Chevrolet Colorado I (2004-2012) (right side of engine compt) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 B+ 12-VOLT REF LF WHEEL SPD SENS SIG 1807 1807 COMPUTER DATA LINES SYSTEM 3 2 4 1 CAN HI DATA CAN LO DATA IGN LO REF 5 VOLT REF CRUISE CRTL RELEASE SIG DELIVERED TORQUE SIG IGN POSITION SIG B PPL 53 33 DATA BUS + DATA BUS - ABS 2 FUSE ABS 1 FUSE ABS IND. BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE IND BRAKE PRESSURE MODULATOR VALVE (BPMV) BRN WIRE BRN/WHT WIRE CAN HI CAN LO CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DELIVERED TORQUE SIGNAL DK BLU WIRE DK GRN WIRE GROUND GROUND POSITION SENS SIG GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGN 3 HVAC RELAY ENERGIZED I/P MULTIFUNCTION SWITCH IGN INSTRUMENT PANEL CLUSTER (IPC) LAMP DIMMER SW SIG LEFT FRONT WHEEL SPEED SENSOR (WSS) (ON LEFT FRONT HUB) LEFT REAR WHEEL SPEED SENSOR (WSS) LO REF POSITION SIGNAL A LO REF RR WHEEL SPD SENS SIG LOGIC LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PARK BRAKE SWITCH (LOWER LEFT END OF DASH) PK BRK SIG SENS SIG PNK WIRE PNK WIRE PPL PPL 10 11 PPL PPL CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA RED WIRE REQUESTED TORQUE SIG REQUESTED TORQUE SIGNAL RIGHT FRONT WHEEL SPEED SENSOR (WSS) (ON RIGHT FRONT HUB) RIGHT REAR WHEEL SPEED SENSOR (WSS) STABILITY CAUTION IND STEERING WHEEL POSITION SENSOR STOP FUSE STOP LAMP SWITCH (ABOVE BRAKE PEDAL ASSEMBLY) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRACTION CONTROL SWITCH (TCS) TRACTION CTRL SW SIG PPL PPL CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) VSES 1 STOP RELAY VSES FUSE W/O 2 SPEED TRANSFER CASE W/ 2 SPEED TRANSFER CASE WHT WIRE YAW, LATERAL ACCELEROMETER SENSOR YEL WIRE

2009-GM-29-26 302575 A/C FUSE BLK WIRE BLK/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRN WIRE DRIVER BACK HEATED SEAT ELEMENT DRIVER CUSHION HEATED SEAT ELEMENT DRIVER HEATED SEAT MODULE (BOTTOM OF DRIVER SEAT) DRIVER SEAT LUMBAR ADJUSTER SWITCH GND B+ HI/LO SIG SPLY VOLT HIGH/LOW STATUS IND BULB HOT AT ALL TIMES HTD/SEAT FUSE IGN 3 HVAC RELAY IGN 3 VOLTAGE NCA WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE TEMP SENS SIG UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) YEL WIRE

BLK WIRE DK BLU WIRE DK GRN WIRE DRIVER SEAT ADJUSTER MOTOR ASSEMBLY DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT VERTICAL MOTOR FRONT VERTICAL FWD UP HORIZ- ONTAL HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE ORG/ WIRE POWER SEAT INLINE FUSE PWR/SEAT FUSE REAR VERTICAL RWD TAN WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPARTMENT) UP DN YEL WIRE

AUTO BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE FRT PRK LAMP FUSE GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HAZARD SW SIG HAZARD SWITCH HEAD PARK HEADLAMP, PANEL DIMMER SWITCH HOT AT ALL TIMES LEFT LEFT CARGO LAMP LEFT CENTER HIGH MOUNTED STOP LAMP (CHMSL) LEFT FRONT PARK LAMP LEFT PARK/ TURN SIGNAL LAMP LR TURN SIG LPS CTRL LT BLU WIRE LT SIG LPS CTRL OFF PPL ORG/ WIRE PPL LOW REF PRK LAMP RELAY PRK LP RLY CTRL PRK LP RLY CTRL TURN SIG SW SIG RED WIRE RIGHT RIGHT CARGO LAMP RIGHT CENTER HIGH MOUNTED STOP LAMP (CHMSL) RIGHT FRONT PARK LAMP INTERIOR LIGHTS SYSTEM RIGHT PARK/ TURN SIGNAL LAMP RR TURN SIG LPS CTRL RT SIG LPS CTRL TO REAR PRK LAMP 2 FUSE TRAILER POWER FUSE TRAILER PROVISION (BLUNT CUT) TURN SIGNAL/ MULTI-FUNCTION SWITCH TURN/ HAZRD FRT FUSE TURN/ HAZRD REAR FUSE UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) VIO WIRE W/ TRAILER CONNECTER W/O TRAILER CONNECTER WHT WIRE YEL WIRE

AMBIENT LIGHT SENSOR (UPPER RIGHT SIDE OF DASH, AT WINDSHIELD) AUTO FRONT FOG LAMP IND OFF BEAM SEL RELAY BLK WIRE BLK/WHT WIRE BM SEL RLY CTRL HDLP RLY CTRL DRL RELAY CTRL FOG LP RLY CTRL BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRN WIRE CLASS 2 DATA COMPUTER DATA LINES SYSTEM DK BLU WIRE DRL FUSE DRL IND DRL RELAY ENGINE COMPT) FLASH TO PASS FOG LAMP RELAY FOG/LAMP FUSE FRONT FOG LAMP SWITCH GROUND DISTRIBUTION SYSTEM GRY WIRE HDLP RELAY HEAD HEADLAMP DIMMER SWITCH HEADLAMP, PANEL DIMMER SWITCH HIGH BEAM IND HIGH BEAM PNK WIRE HOT AT ALL TIMES IGN INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT FOG LAMP LEFT HIGH BEAM HEAD- LAMP LEFT LOW BEAM HEAD- LAMP LT BLU WIRE LT BLU/WHT WIRE LT HDLP FUSE ORG/ WIRE PARK PARK BRAKE SWITCH (LOWER LEFT END OF DASH) PK BRAKE SIG PNK WIRE PNK/WHT WIRE PPL PPL 524 1356 1807 HDLP DIM SW SIG FLASH TO PASS CLASS 2 SER DATA PPL CLASS 2 SERIAL DATA PPL/WHT WIRE RED WIRE RIGHT FRONT FOG LAMP RIGHT HIGH BEAM HEAD- LAMP RIGHT LOW BEAM HEAD- LAMP RT HDLP FUSE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF WHT WIRE YEL WIRE

1807 8 8 8 PPL SERIAL DATA DIM SW SIG DIM SW SIG DIM SW SIG 3 BULBS 740 301 9 1251 BATTERY LP RLY CTRL PK LP CTRL GND AUTO PARK BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRN WIRE BRN/WHT WIRE CREW CAB W/ POWER OPERATED WINDOW DRIVER DOOR LOCK/ WINDOW SWITCH FRT PRK LAMP FUSE GRY WIRE HAZARD SWITCH I/P MULTI- FUNCTION SWITCH HEAD HEADLAMP, PANEL DIMMER SWITCH HOT AT ALL TIMES HVAC CONTROL MODULE I/P MULTI- FUNCTION (3 BULBS) SWITCH ILLUM ILLUMI- NATION (4 BULBS) INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL LAMPS DIMMING CONTROL LEFT REAR WINDOW SWITCH LOGIC OFF ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER DOOR LOCK/ WINDOW SWITCH (W/ POWER OPERATED POWER DISTRIBUTION SYSTEM PPL PPL PPL W/ ONSTAR W/ ONSTAR PPL PPL W/O ONSTAR W/O ONSTAR PRK/LAMP RELAY PRKLMP RLY CTRL DIM CONTROL DIM SW SIG LOW REF RADIO REAR PRK LAMP 2 FUSE RIGHT REAR WINDOW SWITCH TBC FUSE TCS SW TRACTION CONTROL SWITCH UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (RIGHT SIDE OF DASH) W/ 2 SPEED ELECTRONIC SHIFT CONTROL TRANSFER CASE W/ DUAL FOLDING POWER MIRRORS W/ POWER OPERATED WINDOW W/ POWER OPERATED WINDOW OUTSIDE MIRROR W/O 2 SPEED ELECTRONIC SHIFT CONTROL TRANSFER CASE WINDOW

300 1807 1807 PPL PPL 5.3L 53 15 16 RLY CTRL SERIAL DATA SERIAL DATA PPL PPL 55 35 SENS SIG LOW REF 57 37 21 PRESS SENS SIG A/C CLTCH DIODE A/C CMPRSR FUSE A/C COMPRESSOR CLUTCH (5.3L: FRONT A/C FUSE A/C REFRIGERANT PRESSURE SENSOR (RIGHT REAR OF ENGINE COMPT) A/C RELAY BLK WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLOWER MOTOR RESISTOR ASSEMBLY (LOWER RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BLOWER MOTOR SWITCH BLWR FUSE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRN WIRE COMPUTER DATA LINES SYSTEM DIMMER SW SIG GND DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (LEFT SIDE OF ENGINE) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (ON LEFT REAR OF ENGINE) EVAPORATOR TEMPERATURE SENSOR (LOWER RIGHT SIDE OF DASH) EXCEPT 5.3L GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES HOT W/ RUN/CRNK RELAY ENERGISED HVAC CONTROL MODULE IGN 3 HVAC RELAY IGN 3 VOLTAGE SERIAL DATA SERIAL DATA A/C REQ SIG IGN FUSE LOGIC LOW OFF LOW REF LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE OF ENGINE) (EXCEPT 5.3L: LEFT FRONT OF ENGINE) ORG/ WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM RECIRCULATION ACTUATOR (RIGHT SIDE OF DASH) RED/BLK WIRE TAN WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) YEL WIRE

1 OF 4) A/C FUSE FOG/ LAMP RELAY ABS 2 FUSE AUX PWR 1 FUSE AUX PWR 2 FUSE BLK WIRE BLOWER MOTOR BLWR FUSE VSES FUSE BODY CONTROL MODULE (BCM) BREAKOUT FUSE BLOCK) BRN WIRE CLSTR FUSE CNSTR VENT FUSE COMPT) DATA LINK CONNECTOR (DLC) DIGITAL DIGITAL VIDEO RADIO DISC RELAY RECEIVER (W/ DVD) DRIVER DOOR DOOR LOCK/ UNLOCK WINDOW RELAY SWITCH DRIVER HEATED SEAT MODULE (IF EQUIPPED) DRIVER PASSENGER DOOR DOOR LOCK/ LOCK/ WINDOW WINDOW SWITCH SWITCH ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE (ECM) FOG/LAMP FUSE FROM AUX PWR 1 FUSE DR/LCK FSCM FUSE (DIAGRAM FUSE 1 OF 4) FROM TRN/HAZRD REAR FUSE (DIAGRAM 1 OF 4) FRONT GENERATOR BATTERY CONTROL MODULE) FUEL PUMP FLOW CONTROL MODULE FUSE FUSIBLE LINK 1 GENERATOR EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID VALVE HDLP RELAY S/ROOF FUSE HTD/SEAT FUSE HVAC DRIVER CONTROL SEAT MODULE LUMBAR ADJUSTER SWITCH I/P 1 ACCESSORY POWER OUTLET I/P 2 ACCESSORY POWER OUTLET IGN 3 HVAC RELAY INLINE FUSE FUSE DIGITAL VIDEO DISC (DVD) (W/ DVD) INLINE FUSE TRAILER CONNECTOR (IF EQUIPPED) INSTRUMENT PANEL CLUSTER (IPC) MEGA FUSE NCA WIRE ORG/ WIRE PASSENGER BODY CONTROL MODULE SEAT (BCM) LUMBAR ADJUSTER SWITCH (IF EQUIPPED) PCM B FUSE PWR/ WNDW FUSE WPR RELAY PWR/TRN RELAY RAP RELAY RDO FUSE RED WIRE REGULAR, EXTENDED CAB W/ POWER WINDOWS SECONDARY AIR INJECTION (AIR) PUMP FUSE BLOCK (IF EQUIPPED) SECONDARY AIR INJECTION (AIR) PUMP RELAY STOP FUSE STRTR RELAY TCM FUSE ABS 1 FUSE TO BATTERY (DIAGRAM 2 OF 4) TO DR/LCK FUSE (DIAGRAM TO RAP RELAY (DIAGRAM 1 OF 4) TO RVC FUSE (DIAGRAM 2 OF 4) TRAILER CONNECTOR TRANSFER RADIO CASE SHIFT CONTROL MODULE (IF EQUIPPED) TRN/ HAZRD REAR FUSE TRN/ TBC FUSE STRTR FUSE HAZRD FRT FUSE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE VSES/ TCCM FUSE STOP RELAY W/ ELECTRIC SIDE DOOR LOCK CONTROL W/O ELECTRIC SIDE DOOR LOCK CONTROL WINDSHIELD WIPER/WASHER SWITCH WPR FUSE WSW FUSE YEL WIRE

ALL DOORS LOCK CTRL ALL DOORS UNLOCK CTRL BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) COMPUTER DATA LINES SYSTEM DK BLU WIRE DOOR UNLOCK DOOR UNLOCK RELAY DR UNLOCK PCB RELAY (EXCEPT ON STAR W/O DRIVER CONVENIENCE III SALES PACKAGE) DR/LCK FUSE DRIVER DOOR LOCK ACTUATOR (IN LOWER REAR OF DOOR) DRIVER DOOR LOCK/WINDOW SWITCH DRIVER DOOR UNLOCK CTRL FRONT PASSENGER DOOR LOCK ACTUATOR (IN LOWER REAR OF DOOR) GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) LEFT REAR DOOR LOCK ACTUATOR (IN LOWER REAR OF DOOR) LOCK PCB RELAY LOCK SW LOCK SWITCH LOGIC LT BLU WIRE ORG ORG WIRE ORG/ WIRE PASSENGER DOOR LOCK/ WINDOW SWITCH PPL PPL PPL CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA RIGHT REAR DOOR LOCK ACTUATOR (IN LOWER REAR OF DOOR) SWITCH BREAKOUT) TAN WIRE TBC FUSE TRN/ HAZRD FRT FUSE TRN/ HAZRD REAR FUSE UNLOCK PCB RELAY UNLOCK SW UNLOCK SWITCH W/ DRIVER CONVENIENCE III SALES PACKAGE) W/O DRIVER CONVENIENCE III SALES PACKAGE) WHT WIRE

ALL DOORS LOCK CTRL ALL DOORS UNLOCK CTRL BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DK BLU WIRE DOOR UNLOCK DOOR UNLOCK RELAY DR UNLOCK RELAY (EXCEPT ON STAR W/O DRIVER CONVENIENCE III SALES PACKAGE) DR/LCK FUSE DRIVER DOOR LOCK ACTUATOR (IN LOWER REAR OF DOOR) DRIVER DOOR LOCK/WINDOW SWITCH DRIVER DOOR UNLOCK CTRL FRONT PASSENGER DOOR LOCK ACTUATOR (IN LOWER REAR OF DOOR) GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE TBC FUSE OF ENGINE COMPT) LOCK RELAY LOCK SW LOCK SWITCH LOGIC LT BLU WIRE ORG/ WIRE PASSENGER DOOR LOCK/ WINDOW SWITCH PPL/ PPL/ PPL/ TAN WIRE TRN/ HAZRD FRT FUSE TRN/ HAZRD REAR FUSE UNLOCK RELAY UNLOCK SW UNLOCK SWITCH W/ DRIVER CONVENIENCE III SALES PACKAGE) W/O DRIVER CONVENIENCE III SALES PACKAGE) WHT WIRE