Saturn Aura I (2006-2010) serial data Wiring diagrams

1 2 3 4 5 6 ACC VOLT BATTERY 2.4L EXCEPT (VIN 5) 2.4L (VIN 5) 9 10 LOW SPD SERIAL DATA LOW SPD SERIAL DATA ACC VOLT AJAR AJAR SW SIG RR COMPT LID AJAR SWITCH SIGNAL AUTOMATIC A/C BATT SERIAL DATA BLK WIRE BLK/WHT WIRE BRN RED/WHT WIRE BRN WIRE CLUSTER/ THEFT FUSE CNTRL BEAM RLY COMPUTER DATA LINES SYSTEM CRANK VOLT OFF/RUN/ DK GRN WIRE DOOR LOCK LCK/UNLCK DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER DOOR) DRIVER DOOR LOCK SWITCH GROUND LOW SPD SERIAL LOW SPD SERIAL GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM HEADLP HIGH HOOD AJAR SW SIG HOOD AJAR SWITCH (ON HOOD LATCH) HORN RELAY CONTROL HORNS SYSTEM HOT AT ALL TIMES HVAC IGNITION SWITCH KEY SW SIG DRV DR LEFT REAR DOOR LATCH ASSEMBLY (REAR OF LEFT REAR DOOR) LOCK LOGIC LOGIC CONTROL SERIAL MODULE DATA LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MANUAL A/C NCA WIRE OFF ORG/BLK WIRE PARK LP RELAY CNTRL PASSENGER DOOR LATCH ASSEMBLY (REAR OF FRONT PASSENGER DOOR) PASSENGER DOOR LOCK SWITCH PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL HOOD CLOSED SW SIG RADIO RED/WHT WIRE RIGHT REAR DOOR LATCH ASSEMBLY (REAR OF RIGHT REAR DOOR) RUN WIRE SECURITY IND SERIAL DATA SERIAL DATA LOGIC INSTRUMENT PANEL CLUSTER (IPC) SIGNAL SW SIG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TO BATTERY) UNDERHOOD FUSE BLOCK TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK UNLOCK 8 6 W/ VEHICLE COMMUNICATIONS SERIAL DATA W/O VEHICLE COMMUNICATIONS WHT WIRE WHT/BLK WIRE

A/C CLU FUSE 1 A/C CLUTCH RELAY 34 A/C COMPRESSOR CLUTCH (LOWER LEFT, FRONT OF ENGINE, PART OF A/C COMPRESSOR) AMBIENT AIR TEMPERATURE SENSOR (LEFT FRONT IMPACT BAR, BEHIND GRILLE) AUTO BAS PMP FUSE 5 BLK WIRE BLK/WHT WIRE BLU LT WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOL FAN 1 FUSE 17 COOL FAN 2 FUSE 18 COOL/ FAN 1 RELAY 28 COOL/ FAN 2 RELAY 30 COOL/FAN SER/PAR RELAY 29 DEFOG BLOWER SWITCH MOTOR SWITCH FRESH AIR IND DEFOG IND DIODE (2.4L (VIN 5)) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE, ABOVE OIL FILTER) (2.4L (VIN 5): REAR OF ENGINE, NEAR PNP SWITCH) EXCEPT 3.5L 3.5L EXCEPT 2.4L (VIN B) 2.4L (VIN B) FRESH A/C AIR REQUEST SWITCH SWITCH A/C REQUEST IND GRY WIRE GRY/BLK WIRE HEATER COOLANT PUMP (MIDDLE REAR OF ENGINE) HOT AT ALL TIMES HOT W/ PWR/TRN RELAY ENERGIZED HVAC CONTROL MODULE LEFT COOLING FAN (LEFT REAR OF RADIATOR) LEFT ENGINE COOLING FAN DIODE (2.4L (VIN 5)) LOGIC LOW REF LOW REF GND IGN 3 VOL BATTERY POSITIVE SERIAL DATA LOWER AIR TEMPERATURE SENSOR (BEHIND RIGHT CONSOLE ACCESS PANEL) LOWER AIR TEMPERATURE SWITCH LT BLU WIRE LT GRN WIRE MODE SWITCH OFF ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL RECIRCULATION UPPER AIR SWITCH TEMPERATURE SWITCH RECIRCULATION IND RED/WHT WIRE RIGHT COOLING FAN RIGHT ENGINE COOLING FAN SERIAL DATA SIGNAL SIGNAL STARTER GENERATOR CONTROL MODULE (SGCM) (LEFT FRONT ENGINE COMPT) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) UPPER AIR TEMPERATURE SENSOR (INSIDE LEFT CENTER A/C DUCT) WHT WIRE YEL WIRE

3.6L DK DK 3.5L BATT POSITIVE VOLT BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) BRN WIRE CENTER CONSOLE CLUSTER/ THEFT FUSE COMPUTER DATA LINES SYSTEM HIGH SPD SERIAL DATA - DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (3.5L/3.6L: LEFT SIDE OF ENGINE GRN WIRE HIGH SPD SERIAL DATA - HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT MARKER LAMP RIGHT FRONT MARKER LAMP LEFT REAR TURN SIGNAL LAMP LEFT REAR MARKER LAMP LEFT SIDE NEAR DASH) LEFT TAIL/ STOP LAMP LEFT TURN IND LICENSE LAMP LOGIC LOW SPD SPD SERIAL SERIAL DATA DATA 2.4L (VIN B) 2.4L (VIN 5) LT BLU WIRE LT LT LT PRK LAMPS FUSE 6 PRK LMP SUPPLY VOLT PRK LP RELAY 27 REAR FUSE BLOCK REAR FUSE BLOCK (BEHIND LEFT REAR WHEEL WELL) REAR SEAT AUDIO (RSA) CONTROL RED WIRE RIGHT REAR MARKER LAMP RIGHT REAR TURN SIGNAL LAMP RIGHT TAIL/ STOP LAMP RIGHT TURN IND SERIAL BATT DATA SERIAL DATA STOP STOP TAIL TAIL TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) W/ REAR SEAT, EARPHONE JACKS RADIO CONTROL WHEEL WELL) WHT WIRE YEL/BLK WIRE

59 2 29 19 PARK BRAKE SW SIG DRL RLY CTRL HIGH BEAM RLY CTRL AMBIENT LIGHT SENSOR AUTOMATIC A/C BATT HIGH BEAM IND BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRL FUSE 46 DRL RELAY 48 FOG LAMP SWITCH FRT FOG LP FUSE 10 FRT FOG RELAY 36 FTP GRY WIRE HEAD HI/ BEAM RELAY 35 HIGH PPL HOT AT ALL TIMES LEFT FRONT FOG LAMP LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LO/ BEAM RELAY 38 LOGIC BODY CONTROL MODULE (BCM) (CENTER CONSOLE, LEFT SIDE NEAR DASH) LOGIC INSTRUMENT PANEL CLUSTER (IPC) LOW BEAM RLY CTRL LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT HI BEAM FUSE 11 LT LOW BEAM FUSE 7 MANUAL A/C OFF AUTO PARK ON IND. ORG/ WIRE PARK BRAKE SWITCH (UNDER LEFT SIDE OF DASH, TOP OF PARKING BRAKE) PNK PNK WIRE PNK WIRE PNK/WHT WIRE PPL PPL PPL PPL/WHT WIRE RIGHT FRONT FOG LAMP RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP RT HI BEAM FUSE 12 RT LOW BEAM FUSE 9 SERIAL DATA SUNLOAD SENSOR TAN WIRE TAN/WHT WIRE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) WHT WIRE YEL WIRE YEL/BLK WIRE

1 3 AJAR 4 3 2 1 B+ SERIAL DATA SERIAL DATA GROUND COMPUTER DATA LINES SYSTEM 4 6 AJAR AJAR AJAR SWITCH PASS DR ANTENNA BLK WIRE CNTRL ACT UNLOCK DOOR LOCK COMPUTER DATA LINES SYSTEM DK GRN WIRE DOOR LOCK ACT LOCK CNTRL DOOR LOCK FUSE DOOR LOCK LCK/UNLCK DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER DOOR) DRIVER DOOR LOCK SWITCH DRV DR AJAR SWITCH SIGNAL GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE RKE/XM BLOCK FUSE 16 (BEHIND LEFT REAR WHEEL WELL) INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR DOOR LATCH ASSEMBLY (REAR OF LEFT REAR DOOR) LOCK LOGIC LOW SPD LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE PASSENGER DOOR LATCH ASSEMBLY (REAR OF FRONT PASSENGER DOOR) PASSENGER DOOR LOCK SWITCH POWER DISTRIBUTION SYSTEM RADIO RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (CENTER OF REAR WINDOW SHELF) RIGHT REAR DOOR LATCH ASSEMBLY (REAR OF RIGHT REAR DOOR) SERIAL DATA SERIAL DATA GMLAN SERIAL DATA GMLAN LOW SPD SIGNAL SIGNAL KEY SWITCH DRV DR TAN WIRE TAN/WHT WIRE TRUNK REL RELAY CONTROL TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLK CNTRL LOCK ACT DRV DR UNLOCK UNLOCK 8 6 W/O DRIVER DOOR UNLOCK RELAY W/O VEHICLE COMMUNI- CATIONS W/ VEHICLE COMMUNICATIONS WHT WIRE

AIR BAG INDICATOR BATT (SDM) BLK WIRE BODY CONTROL MODULE (BCM) (CENTER CONSOLE, LEFT SIDE NEAR DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE GRY WIRE HOT IN RUN OR START IGN (SDM) IND INFLATABLE RESTRAINT I/P MODULE (ABOVE DASH COMPARTMENT) INFLATABLE RESTRAINT STEERING WHEEL INFLATABLE RESTRAINT STEERING WHEEL MODULE (CENTER OF STEERING WHEEL) INSTRUMENT PANEL CLUSTER LEFT FRONT INFLATABLE RESTRAINT SIDE IMPACT MODULE (DRIVER'S SEAT BACK) LOGIC LT GRN WIRE MODULE COIL (IN STEERING COLUMN, BEHIND STEERING WHEEL) NCA WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL PPL PNK WIRE PPL/WHT WIRE RED/WHT WIRE RUN/ CRANK FUSE SEAT BELT INDICATOR SERIAL DATA SERIAL SERIAL DATA DATA SHORTING BAR SHORTING BAR PNK WIRE STAGE 1 STAGE 2 TAN WIRE TAN/WHT WIRE VEHICLE COMMUNICATION INTERFACE MODULE (RIGHT SIDE OF DASH, ABOVE KICK PANEL) W/ VEHICLE COMMUNICATIONS W/O VEHICLE COMMUNICATIONS WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE