Buick·Regal·2017 Buick Regal·Wiring
Wiring diagram

2017 Buick Regal — power distribution

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Power distribution

1 1 2 3 3 2 5A 80A 100A 30A 25A 5A 20A 30A 30A 7.5A 10A 30A 30A 5A 15A 10A 25A 30A 15A 15A 10A 300A 60A 60A 250A B A 15A 60A 20A 30A D 30A BATTERY STARTER MOTOR GENERATOR POWER STEERING CONTROL MODULE DISTANCE SENSING CRUISE CONTROL MODULE SUNROOF MOTOR KEY LESS ENTRY CONTROL MODULE BRAKE BOOSTER PUMP MOTOR RELAY PASSENGER SEAT LUMBAR SUPPORT SWITCH DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER MIRROR CONTROL MODULE PASSENGER WINDOW SWITCH DRIVER WINDOW SWITCH OUTSIDE REAR VIEW MIRROR SWITCH REAR DIFFERENTIAL CLUTCH CONTROL MODULE ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE UNDERHOOD FUSE BLOCK FUEL PUMP DRIVER CONTROL MODULE SEAT MEMORY CONTROL MODULE RIGHT SIDE OBJECT SENSOR MODULE LEFT SIDE OBJECT SENSOR MODULE FRONT & REAR PARKING ASSIST CONTROL MODULE FRONT VIEW CAMERA MODULE EVAPORATIVE EMISSION VENT SOLENOID VALVE RIGHT REAR WINDOW SWITCH BODY CONTROL MODULE DRIVER WINDOW MOTOR LEFT REAR WINDOW SWITCH PASSENGER WINDOW MOTOR PARKING BRAKE CONTROL MODULE AUDIO AMPLIFIER SEAT HEATING CONTROL MODULE 1 X4 X415 3 X2 8 1 8 3 65 X2 X1 X431 M X150 1 M 1 23 X600 X1 4 1 X1 X2 1 2 X4 X3 1 X150 17 X2 5 X600 2 2 X500 1 X800 2 2 1 X700 8 8 2 X310 X1 B 71 69 X500 23 35 X1 5 38 16 X1 1 2 X2 1 70 38 X320 G 25 X3 X7 X6 X2 X1 X5 90 89 X210 40 56 27 27 41 28 X2 74 72 68 36 33 34 42 73 4 12 52 X1 44 X1 4 20 X4 X5 4 A M X350 2 38 X310 G 1 RED/LT GRN RED/LT GRN RED/LT GRN RED/WHT (OR RED/BRN) GRY RED/ RED/GRY RED/ GRY RED/ GRY RED/ GRY RED/ GRY RED/ RED/WHT RED/WHT RED/BLU RED/GRN RED/YEL (OR RED/GRN) (OR RED/GRN) (OR RED/GRN) RED/GRN RED/LT GRN RED/GRN RED/LT GRN RED/WHT RED/WHT RED/YEL RED/WHT RED/YEL RED/GRY RED/YEL RED/YEL RED/YEL RED RED RED RED RED/VIO RED/VIO GRY DK BLU) (OR RED/ RED/GRN RED/GRN RED/GRN RED/GRN RED/YEL RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN GRN/GRY RED/YEL RED/YEL (OR RED/WHT) RED/WHT RED/YEL RED/YEL RED/GRY BLU RED/BLU RED/VIO RED/WHT RED/BLU RED/BLU RED/WHT RED/VIO RED/VIO (OR RED/GRN) (OR RED/BRN) RED RED/WHT RED/BLU RED/BLK RED RED/WHT RED/DK BLU RED/BLK GRN/GRY RED/GRN RED/VIO RED/BLU W/ BELT DRIVER W/O BELT DRIVE 2.0L W/ BELT DRIVE W/O BELT DRIVE (NOT USED) (NOT USED) (IF EQUIPPED) (W/ KEYLESS ENGINE START SWITCH) (2.4L) (IF EQUIPPED) (IF EQUIPPED) (W/ MEMORY) (IF EQUIPPED) (W/ MEMORY) (W/O MEMORY) (AWD) (NOT USED) W/ FRONT HEATER SEAT W/ MEMORY W/O MEMORY (W/ MEMORY) (IF EQUIPPED) (W/ EXPRESS UP/DOWN) (W/ EXPRESS DOWN) (W/ EXPRESS UP/DOWN) (W/ EXPRESS DOWN) (W/O MEMORY) BATTERY FUSE BLOCK FUSE 1 FUSE 4 FUSE 2 FUSE 5 FUSE 3 FUSE 6 FUSE 2 FUSE 40 FUSE 41 FUSE 29 FUSE 30 FUSE 25 FUSE 36 FUSE 39 FUSE 34 FUSE 43 FUSE 26 FUSE 55 FUSE 22 FUSE 67 FUSE 21 FUSE 23 FUSE 69 FUSE 35 FUSE 24 FUSE 71 FUSE 32 FUSE 33 FUSE 27 FUSE 62 (TOP OF BATTERY) (LEFT FRONT OF ENGINE COMPT) (BODY HARNESS, IN PASSENGER COMPT) (BODY HARNESS, IN PASSENGER COMPT) (W/ MEMORY) J171 J501 (W/ LANE DEPARTURE WARNING & OBSTACLE DETECTION) J172 J201 J200 J417 TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 6) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 2 OF 6) TO IGNITION MAIN RELAY (DIAGRAM 2 OF 6)
2 1 4 3 1 2 3 4 F 5A 5A 10A 87A 87 30 5A 20A 10A 7.5A 15A 15A E D C 86 85 G A H 5A 20A 10A 5A 10A 10A 20A 20A 7.5A 5A 2A J UNDERHOOD FUSE BLOCK INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE INSTRUMENT CLUSTER REAR VIEW CAMERA INSIDE REAR VIEW MIRROR STEERING WHEEL AIR BAG COIL ENGINE CONTROL MODULE PASSENGER CUSHION SEAT BLOWER MOTOR DRIVER BACK SEAT BLOWER MOTOR DRIVER CUSHION SEAT BLOWER MOTOR PASSENGER BACK SEAT BLOWER MOTOR CONTROL SOLENOID VALVE ASSEMBLY TRANSMISSION CONTROL MODULE STEERING WHEEL HEATING CONTROL MODULE AUTOMATIC TRANSMISSION ASSEMBLY INSTRUMENT PANEL FUSE BLOCK DATA LINK CONNECTOR INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE BODY CONTROL MODULE PASSENGER PRESENCE MODULE INSTRUMENT CLUSTER HVAC CONTROL MODULE HVAC CONTROLS SEAT MEMORY CONTROL MODULE 26 14 82 81 31 29 69 8 65 23 32 20 38 X210 37 15 X150 31 2 17 X1 6 12 X415 X210 55 1 X4 31 X320 31 X310 X2 X2 X1 X1 X3 X3 X2 17 71 X1 X2 1 1 1 1 1 X5 X1 12 4 13 X1 48 40 47 32 40 X210 41 25 42 44 45 20 X210 X310 96 2 X4 1 1 X2 1 4 X320 16 3 9 32 X1 1 X1 X2 4 X1 51 43 VIO/WHT VIO/BLK VIO/GRY VIO/GRN VIO/GRY VIO/GRN VIO/WHT VIO/BLK BLK VIO/ BLK VIO/ VIO/BRN VIO/GRY (OR PNK) VIO/BLK VIO/GRY VIO/BRN VIO/GRY VIO/GRY VIO/GRY VIO/GRY VIO/GRY VIO/GRY VIO/BRN VIO/GRY VIO/GRY VIO/BLK VIO/GRY VIO/GRY VIO/BLK VIO/BRN (OR PNK) NCA BLK GRN/VIO VIO/GRY (OR VIO/GRN) VIO/GRY (OR VIO/BLK) VIO/BRN GRY RED/ RED/YEL RED/GRY RED/VIO BRN RED/BLK RED/ WHT RED/YEL RED/LT GRN RED/LT GRN RED/ GRY RED/GRN RED RED/YEL RED/WHT BRN RED/GRY RED/WHT RED/WHT RED/LT GRN RED/VIO VIO/BRN (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) 2.0L 2.4L W/ REMOTE KEYLESS ENTRY W/O REMOTE KEYLESS ENTRY 2.0L 2.4L (NOT USED) W/O FRONT HEATER SEAT IGNITION MAIN RELAY FUSE 16 FUSE 57 FUSE 52 FUSE 20 FUSE 17 FUSE 53 FUSE 5 FUSE 54 FUSE 19 FUSE 22 FUSE 20 FUSE 14 FUSE 19 FUSE 17 FUSE 26 FUSE 24 FUSE 23 FUSE 15 FUSE 21 (LEFT FRONT OF ENGINE COMPT) (LEFT FRONT OF ENGINE COMPT, UNDER FRONT OF BATTERY TRAY) (ENGINE HARNESS, BETWEEN FUSE BLOCK-UNDERHOOD X3 & BREAKOUT TO X115) (UPPER STEERING COLUMN) (LOWER LEFT SIDE OF DASH) (INSTRUMENT PANEL HARNESS, IN MAIN BUNDLE BEHIND INFO DISPLAY MODULE) J496 J305 J112 J307 J306 J204 G112 FROM FUSE 62 (DIAGRAM 1 OF 6) TO FUSE 12 (DIAGRAM 3 OF 6) TO FUSE 13 (DIAGRAM 3 OF 6) FROM BODY CONTROL MODULE (DIAGRAM 6 OF 6) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 3 OF 6) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 6) TO FUSE 16 (DIAGRAM 4 OF 6) TO IGNITION SWITCH (DIAGRAM 6 OF 6)
2 1 1 2 1 2 2 1 2 1 1 2 1 2 2 1 L 86 10A 85 86 30 86 K 30 85 87 50A 87 86 E 15A 15A 30A 30 87 15A 15A F 7.5A C M 10A K 86 10A 7.5A 86 L 10A 86 20A UNDERHOOD FUSE BLOCK UNDERHOOD RELAY BLOCK RIGHT COOLING FAN MEDIUM SPEED RELAY LEFT COOLING FAN MEDIUM SPEED RELAY SECONDARY AIR INJECTION PUMP RELAY COOLING FAN SPEED CONTROL RELAY 2 STARTER RELAY COOLING FAN LOW SPEED RELAY SECONDARY AIR INJECTION PUMP RELAY SECONDARY AIR INJECTION SOLENOID VALVE RELAY COOLING FAN SPEED CONTROL RELAY COOLANT FAN RELAY FUEL PUMP DRIVER CONTROL MODULE ENGINE CONTROL MODULE IGNITION COIL 4 IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 RIGHT HEADLAMP LOW BEAM RELAY REAR COMPARTMENT LID UNLATCH RELAY SECONDARY AIR INJECTION SOLENOID VALVE RELAY A/C COMPRESSOR CLUTCH RELAY UNDERHOOD FUSE BLOCK ENGINE CONTROL MODULE ENGINE OIL PRESSURE CONTROL SOLENOID VALVE HEATED OXYGEN SENSOR 2 HEATED OXYGEN SENSOR 1 MULTI-FUNCTION INTAKE AIR SENSOR TURBOCHARGER WASTEGATE SOLENOID VALVE EVAPORATIVE EMISSION PURGE SOLENOID VALVE TURBOCHARGER BYPASS SOLENOID VALVE 4 4 4 66 20 2 3 17 19 4 X116 2 X115 31 4 D 4 D 4 4 D D X1 62 72 6 X1 X3 5 X2 9 X1 78 X2 7 X3 47 6 1 X1 73 5 2 D 2 D 1 1 1 A 1 VIO/BLU VIO/BLU VIO/BLU YEL/RED YEL/RED YEL/RED VIO/BLU YEL VIO/BLU VIO/BLK VIO/GRN VIO/BLU VIO/BLU VIO/BLU VIO/BLU YEL VIO/BLU VIO/GRN RED/BLU BLU/WHT BLU/WHT RED/BLU VIO/BLU VIO/BLU VIO/BLU (OR VIO/DK BLU) VIO/BLU VIO/BLU VIO/BLU VIO/DK BLU VIO/BLU VIO/BLU NCA NCA NCA VIO/BLU VIO/BLU (OR VIO/DK BLU) (OR VIO/DK BLU) (CALIFORNIA) (2.4L CALIFORNIA) (2.4L CALIFORNIA) (NOT USED) (NOT USED) (W/O HID) (CALIFORNIA) (NOT USED) 2.0L 2.4L (2.0L) (2.0L) (2.0L) FUSE 46 ENGINE CONTROLS IGNITION RELAY FUSE 59 FUSE 3 FUSE 66 FUSE 12 FUSE 9 FUSE 8 FUSE 13 FUSE 10 FUSE 14 FUSE 47 FUSE 7 FUSE 11 (LEFT FRONT OF ENGINE COMPT) (MOUNTED ON LEFT FRONT RADIATOR SUPPORT) (ENGINE HARNESS ROUTING-RIGHT FRONT, BETWEEN X115 & REAR OF ENGINE) (LEFT FRONT OF ENGINE COMPT) (ENGINE HARNESS, BETWEEN BREAKOUT TO IGNITION COIL 4 & CAMSHAFT POSITION SENSOR-EXHAUST) J115 J117 J122 J108 TO FUSE 10 (DIAGRAM 3 OF 6) TO FUSE 7 (DIAGRAM 3 OF 6) FROM IGNITION MAIN RELAY (DIAGRAM 2 OF 6) FROM FUSE 52 (DIAGRAM 2 OF 6) TO AUTOMATIC TRANSMISSION ASSEMBLY (DIAGRAM 2 OF 6) TO WINDSHIELD WASHER PUMP RELAY (DIAGRAM 5 OF 6) FROM ENGINE CONTROLS IGNITION RELAY (DIAGRAM 3 OF 6) FROM SECONDARY AIR INJECTION PUMP RELAY (DIAGRAM 3 OF 6)
N 20A 20A H 10A 2A B 25A 25A 30A 20A 25A 30A 30A 40A INSTRUMENT PANEL FUSE BLOCK STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATIONS INTERFACE CONTROL MODULE RIGHT STEERING WHEEL CONTROLS SWITCH TRANSMISSION SHIFT LEVER POSITION INDICATOR TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION SHIFT LEVER BODY CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK PASSENGER SEAT ADJUSTER SWITCH DRIVER SEAT ADJUSTER SWITCH BODY CONTROL MODULE BLOWER MOTOR CONTROL MODULE SEAT MEMORY CONTROL MODULE 14 11 29 30 24 23 15 13 19 46 31 A 18 A X300 C C 16 X1 X1 10 15 X3 1 17 1 12 X4 X210 95 8 1 X1 X300 37 38 35 26 21 49 34 33 36 99 98 X210 X210 102 1 X320 1 X310 E E X4 5 X2 4 X5 X2 3 3 D 2 X1 3 X1 6 VIO/YEL VIO BLK VIO/RED VIO BLK BLK BLK RED/WHT BLK BLK GRY/VIO GRY/VIO GRY/VIO GRY/VIO GRY/VIO RED/GRY RED/WHT VIO/YEL VIO/YEL RED/GRN GRY/VIO VIO/RED RED/GRN RED/GRY RED/DK BLU RED/VIO RED/ DK BLU RED/BRN GRY GRY/VIO RED/GRN RED/ DK BLU RED/VIO ORG/BLK GRY RED/BRN RED/GRN RED/YEL RED/GRN RED/BRN GRY/VIO GRY ORG/BLK GRY RED/BRN (OR RED/YEL) W/ MEMORY W/O MEMORY W/ 2-WAY POWER SEAT W/ 8-WAY POWER SEAT RETAINED ACCESSORY POWER RELAY FUSE 6 FUSE 7 FUSE 16 FUSE 25 ACCESSORY POWER RECEPTACLE CENTER CONSOLE ACCESSORY POWER RECEPTACLE INSTRUMENT PANEL FUSE 8 FUSE 10 FUSE 3 FUSE 11 FUSE 9 FUSE 2 CIRCUIT BREAKER 12 CIRCUIT BREAKER 13 (LOWER LEFT SIDE OF DASH) (INSTRUMENT PANEL HARNESS, BETWEEN MAIN BUNDLE & BODY CONTROL MODULE BREAKOUTS) (BEHIND LEFT SIDE OF DASH, RIGHT OF CLUSTER) (UPPER STEERING COLUMN) (UNDER RIGHT SIDE OF DRIVER'S SEAT) (LOWER LEFT SIDE OF DASH) J257 J215 J235 J263 G206 G305 FROM FUSE 19 (DIAGRAM 2 OF 6) TO FUSE 18 (DIAGRAM 5 OF 6) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 6)
1 2 2 1 2 1 10A 20A N 30A 10A P 30 40A 30A M 30 30 30 86 86 85 87 10A INSTRUMENT PANEL FUSE BLOCK RADIO AUXILIARY AUDIO INPUT INFO DISPLAY MODULE MEDIA DISC PLAYER HUMAN MACHINE INTERFACE CONTROL MODULE SUSPENSION CONTROL MODULE GARAGE DOOR OPENER LEFT HEADLAMP LOW BEAM RELAY REAR DEFOGGER RELAY HEADLAMP LOW BEAM RELAY FRONT FOG LAMP RELAY WINDSHIELD WIPER SPEED CONTROL RELAY HORN RELAY WINDSHIELD WASHER PUMP RELAY HEADLAMP HIGH BEAM RELAY WINDSHIELD WIPER RELAY COOLING FAN HIGH SPEED RELAY A/C COMPRESSOR CLUTCH RELAY UNDERHOOD FUSE BLOCK UNDERHOOD RELAY BLOCK RIGHT COOLING FAN MEDIUM SPEED RELAY 2 1 X116 X1 28 1 X1 18 17 16 22 27 39 41 X300 22 X210 6 7 X1 X1 1 X1 10 17 X400 17 1 1 67 21 37 X2 1 8 X2 RED/WHT RED/GRN RED/GRN RED/GRN RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/GRN RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/GRN RED/GRN RED/YEL RED/VIO RED/GRN RED/GRN RED/BLU RED/BLU YEL/RED RED/VIO RED/VIO W/ UNIVERSAL GARAGE DOOR OPENER W/ CONTINUOUSLY VARIABLE DAMPING W/O CONTINUOUSLY VARIABLE DAMPING (IF EQUIPPED) (W/O HID) (W/ HID) FUSE 18 FUSE 1 FUSE 4 FUSE 5 FUSE 31 FUSE 45 FUSE 6 (LOWER LEFT SIDE OF DASH) (INSTRUMENT PANEL HARNESS, BETWEEN MAIN BUNDLE & BODY CONTROL MODULE BREAKOUTS) (INSTRUMENT PANEL HARNESS, BETWEEN MAIN BUNDLE & BODY CONTROL MODULE BREAKOUTS) (LEFT FRONT OF ENGINE COMPT) (MOUNTED ON LEFT FRONT RADIATOR SUPPORT) J207 J209 J271 J301 FROM FUSE 25 (DIAGRAM 4 OF 6) FROM FUSE 14 (DIAGRAM 3 OF 6) TO FUSE 1 (DIAGRAM 6 OF 6)
1 2 2 1 1 2 30 J BATT SW SIG IGN VOLT IGN VOLT LOW REF PASS STAR LED SIG SW ACC LED SIG SW MODE IGN MODE IGN MODE START ACC RUN OFF START RUN START ACC RUN OFF START ACC RUN OFF OFF ACC START ACC RUN OFF G 5V IGN P 15A 40A IGN BODY CONTROL MODULE KEYLESS ENTRY CONTROL MODULE BODY CONTROL MODULE UNDERHOOD FUSE BLOCK COOLING FAN LOW SPEED RELAY CONTROL SOLENOID VALVE ASSEMBLY CONTROL SOLENOID VALVE ASSEMBLY CONTROL SOLENOID VALVE ASSEMBLY LEFT COOLING FAN MEDIUM SPEED RELAY UNDERHOOD RELAY BLOCK TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE ENGINE CONTROL MODULE AUTOMATIC TRANSMISSION ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY 2 X118 X2 4 3 1 2 X210 20 21 101 X1 12 11 17 X2 20 8 X1 54 55 X220 7 3 6 8 2 5 1 3 4 6 4 22 15 5 6 15 X4 22 X3 2 34 X1 X3 37 14 X115 10 X1 1 X1 15 X1 X1 13 70 X1 RED/BLU RED/VIO VIO/BLK VIO/YEL RED/VIO RED/VIO RED/VIO VIO/BLK VIO/YEL GRY BLK/ BLK LT GRN/ GRY BLK/ BLK YEL BLU/GRN DK GRN/ BLU/BLK BRN/BLK BLU/BLK BRN/BLK BLU/GRN VIO/BLK VIO/YEL WHT/BLK WHT/VIO BLK BLK WHT/BLK WHT/VIO VIO/YEL VIO/BLK GRN/VIO VIO/YEL VIO/YEL VIO/BLK VIO/YEL VIO/BLK YEL/RED RED/GRN VIO/YEL VIO/YEL VIO/YEL VIO/YEL RED/GRN RED/GRN W/ REMOTE KEYLESS ENTRY W/O REMOTE KEYLESS ENTRY (W/O REMOTE KEYLESS ENTRY) (W/ REMOTE KEYLESS ENTRY) 2.4L 2.0L 2.0L 2.4L IGNITION SWITCH KEY IN IGNITION SWITCH ENGINE START/STOP IGNITION MODE SWITCH FUSE 42 FUSE 1 (BEHIND LEFT SIDE OF DASH, RIGHT OF CLUSTER) (LEFT FRONT OF ENGINE COMPT) (ENGINE HARNESS, BETWEEN BREAKOUTS TO ENGINE CONTROL MODULE & BREAKOUT TO X115) (MOUNTED ON LEFT FRONT RADIATOR SUPPORT) J261 J126 G206 FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 2 OF 6) INTERIOR LIGHTS SYSTEM TO UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 6) FROM FUSE 31 (DIAGRAM 5 OF 6)