Chevrolet·Classic·2005 Chevrolet Classic·Wiring
Wiring diagram

2005 Chevrolet Classic — power distribution

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Power distribution

A A (5 GA-RUST) BATT BATT 50A 85 10A 10A 10A 15A 30A E D 40A 30A C 10A C 15A 10A 25A 40A 10A 10A 10A 30A 15A 30A B B 30A 15A 30A 10A 15A 15A 10A 15A 20A STARTER SOLENOID ALC PARK LMP CTRL RELAY ALC HDLP CTRL RELAY BATTERY UNDERHOOD FUSE BLOCK GENERATOR TURN SIGNAL/ MULTIFUNCTION SWITCH BRAKE PRESSURE MODULATOR VALVE (BPMV) POWERTRAIN CONTROL MODULE (PCM) RIGHT LOW BEAM HEADLAMP RIGHT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LEFT HIGH BEAM HEADLAMP UNDERHOOD FUSE BLOCK SP203 RR DEFOG RELAY HORN RELAY COOL FAN MODE RELAY HVAC BLOWER RELAY UNDERHOOD FUSE BLOCK COOL FAN RELAY 1 COOL FAN RELAY 2 LEFT I/P FUSE BLOCK RIGHT I/P FUSE BLOCK DRIVER DOOR UNLOCK RELAY DOOR UNLOCK RELAY DOOR LOCK RELAY REAR COMPARTMENT LID RELEASE RELAY FOG LAMPS RELAY RADIO BODY CONTROL MODULE (BCM) REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) DRIVER SEAT ADJUSTER SWITCH OUTSIDE REARVIEW MIRROR SWITCH UNDERHOOD FUSE BLOCK LEFT I/P FUSE BLOCK DATA LINK CONNECTOR (DLC) STOPLAMP SWITCH HAZARD SWITCH HVAC CONTROL ASSEMBLY INSTRUMENT PANEL CLUSTER (IPC) BODY CONTROL MODULE (BCM) C7 B A F L C1 E7 B1 C3 C2 E B11 A1 16 A12 B C12 C1 A C3 A1 E12 C1 C6 B C4 A B 1 A11 C3 G B10 A A8 C1 C5 C6 A C3 A12 C1 A2 C1 B1 A1 C1 B2 C5 B C1 E7 A4 A A C2 C4 F8 A A E8 20 C1 C1 E6 C1 32 D8 A C C A C3 A1 RED RED NCA ORG ORG ORG ORG ORG ORG ORG ORG ORG ORG ORG ORG ORG ORG ORG RED RED RED RED RED ORG RED ORG BLK BLK BLK ORG ORG ORG RED RED G203 FUSIBLE LINK PCM BATT FUSE GEN BATT FUSE LH HDLP FUSE ABS FUSE RH HDLP FUSE PARK LPS FUSE AUX PWR/CIGAR FUSE ACCESSORY POWER OUTLET CIGAR LIGHTER HORN FUSE RR DEFOG FUSE HI BLO MOT FUSE LH BEC BATT 1 FUSE COOL FAN 1 FUSE RH BEC BATT FUSE COOL FAN 2 FUSE PWR SEAT CIRCUIT BREAKER PWR MIRROR FUSE TRUNK REL/RFA FUSE DR LOCK FUSE INT LPS FUSE RDO BATT FUSE FOG LPS FUSE LH BEC BATT 2 FUSE IGN SW BATT 2 FUSE IGN SW BATT 1 FUSE IPC/HVAC BATT FUSE HAZARD LPS FUSE STOP LPS FUSE BFC BATT FUSE (ON LEFT SIDE OF ENGINE COMPARTMENT) (ON LEFT SIDE OF ENGINE COMPARTMENT) (ON RIGHT SIDE OF DASH, NEAR FUSE BLOCK) (ON LEFT SIDE OF ENGINE COMPARTMENT) (ON LEFT END OF DASH) (ON RIGHT END OF DASH) (ON LEFT SIDE OF ENGINE COMPARTMENT) (ON LEFT END OF DASH) (NOT USED) TO HI BLO MOT FUSE (DIAGRAM 1 OF 2) TO COOL FAN FUSE (DIAGRAM 1 OF 2) FROM ABS FUSE (DIAGRAM 1 OF 2) TO IGN-SW BATT 2 FUSE (DIAGRAM 1 OF 2) FROM COOL FAN MODE RELAY (DIAGRAM 1 OF 2) FROM LH BEC BATT 1 FUSE (DIAGRAM 1 OF 2) TO IGNITION SWITCH (DIAGRAM 2 OF 2)
OFF OFF LOCK OFF LOCK ACC 10A H 10A 25A 2A 10A 20A G 10A 10A 10A 6 5 4 3 2 1 15A 10A 10A 10A F 10A 10A H G 25A F 10A 10A LOCK ACC RUN START START RUN ACC LOCK START RUN ACC OFF ACC RUN START E D START RUN LOCK OFF IGNITION SWITCH PARK/NEUTRAL POSITION (PNP) SWITCH UNDERHOOD FUSE BLOCK LEFT I/P FUSE BLOCK POWERTRAIN CONTROL MODULE (PCM) HAZARD SWITCH INSTRUMENT PANEL CLUSTER (IPC) INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE (SDM) BODY CONTROL MODULE (BCM) WINDSHIELD WIPER MOTOR ASSEMBLY TURN/ SIGNAL MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK FUEL PUMP RELAY A/C COMP RELAY POWERTRAIN CONTROL MODULE (PCM) PARK/ NEUTRAL POSITION SWITCH IGNITION CONTROL MODULE (ICM) FUEL INJECTORS BRAKE PRESSURE MODULATOR VALVE (BPMV) BODY CONTROL MODULE (BCM) TORQUE CONVERTER CLUTCH PULSE WIDTH MODULATION (TCC PWM) SOLENOID VALVE HEATED OXYGEN SENSOR (HO2S) SENSOR 1 2-3 SHIFT SOLENOID (2-3SS) VALVE 1-2 SHIFT SOLENOID (1-2SS) VALVE RIGHT I/P FUSE BLOCK UNDERHOOD FUSE BLOCK ALC PRK LMP CTRL RR DEFOG RELAY UNDERHOOD FUSE BLOCK DRIVER WINDOW SWITCH INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL BODY CONTROL MODULE (BCM) HVAC CONTROL ASSEMBLY LEFT I/P FUSE BLOCK HEATED OXYGEN SENSOR (HO2S) SENSOR 2 EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID CRUISE CONTROL ON/OFF SWITCH AIR TEMPERATURE ACTUATOR HVAC CONTROL ASSEMBLY CRUISE CONTROL MODULE (CCM) TCC BRAKE SWITCH A A C2 D E11 F8 F9 D C1 E9 A C3 C11 C2 C2 A C3 A7 10 C2 C A11 A6 C3 C2 C C3 A8 A A C1 B6 F C2 A1 C3 D2 B4 C1 C4 B8 A C3 A9 B C1 C1 A5 C1 C5 A11 B5 C1 A A4 B9 C2 C3 C1 C4 A A A A A A A7 C1 C8 19 5 F5 A C3 D5 D5 12 C1 A11 C3 F11 B9 C1 A8 18 C1 B7 C1 C9 A7 E B C1 C C3 C C2 B2 B A2 C1 C C 10 B6 B4 A4 C2 B C2 A C1 A RED RED RED PNK NCA BRN BRN BRN BRN BRN BRN NCA BRN BRN BRN BRN BRN ORG BRN BRN PNK PNK BRN BRN BRN BRN ORG PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK PNK YEL YEL PPL PPL PPL DK GRN ORG ORG YEL YEL BRN PNK PNK YEL PNK RED RED (W/ ABS) (NOT USED) IPC/BFC ACC FUSE AIR BAG FUSE TURN LPS FUSE PCM ACC FUSE WIPER FUSE F/P INJR FUSE B/U LMP FUSE A/C BFC FUSE IGN MOD FUSE AUTO TRANS FUSE PCM IGN FUSE ABS IGN FUSE PWR WNDWS CIRCUIT BREAKER HVAC BLOWER FUSE HTR A/C IGN FUSE CRUISE SW FUSE CRUISE FUSE ERLS FUSE (ON LEFT SIDE OF ENGINE COMPT) (ON LEFT END OF DASH) (ON LEFT SIDE OF ENGINE COMPT) (ON RIGHT END OF DASH) (ON LEFT SIDE OF ENGINE COMPT) (ON LEFT SIDE OF ENGINE COMPT) (ON LEFT END OF DASH) S100 S106 FROM IGN SW BATT 2 FUSE (DIAGRAM 1 OF 2) FROM IGN SW BATT 1 FUSE (DIAGRAM 1 OF 2) TO F/P INJR FUSE (DIAGRAM 2 OF 2) TO HTR A/C IGN FUSE (DIAGRAM 2 OF 2) TO HVAC BLOWER FUSE (DIAGRAM 2 OF 2) FROM IGNITION SWITCH (DIAGRAM 2 OF 2) FROM IGNITION SWITCH (DIAGRAM 2 OF 2) FROM IGNITION SWITCH (DIAGRAM 2 OF 2)