Wiring Diagrams for Buick LaCrosse II (2009-2013)

Automatic a/c circuit Compressor circuit

Anti-lock brakes circuit

Forced entry circuit, without passive keyless entry Forced entry circuit, with passive keyless entry Pass-key circuit

Body control modules circuit

Computer data lines circuit

Cooling fan circuit

Cruise control circuit

Defoggers circuit

Electronic power steering circuit, without variable effort Electronic power steering circuit, with variable effort

Electronic suspension circuit

Wiring diagram engine performance 2.4l vin c

Wiring diagram engine performance 3.6l vin d

Backup lamps circuit Exterior lamps circuit

Ground distribution circuit

Adaptive front lighting circuit Headlamps circuit, with high intensity discharge Headlamps circuit, without high intensity discharge

Horn circuit

Head-up display circuit Instrument cluster circuit

Courtesy lamps circuit Instrument illumination circuit

Memory mirrors circuit Memory seat circuit

Blind spot monitoring circuit Navigation circuit Parking assistant circuit, without spo accessory Parking assistant circuit, with spo accessory Rear view camera circuit

Power distribution circuit

Power door locks circuit, without passive keyless entry Power door locks circuit, with passive keyless entry

Electrochromic mirror circuit Power mirrors circuit

Driver power seat circuit Driver"s lumbar circuit Heated seats circuit, with memory Heated seats circuit, without memory Heated steering wheel circuit Passenger power seat circuit

Power top/sunroof circuit

Power windows circuit Rear window sun shade circuit

Radio circuit, with amplifier Radio circuit, without amplifier Video system circuit

Ignition lock solenoid circuit Park brake system circuit Shift interlock circuit

Charging circuit Starting circuit

Supplemental restraints circuit

2.4l vin c, a/t circuit 2.4l vin c, rear differential lock circuit

3.6l vin d, a/t circuit 3.6l vin d, rear differential lock circuit

Trunk release circuit

Warning systems circuit

Wiper/washer circuit

1 2 3 4 5 6 7 8 9 10 11 12 13 14 BATTERY SOL CTRL 1 2 GND BATTERY 3 4 19 15 POS VOLT POS VOLT LOCK SIG UNLOCK SIG 4 1 UNLOCK CTRL LOCK CTRL 2 17 16 14 LAMP SPLY VOLT COIL SPLY VOLT WASHER RLY CTRL AIR BAG COIL AMPLIFIER CTRL ANTI-LOCK BRAKES SYSTEM CHILD SECURITY LOCK RLY CTRL COIL CTRL DOOR LOCK CONTROL CHILD SECURITY LCK MTR COURTESY LAMP SW SIG DRIVER DR LK SW LOCK SIG GENERATOR FIELD DUTY CYCLE SIG HEADLAMP HIGH BEAM RLY CTRL HORN RLY CTRL HORN ASSEMBLY HORN RLY CTRL HORN SW SIG IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION IGNITION COIL 1 COIL 3 IGNITION IGNITION COIL 2 COIL 4 IGNITION KEY RESISTOR SIG KEY CAPTURE/ COLUMN LOCK SHIFT POSITION SIG LEFT COOLING FAN DIODE LOCK CTRL 2 LOW SPEED COOLING FAN DIODE OF BATTERY) PASSENGER SEATBACK AUDIO VIDEO DISPLAY AMPLIFIER RAP RLY COIL CTRL RIGHT COOLING FAN DIODE RLY COIL CTRL RUN RLY COIL RUN RLY COIL CTRL SERIAL DATA RLY COIL CTRL STARTER RLY CTRL STEERING WHEEL AIR BAG COIL W/ AMPLIFIER W/ ONSTAR, W/O ONSTAR AMPLIFIER W/ AMPLIFIER W/ W/O ONSTAR, ONSTAR AMPLIFIER W/ ONSTAR W/O AMPLIFIER W/ W/ ONSTAR ONSTAR, W/O AMPLIFIER AMPLIFIER

21 20 W/ KEYLESS ENGINE START 419 893 185 ENGINE CONTROLS SYSTEM "CHECK ENGINE" IND CTRL (ENGINE HARNESS, 40 MM FROM BREAKOUT (ENGINE HARNESS, 52 MM (ENGINE HARNESS, 67 MM FROM (LEFT FRONT CORNER OF ENGINE ACTUATOR CTRL CLOSE SENS LOW REF 5- V REF 1 FRP SENS SIG ACTUATOR CTRL OPEN TP SENS SIG 5-V REF 4 TP SENS 2 SIG KNOCK SENS SIG ACTUATOR TRANSMIT SIG AIR RECIRCULATION DOOR ACTUATOR BRAKE BOOSTER PUMP MOTOR CHECK ENGINE INDI CTRL DIC SELECT MENU SW SIG LOW WASHER FLUID IND CTRL DRIVER DRIVER BACK CUSHION SEAT SEAT BLOWER BLOWER MOTOR ASSEMBLY DRIVER PASSENGER WINDOW WINDOW MOTOR MOTOR DRIVER WINDOW MOTOR ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE IND EXHAUST CAMSHAFT POSITION ACTUATOR SOLENOID VALVE LEFT COOLING FAN MOTOR LEFT FRONT SHOCK ABSORBER ACTUATOR LEFT HEADLAMP HORIZONTAL MOTOR LEFT HIGH BEAM SOLENOID ACTUATOR LEFT REAR SHOCK ABSORBER ACTUATOR LOW ENGINE OIL PRESSURE IND MODE DOOR ACTUATOR MOTOR COMM OF ENGINE COMPT) OF ENGINE) PASSENGER BACK SEAT BLOWER MOTOR PASSENGER CUSHION SEAT BLOWER MOTOR PASSENGER WINDOW MOTOR PPL PPL W/O KEYLESS ENGINE START RIGHT COOLING FAN MOTOR RIGHT FRONT SHOCK ABSORBER ACTUATOR RIGHT HEADLAMP HORIZONTAL MOTOR RIGHT HIGH BEAM SOLENOID ACTUATOR RIGHT REAR SHOCK ABSORBER ACTUATOR STARTER MOTOR TOP OF ENGINE) TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR W/ HID LEFT LEFT HIGH HEADLAMP BEAM HORIZONTAL SOLENOID MOTOR ACTUATOR W/ KEYLESS ENGINE W/ KEYLESS ENGINE START W/O KEYLESS ENGINE WINDSHIELD WIPER MOTOR

CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA DRIVER DOOR HANDLE KEYLESS ENTRY ANTENNA KEYLESS ENTRY ANTENNA NAVIGATION ANTENNA NAVIGATION ANTENNA SIGNAL SPLITTER PASSENGER DOOR HANDLE KEYLESS ENTRY ANTENNA RADIO ANTENNA

IGN VOLT TELEMATICS BUTTON ASSEMBLY

5 15 CAMERA SIG - CAMERA SIG + IGN 1 VOLT GROUND CAMERA SIG - REARVIEW CAMERA SHIELD EXT CAMERA SIG + W/ REAR VIEW CAMERA W/O REAR VIEW CAMERA

BREAKOUT INTO TRANSMISSION CONNECTOR) DATA LINK CONNECTOR TO WINDSHIELD WIPER MOTOR CONNECTOR)

BLOWER MOTOR CONTROL MODULE BODY CONTROL MODULE BREAKOUT TO ELECTRONIC BRAKE CONTROL MODULE) DRIVER SEAT SEAT ADJUSTER MEMORY SWITCH CONTROL MODULE ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE ENGINE CONTROL MODULE (LEFT FRONT ENGINE CONTROL MODULE RELAY ENGINE HVAC CONTROL CONTROL MODULE MODULE FLOW CONTROL MODULE CONNECTOR) FUEL PUMP CONTROL MODULE HVAC CONTROL MODULE KEYLESS ENTRY CONTROL MODULE PARKING BRAKE CONTROL MODULE PARKING ELECTRONIC BRAKE BRAKE CONTROL CONTROL MODULE MODULE REAR DIFFERENTIAL CLUTCH CONTROL MODULE REAR PARKING ASSIST CONTROL MODULE REAR WINDOW SUNSHADE CONTROL MODULE SEAT SEAT HEATING MEMORY CONTROL CONTROL MODULE MODULE STEERING WHEEL HEATER CONTROL MODULE SUSPENSION CONTROL MODULE TELEMATICS COMMUNICATION DRIVE INTERFACE SEATBACK CONTROL MODULE VIDEO DISPLAY TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TELEMATICS COMMUNICATIONS INTERFACE CONTROL MODULE TRANSMISSION CONTROL MODULE

3 OF 5) FUSE (BETWEEN LEFT REAR FUSE BATT FUSE BATTERY FUSE BLOCK BATTERY FUSE BLOCK (TOP OF FUSE 1 FUSE 2 FUSE 31 FUSE (DIAGRAM FUSE BATTERY) FUSE BLOCK FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE OF BATTERY) FUSE OF DASH) FUSE WHEELHOUSE) HTD WHL FUSE INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (LOWER LEFT INSTRUMENT PANEL FUSE BLOCK (LOWER LEFT SIDE MINI FUSE MTR FUSE WHEELHOUSE) PARKING ASSIST FUSE HOLDER REAR BODY FUSE BLOCK (ON LEFT REAR STEERING COLUMN FUSE HOLDER UNDERHOOD AUXILIARY FUSE BLOCK INTEGRAL TO FUSE BLOCK-UNDERHOOD) UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE WSW FUSE 56

EVAP CANISTER VENT SOL CTRL HEATER LO CTRL BANK 2 SENS 2 STEERING WHEEL HEATER

TRANSMISSION SHIFT LEVER POSITION INDICATOR

664 94 EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM 5077 7541 STARTING/CHARGING SYSTEM EXTERIOR LIGHTS SYSTEM (FORWARD LAMP HARNESS, 65 MM FROM BREAKOUT TO (FORWARD LAMP HARNESS, 129 MM FROM BREAKOUT TO BLOCK, LEFT TAIL LAMP) CENTER CONSOLE COMPARTMENT LAMP CENTER HIGH MOUNTED STOP LAMP COURTESY LAMP CRUISE CONTROL SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM DRIVER DOOR ACCENT LAMP DRIVER DOOR HANDLE ACCENT LAMP DRIVER OUTSIDE REARVIEW MIRROR LEFT TURN SIGNAL REPEATER LAMP EXTERIOR LIGHTS DEFOGGER SYSTEM SYSTEM FOG LAMP RLY CTRL FRONT FOG LAMP FRONT FOG LAMP IND HEADLAMP SW PRK LAMP SIG HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HIGH BEAM LAMP IND INSTRUMENT PANEL COMPARTMENT LAMP INTERIOR LAMP DEFEAT SW SIG INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM LAMP LAMP LAMP RLY CTRL LAMP SUPPLY VOLT LEFT BACKUP LAMP LEFT CENTER CONSOLE ARMREST ACCENT LAMP LEFT CENTER CONSOLE CUP HOLDER ACCENT LAMP LEFT CENTER CONSOLE CUPHOLDER ACCENT LAMP LEFT DAYTIME RUNNING LAMP, LEFT FRONT FOG LAMP LEFT FRONT SIDE MARKER LAMP LEFT INSTRUMENT PANEL ACCENT LAMP LEFT INSTRUMENT PANEL COURTESY LAMP LEFT LEFT PARK/ FRONT TURN SIDE SIGNAL MARKER LAMP LAMP LEFT LICENSE PLATE LAMP LEFT PARK/ TURN SIGNAL LAMP LEFT REAR DOOR ACCENT LAMP LEFT REAR DOOR COURTESY LAMP LEFT REAR DOOR HANDLE ACCENT LAMP LEFT REAR DOOR LEFT REAR ACCENT DOOR HANDLE LAMP ACCENT LAMP LEFT REAR SIDE MARKER LAMP LEFT REAR TURN SIGNAL LAMP LEFT RIGHT LICENSE LICENSE LEFT PLATE PLATE BACKUP LAMP LAMP LAMP LEFT TAIL LAMP LEFT TAIL/ STOP LAMP LEFT REAR SIDE MARKER LAMP LEFT TAIL/ STOP/ TURN SIGNAL LAMP LOW FUEL WARNING LAMP IND LOW REFERENCE STOP LAMP SPLY VOLT PASSENGER DOOR HANDLE ACCENT LAMP PASSENGER DOOR ACCENT LAMP PASSENGER DOOR PASSENGER HANDLE DOOR ACCENT ACCENT LAMP LAMP REAR COMPARTMENT COURTESY LAMP RIGHT BACKUP LAMP RIGHT CENTER CONSOLE ARMREST ACCENT LAMP RIGHT CENTER CONSOLE CUP HOLDER ACCENT LAMP RIGHT CENTER CONSOLE CUPHOLDER ACCENT LAMP RIGHT DAYTIME RUNNING LAMP RIGHT FRONT FOG LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT INSTRUMENT PANEL ACCENT LAMP RIGHT INSTRUMENT PANEL COURTESY LAMP RIGHT LEFT CENTER CENTER CONSOLE ARMREST ACCENT LAMP CONSOLE ARMREST ACCENT LAMP RIGHT LEFT SUNSHADE SUNSHADE MIRROR MIRROR LAMP LAMP RIGHT LICENSE PLATE LAMP RIGHT LOWER INSTRUMENT PANEL ACCENT LAMP RIGHT PARK/ TURN SIGNAL LAMP RIGHT REAR DOOR ACCENT LAMP RIGHT REAR DOOR HANDLE ACCENT LAMP RIGHT REAR RIGHT REAR DOOR DOOR COURTESY ACCENT LAMP LAMP RIGHT REAR RIGHT REAR SIDE MARKER TURN SIGNAL LAMP LAMP RIGHT REAR TURN SIGNAL LAMP RIGHT RIGHT PARK/ FRONT TURN SIDE SIGNAL MARKER LAMP LAMP RIGHT SUNSHADE MIRROR LAMP RIGHT TAIL LAMP RIGHT TAIL/ RIGHT STOP, TURN BACKUP SIGNAL LAMP LAMP RIGHT TAIL/ STOP LAMP RIGHT REAR SIDE MARKER LAMP RIGHT TURN SIGNAL REPEATER LAMP W/ FRONT FOG LAMP W/ FRONT W/O FRONT FOG LAMP FOG LAMP, HID, HID

(BODY HARNESS, 65 MM FROM BREAKOUT TO FUEL PUMP DIFFERENTIAL CLUTCH PUMP DRIVER SEAT LUMBAR SUPPORT PUMP FUEL PUMP LO CTRL FUEL PUMP RLY CTRL HIGH PRESSURE FUEL PUMP SPLY VOLT FUEL PUMP

ACCESSORY RELAY BRAKE BOOSTER PUMP MOTOR RELAY COOLING FAN LOW SPEED RELAY COOLING FAN RELAY DOOR LOCK RELAY DOOR LOCK SECURITY RELAY ENGINE CONTROLS IGNITION RELAY FOG LAMP RELAY CONTROL LIFT GLASS/TRUNK RELEASE CTRL CRUISE/ETC/TCC BRAKE SIGNAL FRONT FOG LAMP RELAY FUEL LEVEL SENS LOW REF FUEL PUMP PRIMARY RELAY CTRL LOW REF HEADLAMP HIGH BEAM RELAY HEADLAMP LOW BEAM RELAY HI SPD COOLING FAN RELAY CTRL LO SPD COOLING FAN RLY CTRL APP LOW REF 2 HORN RELAY HOT W/ ENGINE CONTROL RELAY ENERGIZED HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HOT W/ IGN MAIN RELAY ENERGIZED HOT W/ IGNITION MAIN RELAY ENERGIZED IGNITION MAIN RELAY LEFT COOLING FAN HIGH SPEED RELAY LOCK RELAY CTRL RAP RELAY COIL CTRL REAR COMPARTMENT LID RELEASE RELAY REAR COMPARTMENT LID UNLATCH RELAY REAR DEFOGGER RELAY RIGHT COOLING FAN HIGH SPEED RELAY RUN RELAY COIL CONTROL SECONDARY AIR INJECTION PUMP RELAY SECONDARY AIR INJECTION SOLENOLD VALVE RELAY SECONDARY COOLING FAN AIR RIGHT INJECTION HIGH SPEED PUMP RELAY RELAY STARTER RELAY STARTER RELAY CTRL WINDSHIELD WASHER PUMP RELAY WINDSHIELD WINDSHIELD WIPER WASHER RELAY PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY WIPER WIPER RELAY RELAY DIODE 1 DIODE 2

1 2 3 4 5 6 7 8 LEFT REAR CORNER OBJECT SENSOR LEFT REAR MIDDLE OBJECT SENSOR AMBIENT LIGHT SENSOR IND AMBIENT LIGHT SENSOR SIGNAL SW SIG PPL BRAKE APPLY SENSOR SIGNAL BRAKE APPLY SENSOR SIGNAL LED BACKLIGHT DIMMING CTRL CAMSHAFT POSITION SENSOR CURRENT SENSOR SIG CURRENT SENSOR SUPPLY VOLTAGE DOOR HANDLE TOUCH SENSOR DRIVER EXTERIOR DOOR HANDLE TOUCH SENSOR ENGINE COOLANT TEMPERATURE SENSOR FUEL TANK PRESSURE SENSOR HEADLIGHT SENSOR IND HIGH SIGNAL BANK 1 SENSOR 2 A/C REFRIGERANT PRE SENS SIG IAT SENS SIG HI SIG BANK 2 SENSOR 2 CRUISE/ETC/TCC BRAKE SIGNAL LEFT SIDE OBJECT SENSOR MASS AIR FLOW SENSOR/INTAKE AIR TEMPERATURE SENSOR MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR MULTI-AXIS ACCELERATION SENSOR RIGHT FRONT WHEEL SPEED SENSOR RIGHT OUTER REAR OBJECT SENSOR RIGHT SIDE OBJECT SENSOR SENSOR SIG SHAFT SPEED SENSOR STEERING WHEEL ANGLE SENSOR STEERING WHEEL ANGLE SENSOR (BASE OF TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION OUTPUT SHAFT SPEED SENSOR WINDSHIELD WASHER FLUID LEVER SENSOR

8 7 6 5 4 3 2 1 GROUND RIGHT SPEAKER - LEFT REAR SPEAKER - BATT POS VOLT RIGHT SPEAKER + LEFT REAR SPEAKER + INSTRUMENT PANEL CENTER SPEAKER LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR LEFT FRONT DOOR TWEETER SPEAKER SPEAKER LEFT SUBWOOFER SPEAKER RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR LEFT REAR DOOR WINDOW SHELF SPEAKER SPEAKER RIGHT REAR WINDOW SHELF SPEAKER RIGHT SUBWOOFER SPEAKER

A/C SWITCH AUTO A/C SWITCH AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH BRAKE FLUID LEVEL SWITCH CRUISE SWITCH DEFROST SWITCH DELAY SWITCH DIMMER SWITCH DRIVER COOLED SEAT SWITCH DRIVER EXTERIOR DOOR HANDLE SWITCH DRIVER HEATED SEAT SWITCH DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT BELT SWITCH DRIVER SEAT BELT SWITCH DRIVER SEAT BELT BUCKLE DRIVER SEAT LUMBAR SUPPORT PUMP SWITCH DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER SEAT LUMBAR SUPPORT VALVE ASSEMBLY SWITCH DRIVER SEAT MEMORY SWITCH DRIVER WINDOW SWITCH ENGINE OIL PRESSURE SWITCH (LOWER FRONT EXTERIOR REAR COMPARTMENT LID UNLATCH SWITCH FOG LAMP SWITCH HAZARD SWITCH HDLP SW FLASH TO PASS SIG HORN SWITCH SIGNAL HEAD-UP DISPLAY SWITCH HEADLAMP SWITCH HEATED STEERING WHEEL SWITCH HOOD AJAR SWITCH HORN SWITCH I/P MULTI-FUNCTION SWITCH IGNITION MODE SWITCH IGNITION SWITCH INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 KEY-IN IGNITION SWITCH LAMP SWITCH LEFT REAR EXTERIOR DOOR HANDLE SWITCH LEFT REAR WINDOW SWITCH LEFT STEERING WHEEL CONTROL SWITCH LEFT STEERING WHEEL CONTROLS SWITCH LOCK OUT BUS 3 SWITCH LOGIC DRIVER WINDOW SWITCH LOGIC PASSENGER WINDOW SWITCH OUTSIDE AMBIENT AIR TEMP SENS SIG LOW REF DIC SWITCH LOW REF DIC SWITCH SIGNAL OUTSIDE PASSENGER REARVIEW WINDOW MIRROR SWITCH SWITCH OUTSIDE REAR VIEW MIRROR SWITCH OUTSIDE REARVIEW MIRROR SWITCH PARK BRAKE CONTROL SWITCH PARK POSITION SWITCH PASSENGER COOLED SEAT SWITCH PASSENGER EXTERIOR DOOR HANDLE SWITCH PASSENGER HEATED SEAT SWITCH PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT BELT SWITCH PASSENGER SEAT BELT BUCKLE PASSENGER WINDOW SWITCH POWER ON SWITCH REAR DEFOGGER SWITCH LOGIC RECIRCULATOR SWITCH RIGHT FRONT WINDOW B+ SWITCH RIGHT REAR EXTERIOR DOOR HANDLE SWITCH RIGHT REAR WINDOW SWITCH RIGHT STEERING WHEEL CONTROLS SWITCH SUNROOF SUNSHADE SWITCH SUNROOF SWITCH SUNSHADE SWITCH SWITCH DEFOGGER SWITCH) IGNITION MODE SWITCH TAP UP/TAP DOWN SWITCH TRANS ENABLE SWITCH TRANS- MISSION INTERNAL MODE SWITCH TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION MANUAL SHIFT SWITCH TURN SIGNAL/ HEADLAMP MULTI-FUNCTION SWITCH SWITCH TURN SIGNAL/ MULTI-FUNCTION SWITCH W/ HEATED STEERING WHEEL SWITCH W/ KEYLESS ENGINE START SWITCH WASHER SWITCH WINDSHIELD WIPER/WASHER SWITCH WIPER SWITCH

A/C COMPRESSOR SOLENOID VALVE AUTOMATIC TRANSMISSION ASSEMBLY CONTROL SOLENOID VALVE ASSEMBLY CONTROL SOLENOID CONTROL SOLENOID VALVE ASSEMBLY DRIVER SEAT LUMBAR ADJUSTER VALVE ASSEMBLY EVAPORATIVE EMISSION VENT SOLENOID VALVE PC 1 SOLENOID PC 2 SOLENOID PC 3 SOLENOID PC 4 SOLENOID PC 5 SOLENOID PPL PARK LOCK SOLENOID CONTROL BRAKE APPLY SENS LOW REF REAR DIFFERENTIAL CLUTCH SOLENOID VALVE REAR DRIVE MTR SPLY LOW REF VALVE SIG LOW REF SOLENOID CTRL SOLENOID CTRL SOLENOID CTRL CRUISE/ETC/TCC BRAKE SIG TCC SOLENOID TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID VALVE VALVE ASSEMBLY

1 2 8 VOICE SIGNAL LOW REF DRAIN WIRE 1 25 26 12 DRAIN WIRE AUDIO SIG AUDIO SIG COMM SIG 2 1 8 LOW REF VOICE SIGNAL DRAIN WIRE 6 12 5 VOICE SIGNAL LOW REF DRAIN WIRE 7 6 5 4 3 2 1 DRAIN WIRE AUX AUDIO LT SIG AUX AUDIO LT SIG 8 9 10 14 DRAIN WIRE NAV DISPLAY + RESET DIMMING CTRL (OR DK BLU/BRN WIRE (OR RED/ WIRE BEN/ORG WIRE BLK WIRE BLK/ WHT WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/OEG WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/DK BLU WIRE BRN/DK GRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE DK BLU RED/ WIRE DK BLU WIRE DK BLU/ WHT WIRE DK BLU/BLK WIRE DK BLU/BRN WIRE DK BLU/GRY WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/RED WIRE DK BLU/VIO WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/BN WIRE DK GRN/BRN WIRE DK GRN/GRY WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE NAV DISPLAY + RESET GRN LED WIRE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/PPL WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND DISTRIBUTION SYSTEM PNK WIRE GRY DK GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/DK BLU WIRE GRY/DK GRN WIRE GRY/GRN WIRE GRY/LT GRN WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE INFRARED RED AUDIO SIG WIRE KEYPAD GREEN LED KEYPAD RED LED WIRE LT BLU WIRE LT BLU/WHT WIRE LT GRN DK BLU/ WIRE LT GRN WIRE LT GRN/ VIO WIRE LT GRN/BLK WIRE LT GRN/BRN WIRE LT GRN/DK BLU WIRE LT GRN/GRY WIRE LT GRN/ORG WIRE LT GRN/PPL WIRE LT GRN/RED WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/DK GRN WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE ORG/VIO WIRE ORG/WHT WIRE ORG/YEL WIRE PNK DRV HTD SEAT NTC SIG DRV HTD SEAT ELEMENT VOLT WIRE PNK DRV NTC SIG PASS NTC SIG WIRE PNK IGN 1 VOLT SPLY VOLT WIRE PNK NTC SIG WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE PPL/GRY WIRE PPL/RED WIRE PPL/WHT WIRE RED LED WIRE RED WIRE RED/ LT BLU WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/DK BLU WIRE RED/DK GRN WIRE RED/GRN WIRE RED/GRY WIRE RED/LT GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE TAN WIRE TAN/VIO WIRE TAN/WHT WIRE VIDEO DRAIN WIRE VIO WIRE VIO/ DK BLU WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/DK BLU WIRE VIO/GRY WIRE VIO/LT GRN WIRE VIO/ORG WIRE VIO/WHT WIRE VIO/YEL WIRE WHT LT GRN/ WIRE WHT WIRE WHT/ BLK WIRE WHT/ DK BLU WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/PNK WIRE WHT/PPL WIRE WHT/RED DK BLU WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL BRN/ WIRE YEL WIRE YEL/ WHT WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/DK BLU WIRE YEL/GRN WIRE YEL/LT GRN WIRE YEL/ORG WIRE YEL/RED BLK/BRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

1 1 5021 5022 RF HEAD HI CTRL RF HEAD LO CTRL 1 1 RR SIDE IMPACT 5226 5225 SIR INFLATOR CTRL RR SIR INFLATOR SPLY VOLT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 FORWARD SW SIG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LO REF LO REF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NTC LOW REF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SER DATA COMM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 B+ GND 1 2 3 4 5 6 7 8 9 10 11 12 B+ 1 2 3 4 5 6 7 8 9 10 11 12 B+ GND SW LOW REF 1 2 3 4 5 6 7 8 9 10 11 12 B+ SUPLY VOLT 1 2 3 4 5 6 7 8 DIMMING SIG LOW REF SW SIG B+ 1 2 3 4 5 6 7 8 GND 1 2 3 4 5 6 7 8 POSITIVE VOLT 1 2 3 4 5 6 POS VOLT GND VOLT 1 2 3 4 5 SERIAL DATA SERIAL DATA + SERIAL DATA + SERIAL DATA - SERIAL DATA - 1 2 3 4 IGN GND NETWORK BUS 2 1 2 33 32 RF DRL SPLY VOLT LF DRL SPLY VOLT 1 2 NETWORK BUS 4 RR DOOR AJAR SW SIG 1 2 RT HDLP LW BEAM SPLY VOLT LT HDLP LW BEAM SPLY VOLT 1 3 B+ INT N/W BUS 6 1 23 24 B+ HI SPD DATA - HI SPD DATA + 2 1 LR DOOR AJAR SW SIG NETWORK BUS 2 1 LR DOOR AJAR SW SIG NETWORK BUS 4 2 1 RR DOOR AJAR SW SIG NETWORK BUS 4 2 3 2540 2140 B+ B+ 2 3 B+ B+ 2 4 1 3 HS SERIAL DATA + HS SERIAL DATA - HS SERIAL DATA + HS SERIAL DATA - 2 4 GND LVL HDLP ERR SIG 2.4L 2.4L, 3.6L 3.0L 3 1 HS SERIAL DATA - HS SERIAL DATA + 3 4 PPL PPL ACC VOLT RUN/CRANK 1 VOLT 3.0L 2.4L 3.0L, 3.6L 3.0L, 3.6L 2.4L 3.6L 3.6L EXCEPT 4 2 1 3 ACTR SPLY VOLT ACTR RECEIVE SIG ACTR RTN ACTR TRANSMIT SIG 4 2 7531 5060 NETWORK BUS 9 LO SPD GMLAN SERIAL DATA 4 3 HS SERIAL DATA - HS SERIAL DATA + 4 6 NETWORK BUS 3 AJAR SW SIG 4 6 NETWORK BUS 3 RF DOOR AJAR SW SIG 4 8 SW REF VOLT CTRL SW SIG 5 4 VIDEO MODULE SIG VIDEO BRIGHT SIG 5 6 14 DATA + DATA - SPLY VOLT 5 OF 5) 5-VOLT REF 1 6 4 LF DOOR AJAR SW SIG NETWORK BUS 4 6 12 DN 6 16 AUDIO SIGNAL LOW REF 6 20 VOICE SIGNAL LOW REF 7 2 TRUNK LP CTRL INADVERTENT PWR CTRL 7 6 17 22 21 HS SERIAL DATA + HS SERIAL DATA - 7 13 BRAKE APPLY SENS SIG SUPPLY VOLTAGE 8 16 1 13 HS SERIAL DATA - HS SERIAL DATA + DATA COM ENABLE NETWORK BUS 6 9 4 CRUISE CONTROL SW SIG LIGHTING CTRL SW REF 9 5 NETWORK BUS 2 10 1 DRV SEAT MTR CTRL PASS SEAT MTR CTRL 10 9 16 NETWORK BUS 3 NETWORK BUS 2 NETWORK BUS 1 10 12 HS SERIAL DATA + HS SERIAL DATA - 10 13 20 25 WIPER SW LO REF WIPER SW LO SIG WIPER SW HI SIG WASHER SW SIG 11 12 IG MODE SW CTRL LOW REF 11 12 IGNITION MODE SW CTRL LOW REFERENCE 12 24 HAZ SW LEFT TURN SIG HAZ SW RIGHT TURN SIG PPL 13 14 5 HS SERIAL DATA + HS SERIAL DATA - DATA COM ENABLE 16 1 B+ SERIAL DATA 17 11 HDLP SW FLASH TO PASS SIG HDLP DIMMER SW HI BEAM SIG 18 10 HDLP HI BEAM RLY CTRL 18 12 RR STATUS SIG LR STATUS SIG 19 20 DISPLAY TOUCH - LF SPD SENS SIG 22 1 SERIAL DATA BATT POS VOLT 22 10 5060 278 LOW SPD GMLAN SER DATA AMBIENT LIGHT SENS SIG 22 11 16 13 306 103 HDLP SW PARK LP SIG 22 11 16 HDLP SW PARK LP SIG 22 17 4 19 HEADLAMP SW PARK LP SIG HAZ LED DIMMING SIG B+ BRK APPLY SENS LO REF 22 21 LO SPD DATA NETWORK BUS 4 22 23 WAKEUP SERIAL DATA HOOD AJAR SW SIG 22 25 HS SERIAL DATA + HS SERIAL DATA - 24 23 HS SERIAL DATA - HS SERIAL DATA + 24 25 HI SPD DATA + HI SPD DATA - 25 26 25 26 27 70 36 9 26 41 FUEL LVL LOW REF FUEL LVL SERIAL DATA 25 27 16 RCDLR POWER RCDLR DATA TRANSMIT RCDLR GROUND 30 29 28 31 HS SERIAL DATA + HS SERIAL DATA - HS SERIAL DATA - HS SERIAL DATA + 34 37 35 36 PPL 39 40 42 55 HI SPD GMLAN + HI SPD GMLAN - 42 55 41 39 40 70 HS SERIAL DATA + HS SERIAL DATA - ACCESSORY WAKEUP SERIAL DATA 44 28 B+ SERIAL DATA 44 82 24 8 SENS LO REF ENG TEMP SENS SIG 52 59 42 56 46 45 BATT + VOLT LO SPD FAN RLY CTRL HI SPD FAN RLY CTRL 57 51 14 15 30 34 33 53 52 54 49 15 34 25 48 47 BRK SIG IGN 1 VOLTAGE 135 MM FROM BREAKOUT TO 307 3287 HEADLIGHTS SYSTEM HORNS SYSTEM 1969 28 HEADLIGHTS SYSTEM HORNS SYSTEM 2139 5985 2501 COMPUTER DATA LINES SYSTEM 2424 5978 SEATS SYSTEM 2500 2501 COMPUTER DATA LINES SYSTEM 2501 740 COMPUTER DATA LINES SYSTEM 2501 2500 COMPUTER DATA LINES SYSTEM 5060 2350 2555 COMPUTER DATA LINES SYSTEM 5340 5060 COMPUTER DATA LINES SYSTEM 5797 6132 TRUNK, TAILGATE, FUEL DOORS SYSTEM COMPUTER DATA LINES SYSTEM 5911 3271 2150 294 1303 DOOR LOCKS SYSTEM 6105 6106 6106 6106 COMPUTER DATA LINES SYSTEM 6133 6134 COMPUTER DATA LINES SYSTEM (40 MM FROM BREAKOUT TO (65 MM FROM BREAKOUT TO (127 MM FROM (/P HARNESS, 37 MM (BELOW LEFT REAR (BODY HARNESS 63 MM FROM BREAKOUT (BODY HARNESS, 30 MM FROM (BODY HARNESS, 40 MM FROM BREAKOUT (BODY HARNESS, 40 MM FROM BREAKOUT TO (BODY HARNESS, 60 MM FROM BREAKOUT TO (BODY HARNESS, 64 MM FROM BREAKOUT TO (BODY HARNESS, 129 MM FROM BREAKOUT (BODY HARNESS, 130 MM FROM (BODY HARNESS, 130 MM FROM BREAKOUT TO INFLATABLE (BODY HARNESS, 134 MM FROM (BODY HARNESS, 154 MM FROM (BODY HARNESS, 154 MM FROM BREAKOUT (BODY HARNESS, 200 MM FROM (BODY HARNESS, 200 MM FROM INLINE (BODY HARNESS, 221 MM FROM BREAKOUT TO (BUMPER HARNESS, (CONSOLE HARNESS, 140 MM (CONSOLE HARNESS, 191 MM (DRIVER SEAT HARNESS, 100 MM (FRONT OF (I/P HARNESS, 156 MM (I/P HARNESS, 156 MM FROM (I/P HARNESS, 156 MM FROM BCM (I/P WIRING HARNESS, (I/P WIRING HARNESS, 200 MM FROM BREAKOUT (NOT (RIGHT SIDE OF STEERING (W/ RIGHT REAR FRONT A/C LOW REF A/C SENS SIG ABS IND. ACC IND ACCESSORY DC/AC POWER INVERTER MODULE ACCESSORY LED SIGNAL LIGHTING CONTROL SW SIG ACCESSORY POWER RECEPTACLE ACCESSORY VOLT ACCESSORY VOLTAGE ADAPTIVE FRONT LIGHTING CIRCUIT AIR BAG IND AIR BAG ON IND SEAT BELT ON IND AIR TEMP SENS SIG AJAR SW SIG AJAR SW SIG 1 AMBIENT LIGHT SENS SIG ANTI-THEFT SYSTEM HEADLIGHTS SYSTEM APP LOW REFERENCE 1 APP SENS 1 SIG APP SENS SIG 1 APP SIG AUDIO JACK AUDIO SIG + AUDIO/VIDEO INPUT ADAPTER AUTO OFF AUTOMATIC TRANSMISSION ASSEMBLY AUX AUDIO JACK AUX AUDIO SIG AUX DET SIG AUX DETECTION SIG AUX VIDEO HI SIG AWD DK B+ GND BANK 1 SENS 1 BANK 1 SENS 2 BAT POS VOLT BATT POS VOLT BATT POS VOLT IGNITION 1 VOLTAGE BATT POS VOLT SERIAL DATA SERIAL DATA GROUND BATT POSITIVE VOLT BATT+ VOLT BETWEEN FOLLOWING PINS: 1-2, 3-4, 5-6, 7-8) BLOWER MTR SPD CTRL BLOWER MTR SPLY VOLT BLOWER SPD DN BLOWER SPD UP BLUNT CUT) BRAKE APPLY SENS LOW REF BRAKE APPLY SENS SUPPLY VOLTAGE BRAKE IND BRAKE WEAR IND BREAKOUT TO INLINE TO DRIVER SEAT HARNESS) BRIGHT SIG BUS 4 CAMSHAFT POS EXHAUST SENS 2 CHARGE IND CTRL CENTER AUDIO SIG CENTER CONSOLE 1 ACCESSORY POWER RECEPTACLE CENTER CONSOLE 2 ACCESSORY POWER RECEPTACLE CENTER CONSOLE COMPARTMENT CENTER CONTROL 1 ACCESSORY POWER RECEPTACLE CENTER CONTROL 2 ACCESSORY POWER RECEPTACLE CENTER RESET SIG CENTER SIG CENTER STACK SIG CGI - CHARGE IND CTRL CHARGING CIRCUIT CHARGING IND CHECK ENG IND CTRL CHILD SECURITY LCK MTR SHIFT POSITION SIG CIRCUIT BREAKER CNRK POS SENS SIG COLUMN) COMMON SIG COMPASS MODULE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 5986 333 COMPUTER DATA LINES SYSTEM LOGIC COMPUTER DATA LINES SYSTEMS COOLING FANS SYSTEM COOLING FANS SYSTEM 5 6 3 COURTESY LP SW SIG CRUISE CONTROL SYSTEM CRUISE CONTROL, SOUND SYSTEMS CRUISE IND CRUISE/ETC/TCC BRK SIG CTRL SW SIG CURRENT SENS CURRENT SENS SIG CURRENT SENS SUPPLY VOLT DATA BUS - DATA COM ENABLE DATA COM ENABLE HS SERIAL DATA + HS SERIAL DATA - DEFOGGER SYSTEM DETECTION SIG DIM CTRL DIMMING CTRL DISPLAY SIG + DN FWD DOME/ READING LAMPS DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM SHIFT INTERLOCK SYSTEM DOOR LOCKS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM DR LK CTRL DRIVER CHARGE INFORMATION IND CENTER DISPLAY DRIVER DOOR COURTESY PASSENGER DOOR COURTESY DRIVER DOOR LATCH ASSEMBLY DRIVER EXTERIOR DOOR HANDLE ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER INFORMATION CENTER DISPLAY SECURITY IND DRIVER INFORMATION SECURITY CENTER IND DISPLAY DRIVER OUTSIDE REARVIEW MIRROR DRIVER PASSENGER DRIVER SEAT ADJUSTER DRIVER SEAT BELT BUCKLE DRIVER SEAT LUMBAR SUPPORT DRIVER SEATBACK VIDEO DISPLAY DRIVER'S DOOR DRV DR LK SW LK SIG DRV DR LK SW UNLK SIG DRV DR LK UNLK CTRL DRV HTD VOLT ECT SENS SIG ELECTRIC CTRL ELECTRIC SPLY ELECTROCHROMIC MIRROR CIRCUIT ELEMENT SPLY VOLT ELEMENT SPLY VOLT NTC LOW REF ENG RLY CTRL IGN 1 VOLT ENG TEMP SENS SIG ESC OFF IND EXCEPT 2.4L EXCEPT 2.4L 2.4L EXCEPT 3.6L EXCEPT 3.6L 3.6L EXCEPT AWD EXCEPT AWD W/ CONTINUOUSLY VARIABLE REAL TIME DAMPING EXHAUST BANK 1 SIG EXPRESS CLOSE EXPRESS OPEN EXPRESS SIG OPEN SIG CLOSE SIG FAN RLY CTRL FLP SENS FLP SENS SIG FOG LAMPS IND FORWARD SW SIG REARWARD SW SIG FPP RLY CTRL FROM BREAKOUT TO FRONT DOME/ READING LAMPS FRONT VERTICAL DOWN REAR VERTICAL UP FRONT VERTICAL UP FT BLOWER MTR LOW REF FUEL CTRL SHIELD FUEL GAUGE FUEL INJECTOR 1 FUEL INJECTOR 1 CTRL FUEL INJECTOR 1 CYND FUEL INJECTOR 2 FUEL INJECTOR 2 CTRL FUEL INJECTOR 2 CYND FUEL INJECTOR 3 FUEL INJECTOR 3 CTRL FUEL INJECTOR 3 CYND FUEL INJECTOR 4 FUEL INJECTOR 4 CTRL FUEL INJECTOR 4 CYND FUEL LVL SEN SIG FUEL LVL SENS LO REF FUEL LVL SENS SIG FUEL PMP SPLY VOLT FUEL PRES SENS SIG FWD DN FWD DOWN GARAGE DOOR OPENER GM LAN SER DATA GMLAN DATA BUS+ GND B+ GMLAN DATA BUS- GMLAN DATA BUS- GND COMMUNICATION ENABLE GMLAN LO SPD GMLAN SERIAL GMLAN SERIAL DATA GMLAN SERIAL DATA BUS + GMLAN SERIAL DATA LOGIC GND 120 VAC GND VOLTAGE 5-VOLT REF LOW REFERENCE SERIAL DATA + SERIAL DATA - GROUND DISTRIBUTION SYSTEM GROUND PROVISION GROUND SER DATA HANDLE SW OPEN SIG HDLP DIMMER SW HI BEAM SIG HDLP HI BEAM RLY CTRL HDLP OFF SIG CTRL HDLP SW ON SIG HDLP SW FLASH TO PASS SIG HDLP SW HDLPS OFF SIG CTRL PPL HDLP SW PARK LP SIG HEAD PARK HEAD PARK AUTO HEAD PARK AUTO OFF HEAD-UP DISPLAY HEADLAMP OFF SIG HEADLAMP SW ON SIG HAZARD LED DIMMING SIGNAL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM TRANSMISSIONS SYSTEM HEATED STEERING WHEEL ON IND HI SIG BANK 2 SENS 1 HI SPD FAN RLY CTRL HI SPD GMLAN SER DATA - HI SPEED GMLAN SERIAL DATA BUS - HI VOLT CTRL CYL 1 HI VOLT CTRL CYL 2 HI VOLT SPLY 1 HI VOLT SPLY 4 HIGH BEAM IND HIGH CTRL HIGH HEAT HIGH HEAT IND HIGH LOW FTP HOOD AJAR SW SIG HORIZONTAL FORWARD HORIZONTAL REARWARD HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START HOT IN RUN OR START HS SERIAL DATA + HS SERIAL DATA + HS SERIAL DATA - HS SERIAL DATA - HUMIDITY SENS SIG TWILIGHT SENTINEL DELAY SIG IC 1 CTRL IC 2 CTRL IC 3 CTRL IC 4 CTRL IGN 1 VOLT IGN 1 VOLT B+ PDL POS LOW REF IGN 3 VOLT IGN CTRL LO REF BANK 2 IGN CTRL REF BANK 1 IGN VOLT IND POWER ON INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INFO DISPLAY MODULE INFO MULTIMEDIA DISPLAY PLAYER MODULE INTERFACE MODULE INSIDE AIR TEMP SENS LOW REF REAR DEFOG RLY CTRL INSIDE REARVIEW MIRROR INSTRUMENT CLUSTER INSTRUMENT CLUSTER LOGIC INSTRUMENT CLUSTER SYSTEM INSTRUMENT ILLUMINATION CIRCUIT INSTRUMENT PANEL INSTRUMENT PANEL CLUSTER INT LMP SW SIG INT N/W BUS 6 INT N/W BUS 6 B+ GND LVL HDLP ERR SIG 3 1 2 4 INTAKE BANK 1 SIG INTERCONNECT BUS 1 SW DAT 1 INTERCONNECT NETWORK BUS 2 INTERCONNECT NETWORK BUS 3 INTR LP CTRL INTR LP DEFEAT SW SIG INVERTER CTRL ISS ISS LOW HIGH KEYPAD SIG KEYPAD SPLY VOLT KNOCK SENS 1 SIG KNOCK SENS 2 SIG LED AMBIENT LIGHTING CTRL LED AMBIENT LIGHTING CTRL 1 LED BACK LED SIGNAL LEFT AUDIO SIG LEFT FRONT SIDE AIR BAG LEFT FRONT STRUT TOWER) LEFT HEADLAMP LEFT HEADLAMP BALLAST LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LEFT REAR DOOR COURTESY LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW DEFOGGER NOISE FILTER LEFT ROOF RAIL AIR BAG LEFT SUNSHADE MIRROR LEFT TURN IND LF LO LVL SIG LF UP SIG LF WHL ACC LOW REF LIFT GATE AJAR SW SIG LIFT GATE AJAR SW SIG 1 GMLAN DATA BUS LIGHT CTRL SW REF LIGHT CTRL SW SIG LIGHT DIMMING CONTROL LIGHTING CTRL SW REF LIGHTING CTRL SW SIG LIGHTING CTRL SW SIG LIGHTING CTRL SW REF LINEAR INTERCONNECT NETWORK BUS 9 LK MTR STATUS SIG LR LK MTR STATUS SIG RR LO CTRL BANK 2 SENS 1 LO GMLAN SER DATA LO REF LO REF LO REF LO SIG BANK 2 SENS 1 LO SPD FAN RLY CTRL LO SPD GMLAN LO SPD GMLAN SER DATA LO SPD GMLAN SERIAL DATA LO WASHER FLUID IND CTRL LOCAL NETWORK 10 LOGIC GMLAN LOGIC INSTRUMENT CLUSTER LOGIC INSTRUMENT PANEL CLUSTER LOGIC LO SPD GMLAN SERIAL DATA LOW CTRL LOW HEAT IND LOW RE LOW REF LOW REF 2 LOW REF LOW REF LOW REF RIGHT REAR SENS SIG RIGHT REAR LOW REF SIG LOW REFERENCE LOW SPD GMLAN SER DATA LOW SPD GMLAN SER DATA SER DATA COMMUNICATION ENABLE LOW SPD GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA GROUND REAR PARK ASSIST DISABLE SIGNAL LOW TIRE PRESSURE IND LOW WASHER FLUID IND LOWER LEFT AIR TEMP SENS SIG LOWER RIGHT AIR TEMP SENS SIG LR DOWN CTRL LR DR AJAR SW SIG LR LO LVL SIG LR UP CTRL MAF SENS SIG MALFUNCTION IND MED HEAT MED HEAT IND MIL IND MIRROR DIMMING MODE 2 SIG MODE DOWN MODE UP MTR RELEASE CTRL NAV DISPLAY TOUCH - LF SPD SENS SIG NAV TOUCH + NAVIGATION SYSTEM NETWORK 10 NETWORK BUS 1 NETWORK BUS 2 NETWORK BUS 3 NETWORK BUS 4 NETWORK BUS 6 NETWORK BUS 8 NETWORK BUS 11 NTC SIG OFF IND OFF/RUN/ CRANK VOLT OFF/RUN/CRANK VOLT OIL LEVEL IND OIL PRESS SW OIL PRESSURE SW SIG OSS OSS HIGH LOW PACK) PARK AUTO OFF HEAD PARK PARK BRK RELEASE SW SIG PARK BRK SW SIG PARK IND PARK LAMPS IND PARK/ NEUTRAL SIG PARK/ NEUTRAL SIG GMLAN SERIAL DATA BUS- PARK/NEUTRAL SIG PARK/NEUTRAL SIGNAL PARKING ASSIST PASS AIR BAG ON IND PASS AIR BAG OFF IND PASS HTD SEAT ELEMENT VOLT PASS HTD SEAT NTC SIG PASS HTD VOLT PASSENGER AIR BAG OFF IND PASSENGER DOOR LATCH ASSEMBLY PASSENGER DRIVER PASSENGER EXTERIOR PASSENGER EXTERIOR DOOR HANDLE ASSEMBLY PASSENGER INSTRUMENT PANEL AIR BAG PASSENGER OUTSIDE REARVIEW MIRROR PASSENGER PRESENCE (PASSENGER SEAT HARNESS, DETECTION MODULE APPROXIMATELY PASSENGER SEATBACK VIDEO DISPLAY PDL POS LOW REF POS VOLT POS VOLT GND POSITION CTRL POSITION SENS SIG POSITION SENS SIG POSITION SENS SIG POSITION SENS SIG POSITIVE VOLT POSITIVE VOLT GROUND UP CTRL DOWN CTRL POSITIVE VOLTAGE POWER DISTRIBUTION SYSTEM PPL DVD AUDIO COMMON PPL HAZARD SW TURN RIGHT SIG WINDSHIELD WASHER SW SIG PPL PASS DR UNLATCH SW SIG DRV DR UNLATCH SW SIG PPL PPL PPL PPL 3 4 ACC VOLT RUN/CRANK 1 VOLT PPL PPL 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 PPL SENS SIG PPL W/ NAVIGATION PRESS BRAKE PRESS SENS SIG PRIMARY RLY CTRL PRK BRK APPLY SW VOLT REF PRK BRK SW SUP VOLT PRK BRK SW SUPP VOLT PRK BRK SW RELEASE SIG PRK BRK SW APPLY SIG RADIO CIRCUIT RADIO/HVAC CONTROLS RCDLR DATA RECEIVE READING LAMPS REAR COMPARTMENT LID LATCH REAR DEFOGGER GRID REAR DEFOGGER IND REAR DEFOGGER RLY CTRL REAR VERTICAL DOWN RECLINE FORWARD REAR WINDOW SUNSHADE MODULE REARWARD SW SIG RECLINE FWD RECLINE REARWARD RECLINE RWD REMOTE ENABLE REMOTE SIG RES+ RESET SIG RESET+ RESTRAINT SENSING, DIAGNOSTIC MODULE) RF DOWN SIG RF DR AJAR SW SIG RF EXPRESS SIG RF LO LVL SIG RF UP SIG RH AUDIO SIG RH INFRARED AUDIO SIG RIGHT AUDIO SIG RIGHT FRONT SIDE AIR BAG RIGHT HEADLAMP RIGHT HEADLAMP BALLAST RIGHT HIGH BEAM HEADLAMP RIGHT INSTRUMENT PANEL RIGHT LOW BEAM HEADLAMP RIGHT REAR DOOR COURTESY RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW DEFOGGER NOISE FILTER RIGHT ROOF RAIL AIR BAG RIGHT SIG 2 RIGHT TURN IND RR CLOSURE HANDLE SW OPEN SIG INTERCONNECT NETWORK BUS 1 RR DOWN CTRL RR LATCH CTRL LR LATCH CTRL PASS DR LATCH CTRL DRV DR LATCH CTRL RR LO LVL SIG RR UNLATCH CTRL LR UNLATCH CTRL PASS DR UNLATCH CTRL DRV DR UNLATCH CTRL RR UP CTRL RT INFRARED AUDIO SIG RUN/CRANK IGN 1 VOLT RUN/CRANK IGNITION 1 VOLT SEAT BELT IND SEAT BELT SW LOW REF SEAT BELT SW SIG SEATS SYSTEM SEATS SYSTEM COMPUTER DATA LINES SYSTEM SECURITY IND SECURITY IND CTRL SEEK DOWN SEEK UP SENS LO REF SENS LOW REF SENS LOW REF SENS LOW REF OIL PRESSURE SENS LOW REF SENS LOW REF SENS SIG SER DATA SER DATA COMMU- NICATION ENABLE SER DATA COMMUNI- LVL CATION SENS ENABLE SIG SERIAL DATA SERIAL DATA - SERIAL DATA + BRAKE VACUUM SENS SIG SERIAL DATA BRK FLUID LVL SERIAL DATA COMMUNIC- ATION ENABLE PRK BRK SW SIG SERIAL DATA ENABLE SERIAL DATA GROUND GROUND LED SIGNAL SERIAL DATA LOGIC SET SIG SET- SHIELD EXTENSION SHIFT INTERLOCK SYSTEM SOUND SYSTEMS SHORTING BAR SIDE OF DASH) SIG 1 LOW REF 1 SIG 2 SIG A SIG B SIG C SIG GND SIG GROUND SIG P SOL LO REF SOLAR SENS DRV SIG SOUND SYSTEMS SPARK PLUG SPLICE PACK SPLY VOLT SS 1 SS 2 STACK RESET SIG START IND STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM COMPUTER DATA LINES SYSTEM STATUS CTRL STEERING COLUMN) STEERING WHEEL AIR BAG STEERING WHEEL) SUPPLY VOLT SW LED CTRL SW MODE CTRL LOW REF SW REF VOLT SW SET SIG SW SIG SW SIG 1 TCS OFF IND TCS/ ESC IND TCS/ECS IND TEMP DOWN TEMP DR STEPPER MTR CTRL 1 TEMP SENS LOW REF TEMP UP TFP 1 TFP 3 TFP 4 TFP 5 THROTTLE SENS REF TRANS- MISSION OUTPUT TRANSMISSION SHIFT LEVER TRANSMISSIONS SYSTEM TRNS RANGE SIG A TRNS TRNS GND RANGE RANGE SIG C SIG P TRNS TRNS RANGE RANGE SIG B SIG A TRNS TRNS TRNS GND RANGE RANGE RANGE SIG C SIG B SIG P UNLCK SIG UNLOCK SIG UNLOCK SIGNAL USED) VEH IMMOBILIZER RTN VEH SPLY VOLT VIDEO BRIGHT SIG VIDEO MODE 2 SIG VIDEO MODULE SIG VIDEO SIG 2 - VIDEO SYSTEM CIRCUIT VOICE LOW REF VOICE MUTE VOICE SIG VOL REF PARK BRK SPLY VOLT VOLT REF W/ AUDIO INTERFACE W/ CLIMATE CONTROL W/ COMPASS DISPLAY W/O ONSTAR W/ CONTINUOUSLY VARIABLE REAL TIME DAMPING AWD W/ CONTINUOUSLY VARIABLE REAL TIME DAMPING CHASSIS W/ DIGITAL AUDIO SYSTEM W/ DRIVER SEAT W/ FRONT FOG LAMPS W/ HEATED STEERING WHEEL W/ HID W/ HID RIGHT HEADLAMP W/ HID W/O HID W/ LEFT HAND POWER LUMBAR SEAT W/ MEMORY W/ MEMORY W/O MEMORY W/ NAVIGATION W/ NON-VARIABLE RATIO POWER STEERING W/O NON-VARIABLE RATIO POWER STEERING W/ ONSTAR W/ PASSENGER SEAT W/ POWER FOLDING OUTSIDE MIRROR W/ REAR SEAT ENTERTAINMENT W/ SUNSHADE W/ UYS W/ W/O MEMORY MEMORY W/O AUDIO INTERFACE W/O CLIMATE CONTROL W/O CONTINUOUSLY VARIABLE REAL TIME DAMPING CHASSIS W/O DIGITAL AUDIO SYSTEM W/O FRONT W/ FRONT FOG LAMPS FOG LAMPS W/O HID W/O LEFT HAND POWER LUMBAR SEAT W/O MEMORY W/O NAVIGATION W/O NAVIGATION PPL W/O ONSTAR W/O POWER FOLDING OUTSIDE MIRROR W/O REAR PARKING ASSIST W/O SUNSHADE W/O UYS W/O W/ MEMORY MEMORY W/O W/ NAVIGATION NAVIGATION WAKE UP SIG WAKE-UP SER DATA WHEELHOUSE) WHL SPD SENS LOW REF LR WHL SPD SENS SIG LR WINDSHIELD WASHER FLUID LEVEL IND WINDSHIELD WIPER WINDSHIELD WIPER SW HI SIG WIPER SW HI SIG WIPER/WASHER SYSTEM