Gmc-Truck·Acadia·2018 GMC Truck Acadia·Wiring
Wiring diagram

2018 GMC Truck Acadia — power distribution

Sheets 8Labels 1357

Power distribution

1 2 1 2 30A 20A 30 85 30 30 M L D C B A 20A 40A 30 10A 20A 30 25A 30A 100A 100A 100A 150A 40A 70A 100A 60A 10A 5A 350A 200A 250A 30A 40A BATTERY BATTERY SENSOR MODULE BODY CONTROL MODULE GENERATOR COOLING FAN CONTROL MODULE STARTER MOTOR LOGIC POWER STEERING CONTROL MODULE TRAILER PARK LAMPS RELAY REAR WIPER IGNITION RELAY STARTER RELAY ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY ENGINE CONTROLS IGNITION RELAY HIGH BEAM SOLENOID ACTUATOR RELAY HEADLAMP LOW BEAM RELAY HORN RELAY FRONT FOG LAMP RELAY AUXILIARY COOLANT PUMP RELAY WINDSHIELD WASHER PUMP RELAY REAR WIPER RELAY A/C COMPRESSOR CLUTCH RELAY STARTER PINION SOLENOID ACTUATOR RELAY REAR WINDOW WASHER PUMP RELAY LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY RIGHT TRAILER STOP/ TURN SIGNAL LAMP RELAY WINDSHIELD WIPER SPEED CONTROL RELAY WINDSHIELD WIPER RELAY UNDERHOOD FUSE BLOCK X3 X2 2 X8 X7 1 2 X1 10 X4 37 X1 X1 15 52 30 X1 5 1 X6 20 X4 X1 X2 X1 X2 X4 X3 X11 X10 X5 22 40 40 39 RED/VIO RED/VIO (OR RED) (OR RED) RED/VIO RED/YEL NCA RED/GRN RED/VIO RED/GRN RED/WHT RED/BLU RED/GRY RED/GRY RED/YEL RED/YEL RED/WHT RED/WHT RED/WHT RED RED/YEL RED RED/YEL BATTERY FUSE BLOCK FUSE 1 FUSE 10 FUSE 2 FUSE 4 FUSE 8 FUSE 3 FUSE 7 FUSE 5 FUSE 6 STRTR 2 FUSE STRTR FUSE ABS FUSE DC DC TRANS 2 FUSE DC DC TRANS 1 FUSE ECM BATT FUSE EBCM FUSE TCM BATT 2 FUSE REAR/ WPR 1 FUSE WASH PUMP FUSE A/C CLTCH FUSE WPR FRT FUSE STRTR 3 FUSE W/O TRAILER PROVISIONS W/ TRAILER PROVISIONS 2.5L 3.6L 2.5L 3.6L 2.5L 3.6L (3.6L) (W/ HID) (2.5L) (LEFT FRONT OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 8) TO REAR BODY FUSE BLOCK (DIAGRAM 3 OF 8) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 5 OF 8) TO POWER SUPPLY TRANSFORMER (DIAGRAM 7 OF 8) TO IGNITION MAIN RELAY (DIAGRAM 2 OF 8)
E J 7.5A 15A 7.5A 10A 15A 5A 10A 5A 20A G 30 87 85 86 20A A 10A 15A UNDERHOOD FUSE BLOCK REAR WIPER IGNITION RELAY STEERING WHEEL AIR BAG COIL AUXILIARY HVAC CONTROLS INSTRUMENT CLUSTER HVAC CONTROL MODULE COLLISION ALERT INDICATORS FUEL PUMP DRIVER CONTROL MODULE INSIDE REAR VIEW MIRROR CONTROL SOLENOID VALVE ASSEMBLY ENGINE CONTROL MODULE AUTOMATIC TRANSMISSION ASSEMBLY STEERING WHEEL HEATING CONTROL MODULE REAR BODY FUSE BLOCK REAR VIEW CAMERA C 11 A X1 12 X1 13 X1 X1 14 71 3 9 X2 3 X200 X1 21 X403 6 6 X204 2 X200 31 2 X2 X5 6 X4 12 4 1 1 1 X2 9 2 8 X901 10 9 X900 X1 X1 18 X4 9 15 X2 13 11 33 31 29 27 X2 X4 7 28 32 X1 5 14 10 VIO/GRN VIO/GRN VIO/WHT VIO/WHT VIO/GRN VIO/WHT VIO/WHT VIO/GRY VIO/GRY VIO/GRY VIO/GRY VIO/GRY VIO/GRY VIO/GRY VIO/GRY VIO/GRY VIO/BLK VIO/BLK VIO/BLK VIO/BLK VIO/BLK BLK VIO BLK BLK VIO/BLK RED VIO/WHT VIO/GRN VIO/WHT VIO/GRY VIO/GRN GRN/VIO BLK IGNITION MAIN RELAY IPC FUSE TCM/IGN FUSE ECM IGN FUSE HTD WHL FUSE FSCM FUSE ISRVM/TRLR FUSE HVAC FUSE HUD FUSE LRBEC IGN FUSE CAMERA FUSE FUSE 19 FRONT ACCESSORY POWER RECEPTACLE (NOT USED) (NOT USED) 2.5L 2.5L 3.6L 3.6L (W/ REAR AIR CONDITIONER) (W/ SENSITIVE MIRROR) (IF EQUIPPED) (NOT USED) (NOT USED) (LEFT SIDE OF ENGINE COMPT) (IN BODY HARNESS, NEAR PASS- THROUGH TO ENGINE COMPT TOWARDS LEFT PILLAR SHIELD) (IN INSTRUMENT PANEL HARNESS, NEAR FIRST BREAKOUT TO X212) (LEFT REAR OF ENGINE COMPT) (UPPER STEERING COLUMN) (LEFT SIDE OF STORAGE AREA) (RIGHT KICK PANEL) J207 J133 (W/ REAR AIR CONDITIONER) J218 J317 G112 G203 FROM A/C CLTCH FUSE (DIAGRAM 1 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 8 OF 8) TO POWER SUPPLY TRANSFORMER (DIAGRAM 7 OF 8) FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 5 OF 8)
F 10A 15A 15A 20A 30A 5A 20A 10A 10A 10A 30A 30A 30A 30A 30A 30A D REAR BODY FUSE BLOCK TRAILER BRAKE PROVISION TRAILER CONNECTOR REAR DIFFERENTIAL CLUTCH CONTROL MODULE PASSENGER WINDOW SWITCH AUXILIARY BLOWER MOTOR CONTROL MODULE RIGHT REAR WINDOW SWITCH LEFT REAR WINDOW SWITCH KEYLESS ENTRY CONTROL MODULE DRIVER WINDOW SWITCH DRIVER WINDOW MOTOR MODULE OUTSIDE REAR VIEW MIRROR HEATER RELAY LIFTGATE UNLATCH RELAY PASSENGER PRESENCE MODULE DRIVER WINDOW SWITCH SEAT MEMORY CONTROL MODULE EVAPORATIVE EMISSION VENT SOLENOID VALVE LIFTGATE CONTROL MODULE REAR SEAT HEATING CONTROL MODULE X3 C X1 28 38 A X2 20 3 10 X330 6 X1 7 29 X2 X900 30 3 30 X320 33 1 35 X1 X310 17 1 37 X505 2 X500 8 23 41 X1 2 13 X1 2 X2 38 X1 21 2 X505 29 X700 2 8 X2 18 X500 1 23 45 X680 2 8 47 X605 29 X600 2 23 48 X1 20 X409 29 22 X1 6 X404 11 23 X413 16 E 49 RED/VIO RED/VIO BLK BLK VIO VIO RED/BRN RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/GRN RED/GRN RED/WHT RED/WHT RED/GRN RED/GRN RED/VIO RED/GRN RED/GRN RED/YEL RED/YEL BLU BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/WHT RED/WHT RED/BLU RED/BLU RED/WHT RED/BLU RED/BLU RED/GRY RED/GRY RED/GRN RED/GRN RED/VIO WNDW RT FUSE WNDW LT FUSE PEPS FUSE TRLR BRK FUSE BLWR REAR FUSE R/D CNTRL FUSE TRLR 1 FUSE REAR CLOSR FUSE HTD MIR FUSE REAR/ HTD/SEAT FUSE CNSTR VENT FUSE WNDW MDL FUSE APO REAR CIRCUIT BREAKER L/GATE FUSE MSM FUSE AOS FUSE CARGO ACCESSORY POWER RECEPTACLE W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN (BLUNT CUT) (W/ REAR AIR CONDITIONER) (W/ EXPRESS UP/DOWN) (W/ DRIVER CONVENIENCE MEMORY PACKAGE) (LEFT SIDE OF STORAGE AREA) (IN BODY HARNESS, NEAR BREAKOUT TO X330) (UPPER LEFT SIDE OF LIFTGATE OPENING UNDER TRIM PANEL) J344 J401 G403 FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 8) TO LOGIC MODE FUSE (DIAGRAM 6 OF 8)
K 20A 15A 30A 30A 30A 30A 40A 2A 25A 20A 10A B INSTRUMENT PANEL FUSE BLOCK STEERING WHEEL AIR BAG COIL FRONT SEAT HEATING CONTROL MODULE RIGHT STEERING WHEEL CONTROLS SWITCH LEFT STEERING WHEEL CONTROLS SWITCH BLOWER MOTOR DRIVER SEAT HEATING SWITCH SUNROOF CONTROL MODULE PASSENGER SEAT ADJUSTER SWITCH DRIVER SEAT ADJUSTER SWITCH SEAT MEMORY CONTROL MODULE BODY CONTROL MODULE 1 X305 4 9B X1 2 11A 9A 11B 26 X320 20 X201 43 E 22 X1 2 E X310 20 X200 48 20 X202 1 X201 30 21 1 29 5 10 X2 18 X1 12 27 X200 44 X401 11 6 16 X200 29 X320 23 X1 10 X212 1 4 X201 34 18 19 X5 3 28 RED/VIO RED/BRN RED/BRN RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BRN RED/BRN RED/BRN RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/BLU BRN/BLK BRN/BLK RED/VIO RED/WHT RED/WHT RED/WHT RED/WHT RED/GRY RED/GRY RED/GRY RED/GRY RED/GRY RED/GRY RED/GRY RED/GRY RED/GRY RED/GRY RED/GRN RED/GRY RED/GRN RED/BLU HTD SEAT LT/FT FUSE S/ROOF FUSE BLWR FRT FUSE SWC FUSE ACDCINV FUSE PASS PWR SEAT FUSE BCM 4 FUSE BATT 1 FUSE BCM 2 FUSE DRVR PWR SEAT FUSE BCM 7 FUSE (IF EQUIPPED) W/ MEMORY W/O MEMORY (RIGHT FRONT OF CENTER CONSOLE) (UPPER STEERING COLUMN) (IN INSTRUMENT PANEL HARNESS, NEAR FIRST BREAKOUT TO X212) (IN HEADLINER HARNESS, IN BREAKOUT TO X305) (IN STEERING WHEEL HARNESS, IN STEERING COLUMN) (IN INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO BODY CONTROL MODULE) J220 J369 J252 J227 FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 8) TO ACCESSORY DC/AC POWER INVERTER MODULE (DIAGRAM 8 OF 8)
J H 15A 10A 20A 30A 20A 30A 15A 10A 10 15A 10A 30A 30A 15A C INSTRUMENT PANEL FUSE BLOCK KEYLESS ENTRY CONTROL MODULE DATA LINK CONNECTOR HVAC CONTROL MODULE SERIAL DATA GATEWAY MODULE FRONT SEAT HEATING CONTROL MODULE PASSENGER SEAT HEATING SWITCH INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE AUDIO AMPLIFIER ACTIVE NOISE CANCELLATION MODULE BODY CONTROL MODULE STEERING COLUMN POSITION CONTROL MODULE 23R 23AA 23W 23U 23L 23A 23N 8B 2 X212 38 4 6 4 6 X212 21 8A X200 67 X212 40 X212 18 1 6A 12B 6B 12A X201 3 X1 7 43 X1 4 X1 X201 29 X1 X1 9 X212 22 4 X200 30 X320 24 X1 7 34 16 X1 1 41 X2 4 45 1 39 X1 3 36 X2 1 37 33 X202 2 7 44 4 31 X201 33 42 X5 4 30 RED/VIO RED/VIO BLK BLK BLK BLK BLK BLK VIO BLK BLK VIO VIO VIO VIO VIO VIO VIO VIO VIO VIO RED/BLU GRY/GRN GRY/GRN GRY/GRN GRY/GRN BLK BLK VIO VIO VIO VIO RED/BLU RED/BLU RED/YEL RED/YEL RED/GRN RED/GRN RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/WHT RED/WHT RED/WHT RED/VIO RED/WHT RED/WHT RED/GRY RED/GRY RED/VIO RED/VIO RED/BRN RED/BRN RED/YEL RED/YEL RED/WHT RED/WHT RED/VIO INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY RSE/ USB/WCM FUSE RETAINED ACCESSORY POWER RELAY 2 RETAINED ACCESSORY POWER RELAY 1 USB/ WCM FUSE RSE FUSE APO/LTR CIRCUIT BREAKER REAR COMPARTMENT USB RECEPTACLE LOGIC USB RECEPTACLE LOGIC ACCESSORY RSE PROVISIONS CONNECTOR AMP FUSE EPS FUSE BCM 6 FUSE DLC FUSE BCM 1 FUSE BCM 3 FUSE BCM 8 FUSE HTD SEAT RT/FT FUSE AIR BAG FUSE HVAC FUSE MID LEVEL UP LEVEL (RIGHT FRONT OF CENTER CONSOLE) (IN INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO X202) (RIGHT KICK PANEL) (IN INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO HVAC CONTROL MODULE) (IN INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO JX200) (LEFT KICK PANEL) (LEFT SIDE OF LUGGAGE COMPT) (RIGHT KICK PANEL) (IN INSTRUMENT PANEL HARNESS, NEAR FIRST BREAKOUT TO X212) (IN INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO INSTRUMENT CLUSTER) J216 J209 J226 J230 J211 J346 J317 J217 J214 G203 G204 G400 G203 FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 8) TO LOGISTICS FUSE (DIAGRAM 7 OF 8) TO FRONT ACCESSORY POWER RECEPTACLE (DIAGRAM 2 OF 8)
5A 5A 10A 10A 10A 15A 15A 20A F 10A REAR DEFOGGER RELAY TRAILER BACKUP LAMPS RELAY REAR BODY FUSE BLOCK FUEL PUMP DRIVER CONTROL MODULE LIFTGATE CONTROL MODULE OVERHEAD CONSOLE MULTI-FUNCTION SWITCH GARAGE DOOR OPENER PASSENGER BACK SEAT BLOWER MOTOR PASSENGER SEAT LUMBAR SUPPORT SWITCH DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER BACK SEAT BLOWER MOTOR PASSENGER CUSHION SEAT BLOWER MOTOR DRIVER CUSHION SEAT BLOWER MOTOR VIDEO PROCESSING CONTROL MODULE PARKING ASSIST CONTROL MODULE SUSPENSION CONTROL MODULE REAR DIFFERENTIAL CLUTCH CONTROL MODULE ACTIVE SAFETY CONTROL MODULE LONG RANGE RADAR SENSOR MODULE WINDSHIELD FRONT VIEW CAMERA LEFT SIDE OBJECT SENSOR MODULE RIGHT SIDE OBJECT SENSOR MODULE HANDS-FREE LIFTGATE SENSOR CONTROL MODULE 1 12 X401 8 X2 3 X204 6 X200 1 10 X104 7 X401 2 X1 1 6 X1 3 X1 2 8 X400 1 8 X2 5 X1 1 X2 1 6 X409 10 X1 10 1 7 3 3 X320 18 G 46 3 3 X310 20 G 20 1 X403 1 3 X2 24 X900 4 X1 7 RED/BLU RED/BLU NCA RED/BLU RED/BLU RED/BLU RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/GRN RED/GRN RED/GRN RED/GRY RED/VIO RED/GRY RED/GRY RED/BRN NCA RED/BRN NCA RED/BRN RED/BRN RED/BRN RED/YEL NCA RED/YEL NCA RED/YEL RED/YEL RED/YEL RED/VIO RED/VIO RED/BLU RED/BLU LOGIC MODE FUSE FSCM FUSE VENT/LUM PASS FUSE UGDO RAIN FUSE VENT/LUM DRVR FUSE THEFT DTRNT FUSE EOCM SBZA FUSE RPA FUSE SADS FUSE 2 WAY 2 WAY (W/ VENTILATED SEAT) (W/ VENTILATED SEAT) (W/ VENTILATED SEAT) (W/ VENTILATED SEAT) (W/ ALL AROUND VISION CAMERA) (W/O START/ STOP SYSTEM) (W/ BRAKE PREFILL, INTEGRATED BRAKE ASSIST) (W/ BRAKE PREFILL, INTEGRATED BRAKE ASSIST) (AWD) (IF EQUIPPED) (LEFT SIDE OF STORAGE AREA) (IN DRIVER SEAT HARNESS, NEAR BREAKOUT TO SEAT BELT ANCHOR PRETENSIONER) (IN PASSENGER SEAT HARNESS, NEAR BREAKOUT TO SEAT BELT ANCHOR PRETENSIONER) (IN BODY HARNESS, NEAR BREAKOUT TO SUBWOOFER) (IN BODY HARNESS, IN LUGGAGE COMPT, NEAR BREAKOUT TO TERMINATING RESISTOR) (IN BODY HARNESS, NEAR BREAKOUT TO RIGHT SIDE IMPACT SENSOR) (IN REAR FASCIA HARNESS, NEAR BREAKOUT TO KEYLESS ENTRY ANTENNA) (W/ VENTILATED SEAT) J355 (W/ VENTILATED SEAT) J358 J336 J345 (AWD) J400 J415 FROM L/GATE FUSE (DIAGRAM 3 OF 8)
10A L M E 20A 5A 15A 10A 10A 10A 10A 30A H POWER SUPPLY TRANSFORMER INSTRUMENT PANEL FUSE BLOCK UNDERHOOD FUSE BLOCK PARKING ASSIST CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY INSTRUMENT CLUSTER AUXILIARY AUDIO INPUT TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE INFO DISPLAY MODULE HVAC CONTROLS HUMAN MACHINE INTERFACE CONTROL MODULE BYPASS MODULE HUMAN MACHINE INTERFACE CONTROL MODULE RADIO AUTOMATIC TRANSMISSION ASSEMBLY X1 1 3A 3B X200 33 11 8 6 X200 X112 5 X1 1 X2 X2 X200 47 25 23 X200 7 X1 1 5B 5A 34 9 X3 8 X1 7 X2 20 1A 1B X1 11 X1 1 1 2A 2B X1 15 4A 4B X212 19 X1 6 10A 10B 7 14A 14B 10 38 (OR RED/YEL) RED/GRN RED/GRN RED/GRN RED/VIO RED/VIO RED/GRN RED/GRY RED/BLU VIO/BLK RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/VIO RED/VIO RED/BLU RED/GRN RED/BLU RED/BLU RED/GRN RED/GRN RED/GRN RED/VIO RED/VIO RED/GRN RED/GRY RED/GRY RED/GRN RED/GRN RED/GRN RED/YEL RED/GRN LOGISTICS FUSE TCM BATT 1 FUSE RDO FUSE INFOTMNT FUSE UPA FUSE CIM FUSE IPC FUSE HVAC DISPLY FUSE VBM FUSE (W/ START/STOP SYSTEM) W/ START/STOP SYSTEM W/O START/STOP SYSTEM UP LEVEL UP LEVEL MID LEVEL (W/ ONSTAR) (UP LEVEL) (2.5L) (RIGHT FRONT OF CENTER CONSOLE) (IN INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO X202) (IN INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO HVAC CONTROL MODULE) (LEFT SIDE OF ENGINE COMPT) (IN INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO HVAC CONTROL MODULE) (IN INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO BODY CONTROL MODULE) J212 J225 J223 J228 FROM RSE/ USB/WCM FUSE (DIAGRAM 5 OF 8) FROM SPLICE J207 (DIAGRAM 2 OF 8) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 1 OF 8)
INVERTER CONTROL DC/AC INVERTER CONTROL LOW REFERENCE GROUND G K 110V AC PHASE B 110V AC PHASE A DC TO AC KEYLESS ENTRY CONTROL MODULE BODY CONTROL MODULE LOGIC TRANSMISSION SHIFT LEVER POSITION INDICATOR 15 1 X307 23 X4 12 X3 5 6 71 70 5 13 22 X307 18 2 1 2 1 3 6 4 5 8 7 3 X2 1 3 X1 1 X1 8 X1 20 17 X2 8 59 X201 60 X1 11 12 7 3 6 2 5 4 VIO/YEL VIO/YEL VIO/BLK VIO/BLK BLK GRN/VIO GRY/GRN GRY/GRN GRY/GRN GRY/GRN VIO/YEL VIO/BLK BRN/BLK BLK NCA WHT NCA NCA NCA BRN BLU BLU/BRN BLU/BRN RED BLK GRY/GRN GRN/BLK YEL BLU/GRN BLU/BLK BRN/BLK BLK/GRY BLK BLK BLU/BLK BRN/BLK BLU/GRN BLK/GRY GRN/BLK ENGINE START/STOP IGNITION MODE SWITCH LOGIC 110V AC ACCESSORY POWER RECEPTACLE ACCESSORY DC/AC POWER INVERTER MODULE (BLUNT CUT SHIELD) (110V) (110V) (LEFT KICK PANEL) (IN CONSOLE HARNESS, NEAR BREAKOUT TO X307) (UPPER RIGHT SIDE OF LIFTGATE OPENING UNDER TRIM PANEL) (REAR OF CENTER CONSOLE) J211 J314 J338 G204 G401 4629 514 2350 686 6865 6807 INTERIOR LIGHTS SYSTEM TO UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 8) FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 8)