Chevrolet·Cobalt·2005 Chevrolet Cobalt·Wiring
Wiring diagram

2005 Chevrolet Cobalt — power distribution

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Power distribution

D C B A 50A 15A 10A 20A 20A CTRL COIL RELAY CRANK RUN/ 5A 10A 20A 30A 40A 60A 50A 15A 30A 30A 25A 40A 30A UNDERHOOD FUSE BLOCK STARTER GENERATOR CRANK RELAY COOLING FAN 1 RELAY COOLING FAN 2 RELAY REAR WINDOW DEFOG RELAY WIPER RELAY DATA LINK CONNECTOR (DLC) ELECTRONIC BRAKE CONTROL MODULE (EBCM) POWER STEERING CONTROL MODULE (PSCM) HVAC RELAY BODY CONTROL MODULE (BCM) TRANSMISSION CONTROL MODULE (TCM) DRIVER HEATED SEAT MODULE PASSENGER HEATED SEAT MODULE ELECTRONIC BRAKE CONTROL MODULE (EBCM) OUTSIDE REARVIEW MIRROR SWITCH DIGITAL RADIO RECEIVER VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) BODY CONTROL MODULE (BCM) SUPERCHARGER BOOST CONTROL SOLENOID ENGINE CONTROL MODULE (ECM) POWERTRAIN CONTROL MODULE (PCM) PARK/NEUTRAL POSITION (PNP) SWITCH BACK UP LAMP SWITCH A B C1 C1 19 28 B3 E5 C1 C1 31 19 A E6 16 C5 B2 A 12 5 F5 C1 C1 C5 A2 15 B4 C3 F2 G C5 C1 C5 16 C1 15 F5 C1 A4 A4 C4 C2 C3 D10 C4 C2 C1 C1 1 A C6 46 16 B1 C4 C A C5 D5 RED BLK RED/ BLK PNK/ PNK/ BLK BLK PNK/ PNK PNK PNK PNK PNK PNK PNK PNK YEL BLK WHT RED/ WHT RED/ RED/ WHT WHT RED/ WHT RED/ WHT RED/ RED/ WHT BLK RED/ BLK RED/ WHT RED/ WHT RED/ WHT WHT BLK/ RED/ RED RED RED BLK RED BATTERY CURRENT SENSOR FUSE FUSIBLE LINK COOLING FAN 2 FUSE REAR DEFOG FUSE COOLING FAN 1 FUSE CRANK FUSE WIPER FUSE BCM3 FUSE EPS FUSE LIGHTER FUSE BCM2 FUSE ABS FUSE CIGAR LIGHTER RUN/ CRANK RELAY S-BAND ONSTAR FUSE HEATED SEAT FUSE MIRROR FUSE I/P IGN FUSE ECM/ TRANS FUSE BACK UP FUSE ABS FUSE TO BODY CONTROL MODULE (DIAGRAM 2 OF 3) TO BODY CONTROL MODULE (DIAGRAM 3 OF 3) TO POWER- TRAIN RELAY (DIAGRAM 2 OF 3) M/T A/T 2.0L 2.2L TO BODY CONTROL MODULE (DIAGRAM 3 OF 3) (2.0L) (NEXT TO LEFT STRUT TOWER) (LOWER LEFT SIDE OF DASH) (BEHIND LEFT HEADLAMP) G201 G101
A C (+) BAT 10A 10A 10A 15A 15A 30A CTRL RLY 10A 20A 10A CTRL RLY 10A UNDERHOOD FUSE BLOCK HORN RELAY HORN RESISTOR AFTERCOOL RELAY FOG LAMP RELAY A/C CLUTCH RELAY ENGINE CONTROL MODULE (ECM) POWERTRAIN CONTROL MODULE (PCM) POWERTRAIN CONTROL MODULE (PCM) HIGH BEAM RESISTOR PARK LAMPS RESISTOR TRUNK RELEASE RELAY FUEL PUMP RELAY HIGH BEAM RELAY TRUNK RELEASE RESISTOR LOW BEAM RESISTOR LOW BEAM RELAY PARK LPS RELAY BODY CONTROL MODULE (BCM) LOGIC LOGIC DOOR UNLOCK RELAY DR DOOR UNLOCK RELAY INTERIOR LAMPS RELAY DR DOOR UNLOCK RELAY UNDERHOOD FUSE BLOCK INSIDE REARVIEW MIRROR POWERTRAIN CONTROL MODULE (PCM) REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) RADIO PASSENGER POWER WINDOW SWITCH SUNROOF SWITCH DRIVER POWER WINDOW SWITCH TRANSMISSION CONTROL MODULE (TCM) ENGINE CONTROL MODULE (ECM) INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE (SDM) 62 C1 1 B3 C3 C1 52 C1 20 C1 32 C1 A2 C5 E3 C5 E4 D4 C3 13 E C2 C3 C3 C2 C5 E A D5 B1 C1 C1 1 C4 C12 C3 D1 C A C11 C2 C2 34 C1 13 B1 C5 C1 B6 C1 D9 C1 B9 C5 C1 A9 C1 38 E2 C3 A8 WHT RED/ WHT RED/ RED/WHT RED/WHT RED/ WHT WHT RED/ RED/ WHT DK GRN DK GRN DK GRN DK GRN DK GRN WHT RED/ WHT RED/ BLK RED/ BLK RED/ WHT BLK PNK/ PNK PNK/ WHT WHT PNK/ TAN) (OR PNK/ BLK PNK/ BLK PNK/ BLK BLK PNK/ BRN PNK/ BLK POWERTRAIN RELAY INJECTORS IGN MOD FUSE ECM/PCM FUSE 15A ECM/PCM FUSE 15A EMISSION FUSE TRUNK/ OUTLET FUSE CONSOLE AUXILIARY POWER OUTLET INT LPS FUSE DOOR LOCK FUSE ECM/ TCM FUSE RAP RELAY SDM FUSE RADIO FUSE POWER WINDOW FUSE SUNROOF FUSE FROM HEATED SEAT FUSE (DIAGRAM 1 OF 3) (2.0L) (2.2L) FROM CURRENT SENSOR FUSE (DIAGRAM 1 OF 3) W/ COMMUNICATION SYSTEM 2.0L M/T 2.2L (2.2L) (NEXT TO LEFT STRUT TOWER) (UNDER DRIVER SEAT) (UNDER CENTER OF DASH) (NEXT TO LEFT STRUT TOWER) G301 ENGINE CONTROLS SYSTEM
D B 10A 10A 10A 10A 10A 20A 10A ACC RUN/ CRANK CRANK RUN/ OFF/ REF 5V START RUN OFF ACC START RUN OFF ACC START RUN OFF ACC 2A START ACC OFF RUN 10A BODY CONTROL MODULE (BCM) LOGIC STOP LAMP SWITCH HVAC CONTROL MODULE AUDIO AMPLIFIER INSTRUMENT PANEL CLUSTER (IPC) IGNITION LOCK CYLINDER CONTROL ACTUATOR BODY CONTROL MODULE (BCM) INFLATABLE RESTRAINT STEERING WHEEL MODULE CONTROL SUPERCHARGER BOOST GAGE ELECTRIC POWER STEERING (EPS) COLUMN ASSEMBLY STOP LAMP/ TCC SWITCH HVAC CONTROL MODULE PASSENGER HEATED SEAT SWITCH CLUTCH PEDAL START SWITCH INSTRUMENT PANEL CLUSTER (IPC) INFLATABLE RESTRAINTS SENSING & DIAGNOSTIC MODULE (SDM) WINDSHIELD WIPER/ WASHER SWITCH DRIVER HEATED SEAT SWITCH CRUISE CONTROL ON/OFF SWITCH A C2 C4 F4 A1 F6 A D C3 A8 D 11 C4 F5 C1 C C2 C C1 5 C2 F9 6 33 D7 C3 D D6 C3 E6 A C4 C2 A4 F1 C4 H A1 G A E1 B C8 D3 C4 56 C2 62 3 4 5 6 2 D1 13 C4 C1 C3 D12 PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK WHT RED/ RED/ WHT WHT RED/ WHT RED/ BRN BRN YEL WHT BLK WHT/ WHT RED/ WHT RED/ WHT RED/ AUDIO AMPLIFIER FUSE STOP LPS FUSE HVAC/ PK3 FUSE CLUSTER FUSE IGN SW FUSE IGNITION SWITCH KEY-IN SWITCH I/P IGN FUSE EPS FUSE RESTRAINTS FUSE WIPER FUSE FROM BCM2 FUSE (DIAGRAM 1 OF 3) FROM RUN/CRANK RELAY (DIAGRAM 1 OF 3) (UNDER CENTER OF DASH) (UNDER CENTER OF DASH)