Buick·Envision·2020 Buick Envision·Wiring
Wiring diagram

2020 Buick Envision — power distribution

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Power distribution

1 2 1 2 A 30A 5A M 40A 80A 80A L 40A 5A 100A 80A 15A 10A 10A E 20A 30A 30A 60A 40A 500A 250A D C B 100A 100A 100A 100A BATTERY STARTER MOTOR GENERATOR BATTERY SENSOR MODULE UNDERHOOD FUSE BLOCK FRONT FOG LAMP RELAY STARTER RELAY STARTER PINION SOLENOID ACTUATOR RELAY ENGINE CONTROL MODULE ELECTRONIC BRAKE CONTROL MODULE LEFT COOLING FAN MOTOR RIGHT COOLING FAN MOTOR FRONT SEAT HEATING CONTROL MODULE COOLING FAN MOTOR LIFTGATE CONTROL MODULE REAR DEFOGGER RELAY HEADLAMP HIGH BEAM RELAY HEADLAMP RELAY HORN RELAY EVAPORATIVE EMISSION VENT SOLENOID VALVE HEADLAMP LEVELING CONTROL MODULE ELECTRONIC BRAKE CONTROL MODULE FUEL PUMP DRIVER CONTROL MODULE POWER STEERING CONTROL MODULE X8 2 3 3 2 X2 X7 3 5 3 2 X1 1 X105 20 10 3 X903 3 X904 43 24 X302 2 X108 X5 2 1 X6 X9 2 1 X8 X8 1 X7 X1 1 3 X3 73 2 X2 X2 X2 2 X2 71 15 X1 3 X4 X3 X2 X1 X6 X5 X2 72 31 36 37 30 1 2 1 X11 2 X204 1 RED/BRN RED/BLU RED/BLU RED RED/VIO RED/VIO RED/GRY RED/BLU RED/VIO RED/WHT RED/BRN RED/BRN RED/GRY RED/BRN RED RED/WHT RED/WHT RED/BLU RED/YEL RED/WHT RED/YEL RED/YEL RED/BLU RED/WHT RED/GRY RED/VIO RED/BLU RED/GRY RED/VIO RED/YEL RED/YEL RED/YEL RED/GRN RED/VIO RED/BLU RED/BLU RED/BLU RED/BLU (NOT USED) 2.0L TURBO 2.5L (2.0L TURBO) (IF EQUIPPED) (W/ HID) BATTERY FUSE BLOCK FUSE F2BA FUSE F6BA FUSE F7BA FUSE F4BA FUSE F5BA FUSE F1BA FUSE F3BA STARTER 2 FUSE F2UA STARTER 1 FUSE F1UA HTD/ SEAT FUSE F12UA DC DC TRANS FUSE F20UA FUSE F2UB FUSE F1UB L/GATE FUSE F21UA ABS PUMP FUSE F22UA ECM FUSE F8UA FUSE F5UB FUSE F4UB CNSTR/ VENT/SOL FUSE F10UA ABS VLV FUSE F27UA FUSE F3UB FUEL/PUMP FUSE F11UA AHL FUSE F38UA (LEFT SIDE OF ENGINE COMPT, TOP OF BATTERY) (LEFT SIDE OF ENGINE COMPT, LEFT OF BATTERY) TO J350 SPLICE (DIAGRAM 6 OF 9) TO REAR BODY FUSE BLOCK (DIAGRAM 5 OF 9) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 3 OF 9) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 5 OF 9) TO POWER SUPPLY TRANSFORMER (DIAGRAM 3 OF 9) TO IGNITION MAIN RELAY (DIAGRAM 2 OF 9)
7.5A Q P N 15A 40A 20A 5A 20A H 30A 25A 7.5A 10A F E 7.5A UNDERHOOD FUSE BLOCK REAR WIPER RELAY TRANSMISSION CONTROL MODULE REAR WIPER MOTOR ENGINE CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY HVAC CONTROL MODULE INSTRUMENT CLUSTER COLLISION ALERT INDICATORS BODY CONTROL MODULE FUEL PUMP DRIVER CONTROL MODULE AUTOMATIC TRANSMISSION ASSEMBLY HEADLAMP WASHER PUMP RELAY WINDSHIELD WIPER SPEED CONTROL RELAY WINDSHIELD WASHER PUMP RELAY REAR WINDOW WASHER PUMP RELAY A/C COMPRESSOR CLUTCH RELAY TRANSMISSION HYDRAULICS OIL PUMP RELAY AUXILIARY COOLANT PUMP RELAY WINDSHIELD WIPER RELAY TRANSMISSION CONTROL MODULE 12 74 X2 1 X2 9 X3 19 X1 25 X2 1 2 3 4 5 X3 8 3 2 2 X903 X904 2 8 3 33 X105 22 X2 2 5 X1 4 X2 13 7 X1 X2 28 X1 27 X2 X1 X1 12 X1 14 6 61 8 X200 X4 15 70 X2 X3 8 24 15 53 VIO/GRN VIO/GRN VIO/GRN VIO/GRN VIO/GRN VIO/GRN VIO/GRN VIO/GRN RED/BRN RED/BRN RED/BRN RED/GRY RED/GRY VIO/GRN RED/GRY RED/GRY VIO/GRN VIO/GRN VIO/GRN VIO/GRN VIO/GRN GRN/VIO GRN/VIO BLK (NOT USED) (NOT USED) (NOT USED) 6 SPEED A/T (W/O HEAD-UP DISPLAY) (NOT USED) (NOT USED) (NOT USED) (NOT USED) 9 SPEED A/T RR/WPR FUSE F48UA IGNITION MAIN RELAY ECM/ TCM FUSE F52UA VAR/FUNC FUSE F32UA ECSCL FUSE F47UA WASH/ PUMP FUSE F23UA HDLP/ WASH FUSE F24UA TRANS/ OIL/PUMP FUSE F26UA ENG/ COOL PUMP FUSE F13UA AC FUSE F9UA FRT/WPR FUSE F55UA TRANS/OIL/PUMP FUSE F40UA (LEFT SIDE OF ENGINE COMPT, LEFT OF BATTERY) (BODY HARNESS, NEAR BREAKOUT TO G309) (ENGINE HARNESS, NEAR UNDERHOOD FUSE BLOCK CONNECTOR X3) (UNDER LEFT HEADLAMP ASSEMBLY) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO CONNECTOR G203) (FORWARD LAMP HARNESS, NEAR BREAKOUT TO UNDERHOOD FUSE BLOCK CONNECTOR X1) J341 J114 J202 J106 G101 FROM AHL FUSE F38UA (DIAGRAM 1 OF 9) TO HDLP/POS FUSE F42UA (DIAGRAM 7 OF 9) TO POWER SUPPLY TRANSFORMER (DIAGRAM 3 OF 9) TO REAR BODY FUSE BLOCK (DIAGRAM 6 OF 9) TO ACCESSORY DC/AC POWER INVERTER MODULE (DIAGRAM 6 OF 9) TO ENGINE CONTROLS IGNITION RELAY (DIAGRAM 7 OF 9)
A V 15A 20A 20A 10A 20A 7.5A 2A 7.5A 5A 10A 10A 10A N M L ACC WAKEUP SERIAL DATA GROUND GROUND SOL RLY CTRL RUN/CRANK IGN 1 VOLT BATT POS VOLT BATT POS VOLT SERIAL DATA (-) 3 SERIAL DATA (-) 3 SERIAL DATA (+) 3 SERIAL DATA (+) 3 12V REGULATED SPLY VOLT 2 12V REGULATED SPLY VOLT 1 20A 30A INSTRUMENT PANEL FUSE BLOCK STEERING WHEEL AIR BAG COIL DATA LINK CONNECTOR BODY CONTROL MODULE INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE HVAC CONTROL MODULE KEYLESS ENTRY CONTROL MODULE PASSENGER PRESENCE MODULE RIGHT STEERING WHEEL CONTROLS SWITCH LEFT STEERING WHEEL CONTROLS SWITCH INSTRUMENT PANEL FUSE BLOCK UNDERHOOD FUSE BLOCK REAR BODY FUSE BLOCK STARTER RELAY ENGINE CONTROL MODULE TRANSMISSION CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY BODY CONTROL MODULE VIDEO PROCESSING CONTROL MODULE X1 70 X112 40 X3 1 50 X1 4 10 X112 33 X2 9 X203 1 X5 4 A6 A18 1 X1 1 X202 48 21 22 43 34 X1 44 40 2 X302 14 1 X203 10 X2 X3 2 4 3 1 6 5 7 9 11 10 8 12 13 14 16 18 17 15 41 42 39 38 37 35 53 36 47 7 X2 16 14 X1 7 1 X2 X202 61 9 X1 3 X5 4 16 YEL/VIO YEL/VIO YEL/VIO RED/GRN RED/YEL RED/YEL RED/GRN RED/GRN RED/GRN RED/GRN RED/WHT RED/GRN RED/WHT RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/BLU RED/BLU RED/BLU RED/WHT RED/WHT RED/GRN BLK BLK VIO/YEL BLK YEL/VIO RED/GRN RED/YEL RED/GRY RED/BLU VIO/GRN WHT WHT BLK BLU/BLK BLU/BLK RED/BLU RED/GRN RED/BRN RED/GRY RED/BRN RED/VIO RED/BLU RED/GRN RED/GRN RED/GRN RED/BRN RED/BRN RED/BRN RED/VIO (NOT USED) (NOT USED) (NOT USED) (NOT USED) HVAC FUSE F21DA SDM FUSE F20DA BCM 6 FUSE F17DA L/GATE RELSE FUSE F22DA IGN FUSE F26DA OCC SNSR FUSE F24DA PEPS FUSE F23DA STR/WHL/CNTRL FUSE F25DA BCM 7 FUSE F18DA DLC FUSE F19DA BCM 8 FUSE F9DA BCM 6 FUSE F17RA TCM FUSE F28DA BCM 2 FUSE F29DA POWER SUPPLY TRANSFORMER (RIGHT SIDE OF INSTRUMENT PANEL) (TOP OF STEERING COLUMN) (STEERING WHEEL HARNESS, UNDER STEERING WHEEL AIR BAG) (LEFT SIDE OF ENGINE COMPT, LEFT OF BATTERY) (LEFT SIDE OF REAR COMPT) (RIGHT SIDE OF INSTRUMENT PANEL) (ENGINE HARNESS, NEAR BREAKOUT TO UNDERHOOD FUSE BLOCK CONNECTOR X3) (BODY HARNESS, NEAR BREAKOUT TO CONNECTOR X500) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO G308) (HVAC HARNESS, UNDER RIGHT SIDE OF INSTRUMENT PANEL) (LOWER CENTER OF INSTRUMENT PANEL) (BASE OF LEFT "C" PILLAR) J375 J117 J305 J221 J306 (W/ MONO VISION) G309 5985 2350 4325 2173 2172 1342 1542 39 7494 7494 2350 7493 7493 FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 9) COMPUTER DATA LINES SYSTEM FROM J341 SPLICE (DIAGRAM 2 OF 9) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 1 OF 9) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 9) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 1 OF 9) COMPUTER DATA LINES SYSTEM
1 1 2 2 J 10A 10A 7.5A 5A 15A V 15A 10A K INSTRUMENT PANEL FUSE BLOCK REAR BODY FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY BODY CONTROL MODULE HANDS-FREE LIFTGATE SENSOR CONTROL MODULE LIFTGATE CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK INFOTAINMENT FACEPLATE CONTROL MODULE AIR IONIZER INSTRUMENT CLUSTER CLOCK RADIO HVAC CONTROLS ACTIVE SAFETY CONTROL MODULE HUMAN MACHINE INTERFACE CONTROL MODULE WINDSHIELD FRONT VIEW CAMERA BODY CONTROL MODULE PARKING ASSIST CONTROL MODULE AUXILIARY AUDIO INPUT TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE HEAD-UP DISPLAY HUMAN MACHINE INTERFACE CONTROL MODULE BYPASS MODULE GARAGE DOOR OPENER 1 X1 1 X407 10 57 X200 38 C11 58 56 C12 X7 9 X4 16 2 X232 29 17 X1 7 X1 6 1 X1 6 X1 7 X1 1 1 31 1 X200 2 X1 1 26 14 X1 1 30 18 X1 15 28 16 X2 1 25 13 X203 7 55 54 15 X200 44 6 C14 X400 16 X900 15 X2 4 X901 15 X1 2 3 X1 1 X200 42 27 5 C13 1 3 2 A1 A13 C15 BRN/VIO RED/YEL RED/GRN GRY/VIO VIO/BLU GRY/BRN GRY/VIO GRY/VIO VIO/BLU VIO/BLU GRY/VIO VIO/BLU RED/YEL RED/YEL GRY/BRN RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/GRN RED/YEL RED/YEL RED/GRN GRY/BRN RED/YEL RED/YEL GRY/BRN RED/BLU RED/BLU GRY/BRN RED/GRY RED/GRY GRY/BRN RED/YEL RED/YEL GRY/BRN RED/VIO RED/VIO BLK RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/GRN RED/GRN RED/GRN RED/GRN RED/VIO RED/VIO RED/YEL RED/VIO W/ FORWARD COLLISION ALERT SENSOR INDICATOR W/ ADAPTIVE CRUISE CONTROL (IF EQUIPPED) BATTERY SAVER RELAY 1 BATTERY SAVER RELAY 2 PWR L/GATE HF SNSR FUSE F12RA PRK ASSIST FUSE F34DA UGDO FUSE F33DA ONSTAR FUSE F35DA BCM 1 FUSE F32DA DISPLY FUSE F36DA RADIO FUSE F37DA (RIGHT SIDE OF INSTRUMENT PANEL) (LEFT SIDE OF REAR COMPT) (BODY HARNESS, NEAR BREAKOUT TO REAR BODY FUSE BLOCK) (BODY HARNESS, NEAR BREAKOUT TO RIGHT FRONT SIDE IMPACT SENSOR) (BODY HARNESS, NEAR REAR BODY FUSE BLOCK) (BODY HARNESS, NEAR BREAKOUT TO RIGHT FRONT SIDE IMPACT SENSOR) (BASE OF LEFT "C" PILLAR) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO INSTRUMENT PANEL FUSE BLOCK) (RIGHT SIDE OF INSTRUMENT PANEL) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO HVAC CONTROLS) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO INSTRUMENT PANEL FUSE BLOCK) (BODY HARNESS, NEAR BREAKOUT TO DRIVER SEAT BELT RETRACTOR PRETENSIONER) J346 J349 J332 J334 J220 J208 J214 J337 G309 TO RETAINED ACCESSORY POWER RELAY 2 (DIAGRAM 9 OF 9) FROM REAR BODY FUSE BLOCK (DIAGRAM 5 OF 9) FROM POWER SUPPLY TRANSFORMER (DIAGRAM 3 OF 9)
1 2 1 2 10A K 30A 10A 10A 15A 15A 20A 25A R 7.5A 15A 25A 30A 30A 30A B 5A 10A 40A C 40A 25A 20A 10A REAR BODY FUSE BLOCK SERIAL DATA GATEWAY MODULE DRIVER SEAT LUMBAR SUPPORT SWITCH PASSENGER SEAT LUMBAR SUPPORT SWITCH DRIVER SEAT MEMORY CONTROL MODULE PASSENGER SEAT ADJUSTER SWITCH AUDIO AMPLIFIER REAR SEAT HEATING CONTROL MODULE AUXILIARY HVAC CONTROL MODULE RIGHT SIDE OBJECT SENSOR MODULE LEFT SIDE OBJECT SENSOR MODULE REAR DIFFERENTIAL CLUTCH CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK OUTSIDE REAR VIEW MIRROR SWITCH FRONT SEAT HEATING CONTROL MODULE MIRROR CONTROL MODULE RAIN SENSOR MODULE DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT ADJUSTER SWITCH BLOWER MOTOR LEFT REAR WINDOW SWITCH RIGHT REAR WINDOW SWITCH SUNROOF SUNSHADE MOTOR MODULE DRIVER WINDOW SWITCH DRIVER WINDOW MOTOR PASSENGER WINDOW SWITCH SUNROOF CONTROL MODULE X200 20 12 E X1 1 6 X301 X302 4 4 X409 27 A8 X1 10 X232 25 X202 39 A33 1 1 A31 10 X303 3 X1 A10 7 C A X1 A29 4 X1 X301 19 X302 20 A26 E A3 1 4 1 X501 1 1 X500 1 X202 23 X302 X2 10 30 32 29 6 1 X410 45 1 1 34 1 1 8 8 X700 X800 44 13 X601 7 X600 7 X500 33 49 2 X1 4 20 X301 X2 4 19 31 50 48 A32 A12 X400 5 5 A15 5 G X4 1 28 X200 47 X1 2 A9 G A11 20 A30 A27 1 RED/GRN RED/GRY RED/GRY RED/BRN RED/VIO RED/GRN RED/YEL RED/GRN YEL/BLU RED/VIO RED/VIO RED/GRY RED/VIO RED/GRN RED/GRN RED/VIO RED/VIO YEL/BLU YEL/BLU RED/GRN RED/GRY RED/GRY BLK RED/VIO RED/VIO RED/VIO RED/YEL RED/YEL RED/VIO RED/VIO RED/YEL RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN NCA RED/GRY RED/GRY RED/GRY RED/BRN RED/BRN RED/BRN RED/BRN BLK/GRY BLU/VIO RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BLU RED/YEL RED/YEL RED/YEL RED/YEL RED/GRN RED/VIO RED/VIO RED/YEL RED/BLU RED/BLU RED/BRN RED/VIO RED/BRN RED/VIO RED/VIO RED/GRN RED/GRN RED/VIO RED/VIO RED/VIO RED/GRN RED/GRN W/ OBSTACLE DETECTION (IF EQUIPPED) (W/ FRONT & REAR ELECTRONIC CONTROLS) (NOT USED) W/ MEMORY W/O MEMORY W/ MOISTURE SENSITIVE PULSE WINDSHIELD WIPER SYSTEM (W/ MEMORY) (IF EQUIPPED) (W/O MEMORY) (IF EQUIPPED) PASS PWR SEAT CIRCUIT BREAKER F4RA HTD/SEAT RR FUSE F21RA RR DRIVE CNTRL MDL FUSE F22RA HVAC RR FUSE F11RA HTD/SEAT LR FUSE F9RA SEAT LUM FUSE F20RA LOGISTICS RLY FUSE F10RA MSM FUSE F5RA AMP FUSE F7RA RR APO FUSE F8RA FUSE F6RA SBZA FUSE F14RA AWD FUSE F19RA CARGO ACCESSORY POWER RECEPTACLE HVAC BLWR FRT FUSE F2DA PWR WNDW FRT FUSE F6DA HTD/SEAT FRT FUSE F13DA PWR WNDW RR FUSE F10DA OSRVM FUSE F14DA PWR SEAT CIRCUIT BREAKER F3DA S/ROOF FUSE F12DA FUSE F7DA (LEFT SIDE OF REAR COMPT) (BODY HARNESS, NEAR BREAKOUT TO G309) (REAR FASCIA HARNESS, NEAR BREAKOUT TO RIGHT MIDDLE REAR OBJECT SENSOR) (BASE OF RIGHT "C" PILLAR) (RIGHT SIDE OF INSTRUMENT PANEL) (BODY HARNESS, NEAR BREAKOUT TO CONNECTOR X202) (BODY HARNESS, NEAR BREAKOUT TO CONNECTOR X903) (BODY HARNESS, NEAR BREAKOUT TO G302) (BODY HARNESS, NEAR BREAKOUT TO CONNECTOR X200) (DRIVER DOOR TRIM HARNESS, NEAR BREAKOUT TO CONNECTOR X501) J340 J402 J353 J321 J314 J313 J505 G307 TO REAR BODY FUSE BLOCK (DIAGRAM 4 OF 9) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 9) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 9) TO J219 SPLICE (DIAGRAM 9 OF 9)
U 60A SERIAL DATA LOW REF DC TO AC INVERTER CTRL GROUND BATT POS VOLT ACC RLY CTRL Q P IGN 1 VOLT D PHS-A PHS-B REAR BODY FUSE BLOCK STEERING WHEEL HEATER RELAY LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY RIGHT TRAILER STOP/ TURN SIGNAL LAMP RELAY PARK LAMPS RELAY G3 3 F3 3 C10 5 A24 B2 G8 G7 2 3 3 2 1 4 X231 B8 6 4 2 8 X1 2 1 14 13 X2 B6 B4 A21 2 1 3 6 4 5 10 9 8 7 12 11 3 X2 1 3 X1 1 X1 RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN GRN BRN BRN BLU BLU BLU/BRN BLU/BRN NCA NCA BLU/BRN RED/GRN RED/GRN YEL YEL VIO/GRN VIO/GRN BLK RED/GRN NCA NCA NCA BLU/BRN BRN BLU BLU BRN VIO (IF EQUIPPED) (BLUNT CUT SHIELD) (110V) ACCESSORY RELAY DC/AC FUSE F2RA LOGIC 110V AC ACCESSORY POWER RECEPTACLE ACCESSORY DC/AC POWER INVERTER MODULE (LEFT SIDE OF REAR COMPT) (BODY HARNESS, NEAR REAR BODY FUSE BLOCK) (REAR OF LEFT REAR WHEEL WELL) (ABOVE LEFT REAR WHEELWELL) J350 G403 5060 6807 2440 902 39 2350 514 686 6865 FROM J341 SPLICE (DIAGRAM 2 OF 9) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 9) FROM J355 SPLICE (DIAGRAM 8 OF 9) FROM J341 SPLICE (DIAGRAM 2 OF 9) COMPUTER DATA LINES SYSTEM
10A 10A 15A 15A 10A 10A G 25A F 10A 10A H UNDERHOOD FUSE BLOCK RIGHT HEADLAMP HORIZONTAL MOTOR LEFT HEADLAMP HORIZONTAL MOTOR RIGHT HEADLAMP LEVELING ACTUATOR LEFT HEADLAMP LEVELING ACTUATOR INSIDE REAR VIEW MIRROR REAR VIEW CAMERA DRIVER BACK SEAT BLOWER MOTOR PASSENGER CUSHION SEAT BLOWER MOTOR PASSENGER BACK SEAT BLOWER MOTOR DRIVER CUSHION SEAT BLOWER MOTOR RIGHT HEADLAMP ASSEMBLY LEFT HEADLAMP ASSEMBLY UNDERHOOD FUSE BLOCK AUXILIARY COOLANT PUMP RELAY AUTOMATIC TRANSMISSION ACCUMULATOR SOLENOID VALVE MULTI-FUNCTION INTAKE AIR SENSOR ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR ENGINE CONTROL MODULE HEATED OXYGEN SENSOR 2 IGNITION COIL 2 IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 4 2 X350 51 X2 X3 1 1 1 2 X302 3 X902 4 X904 1 1 2 X301 6 X2 2 X1 8 X1 7 4 X110 4 X120 1 X106 10 1 X2 66 67 4 5 2 3 1 4 X903 16 X1 6 2 1 4 4 51 52 4 2 X3 53 5 73 31 67 18 X2 4 VIO/WHT (OR VIO/BLK) VIO/WHT (OR VIO/BLK) VIO/BLU VIO/BLK VIO/WHT (OR VIO/BLK) VIO/BLU VIO/WHT VIO/WHT VIO/WHT VIO/GRY VIO/GRY BRN/YEL BRN/YEL BRN/YEL BRN/YEL BRN/YEL BRN/YEL BRN/YEL BRN/YEL BRN/YEL VIO/BLU VIO/BLU VIO/BLU VIO/BLU VIO/BLU VIO/BLU VIO/BLU VIO/BLU VIO/BLU VIO/BLU NCA VIO/GRY VIO/GRY VIO/WHT VIO/BLU YEL VIO/BLU VIO/GRY RED VIO/GRY VIO/BLU VIO/BLU VIO/BLU VIO/BLU VIO/BLU VIO/BLU YEL (NOT USED) (NOT USED) (NOT USED) (W/ VENTILATED SEAT) (W/ VENTILATED SEAT) (W/ VENTILATED SEAT) (W/ VENTILATED SEAT) (W/ HID) (W/ HID) 2.5L (NOT USED) CD/ST/VNT/ ESTAT-TCM FUSE F41UA ISRVM FUSE F44UA HDLP/POS FUSE F42UA DR/SEAT/VENT FUSE F46UA ENGINE CONTROLS IGNITION RELAY FLEX/ FUEL FUSE F5UA O2 SNSR FUSE F15UA IGN/ COIL/ODD FUSE F16UA IGN/ COIL/EVEN FUSE F17UA ECM FUSE F4UA (LEFT SIDE OF ENGINE COMPT, LEFT OF BATTERY) (BODY HARNESS, NEAR BREAKOUT TO CONNECTOR X500) (FORWARD LAMP HARNESS, NEAR BREAKOUT TO AMBIENT AIR TEMPERATURE SENSOR) (PASSENGER SEAT HARNESS, UNDER PASSENGER SEAT) (DRIVER SEAT HARNESS, UNDER DRIVER SEAT) (LEFT SIDE OF ENGINE COMPT, LEFT OF BATTERY) (BODY HARNESS, NEAR BREAKOUT TO UNDERHOOD FUSE BLOCK CONNECTOR X2) (ENGINE HARNESS, NEAR BREAKOUT TO CONNECTOR X165) (ENGINE HARNESS, NEAR BREAKOUT TO G105) (FORWARD LAMP HARNESS, NEAR BREAKOUT TO CONNECTOR X120) J307 J109 J370 J368 J135 J134 J127 J123 J120 J110 FROM ECM/TCM FUSE F52UA (DIAGRAM 2 OF 9) TO NON/WALK FUSE F3UA (DIAGRAM 8 OF 9) FROM HDLP/ WASH FUSE F24UA (DIAGRAM 2 OF 9)
1 2 1 2 VOLTAGE U S T RAP RELAY 2 COIL CONTROL RUN/CRANK IGN 1 VOLT IGN MODE SW VOLT IGN MODE SW START LED SIG IGN MODE SW ACC LED SIG ACCESSORY IGNITION PASSIVE START SW SIG 2 ACCESSORY IGN VOLT RUN/CRANK IGN 1 VOLT LOW REFERENCE PASSIVE START SW SIG 2 G 15A UNDERHOOD FUSE BLOCK A/C COMPRESSOR CLUTCH RELAY STARTER RELAY ENGINE CONTROL MODULE HEATED OXYGEN SENSOR 1 EVAPORATIVE EMISSION PURGE SOLENOID VALVE ENGINE OIL PRESSURE CONTROL SOLENOID VALVE TURBOCHARGER WASTEGATE SOLENOID VALVE TURBOCHARGER BYPASS SOLENOID VALVE KEYLESS ENTRY CONTROL MODULE BODY CONTROL MODULE 2 40 X232 72 7 X202 1 X2 60 2 42 1 1 X165 1 1 X3 16 5 13 X200 14 75 59 X1 13 5 12 11 X1 8 20 17 X2 6 5 X3 8 5 2 4 6 3 7 1 X3 54 VIO GRY/GRN VIO GRY/GRN GRY/GRN GRY/GRN GRY/GRN VIO/BLU VIO/BLU VIO/BLU VIO/BLU VIO/BLU VIO/BLU NCA VIO/YEL VIO/BLK GRN/BLK BLK/GRY GRN/BLK VIO/BLK VIO/YEL BLK/GRY BRN/BLK BLU/BLK BLU/GRN VIO/BLK VIO/YEL YEL BLU/BLK BRN/BLK BLK BLU/GRN GRN/BLK BLK/GRY VIO/BLU VIO/BLU VIO/BLU (NOT USED) 2.0L TURBO 2.5L 2.0L TURBO NON/WALK FUSE F3UA PASSIVE START SWITCH ACC IND START IND ILLU IND IGNITION MODE SWITCH (LEFT SIDE OF ENGINE COMPT, LEFT OF BATTERY) (ENGINE HARNESS, NEAR BREAKOUT TO CAMSHAFT POSITION ACTUATOR SOLENOID VALVE-EXHAUST) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO INSTRUMENT PANEL FUSE BLOCK) (BEHIND TOP LEFT SIDE OF DASH) J124 J215 G203 FROM O2 SNSR FUSE F15UA (DIAGRAM 7 OF 9) TO 110V AC ACCESSORY POWER RECEPTACLE (DIAGRAM 6 OF 9) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 9 OF 9) INTERIOR LIGHTS SYSTEM