Saturn Aura I (2006-2010) rly coil ctrl Wiring diagrams

2-3 SHIFT SOLENOID (2-3 SS) VALVE 4-3 SHIFT SOLENOID (4-3 SS) VALVE ACC VOLTAGE AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID PRESSURE (TFP) MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INPUT SHAFT SPEED (A/T ISS) SENSOR BLK WIRE BLK/ YEL WIRE BODY CONTROL MODULE (BCM) LOGIC (CENTER CONSOLE, LEFT SIDE NEAR DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DR REV SWITCH SWITCH GMLAN DATA GRY WIRE HOT AT ALL TIMES IGNITION SWITCH LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE OFF ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PRESSURE CONTROL (PC) SOLENOID VALVE RED WIRE RED/WHT WIRE RLY COIL CTRL RUN WIRE RUN/ CRANK RELAY 32 TAN WIRE TAN/BLK WIRE TCC RELEASE SWITCH TCM FUSE 42 TRANS FUSE 4 UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOLENOID (1-2 SS) VALVE 2-3 SHIFT SOLENOID (2-3 SS) VALVE ACC VOLTAGE AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID PRESSURE (TFP) MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INPUT SHAFT SPEED (A/T ISS) SENSOR BLK WIRE BODY CONTROL MODULE (BCM) LOGIC (CENTER CONSOLE, LEFT SIDE NEAR DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DR SWITCH GMLAN DATA GRY WIRE HOT AT ALL TIMES IGNITION SWITCH LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE OFF ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PRESSURE CONTROL (PC) SOLENOID VALVE RED WIRE RED/WHT WIRE REV SWITCH RLY COIL CTRL RUN WIRE RUN/ CRANK RELAY 32 TAN WIRE TAN/BLK WIRE TCC RELEASE SWITCH TCM FUSE 42 TORQUE CONVERTER CLUTCH PULSE WIDTH MODULATION (TCC PWM) SOLENOID VALVE TRANS FUSE 4 UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOLENOID (1-2 SS) VALVE 2-3 SHIFT SOLENOID (2-3 SS) VALVE ACC VOLTAGE AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID PRESSURE (TFP) MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR AUTOMATIC TRANSMISSION INPUT SHAFT SPEED (A/T ISS) SENSOR BLK WIRE BODY CONTROL MODULE (BCM) LOGIC (CENTER CONSOLE, LEFT SIDE NEAR DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DR SWITCH GMLAN DATA GRY WIRE HOT AT ALL TIMES IGNITION SWITCH LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE OFF ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PRESSURE CONTROL (PC) SOLENOID VALVE RED WIRE RED/WHT WIRE REV SWITCH RLY COIL CTRL RUN WIRE RUN/ CRANK RELAY 32 TAN WIRE TAN/BLK WIRE TCC RELEASE SWITCH TCM FUSE 42 TORQUE CONVERTER CLUTCH PULSE WIDTH MODULATION (TCC PWM) SOLENOID VALVE TRANS FUSE 4 UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) WHT WIRE YEL WIRE YEL/BLK WIRE

3 1 PNK PPL TAP UP WIRE 4 2 TAP DOWN PNK WIRE ACC VOLTAGE BATTERY BEHIND STEERING WHEEL) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) LOGIC (CENTER CONSOLE, LEFT SIDE NEAR DASH) BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) GMLAN DATA GMLAN DATA + TAP UP/TAP DOWN SW SIG GMLAN DATA - IGN 1 VOLTAGE GMLAN DATA - ACC VOLTAGE STOP LAMP SW SIG GROUND GROUND GMLAN DATA + HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (IN STEERING COLUMN) LEFT STEERING WHEEL CONTROL SWITCH OFF ORG/BLK WIRE PARK/ NEUTRAL SIG PARK/NEUTRAL SIG PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED/WHT WIRE RIGHT STEERING WHEEL CONTROL SWITCH RLY COIL CTRL RUN WIRE RUN/ CRANK FUSE RUN/ CRANK RELAY 32 SYSTEM POWER DISTRIBUTION TAN WIRE TAN/BLK WIRE TAP TAP DOWN UP TCM FUSE 42 TRANS FUSE 4 TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) WHT WIRE YEL WIRE

13 7 8 11 PNK WIRE 1809 1161 890 1162 ANTI-LOCK BRAKES SYSTEM 459 473 1310 AIR CONDITIONING SYSTEM COOLING FANS SYSTEM 6258 6257 1164 705 1274 1271 1272 ANTI-LOCK BRAKES SYSTEM ACC VOLT IGN 1 BAT PNK WIRE ACC VOLTAGE ACCELERATOR PEDAL POSITION (APP) SENSOR (ACCELERATOR PEDAL BRACKET) APP APP SENSOR 2 SENSOR 1 BLK WIRE BRN WIRE BRN/WHT WIRE CLUTCH RLY CTRL FAN RLY CTRL EVAP SOL CTRL COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) ECM FUSE 13 ECM IGN FUSE 16 ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT, BEHIND BATTERY) FUEL TANK PRESSURE (FTP) SENSOR (TOP OF FUEL PUMP, SENDER ASSEMBLY) GRY WIRE HOT AT ALL TIMES IGN 1 VOLT GMLAN DATA GMLAN DATA IGN IGN 1 VOLTAGE IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REF LOW REF LOW REF PPL LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MALFUNC- TION INDICATOR LAMP MIL CTRL F PMP RLY CTRL OFF ORG/BLK WIRE PNK WIRE PPL PPL FUEL LEVEL SENS PPL/WHT WIRE RED/WHT WIRE RLY COIL CTRL RLY CTRL RUN WIRE RUN/ CRANK RELAY 32 STARTING/CHARGING SYSTEM STP LMP SW SIG TAN WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) VACUUM SENS SIG APP SENSOR 1 PRESS SENS SIG APP SENSOR 2 WHT WIRE WHT/BLK WIRE YEL WIRE

17 3120 3121 380 5514 EXTERIOR LIGHTS SYSTEM 2501 2500 1161 1271 1057 1162 705 2700 COMPUTER DATA LINES SYSTEM 335 5069 2759 1310 COOLING FANS SYSTEM 459 3223 3122 AIR CONDITIONING SYSTEM 5 V REF 1 IAT SENS SIG LOW REF 5 V REF 2 A/C COMPR RLY A/C REF SIG LOW REF A/C REFRIGERANT PRESSURE SENSOR (ON A/C LINE) ACC VOLT ACCELERATOR PEDAL POSITION (APP) SENSOR (ACCELERATOR PEDAL BRACKET) BANK 2 SENSOR 2 (LOWER FRONT OF ENGINE COMPT, CATALYTIC CONVERTER OUTPUT) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (CENTER CONSOLE, LEFT SIDE NEAR DASH) BRN WIRE BRN/WHT WIRE COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM FUSE 51 ECM IGN FUSE 3 ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT, FRONT OF BATTERY) FAN RLY CTRL PWR RLY CTRL LOW REF EVAP VENT FUEL PUMP RLY GRY WIRE GRY/WHT WIRE HEATED OXYGEN HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH IAT IGN 1 VOL VSS IGN 1 VOLT LOGIC LT BLU WIRE MAF MAF SENS SIG MASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE (IAT) SENSOR (OUTLET OF AIR CLEANER) MIL CTRL PPL NCA WIRE OFF ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL FUEL LEVEL SENS FAN RLY CTRL ACC VOL IGN 1 VOL BATT POS VOL PPL LOW REF FUEL TANK SIG PPL PNK WIRE PPL/WHT WIRE RED/WHT WIRE RLY COIL CTRL RUN WIRE RUN/ CRANK RELAY 32 STARTING/CHARGING SYSTEM STOP LMP SIG PPL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK WHT WIRE WHT/BLK WIRE YEL WIRE

459 473 1310 AIR CONDITIONING SYSTEM COOLING FANS SYSTEM 5 VOLT REF 2 5 VOLT REF 1 5 VOLT REF 1 LOW REF LOW REF 818 5069 POWER TOPS SYSTEM ACC VOLT ACC VOLT IGN 1 VOLT BATT POS VOLT PNK WIRE ACCELERATOR PEDAL POSITION (APP) SENSOR (ACCELERATOR PEDAL BRACKET) APP SENS 1 SIG PRESS SENS SIG APP SENS 2 SIG APP SENSOR 1 APP SENSOR 2 BLK WIRE BODY CONTROL LOGIC MODULE (BCM) (CENTER CONSOLE, LEFT SIDE NEAR DASH) BRN WIRE BRN/WHT WIRE CLUTCH RLY CTRL FAN RLY CTRL VENT SOL CTRL COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM FUSE 13 ECM IGN 1 FUSE 16 ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT, FRONT OF BATTERY) FUEL TANK PRESSURE (FTP) SENSOR (TOP OF FUEL PUMP, SENDER ASSEMBLY) GMLAN DATA GRY WIRE HOT AT ALL TIMES IGN IGN 1 VOLT IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) DRIVER INFORMATION CENTER (DIC) LOGIC LOW REF LT BLU WIRE MAF FUSE 5 MALFUNC- TION INDICATOR LAMP MIL CTRL F PMP RLY CTRL OFF ORG/BLK WIRE PNK WIRE PPL PPL FUEL LVL SENS PPL/WHT WIRE RED/WHT WIRE RLY COIL CTRL RUN WIRE RUN/ CRANK RELAY 32 STARTING/CHARGING SYSTEM STOP LMP SPLY TAN WIRE TAN/WHT WIRE TRANSMISSIONS SYSTEM VSS PWRTRN RLY CTRL WHT WIRE WHT/BLK WIRE YEL WIRE