESS, IN ENGINE COMPT, ON UPPER LEFT (IN FORWARD LAMP HARNESS, IN ENGINE COMPT, ON UPPER LEFT FRAME RAIL GROUNDED (IN FORWARD LAMP HARNESS, IN ENGINE COMPT, ON UPPER LEFT FRAME RAIL, (IN FORWARD LAMP HARNESS, IN ENGINE COMPT, ON UPPER RIGHT FRAME RAIL, (IN FORWARD LAMP HARNESS, IN ENGINE COMPT, ON UPPER RIGHT FRAME RAIL, GROUNDED (RIGHT REAR OF ENGINE COMPT BY BATTERY, GROUNDED TO (RIGHT SIDE OF ENGINE (RIGHT SIDE OF ENGINE COMPT, UNDER ASPIRATOR BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR CONTROL PROCESSOR COOLANT OVER TEMP ENGINE HOT/STOP ENGINE LOW COOLANT DRIVER SEAT ADJUSTER MOTOR ASSEMBLY DRIVER SEAT RECLINE MOTOR DWN FRONT VERTICAL MOTOR DWN FWD REAR VERTICAL MOTOR ENGINE COMPT, ON UPPER ENGINE CONTROLS SYSTEM ENGINE CONTROLS, TRANSMISSIONS, WIPER/WASHER SYSTEMS ENGINE SPEED SIG ENGINE SPEED VEHICLE SPEED PARK LAMP WASHER FLUID HAZARD FOLDING TOP PUMP MOTOR FRONT PASSENGER SEAT ADJUSTER MOTOR ASSEMBLY RWD FRONT PASSENGER SEAT RECLINE MOTOR RWD FRONT VERTICAL MOTOR FUEL DOOR RELEASE ACTUATOR HORIZONTAL MOTOR HOT ENGINE-A/C OFF SERVICE A/C IN ENGINE COMPT, ON UPPER RIGHT FRAME RAIL, MOTOR CTRL OF ENGINE COMPARTMENT) OF ENGINE, ABOVE GENERATOR) POWER DISTRIBUTION, ENGINE CONTROLS SYSTEMS POWER WINDOW MOTOR FR PASSENGER DOWN SIG POWER WINDOW MOTOR FRONT PASSENGER UP SIG POWER WINDOW MOTOR LEFT FRONT UP CONTROL POWER WINDOW MOTOR LT FRONT DOWN CONTROL POWER WINDOW MOTOR RIGHT FRONT UP CONTROL POWER WINDOW MOTOR RT FRONT DOWN CONTROL REAR COMPARTMENT LID PULL- DOWN ACTUATOR REAR COMPARTMENT LID PULLDOWN ACTUATOR FRONT PASSENGER DOOR LATCH REAR OF ENGINE COMPT BY BATTERY, REAR VERTICAL MOTOR RECLINE MOTOR RECLINE MOTOR FORWARD CONTROL RECLINE MOTOR REARWARD CONTROL TAC MOTOR CTRL 1 TAC MOTOR CTRL 2 IGN 1 VOL TELESCOPING DRIVE MOTOR (LEFT SIDE OF TILT ACTUATOR VERTICAL MOTOR

1 2 ANTENNA ENABLE SIG FM COMPOSITE SIG ANTENNA GROUND PLANE BACK-UP KEYLESS ENTRY ANTENNA COAX GPS ANTENNA SIG DRIVER DIGITAL RADIO ANTENNA GROUND BATTERY VSS ANTENNA ENABLE SIG INTERNAL ANTENNA K/E B-U LO REF K/E ANTENNA SIG K/E RT LOW REF RR COMPT LO REF PPL LEFT ANTENNA LEFT KEYLESS ENTRY ANTENNA LEFT RADIO ANTENNA MODULE LT RADIO ANTENNA MOD SIG PASSENGER DIGITAL RADIO ANTENNA RADIO ANTENNA INDUCTOR REAR COMPARTMENT KEYLESS ENTRY ANTENNA RIGHT ANTENNA RIGHT KEYLESS ENTRY ANTENNA RIGHT RADIO ANTENNA MODULE RT ANTENNA AM SIG RT RADIO ANTENNA MOD SIG

ONSTAR BUTTON ASSEMBLY

EXHAUST FLOW CONTROL MODULE FAN CONTROL MODULE HVAC CONTROL MODULE HVAC CONTROL MODULE (AT CENTER LOGIC HVAC CLASS SER DATA HVAC CONTROL MODULE EXHAUST FLOW CONTROL MODULE

A/C COMP FUSE 15 ABS FUSE 27 ABS/ MRRTD/ AFS FUSE 1 ABS/MRRTD/AFS FUSE 1 ABS/MRRTD/AFS FUSE 1 ACC/TCM FUSE 3 ACC/ TCM FUSE ACC/TCM FUSE 3 ACCA/ DRIV DR SW FUSE 21 IGNITION SW/INTR SENS FUSE 23 ACCA/DRIV DR SW FUSE 21 AMP FUSE 31 AUX PWR FUSE 45 BATT 1 FUSE 33 BATT 2 FUSE 29 BATT 3 FUSE 26 BATT 5 FUSE 7 BRK B FUSE 32 BTSI SOL/ COL LOCK FUSE 19 BTSI SOL/COL LOCK FUSE 10 CIGAR LTR FUSE 46 CLSTR/ HUD FUSE 26 CLSTR/HUD FUSE 26 CLUSTER/ HUD FUSE 26 COOLFAN FUSE 25 DECK LID CLOSE/ PARK/BRK B FUSE 32 DECK LID CLOSE/ PRK/BRK B FUSE 32 DECK LID CLOSE/PARK/ BRK B FUSE 32 DR LOCKS FUSE 15 ECM FUSE 16 ECM/ TCM FUSE 11 ECM/ TCM FUSE 11 MRRTD FUSE 13 ECM/TCM FUSE 11 EMISSION FUSE 14 ETC FUSE 9 EVEN INJ FUSE 16 FLDG TOP/ TRUNK LATCH FUSE 44 FOG LP FUSE 22 FOLDING TOP/ TRUNK LATCH FUSE 44 FUEL PUMP FUSE 10 FUSE 6 FUSE BLOCK GMLAN DEVICES FUSE 13 HDLP WASH FUSE 18 HDLP WASH FUSE 18 FOG LP FUSE 22 HEATED SEAT LH FUSE 42 HORN FUSE 2 HOT AT ALL TIMES WIPER FUSE 4 HTD SEAT RH FUSE 41 HVAC FUSE 28 HVAC/ PWR SND FUSE 29 I/P FUSE BLOCK (FRONT OF RIGHT FRONT FOOTWELL, IGN SW/ INTR SENSR FUSE 23 INTERIOR LIGHTS FUSE 17 ISRV M/HVAC FUSE 14 ISRVM/ HVAC FUSE 25 LEFT HEATED SEAT FUSE 42 LEFT/RIGHT POWER LUMBAR FUSE 40 LT HI BM FUSE 24 LT LO BM FUSE 21 MRRTD FUSE 13 MRRTD FUSE 13 ECM/ TCM FUSE 11 ODD INJ FUSE 12 ONSTAR FUSE 20 PARK BRAKE SOL A FUSE 8 PARK LAMPS FUSE 8 PK LAMPS FUSE 8 PRK, BRK SOL A FUSE 8 PWR LUMBAR LH/RH FUSE 40 RADIO, S-BAND/ VICS FUSE 27 RADIO, S-BAND/VICS FUSE 27 REAR FOG/ ALDL FUSE 30 REAR FOG/ALDL FUSE 30 REVERSE LAMPS FUSE 9 RIGHT HEATED SEAT FUSE 41 RPA/ H/C SEAT/WIPR RELAYS FUSE 14 RPA/H/C SEAT/WIPR RELAYS FUSE 14 RT HI BM FUSE 23 RT LO BM FUSE 19 RUN/ ACCESSORY POWER FUSE 35 SCMPSIR SW FUSE 18 STARTER FUSE 30 STOP/ B/U/LPS FUSE 5 STOP/B/U LPS FUSE 5 STR WHL DIMMING FUSE 39 TILT/ TELE SW/ MEM SEAT MOD FUSE 22 TILT/TELE SW/ MEM SEAT MOD FUSE 22 TILT/TELE SW/ MEM SEAT MOD FUSE 26 TILT/TELE SW/MEM SEAT MOD FUSE 22 TUTD SW/ STRG COL SW FUSE 28 TUTD SW/ STRG COL SW FUSE ACCA/DRIV DR SW FUSE UNDER- HOOD FUSE BLOCK (RIGHT REAR UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (RIGHT REAR W/S WASH/ INTERCOOL FUSE 17 WIPER DWELL FUSE 38 WIPER FUSE 4

AIR BAG INDICATOR DRIVER DOOR LOCK INDICATOR PASSENGER DOOR LOCK INDICATOR

7 18 20 STOP LAMP SW SIG ACCESSORY VOLTAGE B+ VOLTAGE 19 13 SERIAL DATA CTSY LAMP V+ 19 23 SERIAL DATA CTSY LAMP V+ 19 23 SERIAL DATA LCD BACKLIGHT 1047 1359 19 4 SERIAL DATA LCD BACKLIGHT (IN FORWARD LAMP HARNESS, IN AJAR LEFT DOOR COURTESY LAMP CLOSE BACK-UP LAMP PWR BACKUP LAMP RLY CTRL BACKUP LAMP SPLY VOL BACKUP LAMP SPLY VOLTAGE REAR PARKING DIAGNOSTIC SIG CONSOLE COURTESY LAMP COURTESY LAMP LOW CTRL DEFOGGER SYSTEM INTERIOR LIGHTS SYSTEM DIC UP SW DIC SW ILLUM DIC SW DOME LAMP DIC RESET DIC OPTIONS DIC GROUND DOOR LOCKS, INTERIOR LIGHTS SYSTEMS EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FOG LAMP IND I/P COMPARTMENT LAMP I/P LAMP CTRL INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM TRANSMISSIONS SYSTEM LEFT BACK-UP LAMP LEFT BACKUP LAMP LEFT COURTESY LAMP LEFT DOOR COURTESY LAMP LEFT FRONT FOG LAMP LEFT FRONT MARKER LAMP LEFT FRONT PARK LAMP LEFT FRONT TURN SIGNAL LAMP LEFT HEAD- LAMP BALLAST LEFT LICENSE LAMP LEFT REAR COMPART- MENT COURTESY LAMP LEFT REAR STOP/TURN LAMP SUPPLY VOLTAGE LEFT TAIL LAMP ASSEMBLY LEFT VANITY MIRROR LAMP LF TURN SIG LAMP SPLY VOL LOGIC LEFT TAIL LAMP OUTAGE DETECTION SIGNAL LOGIC RIGHT TAIL LAMP OUTAGE DETECTION SIGNAL LR STOP/TURN LAMP SUPPLY VOLTAGE COURTESY LAMP LOW CTRL PANEL LAMP SUPPLY PARK LAMP PARK LAMP SUPPLY VOLTAGE PARK LAMP SW SIGNAL PK LAMP REL RADIO 39 7 VEHICLE SPEED SIG STOP LAMP SW SIG REAR COMPT LID AJAR SW SIG FOG LAMP RLY CTRL FRONT FOG LAMP RLY CTRL REVERSE LAMP REVERSE LAMP RLY CTRL RUN/ CRANK RLY CTRL RIGHT BACK-UP LAMP RIGHT BACKUP LAMP RIGHT COURTESY LAMP RIGHT DOOR COURTESY LAMP RIGHT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT FRONT FOG LAMP RIGHT FRONT MARKER LAMP RIGHT FRONT PARK LAMP RIGHT FRONT TURN SIGNAL LAMP RIGHT HEAD- LAMP BALLAST RIGHT HEADLAMP BALLAST RIGHT FRONT PARK LAMP RIGHT LICENSE LAMP RIGHT PARK LAMP OUT DETECT SIG RIGHT REAR COMPARTMENT COURTESY LAMP RIGHT REAR STOP/TURN LAMP SUPPLY VOLTAGE RIGHT TAIL LAMP ASSEMBLY RIGHT VANITY MIRROR LAMP RR STOP/TURN LAMP SUPPLY VOLTAGE STOP LAMP SUPPLY VOLTAGE STOP LAMP SW SIG

DRIVER SEAT PUMP FRONT PASSENGER SEAT PUMP FUEL PUMP FUEL PUMP, SENDER ASSEMBLY HEADLAMP WASHER FLUID PUMP WINDSHIELD WASHER FLUID PUMP MIL CTRL FUEL PUMP RLY CTRL PASSENGER CLIMATE CONTROL SEAT MODULE FRONT PASSENGER SEAT PUMP

A/C COMP RELAY 35 AUXILIARY POWER RELAY AUXILIARY POWER RELAY COIL SUPPLY VOLTAGE CRANK RELAY 43 FOG RELAY 38 FUEL DOOR RELAY 52 FUEL PUMP RELAY 55 HDLP WASH RELAY 46 HDLP WASH RELAY 46 FOG LP RELAY 38 HIGH BEAM RELAY 39 HORN RELAY HORN RELAY 34 HOT W/ RUN/ CRANK RELAY 7 ENERGIZED HOT W/ RUN/ CRANK RELAY ENERGIZED HOT W/ RUN/CRANK RELAY 2 ENERGIZED HOT W/ RUN/CRANK RELAY ENERGIZED IGN 1 RELAY 44 INADV- ERTENT LOAD CONTROL PCB RELAY INADVERTMENT LOAD CONTROL PCB RELAY INSTRUMENT PANEL, NEAR AUXILIARY POWER RELAY) LOGIC PARK BRAKE RELAY 1 CTRL LOGIC RUN/ CRANK RELAY CONTROL LOW BEAM RELAY 47 PARK BRAKE RELAY 1 CTRL PARK BRK HOLD RELAY PARK BRK HOLD RELAY PARK BRK RELEASE RELAY PARK BRK RELEASE RELAY PARK LAMP RELAY 37 PRK/ BRK RELEASE RELAY 48 PRK/BRK HOLD RELAY 47 REAR DEFOG RELAY 40 RELAY CNTL REVERSE LAMP RELAY 6 RUN/ CRANK RELAY RUN/ CRANK RELAY 7 RUN/CRANK RELAY 7 RUN/CRANK RELAY CTRL STARTER ENABLE RELAY CONTROL STOP LAMP RELAY 24 W/S WASH RELAY 36 WIPER HI/LO RELAY 41 WIPER ON/OFF RELAY 45 WIPER RUN/ACC RELAY 42 WIPER RUN/ACC RELAY 42 FOG LP RELAY 38

6.5 CM FROM BREAK OUT TO ACCELERATOR PEDAL POSITION SENSOR) AMBIENT LIGHT SENSOR IND BRAKE PEDAL POSITION SENSOR BRAKE POSITION SENSOR SIGNAL ENGINE OIL LEVEL, TEMPERATURE SENSOR ENGINE OIL LEVEL/TEMPERATURE SENSOR FOLDING TOP POSITION SENSOR FRONT TONNEAU POSITION SENSOR FRONT VERTICAL POSITION SENSOR FUEL LEVEL SENSOR FUEL PUMP LEFT FUEL LEVEL SENSOR HEADLIGHT SENSOR IND HORIZONTAL POSITION SENSOR HORIZONTAL POSITION SENSOR VERTICAL MOTOR HORIZONTAL POSITION SENSOR VERTICAL POSITION SENSOR IN SPEED SENSOR SIG BATTERY POSITIVE VOLT OUT SPEED SENSOR SIG INFLATABLE RESTRAINT FRONT PASSENGER SEAT BELT TENSION SENSOR INSIDE AIR TEMPERATURE SENSOR LEFT FRONT TIRE PRESSURE MONITOR SENSOR LEFT REAR TIRE PRESSURE MONITOR SENSOR LOW REF THERMAL SENSOR SIG OUTSIDE MOISTURE SENSOR OUTSIDE MOISTURE SENSOR WINDSHIELD WIPER SWITCH LOW SIGNAL REAR OBJECT SENSOR CONTROL MODULE REAR OBJECT SENSOR CONTROL MODULE RIGHT TAIL LAMP ASSEMBLY REAR TONNEAU POSITION SENSOR REAR VERTICAL POSITION SENSOR RECLINE POSITION SENSOR RIGHT FRONT TIRE PRESSURE MONITOR SENSOR RIGHT FUEL LEVEL SENSOR RIGHT REAR TIRE PRESSURE MONITOR SENSOR SENSOR BREAKOUT) SENSOR SIG STEERING ANGLE SENSOR SUNLOAD SENSOR ASSEMBLY TEMP SENSOR LOW REF TEMP SENSOR LOW REF TEMP SENSOR SIG TEMP SENSOR SIG TEMP SENSOR LOW REF TEMP SENSOR SIG VERTICAL POSIT SENSOR LOW REFERENCE HORIZ POSIT SENSOR GROUND VERTICAL POSITION SENSOR HORIZONTAL MOTOR

15.0 CM FROM PASSENGER'S REAR SPEAKER BREAKOUT) CENTER SPEAKER DRIVER SEAT LEFT SPEAKER DRIVER SEAT RIGHT SPEAKER LEFT FRONT DOOR SUBWOOFER SPEAKER LEFT FRONT MIDRANGE SPEAKER PASSENGER SEAT LEFT SPEAKER PASSENGER SEAT RIGHT SPEAKER RIGHT FRONT DOOR SUBWOOFER SPEAKER RIGHT FRONT MIDRANGE SPEAKER

6 10 11 SWITCH SIGNAL DATA BUS - DATA BUS + ISS SIGNAL BATT + VOL OSS SIGNAL A/C OFF SWITCH BELT SWITCH BLOWER SPEED SWITCH BRAKE FLUID LEVEL SWITCH BRAKE PEDAL POSITION SWITCH SIGNAL CONSOLE COURTESY LAMP SWITCH COOLANT LEVEL SWITCH COOLANT LEVEL SWITCH (LEFT SIDE OF ENGINE CRUISE CONTROL SWITCH DEFOGGER SWITCH DEFROST SWITCH DIM DOWN SWITCH DIM DOWN SWITCH DIMMER SWITCH DIM UP SWITCH DIMMER SWITCH DOME SWITCH DOOR AJAR SWITCH DOOR OPEN SWITCH DRIVER CLIMATE CONTROL SEAT MODULE DRIVER UPPER LUMBAR SWITCH DRIVER DOOR LOCK SWITCH DRIVER DOOR LOCK SWITCH UN- LOCK LOCK DRIVER DOOR SWITCH ASSEMBLY DRIVER LOWER LUMBAR SWITCH DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT BELT SWITCH DRIVER UPPER LUMBAR SWITCH DRIVER WINDOW SWITCH EMERGENCY SWITCH EXIT SWITCH EXTERIOR REAR COMPARTMENT LID RELEASE SWITCH FOLDING TOP CONTROL SWITCH FOLDING TOP CONTROL SWITCH MEMORY SEAT SWITCH FOLDING TOP MODULE REAR COMPARTMENT LID OPEN SWITCH FRONT FOG LAMP SWITCH FRONT PASSENGER DOOR LOCK SWITCH FRONT PASSENGER DOOR LOCK SWITCH UN- LOCK LOCK FRONT PASSENGER SEAT ADJUSTER SWITCH FRONT PASSENGER WINDOW SWITCH FUEL DOOR RELEASE SWITCH GAP ADJUST SWITCH SIGNAL HAZARD SWITCH HAZARD SWITCH ON OFF OFF HAZARD SWITCH SIG HEADER LATCH SWITCH HEADER UNLATCH SWITCH HORN SWITCH IGNITION MODE SWITCH IMAGE SWITCH INFORMATION SWITCH INTERIOR REAR COMPARTMENT LID RELEASE SWITCH LEFT AIR TEMPERATURE SWITCH LUGGAGE BARRIER SWITCH LUGGAGE BARRIER SWITCH SIG MEMORY 1 SWITCH MEMORY 2 SWITCH MEMORY SEAT SWITCH MEMORY SEAT SWITCH MEMORY 1 SWITCH MEMORY SEAT SWITCH MEMORY 2 SWITCH MODE SWITCH ONSTAR SWITCH OPTIONS SWITCH PARK BRAKE SWITCH PARK SWITCH PASSENGER EXTERIOR DOOR HANDLE SWITCH PASSENGER INTERIOR DOOR HANDLE SWITCH PASSENGER LOWER LUMBAR SWITCH PASSENGER SEAT BELT SWITCH PASSENGER UPPER LUMBAR SWITCH PASSENGER WINDOW SWITCH PHONE SWITCH PPL POWER WINDOW SWITCH RIGHT FRONT EXPRESS SIG REAR COMPARTMENT LID OPEN SWITCH REAR COMPARTMENT LID RELEASE/ CLOSE SWITCH REAR INTERIOR COMPARTMENT LID RELEASE SWITCH RECIRCULATION SWITCH RESET SWITCH RIGHT AIR TEMPERATURE SWITCH STEERING WHEEL CONTROL SWITCH ASSEMBLY STOP LAMP SWITCH SIGNAL SWITCH SIGNAL DATA BUS - DATA BUS + ISS SIGNAL BATT + VOL OSS SIGNAL TAP UP + TAP UP/ DOWN SWITCH TAP UP/ TAP DWN TRANS- MISSION ENABLE SWITCH TAP UP/TAP DOWN SWITCH TEMP CTRL SWITCH TILT/ TELESCOPE SWITCH TILT/ TELESCOPE SWITCH TILT DOWN TRACTION CONTROL SWITCH TRANSMISSION SHIFT SELECT SWITCH TURN SIGNAL/ MULTI-FUNCTION SWITCH TURN SIGNAL/ MULTIFUNCTION SWITCH TURN/SIGNAL MULTIFUNCTION SWITCH VALET SWITCH WINDSHIELD WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER SWITCH SIGNAL WINDSHIELD WIPER MOTOR PARK SWITCH SIGNAL WINDSHIELD WIPER MOTOR SWITCH WINDSHIELD WIPER SWITCH HIGH SIGNAL WINDSHIELD WIPER SWITCH SIGNAL 2 WINDSHIELD WIPER/ WASHER SWITCH WINDSHIELD WIPER/WASHER SWITCH

A/T SHIFT LOCK CONTROL SOLENOID BYPASS VALVE CTRL EXHAUST FLOW CONTROL VALVE SOLENOID FOLDING TOP PUMP, VALVE 5 VALVE ASSEMBLY LEFT HEAD- LAMP HIGH BEAM SOLENOID LEFT HEADLAMP HIGH BEAM SOLENOID LF INLET SOLENOID VALVE LF ISOLATION SOLENOID VALVE LF OUTLET SOLENOID VALVE LF PRIME SOLENOID VALVE LR INLET SOLENOID VALVE LR OUTLET SOLENOID VALVE PARK BRAKE HOLD SOLENOID PARK BRAKE RELEASE SOLENOID RF INLET SOLENOID VALVE RF ISOLATION SOLENOID VALVE RF OUTLET SOLENOID VALVE RF PRIME SOLENOID VALVE RIGHT HEAD- LAMP HIGH BEAM SOLENOID RIGHT HEADLAMP HIGH BEAM SOLENOID RR INLET SOLENOID VALVE RR OUTLET SOLENOID VALVE SUPERCHARGER VACCUM BYPASS VALVE VALVE 1 VALVE 1 VALVE 2 VALVE 2 VALVE 3 VALVE 4 VALVE 5

3 4 5 6 PNK WIRE 4 5 6 7 PNK WIRE 5 1 PNK WIRE 10 11 PNK WIRE 11 12 13 PNK WIRE 13 14 15 16 PNK WIRE 49 PNK WIRE 5879 5878 PNK WIRE ACC VOL IGN 1 VLT BATTERY + VLT PNK WIRE BLK LT GRN/ WIRE BLK ORG/ WIRE BLK PNK/ WIRE BLK TAN/ WIRE BLK WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/TAN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/BLK WIRE DK GRN/WHT WIRE GRN WIRE GROUND IGN 1 VOLTAGE PNK WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE KEYPAD GREEN LED IND KEYPAD GREEN LED SIG KEYPAD RED WIRE LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE NCA WIRE ORG BLK WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK 1 2 3 4 5 VOICE REC AUDIO SIG VOICE REC AUD LOW REF WIRE PNK 1 2 3 WIRE PNK 1 5 2 4 3 IGN 1 BATT GND CAN BUS + CAN BUS - WIRE PNK 3 4 WIRE PNK 5 6 WIRE PNK 12 13 14 15 16 17 18 19 WIRE PNK 13 14 WIRE PNK 17 18 WIRE PNK 23 24 25 WIRE PNK (APPROXIMATELY 11 CM FROM YAW RATE WIRE PNK IGN 1 VLT GROUND BATT POS VOLT WIRE PNK IGN 1 VOLT BATT POSITIVE VOLT WIRE PNK IGNITION 1 WIRE PNK LOW REF WIRE PNK PNK 6 7 WIRE PNK PNK PNK 8 9 10 WIRE PNK PNK PNK PNK WIRE PNK PNK WIRE PNK PPL 1 2 WIRE PNK PPL WIRE PNK RFA CLASS 2 DATA WIRE PNK RFA CLASS 2 SER DATA TRUNK REL SW SIG WIRE PNK RFA CLASS 2 SERIAL DATA WIRE PNK SERIAL DATA WIRE PNK SHORTING BAR WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE PPL PNK WIRE PPL/WHT WIRE RED IND CRTL WIRE RED LED IND WIRE RED WIRE RED/BLK WIRE RED/ORG WIRE RED/WHT WIRE SUPPLEMENTAL RESTRAINTS SYSTEM PNK PNK WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT WIRE WHT/ BLK WIRE WHT/ DK BLU WIRE WHT/BLK WIRE YEL WIRE YEL YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ON IND CTRL OFF IND CTRL 1 2 3 4 5 6 7 LOW REF GROUND BATT SUPP VOL 1 2 3 4 5 PPL 2 3 PPL 2 5 3 4 GMLAN DATA BUS - GMLAN DATA BUS + GMLAN DATA BUS - GMLAN DATA BUS + 3 2 GMLAN DATA BUS - GMLAN DATA BUS + 4.4L, 4.6L 4.6L 5 6 7 8 9 10 CLASS 2 DATA 5 66 67 PK LMP SW ON SIG LF TURN SIG SW RF TURN SIG SW 5 VOLT REF 5 VOLT REF LOW REF STR WHL POS SIG B STR WHL POS SIG A 5-VOLT REFERENCE 7 8 9 10 11 PPL 8 9 24 23 GMLAN DATA BUS - GMLAN DATA BUS + GMLAN DATA BUS + GMLAN DATA BUS - 8 9 BARE 8 9 GMLAN DATA BUS + GMLAN DATA BUS - 9 5 67 66 HAZARD SW SIG PRK LMP SW ON SIG RT TRN SIG SW LT TRN SIG SW 10 11 14 13 GMLAN DATA BUS + GMLAN DATA BUS - GMLAN DATA BUS + GMLAN DATA BUS - 11 6 VEHICLE SPEED SIGNAL HUD CLASS 2 SERIAL DATA 11 12 13 14 PPL 11 12 PPL 16 3 4 FOG LMP SW SIG LOW BEAM IN HI BEAM SIG 19 2 CLASS 2 SER DATA HTD MIRROR ELMNT PWR 19 12 CLASS 2 SER DATA HTD MIRROR ELMNT PWR 22 3 11 SDM CLASS 2 SERIAL DATA LEFT SEAT BELT SW LOW REF 25 39 12 ENG SPEED VSS MIL CTRL 29 19 HI BM RLY CTRL FOG LMP RLY CTRL 33 53 GMLAN DATA BUS - GMLAN DATA BUS + 40 22 21 39 GMLAN DATA BUS - GMLAN DATA BUS + GMLAN DATA BUS + GMLAN DATA BUS - 40 53 RLY CTRL RLY CTRL 44 9 45 FUEL LVL 1 LOW REF FUEL LVL 2 45 65 LOW REF ENG OIL SENS 46 53 33 PARK/NEUTRAL SIG DATA BUS + DATA BUS - 51 17 15 5 FTP SW SIG HDLMPS OFF HDLMPS ON PRK LMP ON SIG 53 33 SERIAL DATA + SERIAL DATA - 53 33 SERIAL DATA BUS + SERIAL DATA BUS - 55 44 BCM CLASS 2 SERIAL DATA LF DR OPEN SW SIG 55 56 38 CLASS 2 SER DATA RF TRN SIG VLT LF TRN SIG VLT 60 24 40 OIL PRES SIG LOW REF 65 47 62 PRK LMP RLY CNTL LMP OUT DET SIG LMP OUT DET SIG PPL 2500 2501 COMPUTER DATA LINES SYSTEM 5936 743 5513 138 PPL OPEN SW SIG ACC VOLT CLASS 2 SER DATA REL/CLOSE SW SIG (APPROXI- MATELY (AT BASE OF RIGHT "A" PILLAR BEHIND TRIM (IN BOTTOM OF WASHER FLUID (IN DRIVER'S DOOR TRIM HARNESS, APPROXIMATELY 14.0 CM (IN DRIVER'S POWER SEAT HARNESS, (IN DRIVER'S SEAT HARNESS, APPROXIMATELY (IN FOLDING TOP HARNESS, APPROXIMATELY 5 CM (IN FOLDING TOP HARNESS, APPROXIMATELY 20 CM FROM (IN FOLDING TOP HARNESS, APPROXIMATELY 41 CM (IN FUEL TANK HARNESS, APPROXIMATELY 6 CM (IN FUEL TANK HARNESS, APPROXIMATELY 6 CM FROM (IN INSTRUMENT PANEL (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY (IN INSTRUMENT PANEL HARNESS, APPROXIMATELY 20 CM FROM (IN INSTRUMENT PANEL HARNESS, AT BASE OF LEFT "A" PILLAR BEHIND TRIM (IN INSTRUMENT PANEL HARNESS, AT BASE OF LEFT A PILLAR BEHIND TRIM PANEL, (IN INSTRUMENT PANEL HARNESS, AT BASE OF RIGHT "A" PILLAR, BEHIND TRIM (IN INSTRUMENT PANEL HARNESS, AT BASE OF RIGHT A PILLAR BEHIND TRIM PANEL, (IN INSTRUMENT PANEL HARNESS, BEHIND RIGHT SIDE OF (IN INSTRUMENT PANEL HARNESS, NEAR PARK BRAKE (IN INSTRUMENT PANEL HARNESS, ON LEFT "B" PILLAR BEHIND TRIM PANEL, (IN INSTRUMENT PANEL HARNESS, ON LEFT "B" PILLAR BEHIND TRIM PANEL, GROUNDED (IN INSTRUMENT PANEL HARNESS, ON LEFT "B" PILLAR BEHIND TRIM PANEL, GROUNDED TO (IN INSTRUMENT PANEL HARNESS, ON RIGHT "B" PILLAR BEHIND TRIM PANEL, (IN INSTRUMENT PANEL HARNESS, ON RIGHT "B" PILLAR BEHIND TRIM PANEL, GROUNDED (IN INSTRUMENT PANEL HARNESS, ON RIGHT "B" PILLAR BEHIND TRIM PANEL, GROUNDED TO (IN PASSENGER'S DOOR TRIM HARNESS, APPROXIMATELY 14 CM (IN TRANSMISSION HARNESS, 10 CM FROM BREAKOUT (IN TRANSMISSION HARNESS, APPROXIMATELY 10 CM FROM BREAKOUT (LOWER LEFT SIDE A/C COMP CLUTCH RLY A/C COMP CLUTCH RLY CTRL A/C COMPRESSOR CLUTCH A/C PRESS SENS SIG A/C PRESSURE SENS SIG ABS IND. ACC GAP ADJ SW SIG ACC IND CTRL ACC VLT IGN 1 VLT BATT POS VLT ACCELEROMETER LATERAL ACCESSORY VOLT ACCESSORY VOLTAGE ACCESSORY VOLTAGE DATA BUS - DATA BUS + IGNITION 1 VOLTAGE DATA BUS + DATA BUS - ACCESSORY VOLTAGE SIGNAL AIR BAG IND AIR CONDITIONING SYSTEM AJAR CLOSED OPEN ALERT DISTANCE CRUISE SPEED LIMITED FOLLOW DISTANCE SET SPEED SET XX MPH AMBIENT LIGHT SEN SIG ANT SIG APP SENS 1 SIG FUEL TANK PRESS SENS SIG APP SENS 2 SIG ASSIST CHIME SIG AUDIBLE ALARM AUDIO COMMON AUTOMATIC TRANS- MISSION SHIFT LEVER AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION PARK/ NEUTRAL SIGNAL AUTOMATIC TRANSMISSION SHIFT LEVER AUTOMATIC TRANSMISSION SHIFT LEVER DIGITAL RADIO RECEIVER AUXILIARY POWER OUTLET AUXILIARY PWR RLY CTRL B+ IPC BARO SENS SIG BAT BAT IGN 1 VOLTAGE BATT+ VOLT BCM CLASS 2 SER DATA BCM CLASS 2 SERIAL DATA BCM HIGH SPD GMLAN SERIAL DATA BUS - BCM HIGH SPEED GMLAN SERIAL DATA BUS + BCM IGNITION MODE DATA SIGNAL BEHIND CARPET) BLOWER SPD CTRL BLOWER SPD CTRL BLOWER SPD CTRL BLOWER TACHO SIG BRAKE IND BRAKE POSITION SEN SIG BREAKOUT) BRK FLUID LVL SENS SIGNAL BRK POS SENS SIG CAN-BUS CAN-BUS CASE GROUND CD CHANGER CENTER AMBER IND CTRL LEFT AMBER IND CTRL CHARGING CIRCUIT CHECK GAGES CHECK GAUGES CIGAR LIGHTER CLASS 2 DATA CLASS 2 SER DATA CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 SRL DATA COAX 2 3 4 COAX RT RADIO ANT MOD SIG COMPT) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 1037 745 746 CONSOLE) COOL FAN SPD CTRL COOLANT PMP RLY CTRL COOLANT TEMP COOLING FAN SPEED CTRL COOLING FANS SYSTEM COURTESY LAMPS SUPPLY VOLTAGE COURTESY LAMPS SUPPLY VOLTAGE FT PSNGR DR LATCH CTRL COURTESY LOW COURTESY V+ CRS CTRL SET/CST/RES/ACCL SW SIG CRUISE CONTROL SYSTEM CRUISE CTRL SET/COAST, RESUME/ ACCEL SW SIGNAL DATA BUS - DAY/NIGHT MIRROR SIG DDM CLASS 2 SER DATA DECK LID CLOSE/PARK/ DECKLID LINER ASSEMBLY DEFLATE CTRL DEFOG CTRL CLASS 2 SER DATA DEFOG RLY CTRL DIMMING CTRL BLOWER CTRL DEFROST CTRL DIGITAL RADIO RECEIVER DIM CTRL PANEL LMPS DK DK DK LT DN UP DOOR CONTROLS CIRCUIT BREAKER 34 DOOR LATCH DOOR LOCKS SYSTEM DOOR LTCH CTRL DOWN SW SIG DR AJAR SW SIG DR CNTRLS CIRCUIT BREAKER 34 DR CONTROLS CIRCUIT BREAKER 34 DR OPEN SW SIG DRIVER CLIMATE CONTROL SEAT MODULE DRIVER MEMORY SEAT MODULE DRIVER CLIMATE CONTROL SEAT MODULE PASSENGER CLIMATE CONTROL SEAT MODULE DRIVER DOOR LATCH DRIVER DOOR LATCH AJAR CLOSED OPEN DRIVER EXTERIOR DOOR HANDLE DRIVER INFORMATION CENTER: MESSAGE CENTER, INFORMATION DISPLAY, WARNING MESSAGES DRIVER MEMORY SEAT MODULE DRIVER OUTSIDE REARVIEW MIRROR DRIVER SEAT BELT BUCKLE DRIVER SEAT TEMP CTRL SW SIG DRIVER WNDO DOWN SIGNAL DRIVER WNDO EXPRESS SIG DRIVER WNDO UP SIGNAL DRVR DR LATCH CTRL ECM HIGH SPD GMLAN SERIAL DATA BUS - ECM HIGH SPEED GMLAN SERIAL DATA BUS - ECT SEN SIG ECT SENS SIG ECT SIG ELECTRO- CHROMIC ELECTRO- CHROMIC DAY/NIGHT MIRROR LOW REF ELECTRONIC MUFFLERS SYSTEM ELECTRONIC POWER STEERING SYSTEM EMERGENCY IND ENG SPEED SIG EVAP CNSTR PUR SOL CTRL EVAP VENT SOL CTRL STR ENABLE RLY CTRL EXPRESS UP/DOWN FAN LOW REF FAN VOLT REF FLASH TO PASS SW SIG FLUID LEVEL SIGNAL FM COMPOSITE SIGNAL FOLDING TOP CTRL SW OPEN SIG FOLDING TOP CTRL SW CLOSE SIG ACCESSORY VOLTAGE FOLDING TOP MODULE FRONT PASSENGER DOOR LATCH FRONT VERTICAL DOWN FRONT VERTICAL UP FRT DN FRT UP FUEL INJ 4 CTRL IC 3 CTRL IC 4 CTRL IC 8 CTRL FUEL INJ 6 CTRL FUEL INJ 7 CTRL FUEL INJ 1 CTRL GROUND FUEL LEVEL FUEL LVL SENS PRI FUEL LVL SENS SEC FUEL RAIL FUSIBLE LINK FUSIBLE LINK (8 GA- GARAGE DOOR OPENER GARAGE DOOR OPENER CTSY LAMPS +V GEAR HIGH TRANS TEMP SERVICE TRANS SHIFT TO PRK GEN FIELD DUTY CYC SIG GEN TURN ON SIG GMLAN BUS- GMLAN DATA BUS- GMLAN DATA BUS- GMLAN DATA BUS- GMLAN DATA BUS- GMLAN SERIAL GMLAN SERIAL DATA BUS + GND IGN GND LOW REF GND SERIAL DATA GROUND DIMMER UP DIMMER DOWN DIMMER SELECT GROUND DIMMER UP DIMMER DOWN DIMMER SELECT SPLY VOLT GROUND DISTRIBUTION SYSTEM HARD TOP CONNECTED SIG HEADER LATCH SW SIG HEADER UNLATCH SW SIG HARNESS, AT BASE OF LEFT A PILLAR BEHIND TRIM PANEL, GROUNDED HARNESS, AT BASE OF RIGHT A PILLAR BEHIND TRIM PANEL, GROUNDED TO HEAD- LAMPS ON IND HIGH BEAM IND FOG LAMPS ON HEADER LATCH HEADLAMP HI BEAM RLY CTRL HEADLAMP MODULE HEADLAMPS ON IND HEADLIGHTS SYSTEM HEATED MIRROR ELEMENT HEATED OXYGEN HI MIST HI SPD SER DATA + HI-SPEED GMLAN SER DATA BUS- HIGH BEAM IND HIGH PPL HIGH SPEED GMALN SER BUS - HIGH SPEED GMALN SER BUS - HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS - HORIZONTAL FORWARD HORIZONTAL REARWARD HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START HOT IN RUN OR START HUD CLASS 2 SERIAL DATA HUD MESSAGE CENTER HUD MESSAGE CENTER CRUISE SPEED SET XXX HVAC HEATED/ COOL SEAT MODE SIG IAT SENS SIG IAT SENS SIG CKP SEN SIG TPS 1 SIG ENG OIL TEMP SENS TPS 2 SIG MAF SENS SIG IAT SENS SIG CKP SENS SIG TP SENS 1 SIG IC 1 CTRL IC 2 CTRL IC 3 CTRL IC 4 CTRL IC 5 CTRL IC 6 CTRL IC 7 CTRL IC 8 CTRL IGN 1 VOL IGN 1 VOLT IGN 1 VOLT GND IGN 1 VOLTAGE IGN DATA SIG GND IGN 1 VOLTAGE IGN DEFOG RLY CTRL IGN GND IGN MESSAGE REQUEST IGN MODE SW SPLY VOL IGNITION 1 VOLTAGE IGNITION COILS (TOP OF LEFT CYLINDER IGNITION MODE GND IMAGE DOWN SIGNAL IMAGE UP IMAGE DOWN IMAGE UP SIGNAL INADVERTMENT LOAD CTRL RLY INFLATE CTRL INSIDE REARVIEW MIRROR INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC B+ IPC CLASS 2 IPC CLASS 2 SERIAL DATA IPC HZRD FLASH SIG IPC CLASS 2 DATA K/E ANT B-U SIG K/E LOW REF K/E RIGHT SIG K/E RR COMPT SIG KEYPAD SIG KEYPAD SPLY VOLT KM/H IND KS 2 SIG KS 2 SIG KS 1 SIG KS 1 SIG L MIRR SIG LED SIG LEFT AMBER IND CENTER AMBER IND IND LEFT FRONT SEAT BELT PRETENSIONER LEFT FRONT SUSPENSION DAMPER RIGHT REAR SUSPENSION DAMPER LEFT HEADLAMP BALLAST LEFT SW SIG LEFT TURN IND LEFT TURN SIG IND LF DOOR AJAR SW SIG LF DOOR OPEN SW SIG LF TURN SIG SW LO HI LO LT LOGIC BCM HIGH SPEED GMLAN SERIAL DATA BUS - LOGIC CLASS 2 SER DATA LOGIC HIGH SPEED GMLAN SERIAL DATA BUS - LOGIC HUD CLASS 2 SERIAL DATA LOGIC HUD CLASS 2 SERIAL DATA VEHICLE SPEED SIGNAL LOGIC IPC LOGIC LID AJAR SW SIG LOGIC MESG REQ LOGIC MESSAGE REQUEST LOGIC STP LMP RLY CTRL LOGIC STRNG WHL CTRL 2 SIG LOW REF LOW REF BACK UP SIG LOW REF SIG LOW REF RIGHT SIG LOW REF LEFT SIG LOW REF BRK POS SENS SIG LOW REF GND LOW REF LOW REF FUEL INJ 2 CTRL FUEL INJ 5 CTRL LOW REF LOW REF LOW REF FUEL INJ 2 CTRL FUEL INJ 5 CTRL LOW REF LOW REF PPL LOW REF LOW REF VOLTAGE REF LOW REFERENCE LOW REFERENCE LOW REFERENCE LOW REFERENCE LOW REFERENCE LOW TIRE PRESSURE IND LR CORNER OBJECT SENS SIG LR MIDDLE OBJECT SENS SIG LT DK LT LT LT RADIO MODULE SIG MAF SENS SIG MAF SENS SIG IGN 1 VOL MALFUNCTION IND MAP SEN SIG MAP SENS SIG MEMORY SEATS CIRCUIT MESSAGE CENTER MESSAGE CENTER LOW WASHER FLUID MESSAGE REQUEST MESSAGE REQUEST B+ MESSAGE REQUEST IGN MESSAGE REQUEST MESSAGE REQUEST B+ MIL CTRL FUEL PMP RLY CTRL MIL IND MIL IND MESSAGE CENTER MIRRORS SYSTEM MODE CTRL MPH IND MSG REQ NAVIGATION SYSTEM NOISE COMPENSATION MICROPHONE OBJECT SENS LOW REF OBJECT SENS SPLY VOLTAGE OF DASH) OFF AUTO OFF AUTO PARK OFF CTRL OFF IND CTRL OFF IND IND OFF ON OFF RESUME/ ACCEL + OIL LEV SW SIG OIL LEVEL SW SIG OIL LVL SW OIL PRESS SENS SIG OIL PRESSURE OIL PRESSURE SEN SIG ON UPPER RIGHT FRAME RAIL) GROUNDED ON UPPER RIGHT FRAME RAIL, GROUNDED TO ONSTAR IND OSS SIGNAL BATT + VOL ISS SIGNAL PANEL LAMPS PANEL LAMPS PANEL, GROUNDED PANEL, GROUNDED TO PARK AUTO OFF PARK BRAKE BRAKE FLUID PARK BRAKE PEDAL ASSEMBLY PARK HEAD PARK LEDS PARK NEUTRAL SIGNAL PARK/NEUTRAL SIG PARK/NEUTRAL SIGNAL PASS SEAT TEMP CTRL SW SIG PASS WNDO DOWN SIGNAL PASS WNDO EXPRESS SIG PASS WNDO UP SIGNAL PASSENGER AIR BAG OFF IND PASSENGER AIR BAG ON IND PASSENGER OUTSIDE REARVIEW MIRROR PDM CLASS 2 SER DATA PHONE IND POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION, AIR CONDITIONING, MIRRORS SYSTEMS POWER DISTRIBUTION, CRUISE CONTROL SYSTEMS POWER DISTRIBUTION, DOOR LOCKS SYSTEMS POWER DISTRIBUTION, ELECTRONIC POWER STEERING, POWER TOPS, SEATS SYSTEMS POWER DISTRIBUTION, NAVIGATION SYSTEMS POWER DISTRIBUTION, NAVIGATION SYSTEMS POWER DISTRIBUTION, WIPER/WASHER SYSTEMS POWER DISTRIBUTION, SEATS SYSTEMS POWER DISTRIBUTION, SUPPLEMENTAL RESTRAINTS SYSTEMS POWER DISTRIBUTION, TRANSMISSIONS SYSTEMS POWER SEATS CIRCUIT BREAKER 33 POWER TOPS SYSTEM PPL 7 8 PPL 11 12 PPL PPL PPL RR CORNER OBJECT SENS SIG PPL SENS SIG GROUND SENS SIG VOLTAGE REF PPL SHORTING BAR PPL TP SENS 2 SIG MAF SENS SIG PPS OFF IND PPS ON IND PRESS BRAKE TO START PULSE OFF LO PWR SEAT CIRCUIT BREAKER 33 R MIRR SIG REAR PARKING REAR PARKING ASSIST CHIME SIG TELLTALE ASSEMBLY SPLY VOLTAGE REAR VERTICAL DOWN REAR VERTICAL UP REAR WINDOW REAR WINDOW DEFOGGER GRID RECIRC CTRL RECLINE FORWARD RECLINE FWD RECLINE REARWARD RECLINE RWD REMOTE PLAYBACK AUDIO REMOTE PLAYBACK SIG RESERVOIR) RF DOOR AJAR SW SIG RF TURN SIG SW RIGHT FRAME RAIL) RIGHT FRONT SEAT BELT PRETENSIONER RIGHT FRONT SUSPENSION DAMPER RIGHT SW SIG RIGHT TURN IND RIGHT TURN SIG IND RLY CTRL RR DN FWD RR LMP SUPPLY VLT LR LMP SUPPLY VLT RR MIDDLE OBJECT SENS SIG RR UP RT AUDIO SIG RT FRT EXT DR TRUNK REL SW SIG LF EXT DR SW SIG GROUND RUN/ CRANK RLY CTRL SEAT BELT IND SEATS SYSTEM SEATS, MEMORY SYSTEMS SECURITY IND SEEK UP SEN SIG SENS SIG SER DATA SERIAL DATA SERIAL DATA ILLUM SUPPLY SERIAL DATA IND CTRL SERIAL DATA LF DOOR AJAR RF DOOR AJAR SERVICE RIDE CONTROL SHIFT INTERLOCK SYSTEM SHORTING BAR SIGNAL A SIGNAL B SOL SUPPLY SOLID STATE SOUND SYSTEMS SOUND SYSTEMS POWER DISTRIBUTION SYSTEM COMPUTER DATA LINES SYSTEM SPEED CTRL SPICE PACK SPLICE PACK SPLICE PACK SPLICE PACK SPLY VOLT GROUND SPLY VOLTAGE STAGE 1 STAGE 2 STARTING/ CHARGING SYSTEM STEERING COLUMN MEMORY CIRCUIT STEERING COLUMN) STEERING WHEEL CTRL SIG STEERING WHEEL CTRL SUPPLY STEERING WHEEL) STOP LMP STOP LMP SW SIG STOP TURN STP LMP SW SIG STP LMP SW SIG VLT SIG STRNG WHEEL POS SIG A STRNG WHEEL POS SIG B SUPP VOL BAT SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLY VOLT SW SIG TAC MTR CTRL 1 TAC MTR CTRL 2 IGN 1 VLT TAP DWN - TAP UP + TAP DWN - TAP UP/ DWN ENABLED SIG TAP UP/ DWN SW TAP UP/ TAP DWN ENABLED SIG TAP UP/DOWN ENABLE SIG TAP UP/DWN GEAR TECH MODULE ASSEMBLY TEHC MODULE ASSEMBLY TELESCOPE FORWARD CTRL TELESCOPE REVERSE CTRL TILT UP CTRL TILT DOWN CTRL TELESCOPE IN TELESCOPE OUT TEMP CTRL TILT UP TOP OPEN CTRL TRAC CTRL SW SIG TRACTION CONTROL IND ABS IND TRACTION OFF IND TRAFFIC INFORMATION RECEIVER TRANSMISSION RANGE SIGNAL A TRANSMISSION RANGE SIGNAL B TRANSMISSIONS SYSTEM TRK AJAR SW SIG TRUNK AJAR IND TRUNK KEY SW SIG TRUNK RELEASE SW SUPPLY VOLTAGE TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK. TAILGATE, FUEL DOORS, DOOR LOCKS SYSTEMS HEADLIGHTS SYSTEM TURN SIG AUDIBLE WARNING TURN SIGNAL AUDIBLE IND UNDER SEAT BASE) UP SHIFT IND UP SW SIG UPSHIFT IND VALET SW SIG CLASS 2 SERIAL DATA VEHICLE SPEED SIG VEHICLE SPEED SIG IGNITION 1 RLY CTRL VEHICLE SPEED SIGNAL VENTILATION MODULE COOL CTRL VENTILATION MODULE HEAT CTRL VESA SUP VOLT VESA CONTROL B+ B+ VOICE REC AUD LOW REF VOICE REC AUDIO SIG VOICE RECOG- NIZE SRCE W/ DIGITAL RADIO W/ INFORMATION SYSTEM 004 W/ ONSTAR W/O ONSTAR WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM YAW RATE