Saturn ION I (2003-2007) lock off Wiring diagrams

2.2L 2.0L 10 33 AJAR SWITCH B(+) BCM ELECT FUSE BCM PWR FUSE BLK WIRE BODY CONTROL MODULE BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH) CLUSTER FUSE DASH FUSE DK GRN WIRE DRIVER DOOR JAMB SWITCH (LEFT FRONT OF DASH, ON OUTER TRIM COVER) DRIVER DOOR JAMB SWITCH SIGNAL ECM CLASS 2 SERIAL DATA ENGINE CONTROLS SYSTEM FRONT PASSENGER DOOR JAMB SWITCH (RIGHT FRONT OF DASH, ON OUTER TRIM COVER) FUEL INJECTOR CONTROL GRY WIRE HORN RELAY CTRL HORNS SYSTEM HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT PANEL CLUSTER LEFT REAR DOOR JAMB SWITCH (SEDAN) (NEAR DRIVER SEAT BELT) LOCK OFF LOGIC LOGIC B+ LT BLU WIRE LT GRN WIRE NCA WIRE OFF/ RUN/ CRANK VOLT BCM CLASS 2 SERIAL DATA ORG/ WIRE PASSENGER DOOR JAMB SWITCH SIGNAL PNK WIRE PPL PPL 2.0L 2.2L REAR COMPARTMENT LID LATCH (IN REAR COMPARTMENT LID) REF RIGHT REAR DOOR JAMB SWITCH (SEDAN) RUN WIRE SECURITY INDICATOR CONTROL TRUNK AJAR SWITCH SIGNAL TURN/ HAZARD SWITCH POWER WHT WIRE

1-2 SHIFT SOLENOID VALVE 2-3 SHIFT SOLENOID VALVE PRESSURE CONTROL SOLENOID VALVE 2501 2500 COMPUTER DATA LINES SYSTEM 65 64 BUS - BUS + ACC VOL ACCESSORY VOLTAGE AT ISS LOW SIGNAL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID PRESSURE (TFP) MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR AUTOMATIC TRANSMISSION OUTPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LOWER CENTER OF DASH) VOL VOL BREAKOUT) BRN WIRE BUS (-) BUS (+) BUS- BUS + SW SIG D VALVE HIGH CTRL OSS HIGH SIGNAL STOP LAMP SW SIG CLASS 2 DATA COMPUTER DATA LINES SYSTEM PPL CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DR SWITCH ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH INSTRUMENT PANEL CLUSTER LOCK OFF LOGIC LOGIC CLASS 2 (ECM) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MESSAGE CENTER ORG/ WIRE PARK/NEUTRAL POSITION (PNP) SWITCH (TOP OF TRANSAXLE) PNK WIRE PPL PPL CLASS 2 SERIAL DATA PPL OSS LOW SIGNAL VALVE LOW CTRL PRESSURE SW SIG B RED WIRE RED/BLK WIRE RUN WIRE SHIFT SOLENOID B STOP FUSE SW SIG B SW SIG C TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC PWM SOLENOID VALVE TCC RELEASE SW SIG TCM FUSE 1 TFT SENSOR SIGNAL TRANS 1 FUSE 14 TRANS 2 FUSE 13 UNDERHOOD FUSE BLOCK (LEFT REAR OF ENGINE COMPARTMENT) UPPER STOP LAMP SWITCH WHT WIRE YEL WIRE YEL/BLK WIRE

2.0L 2.2L 2.2L (IN BODY HARNESS, LEFT REAR SIDE OF ENGINE COMPT) A/C CLUTCH RELAY 24 A/T ABS FUSE 8 AUDIO POWERTRAIN CONTROL MODULE AMPLIFIER (PREMIUM) (PCM) (2.0L) BATTERY BCM ELECT FUSE BLK WIRE BODY CONTROL MODULE (BCM) LOGIC (AT LOWER CENTER OF DASH) BRN WIRE CLUSTER FUSE COOLING FAN 2 FUSE 44 COOLING FAN 2 RELAY COOLING FAN S/P RELAY DK BLU WIRE ECM INLINE FUSE ELECTRONIC BRAKE CONTROL MODULE ELECTRONIC LEFT HEADLAMP RIGHT HEADLAMP BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE ENGINE CONTROL MODULE (ECM) EPS FUSE 43 (UNDERHOOD FUSE BLOCK) (DIAGRAM 2 OF 3) FUEL PUMP FUSE FUEL PUMP RELAY FUSE 47 GENERATOR IGN 3 FUSE IGN SW FUSE IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) IP BATT 1 FUSE 39 IP BATT 2 FUSE 41 KEY-IN SWITCH LH HDLP FUSE 18 RH HDLP FUSE 4 ABS FUSE 40 LOCK OFF LOGIC MODULE) (DIAGRAM 2 OF 3) ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE POWERTRAIN RELAY 29 RED WIRE REF RUN RELAY RUN WIRE RUN/ CRANK FUSE 38 RUN/ CRANK RELAY 28 STARTER STOP FUSE TCM ABS RADIO FUSE 22 (2.2L) FUSE 21 ECM (2.0L) FUSE 1 TO PARK FUSE (BODY CONTROL TO TRANS 2 FUSE 13 (UNDERHOOD FUSE BLOCK) (DIAGRAM 3 OF 3) TRANSMISSION CONTROL MODULE (TCM) (2.2L) TRANSMISSION CONTROL MODULE (TCM) (4 SPEED) UPPER STOP LAMP SWITCH WHT WIRE WHT/BLK WIRE

ARMATURE BATTERY BLK WIRE BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH) CHARGING CIRCUIT CLUTCH CLUTCH START SWITCH SIGNAL CLUTCH/ BRAKE FUSE CRANK FUSE 46 DK GRN WIRE HOLD-IN WINDINGS HOT IN ACC OR RUN IGNITION SWITCH LOCK OFF LOGIC BCM CLASS 2 SERIAL DATA OFF/RUN/CRANK VOLTAGE PCM CONT RELAY 31 PNK WIRE PPL PPL ECM CLASS 2 SERIAL DATA PULL-IN WINDINGS RED WIRE REF RUN WIRE STARTER STARTER RELAY COIL CONTROL SWITCH (BELOW LEFT SIDE OF DASH, ON CLUTCH PEDAL BRACKET) UNDERHOOD FUSE BLOCK WHT WIRE WHT/BLK WIRE YEL WIRE

2 22 25 PPL AUTO PARK BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH) BRN WIRE CHIME CLASS 2 (SDM) CLASS 2 SERIAL DATA LEFT TURN SIG LP PWR RIGHT TURN SIG LP PWR CLASS 2 SERIAL DATA SEAT BELT SWITCH DK GRN WIRE DRIVER DOOR JAMB SWITCH (LEFT FRONT OF DASH, ON OUTER TRIM COVER) HOT AT ALL TIMES IGN SW FUSE IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) KEY-IN SWITCH LEFT SEAT BELT SWITCH (IN LEFT SEAT BELT BUCKLE ASSEMBLY) LOCK OFF LOGIC LT GRN WIRE LT GRN/BLK WIRE NCA WIRE OFF HEAD ORG/ WIRE PARK FUSE PARK LAMPS PWR DRIVER DR JAMB SW SIG DRIVER DR JAMB SW SIG PPL PPL PPL RUN WIRE SEAT BELT IND TURN SIGNAL/ MULTI-FUNCTION SWITCH WHT WIRE YEL WIRE

A/C REFRIGERANT PRESSURE SENSOR (LOWER LEFT SIDE OF ENGINE, BELOW GENERATOR) ACC VOLT ACCY AIR CONDITIONING SYSTEM BATTERY BLK WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/WHT WIRE CLASS 2 CLASS 2 DATA CLU RLY CTRL LOW REF LOW REF CLUTCH PEDAL POSITION (CPP) SWITCH (BELOW LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CPP SW SIG PNP CLU ST SW CRUISE CONTROL SYSTEM CRUISE SIG DATA DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM FUSE 1 ECM FUSE 13 EVAP SOL CTRL EVAPORATIVE EMISSION CANISTER VENT SOLENOID F PMP RLY CTRL MAIN RLY CTRL FAN RLY CTRL FUEL PRES SIG FUEL TANK PRESSURE (FTP) SENSOR (INSIDE FUEL TANK) GRY WIRE GRY/RED WIRE HI RLY CTRL HOT AT ALL TIMES HOT IN RUN OR START IGN SW FUSE 1 IGNITION SWITCH INSTRUMENT CLUSTER LOAD CTRL LOCK OFF LOGIC LOW REF LT BLU WIRE MALFUNC- TION INDICATOR LAMP MIL CTRL APP SENS 2 SIG ORG/ WIRE PNK 6 7 WIRE PNK RLY CTRL WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PPL PPL 14 15 PPL PPL PPL PPL SERIAL DATA SERIAL DATA PPL SENS SIG PRI PPL TCC BRK SW RED/BLK WIRE RED/PNK WIRE REFRIG PRES SIG APP SENS 1 SIG RLY COIL CTRL RUN WIRE RUN/ CRANK RELAY 28 RUN/CRANK FUSE 38 STARTING/CHARGING SYSTEM STOP LP SIG TAN WIRE UNDERHOOD FUSE BLOCK (LEFT REAR SIDE OF ENGINE COMPT) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1-4 COIL CTRL ACC VOLT BCM FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (AT LOWER IGN SW CENTER OF FUSE DASH) BRN WIRE BRN/WHT WIRE CAM SIG OUT CLUTCH/ BRAKE CSI PICKUP 2-3 COIL CTRL DK GRN WIRE DK GRN/WHT WIRE ENGINE OIL PRESSURE (EOP) SWITCH FUEL INJECTORS (ON TOP LEFT OF ENGINE, UNDER FUEL RAIL ASSEMBLY) FUEL PUMP FUSE FUEL PUMP RELAY FUEL PUMP, FUEL SENDER FUSE GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START IC 2-3 IC TIMING CTRL IGN VOLT IGNITION 1 VOL IGNITION COIL IGNITION CONTROL MODULE (AT TOP REAR OF ENGINE, NEAR OIL FILL CAP) IGNITION SWITCH INTER- CONNECT LOCK OFF LOGIC LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PPL RED WIRE RED/PNK WIRE RUN WIRE TAN/BLK WIRE TRANSMISSIONS SYSTEM WHT WIRE YEL/WHT WIRE