Chevrolet·Colorado Pickup 4Wd·2005 Chevrolet Colorado Pickup 4WD·Wiring
Wiring diagram

2005 Chevrolet Colorado Pickup 4WD — power distribution

Sheets 4Labels 709

Power distribution

25A 30A A 20A 20A 15A 40A B 30A 10A 20A 10A 10A 10A 100A A 15A 15A 10A 10A C 30A 30A 20A 10A 20A B 10A (IF EQUIPPED) (4WD) W/ 6-WAY POWER SEAT W/ 6-WAY POWER SEAT W/ GPS 1 (VCIM) REGULAR, EXTENDED CAB W/ POWER WINDOW CREW CAB W/ POWER WINDOW BATTERY STARTER UNDERHOOD FUSE BLOCK DATA LINK CONNECTOR (DLC) DIGITAL RADIO RECEIVER ELECTRONIC BRAKE CONTROL MODULE STOP LAMP SWITCH EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID POWERTRAIN CONTROL MODULE (PCM) RADIO INSTRUMENT PANEL CLUSTER (IPC) TRANSFER CASE SHIFT CONTROL MODULE GENERATOR UNDERHOOD FUSE BLOCK IGN 3 HVAC RELAY 59 START RELAY DIODE DIODE BODY CONTROL MODULE PASSENGER LUMBAR ADJUSTER/ HEATER SWITCH DRIVER HEATED SEAT MODULE BLOWER MOTOR SWITCH DRIVER LUMBAR ADJUSTER/ HEATER SWITCH DRIVER DOOR LOCK & WINDOW SWITCH PASSENGER LUMBAR ADJUSTER/ HEATER SWITCH HVAC CONTROL MODULE VEHICLE COMMUNICATION INTERFACE MODULE PASSENGER HEATED SEAT MODULE UNDERHOOD FUSE BLOCK WIPER RELAY 57 TURN SIGNAL/ MULTI- FUNCTION SWITCH FRONT PASSENGER DOOR LOCK & WINDOW SWITCH BODY CONTROL MODULE LEFT REAR DOOR LOCK & WINDOW SWITCH RIGHT REAR DOOR LOCK & WINDOW SWITCH WINDSHIELD WIPER/WASHER SWITCH DRIVER DOOR LOCK & WINDOW SWITCH DRIVER DOOR LOCK & WINDOW SWITCH FRONT PASSENGER DOOR LOCK & WINDOW SWITCH (ON LEFT FRONT SIDE OF ENGINE COMPARTMENT) (RIGHT SIDE OF ENGINE COMPT) (ON LEFT FRONT SIDE OF ENGINE COMPARTMENT) (BODY HARNESS, 12 CM FROM C314 BREAKOUT) (BODY HARNESS, 5 CM FROM G300 BREAKOUT) (PASS SEAT HARN, 12.5CM FROM C318 BREAKOUT) (PASSENGER HEATER ELEMENT HARNESS) (DRIVER HEATER ELEMENT HARNESS) (ON LEFT FRONT SIDE OF ENGINE COMPARTMENT) (BODY HARN, 4CM FROM ACCELERATOR PEDAL POSITION SENSOR BREAKOUT) MAXI FUSE 66 RADIO FUSE 32 ABS 2 FUSE 44 TCCM FUSE 36 PCM B FUSE 30 STOP FUSE 1 CLUSTER FUSE 38 CIGAR FUSE 33 AUX FUSE 2 ABS 1 FUSE 45 CAN VENT FUSE 69 AUXILIARY POWER OUTLET 2 AUXILIARY POWER OUTLET 1 TURN/ HAZ FR FUSE 37 TURN/ HAZ RR FUSE 28 START FUSE 43 TBC FUSE 34 DOOR LOCK FUSE 21 ONSTAR FUSE 31 HTD SEAT FUSE 18 BLOWER FUSE 41 A/C FUSE 5 WIPER FUSE 14 RAP RELAY 58 WIP/WASH FUSE 8 PWR/WINDOW FUSE 42 BLK BLK ORG ORG ORG ORG ORG BLK BLK ORG ORG ORG BLK RED ORG ORG ORG ORG ORG ORG ORG ORG ORG ORG RED RED RED ORG ORG RED RED ORG ORG ORG BRN ORG ORG ORG BRN BRN YEL YEL YEL BRN ORG RED ORG ORG RED ORG ORG RED ORG RED ORG NCA NCA BRN ORG ORG YEL YEL YEL YEL YEL BLK BRN BRN C1 C1 C1 A6 F12 D8 C7 B11 E4 C5 A C A C B1 C1 16 16 A E11 C6 A4 C7 A2 C7 A4 1 1 8 1 20 A E2 4 B C7 C1 B3 B2 C1 B5 C A7 C C1 B8 11 C4 A C1 6 6 C4 B A5 C6 C7 C6 E3 1 H C1 C1 16 F5 1 6 11 C1 6 C7 B10 C204 B7 E9 8 S200 S300 S313 S301 S319 S315 S302 G106 TO DOOR LOCK FUSE 21 (DIAGRAM 1 OF 4) TO RAP RELAY 58 (DIAGRAM 1 OF 4) FROM AUX FUSE 2 (DIAGRAM 1 OF 4) TO POWERTRAIN RELAY 56 (DIAGRAM 2 OF 4) FROM TURN/ HAZ RR FUSE 28 (DIAGRAM 1 OF 4)
H 10A D 40A 20A 15A E 10A C 10A 10A F D W/ 6-WAY POWER SEAT (NOT USED) A/T (M/T) (W/ GPS) (W/ OUTSIDE DISPLAY) UNDERHOOD FUSE BLOCK FUEL PUMP RELAY 51 HDLP RELAY 54 POWERTRAIN RELAY 56 FOG LP RELAY 52 HORN RELAY 55 DRIVER SEAT ADJUSTER SWITCH DRIVER LUMBAR ADJUSTER/ HEATER SWITCH PASSENGER SEAT ADJUSTER SWITCH UNDERHOOD FUSE BLOCK TCC BRAKE/ CRUISE RELEASE SWITCH CLUTCH SWITCH SP105 TRANSFER CASE SHIFT CONTROL MODULE INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE (SDM) ACCESSORY SWITCH ACCESSORY SWITCH INSIDE REARVIEW MIRROR TORQUE CONVERTER CLUTCH PULSE WIDTH MODULATION (TCC PWM) SOLENOID VALVE TORQUE CONVERTER CLUTCH (TCC) SOLENOID VALVE 3-2 SHIFT SOLENOID (3-2 SS) VALVE 2-3 SHIFT SOLENOID (2-3 SS) VALVE 1-2 SHIFT SOLENOID (1-2 SS) VALVE TURN SIGNAL/ MULTIFUNCTION SWITCH (ON LEFT FRONT SIDE OF ENGINE COMPT) (DRIVER SEAT HARNESS, 12.5 CM FROM C319 BREAKOUT) (ON LEFT FRONT SIDE OF ENGINE COMPT) (AUTOMATIC TRANSMISSION HARNESS) (LEFT SIDE OF ENGINE COMPT) FOG LP FUSE 9 HORN FUSE 35 PWR/SEAT FUSE 46 SEAT FUSE HOLDER RUN/ CRANK RELAY 61 CRUISE FUSE 19 TRANS FUSE 24 SIR FUSE 17 RED DK BLU BLK BLK ORG ORG ORG ORG NCA ORG ORG PNK PNK RED RED RED RED RED PNK PNK PNK PNK YEL PNK PNK YEL YEL E3 B F3 A3 C1 H C1 A A C2 C2 1 B A A A A C6 B3 B5 A3 B4 A C2 A A8 10 C2 13 1 C C1 1 S312 S133 G105 TO RUN/ CRANK RELAY 61 (DIAGRAM 2 OF 4) FROM WIPER FUSE 14 (DIAGRAM 1 OF 4) TO PARK LP RELAY 53 (DIAGRAM 4 OF 4) FROM FUEL PUMP RELAY 51 (DIAGRAM 2 OF 4) TO BACKUP FUSE 26 (DIAGRAM 3 OF 4) TO BODY CONTROL MODULE (DIAGRAM 4 OF 4)
G 15A 10A 15A E G 15A 15A 10A 15A 3.5L A/T M/T 4WD 3.5L 2.8L A/T M/T 3.5L 2.8L 4WD UNDERHOOD FUSE BLOCK A/C COMP RELAY 50 ELECTRONIC BRAKE CONTROL MODULE (EBCM) CLUTCH START SWITCH IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 4 IGNITION COIL 1 PARK/ NEUTRAL POSITION (PNP) SWITCH IGNITION COIL 3 G SENSOR PARK/ NEUTRAL POSITION (PNP) SWITCH IGNITION COIL 5 BACK-UP LAMP SWITCH IGNITION COIL 2 UNDERHOOD FUSE BLOCK EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID FUEL INJECTOR 3 FRONT AXLE ACTUATOR FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 2 FUEL INJECTOR 1 FUEL INJECTOR 4 INTAKE AIR TEMPERATURE (IAT)/MASS AIR FLOW (MAF) SENSOR FUEL INJECTOR 5 POWERTRAIN CONTROL MODULE (PCM) FUEL INJECTOR 1 FUEL INJECTOR 2 (ON LEFT FRONT SIDE OF ENGINE COMPARTMENT) (ON LEFT FRONT SIDE OF ENGINE COMPARTMENT) (FUEL INJECTOR HARN, 5CM FROM FUEL INJECTOR 4 BREAKOUT) (FUEL INJECTOR HARN, 4CM FROM FUEL INJECTOR 4 BREAKOUT) ABS FUSE 16 IGN FUSE 23 BAKUP FUSE 26 INJECTOR FUSE 22 ERLS FUSE 27 PCM I FUSE 25 FRT AX FUSE 15 PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK C2 F3 D3 E3 E6 C7 A1 C2 C3 A A A A A 12 A A 1 21 A 11 A C2 F4 F3 C7 C2 D5 E5 B2 A A A A A A A A A 19 C1 C A C S103 S104 TO ERLS FUSE 27 (DIAGRAM 3 OF 4) FROM TRANS FUSE 24 (DIAGRAM 2 OF 4) FROM IGN FUSE 23 (DIAGRAM 3 OF 4)
H START ACC OFF RUN ACC START OFF RUN OFF 10A 15A 10A 10A F 10A IGNITION KEY RESISTOR CRANK OFF/RUN/ ACCESSORY ACCESSORY VOLTAGE VOLTAGE VOLTAGE SIGNAL START RUN ACC CRANK RUN/ VOLTAGE W/ POWER WINDOW W/ POWER WINDOW CREW CAB W/ POWER WINDOW CREW CAB W/ POWER WINDOW UNDERHOOD FUSE BLOCK PARK LP RELAY 53 A/C COMP RELAY 50 ACCESSORY SWITCH BODY CONTROL MODULE (BCM) LEFT FRONT MARKER LAMP LEFT FRONT PARK/TURN SIGNAL LAMP LEFT LICENSE LAMP RIGHT LICENSE LAMP FRONT PASSENGER DOOR LOCK & WINDOW SWITCH DRIVER DOOR LOCK & WINDOW SWITCH OUTSIDE REARVIEW MIRROR SWITCH RIGHT TAIL LAMP ASSEMBLY RIGHT REAR STOP LAMP RIGHT REAR TURN SIGNAL LAMP LEFT REAR DOOR LOCK & WINDOW SWITCH RIGHT REAR DOOR LOCK & WINDOW SWITCH RIGHT FRONT MARKER LAMP RIGHT FRONT PARK/TURN SIGNAL LAMP LEFT TAIL LAMP ASSEMBLY LEFT REAR STOP LAMP LEFT REAR TURN SIGNAL LAMP BODY CONTROL MODULE (BCM) POWERTRAIN CONTROL MODULE (PCM) A/C COMP FUSE 77 IGN TRANS D FUSE 10 RR PK LP FUSE 39 RR PK LP2 FUSE 29 FR PK LP FUSE 40 IGNITION SWITCH KEY-IN SWITCH BRN BRN BRN BRN BRN BRN BRN BRN BRN BRN BRN BRN BRN BRN BRN BRN BRN BRN BRN ORG BRN BRN ORG BRN WHT/ YEL WHT/ BLK BLU WHT/ RED WHT/ WHT BRN BRN BRN BLK WHT/ WHT/ GRN DK BLU BLU DK C C2 D5 E5 C5 A48 A A F11 C11 C1 E6 6 5 2 C2 B B 2 2 B C1 C7 C7 C3 B B B B B 5 A42 C2 4 1 A14 B7 C1 B7 C1 18 2 3 B8 B6 S400 S900 (ON LEFT FRONT SIDE OF ENGINE COMPT) (CHASSIS HARNESS, 40.5CM FROM FUEL PUMP & SENDER ASSEMBLY BREAKOUT) (LICENSE LAMP HARNESS, 44.5CM BEFORE RIGHT LICENSE LAMP) FROM RUN/ CRANK RELAY 61 (DIAGRAM 2 OF 4) FROM RUN/CRANK RELAY 61 (DIAGRAM 2 OF 4)