Chevrolet Colorado I (2004-2012) power distribution system Wiring diagrams

11 10 PPL PPL CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA 2 1 PPL 2 SPEED 22 23 PPL PPL CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA 6 5 PPL PPL 1807 1807 CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA A/T AUX PWR 1 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) DATA BUS - DATA LINK CONNECTOR (DLC) (LOWER LEFT SIDE OF DASH) DATA LINK RESISTOR DIGITAL RADIO RECEIVER (CENTER OF DASH) ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF EXCEPT 2 SPEED GENERATOR BATTERY CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) HOT AT ALL TIMES INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (BENEATH CENTER CONSOLE) INSTRUMENT PANEL CLUSTER (IPC) M/T ORG/ WIRE POWER DISTRIBUTION SYSTEM PPL PPL CLASS 2 SERIAL DATA PPL PPL CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA PPL W/ ONSTAR PPL W/O ONSTAR RADIO SERIAL DATA SERIAL DATA - SERIAL DATA + SERIAL DATA + SERIAL DATA - TAN WIRE TAN/WHT WIRE TRANSFER CASE SHIFT CONTROL MODULE (UNDER DRIVER SEAT CARPET) TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (RIGHT SIDE OF DASH)

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

A/T ACCELERATOR PEDAL POSITION SWITCH BREAKOUT) BACKUP LAMPS CIRCUIT BLK WIRE BLU WIRE BRN WIRE DK BLU WIRE DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF FROM FRT PRK LAMP FUSE (DIAGRAM GRN WIRE HOT AT ALL TIMES INLINE FUSE TRAILER CONNECTOR INLINE FUSE TRAILER LIGHTING CONVERTER INSTRUMENT PANEL CLUSTER (IPC) LAMP LEFT BACKUP LAMP LEFT TAIL/ STOP LEFT TAIL/ TURN SIGNAL LAMP LEFT TURN IND LOGIC LOGIC TRAILER LIGHTING CONVERTER (IF EQUIPPED) LT BLU WIRE LT GRN WIRE POWER DISTRIBUTION SYSTEM REAR PRK LAMP 2 FUSE REAR PRK LAMP FUSE RED WIRE RIGHT BACKUP LAMP RIGHT LICENSE LAMP LEFT LICENSE LAMP RIGHT TAIL/ RIGHT TAIL/ TURN SIGNAL LAMP RIGHT TURN IND STOP FUSE STOP LAMP STOP LAMP SWITCH STP LMP VLT TAN WIRE TRAILER CONNECTOR TRAILER PROVISION (BLUNT CUT) TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) VSES STOP RELAY W/ TRAILER CONNECTER W/O TRAILER CONNECTER 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

2009-GM-29-27 302576 A/C FUSE BLK WIRE BLK/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRN WIRE FRONT PASSENGER HEATED SEAT MODULE (BOTTOM OF FRONT PASSENGER SEAT) GND B+ HI/LO SIG SPLY VOLT HIGH/LOW STATUS IND BULB HOT AT ALL TIMES HTD/SEAT FUSE IGN 3 IGN 3 HVAC RELAY IGN 3 VOLTAGE LOGIC LT BLU WIRE NCA WIRE ORG/ WIRE PASSENGER BACK HEATED SEAT ELEMENT PASSENGER CUSHION HEATED SEAT ELEMENT PASSENGER SEAT LUMBAR ADJUSTER SWITCH PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RT SEAT BELT SW SUPPLEMENTAL RESTRAINTS SYSTEM TEMP SENS SIG UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND MTR CTRL B MTR CTRL A AXLE ACT CTRL 2 HI 2-HI IND 4 HI 4 LO 4 LO SW SIG BAT GND 2 HI IND 4 HI IND 4 LO IND NEU IND CTRL SW SIG LO 4-HI IND 4-LO IND A ENCODER SIG A SIG B SIG BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRN WIRE BRN/WHT WIRE C ENCODER SIG B ENCODER SIG SERIAL DATA P ENCODER SIG C SIG COMPUTER DATA LINES SYSTEM CRUISE FUSE DK BLU/WHT WIRE DK GRN/WHT WIRE ENCODER MOTOR ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) FRONT AXLE ACTUATOR (ON RIGHT CENTER OF FRONT AXLE HOUSING) FRT/AXL FUSE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START I/P MULTI-FUNCTION SWITCH IGN VOLT LO SIG LOGIC LOGIC TRANSFER CASE ENCODER MOTOR (ON REAR OF TRANSFER CASE) LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NEUTRAL NEUTRAL IND ORG/ WIRE P SIG PNK IGN VOLTAGE NEU SW SIG AXLE SW SIG WIRE PNK PNK PNK (OR DK WIRE PNK PNK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL SERIAL DATA PPL/WHT WIRE PRK LP CTRL PRK/LAMP RELAY REAR PRK LAMP 2 FUSE RED WIRE RED/WHT WIRE RLY CTRL RUN/CRANK RELAY SIG HI SIG LO TAN WIRE TAN/BLK WIRE TCCM FUSE TRANSFER CASE NEUTRAL SWITCH (UPPER RIGHT SIDE OF TRANSFER CASE) TRANSFER CASE SHIFT CONTROL MODULE (UNDER DRIVER SEAT CARPET) TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK VEHICLE SPEED (VSS) SENSOR (M/T) (ON LEFT REAR OF TRANSFER CASE) W/ SPO DVD WHT WIRE YEL WIRE YEL/BLK WIRE

2 1 FM ANT FM ANT 3 2 1 ACC VOLT 6 5 4 3 2 1 IGN VOLT GND L AUDIO (+) R AUDIO (+) VIDEO SIG (+) VIDEO SIG (-) BLK WIRE CRUISE FUSE (LEFT FRONT SIDE OF ENGINE COMPT) DIGITAL VIDEO DISC (DVD) CONTROL MODULE DIGITAL VIDEO DISC FUSE (DVD) CONTROL MODULE INLINE FUSE DIGITAL VIDEO DISC RELAY DRIVER SEAT HEADREST DIGITAL VIDEO DISC (DVD) DISPLAY FM ANTENNA HOT AT ALL TIMES HOT W/ RUN/CRANK RELAY ENERGIZED L AUDIO (+) R AUDIO (+) VIDEO SIG (+) VIDEO SIG (-) ORG/ WIRE PASSENGER SEAT HEADREST DIGITAL VIDEO DISC (DVD) DISPLAY PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM RDO FUSE RED WIRE UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE