Chevrolet·Volt·2012 Chevrolet Volt·Wiring
Wiring diagram

2012 Chevrolet Volt — power distribution

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Power distribution

10A 5A 15A 10A 5A 30A 10A 25A 30A 30A 10A 10A 40A 5A 15A 40A 60A 80A 80A B C A 100A 80A 80A D 150A 80A 200A BATTERY POWER STEERING CONTROL MODULE 14V POWER MODULE UNDERHOOD FUSE BLOCK BATTERY CHARGER CONTROL MODULE RIGHT COOLING FAN MOTOR WINDSHIELD WIPER MOTOR LEFT COOLING FAN MOTOR HYBRID ELECTRONICS COOLANT PUMP PASSENGER COMPARTMENT HEATER COOLANT CONTROL VALVE COOLANT HEATER CONTROL MODULE HYBRID/EV BATTERY PACK COOLANT PUMP AUXILIARY HEATER COOLANT PUMP ELECTRONIC BRAKE CONTROL MODULE BATTERY CHARGER CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY BATTERY ENERGY CONTROL MODULE HYBRID/EV BATTERY CONTACTOR ASSEMBLY DRIVER WINDOW MOTOR PASSENGER WINDOW SWITCH HYBRID POWERTRAIN CONTROL MODULE 2 ENGINE CONTROL MODULE A/C COMPRESSOR POWER INVERTER MODULE HYBRID/EV BATTERY PACK 3 4 X1 20 X3 37 X1 10 27 X2 X1 44 75 35 24 59 41 X2 21 74 X1 4 1 X600 1 X500 4 2 48 9 X2 1 X1 8 2 1 5 X1 1 X104 1 8 2 4 1 11 X190 F X102 4 5 5 53 J X103 2 X2 6 X2 C X1 6 X180 D X105 28 5 1 76 50 25 1 31 X4 A X2 2 X2 X1 X3 90 X275 X225 89 X3 X2 X1 1 X4 X6 X7 X4 X5 LT BLU RED/ BRN RED/ RED/ YEL RED/ YEL YEL RED/ VIO RED/ VIO RED/ RED/ WHT RED/ WHT WHT RED/ NCA BRN RED/ BRN RED/ BRN RED/ RED/ BRN VIO RED/ YEL RED VIO RED/ RED/ YEL WHT RED/ WHT RED/ RED RED/ LT BLU LT BLU RED/ RED LT BLU RED/ LT BLU RED/ LT BLU RED/ VIO RED/ RED/ VIO NCA RED/ WHT NCA GRY RED/ RED/ WHT RED/ WHT RED/ WHT RED/ WHT WHT RED/ BRN RED/ YEL RED/ YEL RED/ RED RED/ GRN GRY RED/ RED/ LT BLU RED RED/ VIO GRY RED/ RED/ LT BLU YEL RED/ NCA NCA BATTERY FUSE BLOCK AUXILIARY UNDERHOOD FUSE BLOCK FUSE 6 FUSE 5 FUSE 4 FUSE 2 FUSE 1 FUSE 1 FUSE 2 FUSE 3 COOL FAN 2 FUSE COOL FAN 1 FUSE RESS COOL PUMP FUSE CABIN PMP/VLV FUSE PWR-ELEC COOL PUMP FUSE ABS MDL FUSE ABS MTR FUSE FRT WPR FUSE CHCM FUSE CHRGR FUSE FRT PWR WNDW FUSE VICM FUSE TPIM FUSE RESS FUSE ECM FUSE ACCM FUSE TPIM/TCM FUSE (CHARGING POST) (NOT USED) (REAR OF LUGGAGE COMPT) (LEFT REAR OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) TO REAR BODY FUSE BLOCK (DIAGRAM 3 OF 4) TO RIGHT INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 3 OF 4) TO LEFT INSTRUMENT INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 3 OF 4) TO ENGINE CONTROLS IGNITION RELAY (DIAGRAM 2 OF 4)
30 87 D 86 85 30 86 5A 5A 10A 5A 5A 10A 5A 10A 30 20A 87 UNDERHOOD FUSE BLOCK ENGINE CONTROLS IGNITION RELAY BATTERY CHARGER CONTROL MODULE BODY CONTROL MODULE ELECTRONIC BRAKE CONTROL MODULE BATTERY ENERGY CONTROL MODULE HYBRID/EV BATTERY PACK FUEL PUMP CONTROL MODULE INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE HYBRID POWERTRAIN CONTROL MODULE 2 REAR VIEW CAMERA BATTERY CHARGER HEADLAMP HIGH BEAM RELAY OUTSIDE REAR VIEW MIRROR HEATER RELAY CHARGE PORT DOOR RELAY WINDSHIELD WASHER PUMP RELAY A/C COMPRESSOR CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY POWER MODULE PASSENGER AIR BAG DISABLE INDICATOR INSTRUMENT CLUSTER INSIDE REAR VIEW MIRROR ENGINE CONTROL MODULE POWER INVERTER MODULE X1 13 X2 2 1 10 9 3 X450 X2 4 21 27 X2 X1 6 17 14 X1 15 X1 48 13 X2 20 X225 58 X1 A X4 15 X3 4 8 X2 X225 14 X311 20 102 28 X1 19 X2 X1 3 4 2 19 5 X2 31 BLU) (OR LT VIO/ LT GRN WHT WHT VIO/ VIO/ GRY LT GRN GRY GRY VIO/ VIO/ VIO/ VIO/ LT GRN NCA YEL ORG/ VIO/ GRY VIO VIO LT GRN/ LT GRN/ BLK VIO/ NCA WHT VIO/ VIO/ WHT LT GRN VIO/ VIO/ LT GRN BLK VIO/ VIO/ LT GRN VIO/ LT GRN NCA LT GRN VIO/ RED LT GRN VIO/ LT GRN VIO/ IGNITION RUN RELAY REAR CAMERA FUSE ABS/RESS/ CHRGR FUSE CCM/VICM FUSE AIR BAG FUSE CHRG DR FUSE FRT WSW FUSE MISC RUN/ CRNK FUSE TPIM FUSE ECM/TCM FUSE (LEFT SIDE OF ENGINE COMPT) (FRONT OF LEFT FRAME RAIL) G103 J349 FROM ECM FUSE (DIAGRAM 1 OF 4)
10A 15A 15A 15A 15A A 10A 10A 10A 20A 20A B 7.5A 10A 30A E 15A C 10A 7.5A 15A 15A 15A 15A 20A HVAC CONTROL MODULE INSTRUMENT CLUSTER RADIO/HVAC CONTROLS INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE PASSENGER PRESENCE DETECTION MODULE AUXILIARY DATA LINK CONNECTOR DATA LINK CONNECTOR INFO DISPLAY MODULE RADIO BODY CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE GARAGE DOOR OPENER BODY CONTROL MODULE BLOWER MOTOR CONTROL MODULE REAR BODY FUSE BLOCK HORN RELAY REAR DEFOGGER RELAY LIFTGATE UNLATCH RELAY EVAPORATIVE EMISSION SYSTEM LEAK DETECTION PUMP ASSEMBLY EVAPORATIVE EMISSION VENT SOLENOID VALVE BODY CONTROL MODULE 39 29 1 31 33 35 29 27 25 1 2 37 39 10 18 19 11 39 37 25 21 31 29 27 23 1 2 1 X1 X2 X1 49 X275 4 X325 1 X1 44 16 3 16 X2 3 1 9 X1 10 43 40 42 41 X275 91 A A X315 A A C C G X315 C 2 47 X4 12 X310 6 1 15 X1 X1 6 43 3 F X351 5 2 X5 4 3 4 X2 3 X1 4 3 YEL RED/ BRN RED/ RED/ VIO RED/ YEL RED/ LT GRN RED/ RED/ BLK LT GRN LT BLU RED/ BLK RED/ RED/ LT GRN LT GRN RED/ RED/ LT GRN RED/ GRY RED/ NCA GRY GRY RED/ VIO VIO LT BLU BLK BLK BLK BLK BLK LT BLU YEL YEL VIO LT BLU YEL RED/ VIO RED/ LT BLU LT BLU RED/ LT BLU RED/ RED/ WHT WHT WHT RED/ GRY RED/ RED/ GRY RED/ WHT RED/ WHT BRN RED/ VIO RED/ LT GRN RED/ RED/ LT BLU RED/ RED/ RED/ RED/ VIO/ VIO VIO VIO RED/ RED/ RED/ LEFT INSTRUMENT PANEL FUSE BLOCK BCM/EXT LIGHTS FUSE DLC1/ DLC2 FUSE RDO FUSE DISPLY FUSE HVAC FUSE AIR BAG FUSE CLSTR FUSE LT HDLP FUSE RIGHT INSTRUMENT PANEL FUSE BLOCK RETAINED ACCESSORY POWER RELAY ONSTAR/ UHP FUSE BLWR FUSE UGDO FUSE LTR FUSE RAP RELAY FUSE REAR CONSOLE ACCESSORY POWER RECEPTACLE CENTER CONSOLE ACCESSORY POWER RECEPTACLE CIGAR LIGHTER RT HDLP FUSE INT LAMPS FUSE BCM/EXT LIGHTS FUSE APO/EXT LIGHTS FUSE TRN SIG/ LCKS FUSE FUEL/ ELCM FUSE LCKS FUSE HORN FUSE J376 (BEHIND LEFT END OF DASH) (BEHIND RIGHT SIDE OF INSTRUMENT PANEL) (INSTRUMENT PANEL HARNESS, 5.2 CM FROM BRAKE CONTROL BRAKE PEDAL POSITION SENSOR CONNECTOR BREAKOUT) (BEHIND LEFT SIDE OF DASH) (RIGHT SIDE OF LUGGAGE COMPT) (BEHIND RIGHT SIDE OF DASH) (LEFT REAR CORNER OF LUGGAGE COMPT) (EVAPORATIVE EMISSIONS HARNESS, 18.5 CM FROM X355 CONNECTOR BREAKOUT) G201 G202 G405 J203 FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 4) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 4) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 4) TO FSCM FUSE (DIAGRAM 4 OF 4)
E 2011-GM-13-08 20A 30A 15A 5A 25A 30A 20A 10A 15A REAR BODY FUSE BLOCK FUEL PUMP CONTROL MODULE KEYLESS ENTRY CONTROL MODULE RIGHT REAR WINDOW SWITCH PARKING BRAKE CONTROL MODULE AUDIO AMPLIFIER FRONT & REAR PARKING ASSIST CONTROL MODULE LEFT REAR WINDOW SWITCH BODY CONTROL MODULE 14V POWER MODULE COOLING FAN SEAT HEATING CONTROL MODULE BODY CONTROL MODULE REFUEL REQUEST SWITCH KEYLESS ENTRY CONTROL MODULE DRIVER WINDOW SWITCH OUTSIDE REARVIEW MIRROR SWITCH CHARGE PORT DOOR OPEN REQUEST SWITCH 27 33 2 31 37 4 25 23 21 X800 1 1 X700 X1 4 8 8 5 50 X275 1 X320 1 20 X4 A 5 X2 B X1 X1 3 7 4 1 1 5 8 6 1 15 1 X505 X500 12 1 4 34 35 X275 11 12 X1 20 22 X7 X1 17 X2 WHT RED/ WHT RED/ RED/ RED/ RED/ RED/ RED/ RED/ RED/ LT BLU RED/ RED/ RED/ YEL YEL RED/ RED GRY WHT RED/ BLK LT GRN/ BLK GRY BLK/ GRY GRY GRY BRN YEL YEL BRN RED/ LT GRN RED/ BLK LT BLU/ LT BLU/ LT GRN GRY YEL/ WHT WHT RED/ WHT RED/ WHT WHT WHT RED/ RED/ RED/ BLK GRY LT GRN/ BLK/ PWR WNDW FUSE ELEC PRK/BRK FUSE APM FAN FUSE HTD/SEAT FUSE PEPS FUSE FSCM FUSE AMP FUSE RVC FUSE VEHICLE ON/OFF SWITCH DRVR DR SW FUSE J517 (IF EQUIPPED) (LEFT REAR CORNER OF LUGGAGE COMPT) (LEFT DOOR TRIM HARNESS, 12.3 CM FROM X505 BREAKOUT) (BEHIND CENTER OF DASH) G204 FROM HORN FUSE (DIAGRAM 3 OF 4)