Saturn·Ion·2007 Saturn Ion·Wiring
Wiring diagram

2007 Saturn Ion — power distribution

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Power distribution

RUN ACC OFF START RUN ACC OFF START RUN ACC OFF START 20A 10A 20A 86 86 30 30A START C B 30A 30A D 10A 30A 40A 15A 15A REF 5V OFF ACC 15A 30A 7.5A 15A 20A 2A A 40A RUN BATTERY UNDERHOOD FUSE BLOCK STARTER POWERTRAIN RELAY 29 GENERATOR BODY CONTROL MODULE (BCM) LOGIC RUN RELAY FUEL PUMP D2 RELAY INSTRUMENT PANEL CLUSTER (IPC) UPPER STOP LAMP SWITCH INFLATABLE RESTRAINT FRONT PASSENGER PRESENCE SYSTEM (PPS) MODULE COOLING FAN 2 RELAY COOLING FAN S/P RELAY BODY CONTROL MODULE (BCM) LOGIC TRANSMISSION CONTROL MODULE (TCM) POWERTRAIN CONTROL MODULE ENGINE CONTROL MODULE A/C CLUTCH RELAY 24 ELECTRONIC BRAKE CONTROL MODULE AUDIO AMPLIFIER TRANSMISSION CONTROL MODULE (TCM) RIGHT HEADLAMP LEFT HEADLAMP ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE (ECM) POWERTRAIN CONTROL MODULE (PCM) 20 C1 1 C2 11 C1 18 T1 U1 B1 F1 A1 C3 B C3 A10 K3 18 C1 5 F1 C2 4 C3 L1 E4 E1 C2 A9 G3 18 D5 L3 K1 B1 E3 C2 20 C1 C1 E6 32 E7 C1 3 B7 C1 B B E2 E5 C3 C3 D8 17 A 53 6 C4 7 6 48 38 C2 19 18 C4 56 A11 B11 AA3 BA2 C1 34 AA2 C1 36 B1 3 37 C2 17 2 4 5 4 2 ORG ORG ORG (OR RUST) RED BRN BRN BRN BRN BLK RED RED RED RED RED BLK BRN DK BLU RED RED PNK ORG ORG ORG ORG RED ORG ORG WHT/BLK DK BLU WHT ORG ORG RED BLK ORG RED RED RED BRN IP BATT 2 FUSE 41 IP BATT 1A FUSE 47 COOLING FAN 2 FUSE 44 IP BATT 1 FUSE 39 RUN (IGN 3) FUSE 48 FUEL PUMP FUSE BCM ELECT FUSE CLUSTER/ AOS FUSE STOP FUSE I/P/IGN SW FUSE IGNITION SWITCH KEY-IN SWITCH ABS FUSE 40 RUN/ CRANK FUSE 38 ABS FUSE 22 RH HDLP FUSE 4 TCM LH HDLP FUSE 18 RUN/ CRANK RELAY 28 RADIO FUSE 21 ABS FUSE 8 ECM FUSE 1 (2.0L & 2.4L) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (2.0L) 2.2L & 2.4L 2.0L A/T (NOT USED) (4 SPEED) (2.2L & 2.4L) (2.0L, 2.2L & 2.4L) W/ PREMIUM 6 SPEAKER (NOT USED) (NOT USED) 2.2L & 2.4L 2.0L 4 SPEED A/T W/ ABS W/ ABS (2.2L & 2.4L) (LEFT REAR SIDE OF ENGINE COMPT) (IN ENGINE HARNESS, 5 CM FROM STARTER CABLE BREAKOUT) (AT LOWER CENTER OF DASH) (IN ENGINE HARNESS, 6 CM FROM STARTER SOLENOID BREAKOUT) (AT LOWER CENTER OF DASH) (IN BODY HARNESS, LEFT REAR SIDE OF ENGINE COMPT) (BEHIND LEFT FRONT HEADLAMP) S150 S158 (2.0L) S104 S101 G101 TO EPS FUSE 43 (UNDERHOOD FUSE BLOCK) (DIAGRAM 2 OF 3) TO PARK FUSE (BODY CONTROL MODULE) (DIAGRAM 2 OF 3) TO TRANS 2 FUSE 13 (UNDERHOOD FUSE BLOCK) (DIAGRAM 3 OF 3)
1 1 A 40A CTRL 30 60A 15A 10A 25A 30A 30A 10A 30A RLY ACC 10A 15A 10A 15A 10A 7.5A 30A 15A 15A C B 15A 15A UNDERHOOD FUSE BLOCK PCM CONT COOLING FAN A/C CLUTCH RELAY 24 WIPER 1 RELAY 32 FOG LAMP RELAY REAR DEFOG RELAY 34 HORN RELAY 25 ECM CONT COOLING FAN 1 RELAY 31 RELAY 30 SECONDARY AIR INJECTION RELAY POWER STEERING CONTROL MODULE (PSCM) STEERING COLUMN ASSEMBLY BODY CONTROL MODULE (BCM) LOGIC ALC/PARK RELAY DATA LINK CONNECTOR (DLC) REAR COMPARTMENT LID RELEASE SWITCH IGNITION LOCK CYLINDER CONTROL ACTUATOR WINDSHIELD WIPER/ WASHER SWITCH TURN SIGNAL/ MULTI-FUNCTION SWITCH RADIO RADIO EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID SUNROOF SWITCH INSIDE REARVIEW MIRROR DIGITAL RADIO RECEIVER VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) DRIVER WINDOW SWITCH FRONT PASSENGER WINDOW SWITCH SHIFT INDICATOR MODULE BOOST GAGE A A F1 C1 B1 C2 37 C1 17 C1 1 16 A G10 E10 C3 E9 G1 D4 E1 B9 A9 L9 C9 D12 F12 E12 C1 V12 A7 C3 D3 C1 C3 N7 M7 C1 U6 Y3 X3 F7 + C2 2 C1 30 9 C2 1 AB3 20 23 8 C5 A C2 6 29 3 22 C1 C1 C1 C1 B 15 D 14 13 E B E A E C1 A C AB1 AB4 AB2 C 16 2 21 C2 A C2 3 G BB1 BB3 21 C1 22 C1 24 23 4 PNK NCA NCA PNK PNK RED ORG ORG ORG ORG ORG RED BRN BRN YEL YEL ORG YEL ORG ORG YEL YEL YEL YEL ORG BLK BLK BLK BLK ORG ORG RED RED BRN COOLING FAN 1 WIPER FUSE 19 CRANK FUSE 46 A/C FUSE 5 RR DEFOG FUSE 23 HORN FUSE 20 AIR PUMP RLY FUSE LP FOG FUSE 17 EPS FUSE 43 COOLING FAN FUSE 45 RADIO (BATT 1) FUSE BCM (PWR) FUSE ONSTAR FUSE DASH FUSE LIGHTER FUSE PARK FUSE ACC RELAY PWR OUTLET FUSE WIPER SW FUSE SUN ROOF FUSE PWR WINDOWS FUSE RADIO (ACC) FUSE REAR AUXILIARY POWER OUTLET FRONT AUXILIARY POWER OUTLET (2.0L) (2.2L & 2.4L) (EMISSION SYSTEM- CALIFORNIA PZEV) (2.2L & 2.4L) (2.0L) (2.0L) (2.2L & 2.4L) W/ FRONT FOG LAMP (NOT USED) (NOT USED) (NOT USED) (NOT USED) A/T W/ SHIFT LIGHT BOOSTER GAGE W/ POWER WINDOWS (4 SPEED) W/ DIGITAL AUDIO SYSTEM S-BAND W/ POWER SUNROOF SLIDING (COUPE) (SEDAN) W/ INSIDE REAR VIEW MIRROR (LEFT REAR SIDE OF ENGINE COMPT) (AT LOWER CENTER OF DASH) (IN AUX BODY HARNESS, APPROXIMATELY 5 CM FROM G401 BREAKOUT) (IN I/P HARNESS, APPROXIMATELY 22 CM FROM TURN SIGNAL/ MULTIFUNCTION SWITCH BREAKOUT) (AT FRONT OF CENTER CONSOLE) (AT REAR OF CENTER CONSOLE) (IN BODY HARNESS, 24 CM FROM BODY CONTROL MODULE (BCM) BREAKOUT) (BEHIND LOWER LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) (UNDER DRIVER'S SEAT) (W/ DIGITAL AUDIO SYSTEM & ONSTAR) S417 S360 S200 S351 S233 G301 G203 FROM IP BATT 2 FUSE 41 (UNDERHOOD FUSE BLOCK) (DIAGRAM 1 OF 3) FROM IP BATT 1A FUSE 47 & IP BATT 1 FUSE 39 (UNDERHOOD FUSE BLOCK) (DIAGRAM 1 OF 3)
D 7.5A 10A 2A 10A 10A 10A UNDERHOOD FUSE BLOCK TRANSMISSION CONTROL MODULE (TCM) AUTOMATIC TRANSMISSION POWERTRAIN CONTROL MODULE (PCM) PARK/ NEUTRAL POSITION SWITCH BACK-UP LAMP SWITCH SUPER CHARGER BOOST CONTROL SOLENOID ENGINE CONTROL MODULE (ECM) BODY CONTROL MODULE (BCM) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL CLUTCH PEDAL POSITION (CPP) SWITCH ELECTRONIC POWER STEERING (EPS) ASSEMBLY LEFT STEERING WHEEL CONTROLS CLUTCH START SWITCH INFLATABLE RESTRAINT FRONT PASSENGER PRESENCE SYSTEM (PPS) MODULE LOWER STOP LAMP SWITCH INFLATABLE RESTRAINT PASSENGER AIR BAG ON/OFF INDICATOR INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE (SDM) C1 19 9 4 C1 2 C2 F3 C1 A6 19 A B1 C2 A 31 C4 2 C1 3 33 C2 28 11 C1 10 35 34 C2 A10 3 6 A A C3 A4 B4 C4 D4 E3 C1 F4 E4 D4 C4 B4 A 5 B2 31 E C5 E7 D5 E5 C2 C1 32 PNK PNK YEL YEL PNK PNK PNK PNK PNK PNK YEL YEL YEL YEL PNK PNK PNK PNK PNK PNK YEL PNK PNK PNK PNK PNK PNK PNK PNK YEL BOOST BACK-UP FUSE 15 TRANS 2 TRANS 1 ECM FUSE 14 FUSE 13 CLUTCH/BRAKE/AOS FUSE AIR BAG/AOS FUSE EPS/CRUISE FUSE (2.0L) (2.2L & 2.4L) (NOT USED) (2.2L) (2.0L) (NOT USED) (NOT USED) (NOT USED) 2.0L M/T A/T 2.2L & 2.4L (4 SPEED A/T) (5 SPEED) (4 SPEED A/T) (4 SPEED) (2.0L) (NOT USED) W/ CRUISE CONTROL W/O CRUISE CONTROL (5 SPEED M/T) (M/T) (LEFT REAR SIDE OF ENGINE COMPT) (AT LOWER CENTER OF DASH) (IN I/P HARNESS, 22 CM FROM TURN SIGNAL/ MULTI-FUNCTION SWITCH BREAKOUT) S227 FROM ABS FUSE 8 (UNDERHOOD FUSE BLOCK) (DIAGRAM 1 OF 3)