Saturn Aura I (2006-2010) nca Wiring diagrams

1740 2500 2500 COMPUTER DATA LINES SYSTEM 2501 2501 COMPUTER DATA LINES SYSTEM ABS FUSE 15 ABS FUSE 24 BATT ABS FUSE 56 BATT POSITIVE VOLT IGN 1 VOLT PNK WIRE BATT POSITIVE VOLT SERIAL DATA + SERIAL DATA + BLK WIRE BLU WIRE BRAKE PRESSURE MODULATOR VALVE (BPMV) BRN WIRE DK BLU WIRE DK DK DK GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ RUN/ CRANK RELAY ENERGIZED LAT ACCEL SIG LATERAL ACCELEROMETER SIG YAW RATE DIAGNOSTIC STEERING WHEEL POSITION SIG B LEFT FRONT WHEEL SPEED SENSOR (WSS) (LEFT FRONT WHEEL HUB) LEFT REAR WHEEL SPEED SENSOR (WSS) (LEFT REAR WHEEL HUB) LF WHEEL SPD SENS SIG LF WHEEL SPD SENS LOW REF LOW REF REF LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL PPL LOW REF YAW RATE SENS VOLT REF STEERING WHEEL POSITION LOW REF RED WIRE RED/BLK WIRE RED/WHT WIRE RF WHEEL SPD SENS SIG RF WHEEL SPD SENS LOW REF RIGHT FRONT WHEEL SPEED SENSOR (WSS) (RIGHT FRONT WHEEL HUB) RIGHT REAR WHEEL SPEED SENSOR (WSS) (RIGHT REAR WHEEL HUB) SERIAL DATA BUS (+) SERIAL DATA BUS (-) TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) WHT WIRE YAW RATE DIAGNOSTIC YAW RATE LONG SENS ACCEL SIG SIG YAW RATE SENS SIG LONGITUDINAL ACCELEROMETER SIG STEERING WHEEL POSITION SIG A YAW, LATERAL ACCELEROMETER SENSOR (UNDER CENTER CONSOLE) YEL WIRE YEL/BLK WIRE

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

14 13 LOW REF GEN BATT TEMP 16 15 LOW REF GEN BATT TEMP 18 17 LOW REF GEN BATT TEMP 2 4 3 11 POWER GROUND FAN CONTROL FAN TACH FEEDBACK GROUND 4 3 LOW REF GEN BATT TEMP 6 5 LOW REF GEN BATT TEMP 8 7 LOW REF GEN BATT TEMP PPL BARE BAS PMP FUSE 5 BELOW SGCM) TRANSMISSION PUMP BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM CONTROL COOLANT PUMP DK BLU WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE DRIVER ERROR TRANS PUMP EMISSION 2 FUSE 5 GENERATOR BATTERY 1 GENERATOR BATTERY 2 GENERATOR BATTERY 3 GENERATOR BATTERY ASSEMBLY GENERATOR BATTERY DISCONNECT CONTROL MODULE GENERATOR BATTERY TEMPERATURE GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HIGH SPEED GMLAN SERIAL DATA (+) HIGH VOL HOT AT ALL TIMES HOT IN RUN OR START IGN 1 ECM IGN BAS IGN FUSE 3 IGNITION 1 VOL INTERLOCK LOOP SIG LT GRN/BLK WIRE MAF INJECTORS BAS PMPS FUSE 5 MOTOR VOL NCA WIRE ORG/ WIRE PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL BATTERY POSITIVE VOL PUMP PUMP CONTROL PUMP DRIVER (LEFT FRONT OF ENGINE COMPT, BEHIND SGCM) PUMP MOTOR VOL REAR FUSE BLOCK (BEHIND LEFT REAR WHEEL WELL) RED WIRE RED/WHT WIRE RLY COIL CONTROL STARTER GENERATOR CONTROL MODULE (SGCM) (LEFT FRONT ENGINE COMPT) STARTER GENERATOR CONTROL MODULE (SGCM) COOLING PUMP TAN WIRE TRANS PMP MTR RELAY 53 TRANS PUMP TRANS PUMP DRIVER ERROR TRANS PUMP HIGH REF TRANS PUMP LOW REF TRANS PUMP SW CONTROL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) WATER PUMP SUPPLY VOL WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/ORG WIRE WHT/PPL WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (CENTER CONSOLE, LEFT SIDE NEAR DASH) COMPUTER DATA LINES SYSTEM DEFOG IND DEFOG SWITCH DK GRN WIRE DRIVER OUTSIDE REARVIEW MIRROR HOT AT ALL TIMES HTD MIR FUSE 24 HVAC CONTROL MODULE (AUTOMATIC A/C) HVAC CONTROL MODULE (MANUAL A/C) LOGIC LOGIC RR DEFOG SW SIG LOW SPD GMLAN SERIAL DATA LOW SPEED GMLAN SER DATA LT BLU WIRE NCA WIRE PASSENGER OUTSIDE REARVIEW MIRROR PPL R/WDO DEFOG RELAY 26 REAR FUSE BLOCK (BEHIND LEFT REAR WHEEL WELL) REAR WINDOW DEFOGGER GRID RR DEFOG FUSE 23 RR DEFOG RLY CTRL TAN WIRE WHT WIRE

A/C REFRIGERANT PRESSURE SENSOR (ON A/C LINE) BLK WIRE BRN WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ETC FUSE 2 EMISSION 1 FUSE 6 FUEL INJECTOR 1 (LEFT SIDE OF ENGINE, AT NUMBER 1 CYLINDER) FUEL INJECTOR 2 (LEFT SIDE OF ENGINE, AT NUMBER 2 CYLINDER) GRY WIRE HOT AT ALL TIMES IGN MOD FUSE 43 INJECTORS FUSE 44 KNOCK SENSOR (KS) (LEFT SIDE OF ENGINE, ABOVE STARTER) LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PWR/TRN RELAY 33 RED/WHT WIRE SPARK PLUG TAN WIRE YEL WIRE

BLK/WHT WIRE BRN WIRE CMP CTRL CMP SENS SIG CRANKSHAFT POSITION (CKP) SENSOR (LEFT SIDE OF ENGINE ABOVE STARTER) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT, BEHIND BATTERY) ENGINE OIL PRESSURE (EOP) SWITCH (LEFT SIDE OF ENGINE, ABOVE STARTER) GRY WIRE GRY/WHT WIRE IAT IAT SENS SIG CKP SENS SIG TP SENS 1 IC 2 CTRL IC 3 CTRL INJ 2 CTRL IC 4 CTRL INJ 3 CTRL INJ 4 CTRL INJ 1 CTRL GND KS SENS SIG KS SENS SIG LOW REF LOW REF LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/WHT WIRE PNK/BLK WIRE PPL PPL LOW REF PPL TP SENS 2 MAF SENS SIG PPL/WHT WIRE TAC MOTOR 1 TAC MOTOR 2 IGN 1 CMP CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

36-VOLT 7618 7617 SIG 1 SIG 2 BAS BATT FUSE 51 BATTERY BLK WIRE BLU WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM COOLANT PUMP DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE DRAIN WIRE LOW REF LOOP SIG LOOP SIG DRAIN WIRE EMISSION 2 FUSE 5 FUSE GROUND GRY WIRE GRY/BLK WIRE HI SERIAL BUS - HI SERIAL BUS - HOT AT ALL TIMES HOT IN RUN OR START IGN 1 ECM IGN BAS IGN FUSE 3 LOGIC LT BLU WIRE LT GRN/BLK WIRE MOTOR NCA WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL PPL REAR FUSE BLOCK (BEHIND LEFT REAR WHEEL WELL) RED WIRE RED/WHT WIRE SHIELD SIG (1) SIG (2) SIG 3 SIG 4 STARTER GENERATOR (LOWER LEFT FRONT OF ENGINE) STARTER GENERATOR CONTROL MODULE (SGCM) (LEFT FRONT ENGINE COMPT) STUD U SHIELD STUD V SHIELD STUD W SHIELD TAN WIRE TAN/BLK WIRE TRANS PUMP DRV PUMP CTRL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) WATER PUMP SPLY WHT WIRE YEL WIRE

BAS PMP FUSE 5 BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE GENERATOR BATTERY 1 GENERATOR BATTERY 2 GENERATOR BATTERY 3 GENERATOR BATTERY TEMPERATURE GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES LT GRN/BLK WIRE MAF INJECTORS BAS PMPS FUSE 5 NCA WIRE ORG/ WIRE PNK WIRE PNK/WHT WIRE PPL PUMP CONTROL PUMP DRIVER (LEFT FRONT OF ENGINE COMPT, BEHIND SGCM) PUMP MOTOR VOL RED WIRE STARTER GENERATOR CONTROL MODULE (SGCM) COOLING PUMP TAN WIRE TRANS PMP MTR RELAY 53 TRANS PUMP DRIVER ERROR TRANS PUMP HIGH REF TRANS PUMP LOW REF TRANS PUMP SW CONTROL TRANSMISSION PUMP (RIGHT FRONT OF TRANSMISSION, BELOW SGCM) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEXT TO BATTERY) WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/ORG WIRE WHT/PPL WIRE WHT/YEL WIRE YEL WIRE

* - INFORMATION NOT AVAILABLE 36-VOLT SHIELD BATTERY CURRENT SENSOR BATTERY DISCONNECT SWITCH BATTERY POS VOLTAGE BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE FAN TACH FEEDBACK GND GND GENERATOR BATTERY 1 GENERATOR BATTERY 2 GENERATOR BATTERY 3 GENERATOR BATTERY ASSEMBLY GENERATOR BATTERY DISCONNECT CONTROL MODULE GENERATOR BATTERY FUSE GENERATOR BATTERY VENT FAN (FRONT CENTER OF GENERATOR BATTERY) GRN WIRE GRY WIRE LOW REF LOW REF PPL MAIN CONTACTOR RELAY NCA WIRE ORG/ WIRE PNK WIRE POWER FAN CTRL GND PPL PPL IGN RED WIRE TAN WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/ORG WIRE WHT/PPL WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

10 11 PPL BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN/WHT BRN WIRE DK GRN/WHT WIRE ETC FUSE 2 EMISSION 1 FUSE 6 FUEL INJECTOR 2 (LEFT SIDE OF ENGINE, AT NUMBER 2 CYLINDER) FUEL INJECTOR 4 (LEFT SIDE OF ENGINE, AT NUMBER 4 CYLINDER) HOT AT ALL TIMES IAT IGN MOD FUSE 43 INJECTORS FUSE 44 LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE ORG/WHT WIRE PNK 2 3 4 5 6 7 8 9 WIRE PNK WIRE PNK/BLK WIRE PPL PWR/TRN RELAY 33 SPARK PLUG TAN WIRE TAN/BLK WIRE WHT WIRE WHT/BLK WIRE YEL WIRE