Chevrolet·Silverado 1500 4Wd·2014 Chevrolet Silverado 1500 4WD·Wiring
Wiring diagram

2014 Chevrolet Silverado 1500 4WD — power distribution

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Power distribution

B D OFF START RUN ACC RUN START OFF RUN ACC START 2A 10A 30A 30A RUN START OFF ACC OFF ACC A C 87 87 15A 15A 30A 30A 10A 30A 10A 20A 30A 60A 60A 125A 100A 175A 175A BATTERY FUSE BLOCK LT DRS FUSE DRVR PWR SEAT FUSE DLIS FUSE UGDO/ ISRVM FUSE FUSE 4 FUSE 2 FUSE 3 FUSE 1 FUSE 7 FUSE 8 IGNITION SWITCH KEY IN IGNITION SWITCH PASS SEAT FUSE DLC/DSM FUSE RT DR WNDW MTR FUSE SEO B2 FUSE BCM 8 FUSE AUX WNDW FUSE RT FRT WNDW SW FUSE EXP PTO/SEO B1 FUSE BCM 6 FUSE RED/YEL RED/YEL RED/VIO RED/VIO RED RED/DK BLU WHT/VIO VIO/BLK RED/DK BLU RED/YEL RED/YEL RED/DK BLU RED/DK BLU RED/DK BLU RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL VIO/YEL WHT/BLK RED/DK BLU RED/DK BLU RED/YEL RED/YEL RED/LT GRN RED/LT GRN RED/LT GRN RED/GRY RED/GRN RED/GRN (OR RED/LT GRN) RED/BRN (OR RED/LT GRN) RED/BRN RED/GRN (OR RED/LT GRN) RED/WHT (OR RED/DK BLU) RED/DK BLU RED/WHT RED/WHT RED/BRN RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/VIO RED/WHT RED/VIO RED/YEL RED/YEL LEFT INSTRUMENT PANEL FUSE BLOCK BATTERY GENERATOR POWER STEERING CONTROL MODULE STARTER MOTOR DRIVER SEAT ADJUSTER SWITCH SEAT MEMORY CONTROL MODULE ROOF BEACON SWITCH LEFT REAR WINDOW SWITCH DRIVER WINDOW MOTOR GARAGE DOOR OPENER BODY CONTROL MODULE SLIDING REAR WINDOW OPEN RELAY SLIDING REAR WINDOW CLOSE RELAY RIGHT INSTRUMENT PANEL FUSE BLOCK DATA LINK CONNECTOR (DLC) PASSENGER SEAT ADJUSTER SWITCH PASSENGER WINDOW SWITCH INSTRUMENT PANEL JUNCTION BLOCK RIGHT REAR WINDOW SWITCH INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE SEAT MEMORY CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE BODY CONTROL MODULE PASSENGER PRESENCE MODULE 1 X2 X1 X6 23 5 2 X3 15 6 X2 5 X3 12 2 27 X1 X1 36 37 X201 4 4 3 6 1 17 X316 3 2 6 X1 X1 5 22 X700 1 X500 2 1 8 X310 38 23 X310 X320 35 X1 1 X1 9 1 X1 15 16 10 X1 2 X320 X800 1 8 X1 4 X605 X600 27 1 X2 4 X5 4 33 X4 31 38 X2 16 X1 X2 34 X1 19 7 20 21 X1 2 X7 1 X7 X183 1 X2 X5 X4 (NOT USED) W/ MEMORY W/O MEMORY (NOT USED) (NOT USED) 4WD & 2WD EARLY PRODUCTION 2WD LATE PRODUCTION 4WD & 2WD EARLY PRODUCTION 2WD LATE PRODUCTION (W/ MEMORY) (LOWER LEFT SIDE OF DASH) (ENGINE COMPARTMENT, TOP RIGHT) (IN RIGHT END OF DASH) TO IGNITION MAIN RELAY (DIAGRAM 5 OF 5) TO RIGHT INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 5) TO UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 5) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 5)
E A 15A D F 85 30 40A 15A 50A 30A 10A 30A 30A 50A 60A 25A 5A 40A 30A 30 10A 30 40A 86 30 30 15A 30 85 87 86 15A 25A FRT/WPR FUSE STRTR FUSE IGNITION MAIN RELAY A/C CLUTCH FUSE ECM IGN FUSE AERO SHUTTER FUSE 4WD TREC FUSE TRANS IGN FUSE TRLR BATT FUSE FPPM FUSE I/P BEC 1 FUSE IP BEC 2 FUSE ABS VLV FUSE TCM/ECM FUSE ICCM FUSE ABS PUMP FUSE MDL/BATT RVC FUSE COOL FAN 2 FUSE COOL FAN 1 FUSE TRLR BRK FUSE VIO/BLK RED/LT GRN NCA RED/GRN WHT/VIO WHT/VIO WHT/VIO WHT/VIO LT GRN/VIO RED/GRY RED/GRY RED/GRY RED/GRY BLK BLK RED/GRN RED/GRN RED/WHT RED/WHT RED/VIO RED/VIO RED/VIO RED/VIO VIO/BLK VIO/BLK VIO/BLK VIO/GRN VIO/GRN VIO/GRN VIO/GRN VIO/GRN RED/DK BLU RED/GRN RED/GRY RED/WHT RED/GRY RED/WHT RED/YEL RED/BRN RED/LT GRN RED/BRN RED/LT GRN RED/LT GRN RED/VIO RED/VIO RED/YEL RED/YEL RED/YEL VIO/GRN WINDSHIELD WIPER SPEED CONTROL RELAY WINDSHIELD WIPER RELAY STARTER RELAY LEFT TRAILER STOP/TURN SIGNAL LAMP RELAY RIGHT TRAILER STOP/TURN SIGNAL LAMP RELAY WINDSHIELD WASHER PUMP RELAY TRAILER PARK LAMPS RELAY STOP LAMP RELAY TRAILER BACKUP LAMPS RELAY REAR DEFOGGER RELAY HEADLAMP HIGH BEAM RELAY HORN RELAY FRONT FOG LAMP RELAY A/C COMPRESSOR CLUTCH RELAY ENGINE CONTROLS IGNITION RELAY INSTRUMENT PANEL JUNCTION BLOCK TRAILER CONNECTOR TRANSMISSION CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY TRANSFER CASE MOTOR ACTIVE GRILLE AIR SHUTTER 2 MOTOR MODULE ACTIVE GRILLE AIR SHUTTER 1 MOTOR MODULE CHASSIS CONTROL MODULE ENGINE CONTROL MODULE FUEL PUMP DRIVER CONTROL MODULE FRONT AXLE ENGAGEMENT ACTUATOR CHASSIS CONTROL MODULE FUEL PUMP DRIVER CONTROL MODULE TRANSFER CASE CONTROL MODULE AUTOMATIC TRANSMISSION ASSEMBLY UNDERHOOD FUSE BLOCK INSTRUMENT PANEL JUNCTION BLOCK TRANSMISSION CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY RIGHT COOLING FAN MOTOR BODY CONTROL MODULE LEFT COOLING FAN MOTOR ENGINE CONTROL MODULE CHASSIS CONTROL MODULE TRAILER BRAKE POWER CONTROL MODULE TRAILER BRAKES PROVISION BLUNT CUT EVAPORATIVE EMISSION VENT SOLENOID VALVE ELECTRONIC BRAKE CONTROL MODULE AUTOMATIC TRANSMISSION ASSEMBLY X6 X2 35 C X6 X4 H5 3 2 X132 3 G2 X1 M5 X4 B 1 X115 3 X2 11 X9 C X3 X2 F2 1 X5 J2 1 1 1 3 X111 1 X2 12 X1 L7 21 6 X1 51 X2 E X5 2 2 X1 X4 20 4 X1 X5 G5 H5 52 X1 2 25 B1 1 X2 H3 E2 X4 B1 X1 G4 G2 B1 X3 X5 N2 B2 X4 M1 E2 B2 X5 J4 X5 J5 M7 (NOT USED) (A/T) (W/ INTEGRATED TRAILER BRAKE) (W/O INTEGRATED TRAILER BRAKE) (A/T) (W/ INTEGRATED TRAILER BRAKE) (IN ENGINE HARNESS, 12 CM FROM ECT SENSOR BREAKOUT) (LEFT FRONT LOWER SIDE OF ENGINE BLOCK) (LEFT SIDE OF ENGINE COMPT) J214 J199 J105 G110 TO SPLICE J308 (DIAGRAM 5 OF 5) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 5) TO LEFT INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 3 OF 5) TO LEFT INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 1 OF 5)
87A 15A 10A 10A 15A 5A F 30A 15A 20A 10A 10A 10A BCM 7P FUSE BCM 1 FUSE PEPS/HVAC FUSE BCM 3 FUSE MIR WNDW MDL FUSE BCM 5 FUSE PRK ENBL/ EAP FUSE IPC FUSE LTD HTD CLD SEAT FUSE AIR BAG/ INFO FUSE AMP FUSE RED/VIO RED/GRN RED/WHT RED/GRN RED/VIO RED/BRN RED/GRN (OR RED/LT GRN) RED/WHT (OR RED/LT GRN) RED/GRN RED/DK BLU RED/GRN RED/GRN RED/GRN RED/GRN (OR RED/DK BLU) RED/BRN (OR RED/LT GRN) RED/LT GRN RED/VIO RED/VIO RED/VIO RED/VIO RED/LT GRN RED/VIO RED/VIO RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRY RED/GRY RED/GRY RED/GRY RED/GRY RED/YEL RED/LT GRN RED/LT GRN RED/YEL RED/GRN RED/BRN RED/GRY RED/GRN RED/GRY RED/BRN RED/WHT RED/WHT LEFT INSTRUMENT PANEL FUSE BLOCK TRANSMISSION PARK POSITION RELAY INFO DISPLAY MODULE DRIVER SEAT HEATING & COOLING SWITCH PASSENGER SEAT HEATING & COOLING SWITCH INSTRUMENT CLUSTER DRIVER WINDOW SWITCH HVAC CONTROL MODULE OUTSIDE REARVIEW MIRROR SWITCH BODY CONTROL MODULE DATA LINK CONNECTOR (DLC) SEAT HEATING CONTROL MODULE INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE AUDIO AMPLIFIER SEAT MEMORY CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE DRIVER CUSHION SEAT BLOWER ASSEMBLY DRIVER BACK SEAT BLOWER ASSEMBLY SEAT MEMORY CONTROL MODULE PASSENGER BACK SEAT BLOWER ASSEMBLY PASSENGER CUSHION SEAT BLOWER ASSEMBLY PASSENGER PRESENCE MODULE X2 25 5 26 X2 X1 18 X2 X215 1 4 X310 23 1 X1 35 X320 16 1 9 15 X1 X310 47 6 X312 1 1 X1 X1 X500 16 40 X320 47 X505 22 X1 10 12 4 21 X1 4 X322 1 X320 1 17 1 1 1 X1 7 35 X1 1 X320 17 4 X1 X1 17 4 7 X2 8 X2 X5 3 3 3 X2 X1 1 18 4WD & 2WD EARLY PRODUCTION (W/ CLIMATE CONTROL SEATS) (W/ CLIMATE CONTROL SEATS) 4WD & 2WD EARLY PRODUCTION 2WD LATE PRODUCTION 4WD & 2WD EARLY PRODUCTION 2WD LATE PRODUCTION 4WD & 2WD EARLY PRODUCTION 2WD LATE PRODUCTION W/ CLIMATE CONTROL SEATS W/ CLIMATE CONTROL SEATS (W/ HEATED SEATS) (W/ HEATED SEATS) (LOWER LEFT SIDE OF DASH) (IN FUSE BLOCK JUMPER HARNESS) (W/O HEATED SEATS: IN PASSENGER SEAT HARNESS, 5 CM FROM X305 BREAKOUT) (W/HEATED SEATS: HEATED PASSENGER SEAT HARNESS, 10 CM FROM HEATED SEAT ELEMENTS BREAKOUT) J220 J519 J316 J326 FROM UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 5)
2 1 1 2 1 2 1 2 1 2 1 2 G 25A 230V AC PHASE A 110V AC PHASE A B+ 110V AC PHASE B DRAIN WIRE 230V AC PHASE B GND INVERTER CTRL 15A 15A 2A 20A 15A 20A 15A C 10A 30A 40A 10A RSE FUSE FRT BLWR FUSE SEO FUSE RDO FUSE AC INV FUSE SPARE FUSE SUNROOF FUSE BCM 4 FUSE BCM 2 FUSE STR WHL CNTRL FUSE LOGIC USB/OBS DET FUSE RT FRT HTD CLD SEAT FUSE 110V AC ACCESSORY POWER RECEPTACLE 220V AC ACCESSORY POWER RECEPTACLE ACCESSORY DC/AC POWER INVERTER MODULE RED/GRY VIO/BRN VIO/BRN VIO/BRN BLU/BRN BLK BLK BLK BLK RED/GRY RED BLK/WHT RED BLK BLK BARE BLK BLU/BRN BLK RED/LT GRN RED/LT GRN RED/LT GRN RED/VIO RED/LT GRN RED/VIO RED/GRN RED/LT GRN RED/YEL RED/LT GRN RED/YEL RED/GRN RED/GRN RED/GRN RED/GRN RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/GRY RED/GRN RED/DK BLU RED/LT GRN RED/VIO RED/LT GRN RED/BRN RED/LT GRN RED/VIO RED/LT GRN RED/BRN RED/DK BLU RED/GRN RED/LT GRN RED/LT GRN RIGHT INSTRUMENT PANEL FUSE BLOCK STEERING WHEEL AIR BAG COIL SUNROOF MOTOR ROOF BEACON RELAY VIDEO DISPLAY 2ND ROW BLOWER MOTOR RIGHT STEERING WHEEL CONTROLS SWITCH LEFT STEERING WHEEL CONTROLS SWITCH AUXILIARY AUDIO INPUT MEDIA DISC PLAYER AUDIO/ VIDEO INPUT ADAPTER HUMAN INTERFACE CONTROL MODULE RADIO BODY CONTROL MODULE INSTRUMENT PANEL JUNCTION BLOCK BODY CONTROL MODULE CARGO LAMP RELAY INSTRUMENT PANEL JUNCTION BLOCK SEAT HEATING CONTROL MODULE FRONT VIEW CAMERA MODULE FRONT & REAR PARKING ASSIST CONTROL MODULE AUXILIARY AUDIO INPUT AUDIO AMPLIFIER PASSENGER CUSHION SEAT BLOWER ASSEMBLY PASSENGER BACK SEAT BLOWER ASSEMBLY 35 33 X1 X5 18 1 X1 1 14 X5 3 X2 3 X1 2 1 6 4 5 7 3 9 8 10 12 11 43 X1 27 3 X3 3 X2 5 18 X314 1 X1 6 X1 37 4 X322 X320 X320 17 17 1 X1 1 4 X1 1 16 X2 2 X201 X1 1 X2 10 5 10 X300 42 24 X300 X1 6 7 X1 1 X1 7 X1 X3 10 8 17 34 X1 8 X2 1 29 X1 24 22 X3 1 X1 X5 3 2 X1 5 X305 X316 1 1 X217 10 X2 4 C1 1 1 8 X318 (NOT USED) 2WD LATE PRODUCTION (W/ FLOOR CUSTOM CONSOLE FRONT COMPT) W/O VEDIO SYSTEM W/ VEDIO SYSTEM 4WD & 2WD EARLY PRODUCTION (BLUNT CUT SHIELD) 2WD LATE PRODUCTION (110V) 220V 110V (220V) W/ CLIMATE CONTROL SEATS (2WD) (W/ CENTER FRONT SEATS) (W/ HEATED SEATS) (IN RIGHT END OF DASH) (IN DRIVER SEAT HARNESS, 5 CM INTO X303) (RIGHT FRONT DASH DEFROSTER DEFLECTOR) J250 J295 J305 J326 J240 G210 5683 4140 5684 5683 6807 1050 FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 5) TO RETAINED ACCESSORY POWER RELAY 2 (DIAGRAM 5 OF 5)
E G B 15A 15A 85 86 87 30 50A 15A 87 30 86 85 10A 15A 15A 7.5A 10A 87 85 86 30 15A 10A IGNITION MAIN RELAY SEO ALC FUSE IPC IGN/SDM IGN FUSE HTD WHL FUSE HVAC/AUX HVAC IGN FUSE ACCY/RUN CRNK FUSE RETAINED ACCESSORY POWER RELAY 2 APO 3 FUSE APO 4 FUSE RETAINED ACCESSORY POWER RELAY 1 APO FUSE APO 2 FUSE APO 1/LTR FUSE SEO RAP FUSE CENTER CONSOLE 1 ACCESSORY POWER RECEPTACLE CENTER SEAT ACCESSORY POWER RECEPTACLE INSTRUMENT PANEL 2 ACCESSORY POWER RECEPTACLE CENTER CONSOLE 2 ACCESSORY POWER RECEPTACLE INSTRUMENT PANEL 1 ACCESSORY POWER RECEPTACLE CENTER CONTROL COMPARTMENT ACCESSORY POWER RECEPTACLE LT GRN/VIO GRY/VIO GRY/VIO BLK BLK BLK RED/DK BLU RED/DK BLU BLK BLK RED/DK BLU RED/DK BLU RED/DK BLU RED/DK BLU RED/DK BLU RED/DK BLU BLK BLK BLK BLK BLK BLK BLK BLK BLK BLK GRY/VIO GRY/VIO RED/WHT RED/BRN BLK BLK VIO/YEL VIO/YEL VIO/YEL VIO/YEL VIO/YEL VIO/YEL VIO/YEL BLK BLK BLK BLK VIO/WHT VIO/BLK VIO/GRY VIO/WHT VIO/WHT VIO/BLK VIO/GRY VIO/WHT VIO/BLK VIO/WHT VIO/LT GRN VIO/LT GRN VIO/LT GRN VIO/WHT VIO/BLK VIO/WHT VIO/LT GRN RED VIO/LT GRN VIO/LT GRN VIO/WHT LT GRN/VIO GRN/VIO RED LEFT INSTRUMENT PANEL FUSE BLOCK UNDERHOOD FUSE BLOCK INSTRUMENT PANEL JUNCTION BLOCK STEERING WHEEL AIR BAG COIL REAR BODY JUNCTION BLOCK PASSENGER AIR BAG DISABLED INDICATOR INSTRUMENT CLUSTER COLLISION ALERT INDICATORS HVAC CONTROL MODULE INSIDE REARVIEW MIRROR EMERGENCY VEHICLE PROVISION BLUNT CUT RIGHT INSTRUMENT PANEL FUSE BLOCK REARVIEW CAMERA BODY CONTROL MODULE TRANSFER CASE CONTROL MODULE STEERING WHEEL HEATING CONTROL MODULE MOBILE DEVICE WIRELESS CHARGER MODULE SLIDING REAR WINDOW SWITCH SUNROOF MOTOR 12 6 X1 16 X314 1 18 X2 X300 1 10 22 A C A C A C A C X314 X1 43 X1 X2 10 20 A A C C X1 44 X3 11 X316 23 3 6 X319 1 A 1 X2 44 X2 37 15 X2 1 X4 5 X215 1 X5 1 9 X2 41 X201 28 X3 14 X1 32 13 X2 38 30 X1 X316 11 X5 D1 D3 X4 8 4 X1 26 X4 3 6 X9 25 X4 X7 X1 46 11 2 4 X2 42 X4 15 W/O DRIVER & PASSENGER SPLIT SEATS W/O DRIVER & PASSENGER SPLIT SEATS W/ DRIVER & PASSENGER SPLIT SEATS (LOWER LEFT SIDE OF DASH) (IN PASSENGER SEAT HARNESS, 10 CM FROM HEATED SEAT CUSHION ELEMENT BREAKOUT) (LEFT SIDE OF ENGINE COMPT) (IN RIGHT END OF DASH) (RIGHT FRONT DASH DEFROSTER DEFLECTOR) (IN DRIVER SEAT JUMPER HARNESS, 10 CM INTO X324 BREAKOUT) (IN DRIVER SEAT JUMPER HARNESS, 5 CM IN X324 BREAKOUT) (LEFT FRONT DASH DEFROSTER DEFLECTOR) (INSIDE DRIVE MOTOR GENERATOR BATTERY) (RIGHT FRONT DASH DEFROSTER DEFLECTOR) J308 J241 J341 J340 J205 J240 J240 J240 J240 J342 J362 G210 G218 G210 G312 FROM LT DRS FUSE (DIAGRAM 1 OF 5) FROM USB/OBS DET FUSE (DIAGRAM 4 OF 5) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 5)