Chevrolet Colorado I (2004-2012) pnk pnk Wiring diagrams

1 10 11 PPL PPL 2501 2500 822 821 COMPUTER DATA LINES SYSTEM 43 27 63 5-VOLT REFERENCE LOW REFERENCE CLUTCH PEDAL POS SIG 5-VOLT REFERENCE 6 7 16 41 SERIAL DATA - SERIAL DATA + VSS LOW SIG VSS HIGH SIG 67 66 VSS LOW SIGNAL VSS HIGH SIGNAL 7 29 STOP LAMP CONTROL CRUISE CONTROL SWITCH SIGNAL A/T ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR BRACKET) ANTI-LOCK BRAKES SYSTEM ASSEMBLY B+ B+ CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA BLK WIRE BRN WIRE CLSTR FUSE CLUTCH PEDAL POSITION (CPP) SENSOR (M/T) COMPUTER DATA LINES SYSTEM CRUISE CONTROL RELEASE SWITCH (ABOVE BRAKE PEDAL CRUISE CONTROL SWITCH CRUISE FUSE CRUISE INDICATOR CRUISE SWITCH DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REFERENCE LT BLU WIRE LT GRN/BLK WIRE M/T ORG/ WIRE PNK PNK WIRE PNK POWER DISTRIBUTION SYSTEM WIRE PNK WIRE PPL PPL CLASS 2 SERIAL DATA PPL CRUISE CONTROL RELEASE SIGNAL PPL PPL PPL TP SENSOR 2 SIGNAL PPL/WHT WIRE RESUME/ ACCEL RUN/CRANK RELAY SET/ COAST STOP FUSE TAC MOTOR CONTROL-1 TAC MOTOR CONTROL-2 TAN WIRE TAN/WHT WIRE THROTTLE BODY (ON INTAKE, NEAR MAP SENSOR) TP SENSOR 1 SIGNAL TRANSMISSION CONTROL MODULE TURN SIGNAL/MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (VSS) VSES STOP RELAY WHT WIRE WHT/BLK WIRE YEL WIRE

1807 745 747 746 748 1251 COMPUTER DATA LINES SYSTEM 2.9L 3.7L 301 28 EXTERIOR LIGHTS SYSTEM HORNS SYSTEM 5.3L 72 48 FUEL INJ 1 FUEL INJ 3 FUEL INJ 8 844 (OR 845) (OR 877) 846 (OR 1745) BATT POS VOLT BATT POS VOLT BATT POS VOLT PARK LAMP RLY CTRL HORN RLY CTRL BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRN/WHT WIRE CLSTR FUSE ERLS FUSE COMPUTER DATA LINES SYSTEM CREW CAB DATA LINK CONNECTOR (DLC) (LOWER LEFT SIDE OF DASH) DK BLU/WHT WIRE DOOR JAMB SWITCH (IN RIGHT "B" PILLAR) DRIVER DOOR JAMB SWITCH (IN LEFT "B" PILLAR) ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) EXCEPT 5.3L FRONT PASSENGER FUEL FUEL FUEL INJECTOR INJECTOR INJECTOR FUEL FUEL INJECTOR INJECTOR FUEL INJ 2 FUEL INJ 6 FUEL INJ 4 FUEL INJ 5 FUEL INJ 3 52 70 49 16 844 845 1746 FUEL INJ 4 FUEL INJ 2 (OR 844) FUEL INJ 7 FUEL INJ 5 FUEL INJ 4 FUEL INJECTOR FUEL INJECTOR 2 (TOP OF ENGINE, ATTACHED TO FUEL RAIL) FUEL INJECTOR 3 (5.3L) (TOP OF ENGINE) FUEL INJECTOR 4 (5.3L) (TOP OF ENGINE) FUEL INJECTOR 5 (5.3L) (TOP OF ENGINE) FUEL INJECTOR 6 (TOP OF ENGINE) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ RUN/CRNK RELAY ENERGIZED IGNITION SWITCH INJ FUSE BCK/UP FUSE LT BLU/BLK WIRE LT GRN/BLK WIRE OFF OFF KEY-IN SWITCH ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM INSTRUMENT PANEL CLUSTER (IPC) PPL PPL PPL 16 15 1807 1807 CLASS 2 DATA CLASS 2 DATA RED/BLK WIRE RUN WIRE SECURITY IND SECURITY IND 5 VOLT IGN VOLT CLASS 2 SERIAL DATA TBC FUSE THEFT RESISTOR TOP OF ENGINE) TRN/HAZRD REAR FUSE TURN/ HAZRD FRT FUSE UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

5 VOLT REF ABS BRAKE SW SIG AIR PUMP AIR PUMP RELAY BATT POS VOLT BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA BUS - DK BLU WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE ETC FUSE FSCM FUSE FUEL PUMP FLOW CONTROL MODULE FUSE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) IGN VOLT IGNITION VOLT LOW REFERENCE NCA WIRE ORG/ WIRE PCM B FUSE PNK PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL PRESS SENS SIG PUMP REL CTRL PUMP SUPP VOLT PWR/ TRN RELAY RED WIRE SECONDARY AIR INJECTION (AIR) PUMP SECONDARY AIR INJECTION (AIR) PUMP FUSE BLOCK SHIELD EXTENSION SNSR FUSE STOP LAMP SWITCH (ABOVE BRAKE PEDAL ASSEMBLY) TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

5-VOLT REFERENCE AIR CONDITIONING SYSTEM AIR RELAY CONTROL ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DELIVERED TORQUE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DUTY CYCLE SIGNAL ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) EVAP CANISTER PURGE SOLENOID CONTROL GENERATOR GENERATOR FIELD GRY WIRE HIGH SPEED GMLAN LOW REFERENCE LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE PARK/NEUTRAL SIG PNK PNK PNK PNK WIRE PNK PNK PPL PNK PNK PNK PNK PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL RED/WHT WIRE REGULATOR CTRL REQUESTED TORQUE SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS- SIGNAL SPARK PLUG STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM PPL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE YEL WIRE

A/C REFRIGERANT PRESS SENS SIG AIR CONDITIONING SYSTEM BLK WIRE BRN WIRE CLUTCH PEDAL POS SIG CLUTCH PEDAL POSITION (CPP) SENSOR (M/T) CTRL VALVE CTRL AIR INJ REACTION DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SENSOR SIGNAL ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (ON LEFT REAR OF ENGINE) ERLS FUSE EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID VALVE GROUND DISTRIBUTION SYSTEM GRY WIRE HOT W/ RUN/CRNK RELAY ENERGIZED IGN FUSE INJ FUSE INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MAP SENSOR SIGNAL NCA WIRE OF TRANSFER CASE) OIL PRESS SW SIG ORG/BLK WIRE PCM-I FUSE PNK PNK PPL PNK PNK PNK PNK PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL PPL PNK PNK WIRE PPL/WHT WIRE RED/BLK WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TRANSMISSION UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (VSS) (M/T) VSS HIGH SIGNAL VSS LOW SIGNAL YEL WIRE

5 VOLT REF AIR PUMP FUSE BLOCK (IF EQUIPPED) FUSE (RIGHT FRONT OF ENGINE COMPT) AIR PUMP RELAY BATT POS VOLT BLK WIRE BRN WIRE BRN/WHT WIRE CLSTR FUSE COMPUTER DATA LINES SYSTEM DATA BUS - DK BLU/WHT WIRE DK GRN/WHT WIRE ETC FUSE SNSR FUSE FSCM FUSE FUEL PUMP FLOW CONTROL MODULE GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) IGN VOLT IGNITION VOLT INJECTION (AIR) PUMP RELAY LOGIC INSTRUMENT PANEL CLUSTER (IPC) LOW REFERENCE MIL IND NCA WIRE ORG/ WIRE PCM B FUSE PNK PNK PNK WIRE PNK PNK WIRE PNK PPL WIRE PNK WIRE PNK/BLK WIRE PPL PRESS SENS SIG PUMP REL CTRL PUMP SUPP VOLT PWR/TRN RELAY RED WIRE SECONDARY AIR INJECTION (AIR) PUMP SECONDARY AIR INJECTION (AIR) PUMP (LOWER RIGHT FRONT OF ENGINE COMPT) SERIAL DATA SHIELD EXTENSION TAN WIRE TAN/WHT WIRE YEL WIRE

AIR CONDITIONING SYSTEM AIR RELAY CONTROL ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DELIVERED TORQUE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DUTY CYCLE SIGNAL ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) EVAP CANISTER PURGE GENERATOR GENERATOR FIELD GRY WIRE HIGH SPEED GMLAN LOW REFERENCE LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE PARK/NEUTRAL SIG PNK PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK PPL PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL RED/WHT WIRE REGULATOR CTRL REQUESTED TORQUE SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS- SIGNAL SOLENOID CONTROL SPARK PLUG STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE YEL WIRE

18 19 PNK WIRE A/C REFRIGERANT PRESS SENS SIG AIR CONDITIONING SYSTEM AIR INJECTION REACTION BLK WIRE BLK/WHT WIRE BRN WIRE CTRL VALVE CTRL DK GRN WIRE DK GRN/WHT WIRE ECT SENSOR SIGNAL ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (ON LEFT REAR OF ENGINE) ERLS FUSE GROUND DISTRIBUTION SYSTEM GRY WIRE HOT W/ RUN/CRNK RELAY ENERGIZED IGN FUSE INJ FUSE INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MAP SENSOR SIGNAL NCA WIRE OIL PRESS SW SIG ORG/BLK WIRE PCM-I FUSE PNK PNK PNK PNK PNK WIRE PNK PNK PPL PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL PPL PNK PNK WIRE RED/BLK WIRE RED/WHT WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) YEL WIRE

5 VOLT REF BATT POS VOLT BLK WIRE BRN WIRE BRN/WHT WIRE CLSTR FUSE COMPUTER DATA LINES SYSTEM DATA BUS - DK GRN/WHT WIRE ENGINE OIL IND ETC FUSE FUSE FSCM FUSE FUEL PRESSURE SENSOR FUEL PUMP FLOW CONTROL MODULE (REAR OF FRAME ABOVE SPARE TIRE) GROUND GRY WIRE HOT AT ALL TIMES IGN VOLT IGNITION VOLT LOGIC INSTRUMENT PANEL CLUSTER (IPC) LOW REF LT GRN WIRE MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (TOP FRONT OF ENGINE) MIL IND NCA WIRE ORG/ WIRE ORG/BLK WIRE PCM B FUSE PNK PNK PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PPL PRESS SENS SIG PUMP REL CTRL PUMP SUPP VOLT PWR/TRN RELAY 81 SERIAL DATA SHLD EXTENSION TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) YEL WIRE

AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM STARTING/ BANK 2 SENS 1 BANK 2 SENS 2 BANK 2 SENSOR 1 (BEFORE RIGHT CATALYTIC CONVERTER) BANK 2 SENSOR 2 (AFTER RIGHT CATALYTIC CONVERTER) BLK WIRE BRN WIRE CAMSHAFT POSITION (CMP) ACTUATOR SOLENOID VALVE CHARGING SYSTEM COMPUTER DATA LINES SYSTEM DELIVERED TORQUE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DUTY CYCLE SIGNAL ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) EVAP CANISTER PURGE SOLENOID CONTROL GENERATOR GENERATOR FIELD GRY WIRE HIGH SPEED GMLAN IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 5 IGNITION COIL 7 LOW REFERENCE LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE PARK/NEUTRAL SIG PNK PNK PNK PNK PNK WIRE PNK PNK WIRE PNK PPL WIRE PNK WIRE PPL PPL PNK PNK PNK PNK PNK WIRE RED WIRE RED/WHT WIRE REGULATOR CTRL REQUESTED TORQUE SERIAL DATA BUS + HIGH SPEED GMLAN SERIAL DATA BUS- SIGNAL SPARK PLUG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSIONS SYSTEM YEL/BLK WIRE