Chevrolet Cobalt I (2004-2010) nca Wiring diagrams

2.2L, W/ SULEV A/C COMPRESSOR CLUTCH DIODE BLK WIRE BODY CONTROL MODULE (BCM) DR DOOR UNLOCK PCB RELAY COOL FANS RELAY DATA LINK CONNECTOR (DLC) DOOR LOCK PCB RELAY DOOR UNLOCK PCB RELAY DRIVER TURN SIGNAL/ HEATED MULTI-FUNCTION SEAT SWITCH SWITCH ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE (ECM) ENGINE COOLING FAN FOG LAMP PCB RELAY FUEL PMP RELAY HORN HVAC CONTROL MODULE IGNITION COIL/ MODULE 1 IGNITION COIL/ MODULE 2 IGNITION COIL/ MODULE 3 IGNITION COIL/ MODULE 4 INFLATABLE RESTRAINT PASSENGER AIR BAG ON/OFF INDICATOR INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT FOG LAMP LEFT FRONT MARKER LAMP LEFT HEADLAMP LEFT PARK/TURN SIGNAL LAMP MASS AIR FLOW (MAF)/ INTAKE AIR TEMPE- RATURE (IAT) SENSOR NCA WIRE PASSENGER HEATED SEAT SWITCH REAR COMPARTMENT LID RELEASE SWITCH REAR DEFOG RELAY REMOTE (IF CONTROL EQUIPPED) DOOR LOCK FOG RECEIVER LAMP (RCDLR) SWITCH RUN/ CRNK RELAY SECONDARY AIR INJECTION (AIR) PUMP THEFT DETERRENT MODULE RADIO (TDM) UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT STRUT TOWER) W/ FRONT HEATED SEATS WHT WIRE WINDSHIELD WASHER FLUID PUMP WINDSHIELD WIPER MOTOR WIPER HI/LO RELAY WIPER ON/OFF RELAY

BLK WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER DASH, ON RIGHT SIDE OF CENTER CONSOLE) BRN WIRE DK GRN WIRE HORN (ABOVE LEFT FOG LAMP) HORN FUSE HORN NEXT TO LEFT PCB RELAY STRUT TOWER) HORN RLY CTRL HORN SWITCH HOT AT ALL TIMES LOGIC NCA WIRE TAN WIRE UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, WHT WIRE

ANTENNA B+ GMLAN BATT POS VOLT BLK WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER DASH, ON RIGHT SIDE OF CENTER CONSOLE) BRN WIRE CLSTR FUSE 7 COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER REAR COMPARTMENT LID RELEASE SWITCH DOOR JAMB SWITCH GMLAN LOW SPEED GMLAN SERIAL DATA + GMLAN SERIAL DATA - LID RELEASE SW SIG GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR DOOR JAMB SWITCH LID RELEASE ACTUATOR (IN LATCH ASSEMBLY) LOGIC LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER RIGHT DOOR REAR JAMB SWITCH DOOR JAMB SWITCH POWER DISTRIBUTION SYSTEM RDO FUSE 23 REAR COMPARTMENT REAR COMPT LID RELEASE ACTUATOR) RED WIRE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (W/ KEYLESS ENTRY) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRUNK PCB RELAY TRUNK/ HTD SEATS FUSE WHT WIRE

BLK WIRE DOWN DRIVER OUTSIDE REARVIEW MIRROR DRIVER PASSENGER GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT LEFT RIGHT MIR/UGDO FUSE NCA WIRE ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER PASSENGER OUTSIDE REARVIEW MIRROR PPL RED WIRE RIGHT UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT STRUT TOWER) UP DOWN WHT WIRE YEL WIRE

AMP FUSE 6 AUDIO AMPLIFIER (UNDER LEFT SIDE OF DASH) BARE BARE 8 2 1 DRAIN WIRE LOW REFERENCE CELL TELEPHONE VOICE SIG BATTERY BLK/WHT WIRE BLUNT CUT) BODY CONTROL MODULE (BCM) BRN WIRE BRN/BLK WIRE BRN/WHT WIRE COAX COAX ANTENNA SIG COMPUTER DATA LINES SYSTEM 1051 511 1947 512 1948 DK BLU WIRE DK BLU/BLK WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES LEFT FRONT DOOR SPEAKER LEFT REAR SPEAKER LEFT TWEETER SPEAKER LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MUTE NCA WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM RADIO RADIO ANTENNA MODULE RDO FUSE 23 RED WIRE RED/WHT WIRE REMOTE RADIO CTRL REMOTE RADIO CTRL CELL VOICE SIG RF SPKR OUT (+) RF SPKR OUT (-) LF SPKR OUT (-) LF SPKR OUT (+) RIGHT FRONT DOOR SPEAKER RIGHT REAR SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH RIGHT TWEETER SPEAKER SATELLITE RADIO CIRCUIT STRG WHEEL CTRL SIG SUBWOOFER SPEAKER TAN WIRE TAN/BLK WIRE TAN/WHT WIRE VOL UP VOL DOWN SRCE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

ANTI-THEFT SYSTEM AUTOMATIC TRANSMISSION SHIFT LEVER AUTOMATIC TRANSMISSION SHIFT LOCK CONTROL SOLENOID BLK WIRE BODY CONTROL MODULE (BCM) (UNDER BRAKE PEDAL POSITION SENSOR BRN WIRE CENTER DASH, BRK ON RIGHT SIDE REF SNS OF CENTER CONSOLE) DIODE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES IGNITION SWITCH LOGIC NCA WIRE OFF PARK SWITCH RED WIRE RUN WIRE SOLND LP LO VOLT VOLT VOLT WHT WIRE YEL WIRE

AIR PUMP FUSE AIR PUMP RELAY (W/ PZEV) AIR SOL FUSE AIR SOL RELAY (W/ PZEV) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CNSTR VENT FUSE COMPUTER DATA LINES SYSTEM DATA GMLAN DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID (TOP REAR OF ENGINE) EXH FUSE HOT AT ALL TIMES IGN INJ FUSE INSTRUMENT PANEL CLUSTER (IPC) LOGIC LT BLU WIRE MALFUNC- TION INDICATOR LAMP NCA WIRE ORG/ WIRE ORG/BLK WIRE PCM/ECM FUSE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PPL PWR/TRN RELAY RED/WHT WIRE SECONDARY AIR INJECTION (AIR) PUMP (LOWER LEFT SIDE OF ENGINE, NEAR OIL PAN) TAN WIRE UP SHIFT IND WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR CKP SENS SIG CMP SENS SIG CRANKSHAFT POSITION (CKP) SENSOR (LOWER LEFT REAR OF ENGINE) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (REAR OF ENGINE, NEAR EXHAUST MANIFOLD) ENGINE OIL PRESSURE (EOP) SWITCH (LOWER LEFT REAR OF ENGINE) GRY WIRE GRY/WHT WIRE IC 2 CTRL IC 3 CTRL IC 4 CTRL IGN 1 VOL IGNITION COIL/ MODULE 3 (TOP OF ENGINE, UNDER COVER AT CYLINDER 3) IGNITION COIL/ MODULE 4 (TOP OF ENGINE, UNDER COVER AT CYLINDER 4) KNOCK SENSOR (KS) (LOWER LEFT SIDE OF ENGINE) LOW REF LOW REF LOC CONT SIG 1 LOW SENS 2 OIL PRES SW SIG LOW SIG SENS 2 LOW SIG SENS 1 LOW REF KS SIG KS SIG LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK/BLK WIRE PPL PPL IC 1 CTRL IC 3 CTRL IC 4 CTRL PPL/WHT WIRE PURG SOL CTRL GEN TRN ON SIG TAC MTR CTRL 2 STARTING/CHARGING SYSTEM TAC MTR CTRL 1 TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TP SENS 1 SIG ECT SENS SIG TP SENS 2 SIG TRANSMISSION CASE) WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE DK GRN WIRE DK GRN/WHT WIRE FUEL LEVEL SENSOR FUEL PUMP FUSE FUEL PUMP MOTOR FUEL PUMP RELAY FUEL PUMP, SENDER ASSEMBLY (INSIDE FUEL TANK) GRY WIRE HOT AT ALL TIMES IAT IGNITION COIL/MODULE 1 (TOP OF ENGINE, UNDER COVER AT CYLINDER 1) IGNITION COIL/MODULE 2 (TOP OF ENGINE, UNDER COVER AT CYLINDER 2) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MAF NCA WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PPL SPARK PLUG TAN WIRE UNDERHOOD FUSE BLOCK YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CKP SENS SIG CMP SENS SIG CMP SENS SIG 2 LOW SIG SENS 1 LOW REF KS SIG KS SIG CRANKSHAFT POSITION (CKP) SENSOR (ABOVE STARTER MOTOR) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) ENGINE OIL PRESSURE (EOP) SWITCH (LEFT SIDE OF ENGINE, ABOVE STARTER) EXHAUST SOL 1 CAM SOL CTRL TAC MTR CTRL 1 PPL GRY WIRE GRY/WHT WIRE IC 2 CTRL IGNITION COIL/MODULE 3 (TOP OF ENGINE, UNDER COVER AT CYLINDER 3) IGNITION COIL/MODULE 4 (TOP OF ENGINE, UNDER COVER AT CYLINDER 4) KNOCK SENSOR (KS) (LOWER LEFT SIDE OF ENGINE) LOW CONT SIG 1 LOW SENS 2 OIL PRES SW SIG LOW SIG SENS 2 LOW REF LOW REF IC 1 CTRL IC 3 CTRL IC 4 CTRL LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK/BLK WIRE PPL PPL/WHT WIRE PURG SOL CTRL GEN TRN ON SIG TAC MTR CTRL 2 SPARK PLUG STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TP SENS 1 SIG ECT SENS SIG TP SENS 2 SIG LOW REF LOW REF YEL WIRE YEL/BLK WIRE