Saturn ION I (2003-2007) dk grn 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 ACCELERATOR PEDAL POSITION (APP) SENSOR (BELOW LEFT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH) BRN WIRE BRN/WHT WIRE CLUTCH PEDAL POSITION (CPP) SWITCH (M/T) (BELOW LEFT SIDE OF DASH) CLUTCH/BRAKE FUSE CPP SW SIG CRUISE CONTROL ON IND DK BLU WIRE DK GRN WIRE ECM CLASS 2 SERIAL DATA EPS FUSE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR RUN INSTRUMENT PANEL CLUSTER (IPC) IPC CLASS 2 SERIAL DATA LEFT STEERING WHEEL CONTROLS LOGIC LT BLU WIRE LT BLU/BLK WIRE MESSAGE CENTER ORG/ WIRE PNK WIRE PPL RESUME/ ACCEL RIGHT STEERING WHEEL CONTROLS 2.0L 2.2L SET/ COAST SET/COAST RESUME/ ACCELERATE SIGNAL STOP FUSE STOP LAMP SW SIG TAN WIRE TCC BRAKE SW/CRUISE UNDERHOOD FUSE BLOCK (AT LEFT REAR SIDE OF ENGINE COMPT) UPPER STOP LAMP SWITCH VEHICLE SPEED SENSOR (VSS) (M/T: AT REAR OF ENGINE, ON TRANSAXLE) VSS HIGH VSS LOW WHT/BLK WIRE YEL WIRE

35 52 ECT SENS LOW REF A/C CLUTCH RELAY 24 A/C COMPRESSOR CLUTCH (AT LOWER LEFT FRONT OF ENGINE) A/C DIODE 35 A/C FUSE 5 A/C IND A/C SWITCH BLEND BI-LVL HTR BLEND BI-LVL HTR RECIRC SWITCH MODE SWITCH BLK WIRE BRN WIRE DEF DEF VENT DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HVAC CONTROL ASSEMBLY HVAC FAN SWITCH ILLUM LOGIC LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE OFF ORG/ WIRE OVERFLOW CONTAINER) POWERTRAIN CONTROL MODULE (PCM) PNK/WHT WIRE PPL RECIRC IND RED/BLK WIRE RUN/ CRANK RELAY 28 TAN WIRE UNDERHOOD FUSE BLOCK VENT WHT WIRE YEL WIRE

A/C REFRIGERANT PRESSURE SENSOR A/C REQUEST BLK WIRE BLOWER MOTOR (BEHIND LOWER RIGHT SIDE OF DASH, BEHIND GLOVE COMPT) BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH) BRN WIRE CLASS 2 DATA COMPARTMENT) COOLING FAN 1 (ATTACHED TO COOLING FAN 1 FUSE 45 COOLING FAN 1 RELAY 30 COOLING FAN 2 FUSE 44 DK BLU WIRE DK GRN WIRE GRY WIRE HOT AT ALL TIMES HVAC FUSE LOGIC LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE OF DASH, NEAR "A" PILLAR) ORG/ WIRE PNK/WHT WIRE PPL RECIRCULATION ACTUATOR (BEHIND LOWER RIGHT SIDE RED WIRE RED/BLK WIRE RELAY RUN RELAY CTRL RUN WIRE TAN WIRE UNDERHOOD FUSE BLOCK (AT LEFT REAR SIDE OF ENGINE WHT WIRE YEL WIRE

AJAR SWITCH B(+) BCM PWR FUSE BLK WIRE BODY CONTROL MODULE COURTESY LAMP LOW CONTROL HORN RELAY CTRL DK GRN WIRE DOOR LOCK ACTUATOR LOCK CONTROL DOOR LOCK ACTUATOR UNLOCK CONTROL DOOR LOCK/ UNLOCK SIGNAL DRIVER DOOR LATCH (IN TOP REAR OF DRIVER DOOR, NEAR DOOR LATCH) DRIVER DOOR LOCK ACTUATOR UNLOCK CONTROL DRIVER DOOR LOCK SWITCH FRONT PASSENGER DOOR LOCK SWITCH GRY WIRE HEADLAMP LOW BEAM RELAY CONTROL HEADLIGHTS SYSTEM HOT AT ALL TIMES INTERIOR LIGHTS SYSTEM HORNS SYSTEM LEFT REAR DOOR LATCH (SEDAN) (IN TOP REAR OF LEFT REAR DOOR, NEAR DOOR LATCH) LOCK LOGIC ORG/ WIRE PNK WIRE REAR COMPARTMENT LID LATCH (IN REAR COMPARTMENT LID) REAR COMPARTMENT LID RELEASE SWITCH RELEASE ACTUATOR RIGHT REAR DOOR LATCH (SEDAN) (IN TOP REAR OF RIGHT REAR DOOR, NEAR DOOR LATCH) TAN WIRE TRUNK RELEASE MOTOR CONTROL UNLOCK UNLOCK LOCK VALET SWITCH WHT WIRE

BLK WIRE BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH) CLOSE DK GRN WIRE HOT IN ACC OR RUN LIMIT SWITCH OFF LT BLU WIRE LT GRN WIRE MIRRORS SYSTEM OFF VENT SUNROOF FUSE SUNROOF MODULE (LEFT OF SUN VISOR, IN HEADLINER) SUNROOF SWITCH VENT OFF W/ AUTOMATIC DAY/NIGHT MIRRORS YEL WIRE

AJAR SWITCH B(+) BCM BCM CLASS 2 SERIAL DATA BCM PWR FUSE BLK WIRE BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH) DK GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) IPC CLASS 2 SERIAL DATA LOGIC MESSAGE CENTER ORG/ WIRE PPL REAR COMPARTMENT LID RELEASE ACTUATOR REAR COMPARTMENT LID RELEASE SWITCH RELEASE ACTUATOR TRUNK AJAR INDICATOR CONTROL TRUNK RELEASE MOTOR CONTROL VALET SWITCH W/ RKE WHT 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

BLK WIRE BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH) DK GRN WIRE GRY WIRE HIGH LOW HIGH LOW INT HOT IN ACC OR RUN LOGIC LT GRN WIRE MIST OFF MIST OFF INT PPL RED WIRE UNDERHOOD FUSE BLOCK WASH WINDSHIELD WASHER FLUID PUMP (ON BOTTOM OF WASHER FLUID RESERVOIR) WINDSHIELD WASHER PUMP CONTROL WINDSHIELD WIPER MOTOR PARK SWITCH SIGNAL WINDSHIELD WIPER SWITCH SIGNAL 1 WINDSHIELD WIPER SWITCH SIGNAL 2 WINDSHIELD WIPER/WASHER SWITCH WIPER 1 RELAY 32 WIPER 2 RELAY 33 WIPER DIODE 37 WIPER FUSE 19 WIPER SW FUSE YEL WIRE