Acura·Ilx·2020 Acura ILX·Wiring
Wiring diagram

2020 Acura ILX — power distribution

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Power distribution

Q E 20A 20A 60A 10A C 15A 10A D 10A 30A 30A 30A 20A 20A 40A 30A 50A 20A 20A 120A 10A 30A 40A 30A B 60A 7.5A 15A 20A 15A A 70A UNDER-HOOD FUSE/RELAY BOX ELD BATTERY WINDSHIELD WIPER MAIN RELAY RELAY HOLDER B A/C COMPRESSOR CLUTCH RELAY RELAY HOLDER B UNDER-HOOD FUSE/RELAY BOX LEFT HEADLIGHT LOW BEAM RELAY RIGHT HEADLIGHT LOW BEAM RELAY ETCS CONTROL RELAY PGM-FI MAIN RELAY 1 UNDER-HOOD FUSE/RELAY BOX ALTERNATOR VSA MODULATOR- CONTROL UNIT EPS CONTROL UNIT RELAY CIRCUIT BOARD UNDER-DASH FUSE/ RELAY BOX STARTER BLOWER MOTOR RELAY REAR WINDOW DEFOGGER RELAY A/C CONDENSER RELAY STARTER CUT RELAY 1 WINDSHIELD WASHER MOTOR RELAY UNDER-DASH RELAY HOLDER C WINDSHIELD WASHER MOTOR RELAY RELAY HOLDER A UNDER-HOOD FUSE/RELAY BOX UNDER- DASH FUSE/ RELAY BOX POWER WINDOW RELAY TRUNK ACTUATOR RELAY D/L UNLOCK RELAY D/L DR UNLOCK RELAY D/L DOOR LOCK RELAY MICU STEREO AMPLIFIER POWER WINDOW MASTER SWITCH FRONT PASSENGER'S POWER SEAT ADJUSTMENT SWITCH T 25 18 10 29 6 27 8 24 C118 8 4 7 10 G2 G1 1 C111 3 1 D1 1 2 1 30 65 62 59 B8 B7 1 66 64 1 5 23 A2 4 22 21 1 20 A3 D9 C1 3 C109 2 4 S4 2 3 2 5 2 5 2 5 2 5 D3 1 D12 61 4 1 D8 60 4 3 4 T101 T1 WHT BLK GRN GRN LT BLU LT BLU BLU BLU WHT WHT PNK PPL RED BLU BLK BLK BLK WHT YEL WHT YEL WHT WHT GRN RED RED GRN WHT BLU WHT WHT WHT WHT YEL BLU WHT RED YEL WHT BLK BLK FUSE 1-3 FUSE 1-1 FUSE 1-5 FUSE 1-4 FUSE 1-6 FUSE 27 FUSE 23 FUSE 20 FUSE 21 FUSE 25 FUSE 22 FUSE 2-6 FUSE 2-3 FUSE 2-8 FUSE 2-10 FUSE 26 FUSE 2-11 FUSE 2-5 FUSE 2-4 FUSE 2-2 FUSE 2-1 FUSE 41 FUSE 42 FUSE 37 FUSE 38 FUSE 39 FUSE 16 FUSE 17 (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (IN UNDER-HOOD FUSE/RELAY BOX) (LEFT SIDE OF ENGINE COMPT) (LEFT END OF DASH) (LOWER LEFT END OF DASH) (LEFT SIDE OF ENGINE COMPT) (LEFT END OF DASH) (W/ NAVIGATION & W/O NAVIGATION W/ TOUCH SCREEN) TO FUSE 17 (DIAGRAM 2 OF 6) TO FUSE 29 (DIAGRAM 2 OF 6) TO FUSE 2-7 (DIAGRAM 6 OF 6) TO RELAY CIRCUIT BOARD (DIAGRAM 3 OF 6) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 6) TO FUSE 44 (DIAGRAM 5 OF 6)
20A B 15A 15A 7.5A 10A 20A 10A A 10A 7.5A UNDER-HOOD FUSE/RELAY BOX RELAY HOLDER C INJECTOR RELAY PGM-FI SUB RELAY IGNITION COIL RELAY DAYTIME RUNNING LIGHT RELAY FOG LIGHT RELAY HORN RELAY RELAY CIRCUIT BOARD 12V BATTERY SENSOR CAN GATEWAY BRAKE PEDAL POSITION SWITCH BRAKE LIGHT RELAY RELAY HOLDER C UNDER-HOOD FUSE/RELAY BOX UNDER-DASH RELAY HOLDER C UNDER-DASH FUSE/RELAY BOX MICU CENTER JUNCTION BOX DATA LINK CONNECTOR (DLC) DRIVER'S JUNCTION BOX 2 AUDIO UNIT INTERIOR LIGHT CUT RELAY CENTER DISPLAY UNIT ANC/ ACTIVE SOUND CONTROL UNIT GAUGE CONTROL MODULE HAZARD WARNING SWITCH AUDIO- NAVIGATION UNIT AUTOMATIC LIGHTING CONTROL UNIT- SENSOR POWER SEAT CONTROL UNIT TELEMATICS CONTROL UNIT POWER WINDOW MASTER SWITCH HOMELINK UNIT MULTI- PURPOSE CAMERA UNIT 1 A36 C107 1 10 4 75 3 7 2 81 74 4 6 51 47 17 54 42 12 55 7 1 1 3 C114 17 A6 1 3 1 16 J5 11 B1 A3 K1 C108 17 C109 16 6 26 B25 F1 4 G1 K6 57 52 B4 56 D11 R1 53 4 F3 G1 Q16 1 K7 D28 68 5 1 N13 D18 67 WHT GRN GRN GRN WHT WHT WHT WHT WHT WHT WHT GRN GRN GRN YEL YEL YEL BLU BLU BLU LT GRN LT GRN GRN LT BLU GRN LT BLU WHT BRN WHT WHT GRN GRN GRN GRN GRN GRN GRN GRN GRN GRN GRN GRN GRN WHT GRN LT BLU LT BLU GRN WHT BLU BLU LT GRN WHT BRN GRN GRN GRN GRN WHT LT BLU LT BLU FUSE 13 FUSE 18 FUSE 17 FUSE 16 FUSE 12 FUSE 14 FUSE 28 FUSE 29 FUSE 15 (LEFT SIDE OF ENGINE COMPT) (IN UNDER- HOOD FUSE/RELAY BOX) (LOWER LEFT END OF DASH) (LOWER LEFT END OF DASH) (LEFT END OF DASH) (BEHIND LEFT SIDE OF DASH) (BEHIND LEFT SIDE OF DASH) (W/O NAVIGATION) (W/ NAVIGATION) (IF EQUIPPED) FROM FUSE 1-6 (DIAGRAM 1 OF 6) FROM FUSE 1-6 (DIAGRAM 1 OF 6)
15A E G 7.5A 10A H 20A 20A 20A 20A L 7.5A C 7.5A UNDER-DASH FUSE/RELAY BOX AUDIO- NAVIGATION UNIT AUDIO UNIT MOONROOF CONTROL UNIT/ MOTOR FRONT PASSENGER'S WEIGHT SENSOR UNIT FRONT PASSENGER'S AIR BAG CUTOFF INDICATOR EPS CONTROL UNIT VSA MODULATOR- CONTROL UNIT STEERING ANGLE SENSOR DRIVER'S POWER SEAT ADJUSTMENT SWITCH POWER SEAT CONTROL UNIT DRIVER'S SEAT HEATER RELAY (HIGH) DRIVER'S SEAT HEATER RELAY (LOW) FRONT PASSENGER'S SEAT HEATER RELAY (LOW) FRONT PASSENGER'S SEAT HEATER RELAY (HIGH) FRONT PASSENGER'S SEAT RELAY HOLDER DRIVER'S SEAT RELAY HOLDER MICU (OPTIONAL CONNECTOR) RELAY CIRCUIT BOARD UNDER-HOOD FUSE/RELAY BOX DRIVER'S JUNCTION BOX 2 CENTER JUNCTION BOX CABLE REEL A/T GEAR POSITION INDICATOR DRIVER'S SEAT HEATER SWITCH GLOVE BOX LIGHT AUDIO REMOTE- HFL- NAVIGATION VOICE CONTROL SWITCH CRUISE CONTROL/ ACC CENTER SWITCH PANEL/ INTERFACE DIAL CLIMATE CONTROL UNIT RDM SWITCH FRONT PASSENGER'S SEAT HEATER SWITCH CENTER DISPLAY UNIT ROOF CONSOLE MODULE CMBS OFF SWITCH FRONT PASSENGER'S AIR BAG CUTOFF INDICATOR COMBINATION SWITCH HAZARD WARNING SWITCH VSA OFF SWITCH C115 C108 19 C115 4 8 7 10 C114 F3 Q1 5 5 5 23 4 A9 2 4 B6 3 2 K2 J1 D4 K7 J5 A1 E4 G4 F6 B1 A3 M4 F5 2 2 K8 7 3 C2 A9 A14 C7 Q8 C19 A3 C12 A2 A8 1 5 C118 2 3 C114 1 3 5 B13 A8 4 C103 13 3 2 C108 1 A1 1 S5 S7 N3 C118 15 A3 B30 6 A9 D31 1 D2 K6 P15 A2 K4 (OR RED) (OR RED) RED BLU PNK PPL RED BLU BLU BLU RED GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY TAN TAN YEL YEL GRN GRY YEL RED RED LT GRN LT GRN RED LT GRN LT GRN LT GRN LT GRN RED LT BLU GRN RED BLU GRN GRN YEL GRY GRY GRY GRN GRY BLU YEL YEL FUSE 29 FUSE 24 FUSE 12 FUSE 31 FUSE 13 FUSE 11 FUSE 14 FUSE 10 FUSE 35 TAILLIGHT RELAY (LEFT END OF DASH) (LEFT SIDE OF ENGINE COMPT) (BEHIND LEFT SIDE OF DASH) (BEHIND LEFT SIDE OF DASH) (IN STEERING WHEEL) W/ MEMORY W/O MEMORY W/O MEMORY W/ MEMORY (W/ NAVIGATION) (W/O NAVIGATION) (UNDER CENTER CONSOLE) (IF EQUIPPED) FROM UNDER-DASH SUB RELAY BOX (DIAGRAM 6 OF 6) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 1 OF 6) TO CENTER JUNCTION BOX (DIAGRAM 6 OF 6) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 1 OF 6) TO FUSE 34 (DIAGRAM 4 OF 6)
G 7.5A M F 7.5A 7.5A 7.5A 15A 10A 15A UNDER-DASH FUSE/RELAY BOX PGM-FI MAIN RELAY 2 J/C C003 RIGHT HEADLIGHT LEFT HEADLIGHT ELD UNDER-HOOD FUSE/RELAY BOX BRAKE LIGHT RELAY C130 LEFT TAILLIGHT/ BRAKE/ REAR SIDE MARKER LIGHT RIGHT TAILLIGHT/ BRAKE/ REAR SIDE MARKER LIGHT LICENSE PLATE LIGHT RIGHT INNER BRAKE LIGHT/ INNER TAILLIGHT LEFT INNER BRAKE LIGHT/ INNER TAILLIGHT PCM EVAP CANISTER PURGE VALVE CMP SENSOR A BRAKE PEDAL POSITION SWITCH MAF SENSOR/ IAT SENSOR SECONDARY HO2S (SENSOR 2) MICU REVERSE RELAY DIODE B DIODE A SRS UNIT WINDSHIELD WASHER MOTOR RELAY WINDSHIELD WIPER MAIN RELAY RELAY HOLDER B STARTER CUT RELAY 1 STARTER CUT RELAY 2 GAUGE CONTROL MODULE SHIFT LOCK SOLENOID RIGHT SIDE BSI RADAR UNIT MILLIMETER WAVE RADAR PCM LEFT SIDE BSI RADAR UNIT RDM SWITCH TELEMATICS CONTROL UNIT POWER SEAT CONTROL UNIT ANC/ACTIVE SOUND CONTROL UNIT UNDER-HOOD FUSE/RELAY BOX UNDER-DASH RELAY HOLDER C UNDER-HOOD FUSE/RELAY BOX MULTIPURPOSE CAMERA UNIT C121 21 C121 15 P18 9 8 7 6 7 12 1 1 7 7 2 3 2 2 3 C38 B35 C33 12 2 38 45 3 3 5 C108 11 19 5 C107 4 C114 13 B27 1 2 3 3 5 6 A3 Q11 N4 A11 C5 A30 C28 2 3 2 K9 2 B28 2 A10 C13 A39 H1 3 4 D10 WHT WHT WHT WHT WHT WHT WHT WHT GRN WHT WHT WHT RED RED RED RED RED RED RED RED RED RED RED GRN WHT GRN GRN GRN WHT WHT YEL WHT WHT WHT WHT WHT BRN WHT WHT WHT GRN YEL WHT WHT WHT WHT BLU LT BLU LT BLU WHT BRN BRN BRN BRN YEL RED GRN GRN GRN FUSE 4 FUSE 2 FUSE 34 FUSE 3 FUSE 7 FUSE 6 FUSE 5 (LEFT END OF DASH) (LEFT SIDE OF ENGINE) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LOWER LEFT END OF DASH) (LEFT SIDE OF ENGINE COMPT) (NOT USED) (IF EQUIPPED) FROM FUSE 35 (DIAGRAM 3 OF 6) TO KEYLESS ACCESS/ TPMS CONTROL UNIT (DIAGRAM 6 OF 6) FROM UNDER-DASH SUB RELAY BOX (DIAGRAM 6 OF 6)
K 20A D N 20A P 7.5A 7.5A 7.5A J 7.5A UNDER-DASH FUSE/RELAY BOX MICU (OPTIONAL CONNECTOR F) DRIVER'S JUNCTION BOX 2 UNDER-DASH RELAY HOLDER A FRONT PASSENGER'S POWER WINDOW SWITCH HFL- ANC/ACTIVE SOUND CONTROL MICROPHONE AUDIO ACC DIODE (CENTER OF DASH) A/T GEAR POSITION INDICATOR (UNDER CENTER CONSOLE) MICU (OPTIONAL CONNECTOR F) CENTER JUNCTION BOX RELAY CIRCUIT BOARD DRIVER'S JUNCTION BOX 2 A/C COMPRESSOR CLUTCH RELAY RELAY HOLDER B RADIATOR FAN RELAY RELAY HOLDER A REAR WINDOW DEFOGGER RELAY BLOWER MOTOR RELAY UNDER-HOOD FUSE/RELAY BOX CLIMATE CONTROL UNIT POWER WINDOW MASTER SWITCH POWER MIRROR SWITCH HVAC DISPLAY UNIT DRIVER'S SEAT HEATER SWITCH FRONT PASSENGER'S SEAT HEATER SWITCH AUTOMATIC DIMMING INSIDE MIRROR 8 P20 35 7 A1 A11 A10 3 7 C104 6 C125 4 4 S9 F3 C108 16 7 C102 4 6 6 D2 G3 K10 A6 E1 F5 H3 Q2 4 1 C3 K8 Q7 F1 A4 3 48 A9 R7 C17 A4 C109 19 25 4 S10 C110 1 C108 20 8 7 3 4 1 2 N2 2 1 3 4 1 P14 A5 PPL BRN BRN BRN BRN BRN BRN BRN GRN GRN GRN BRN BRN BRN BRN BRN BRN BRN BRN BRN PPL PPL PPL PPL YEL ORG BRN BRN BRN BRN BRN BRN BRN PPL WHT PPL PPL PPL BRN ORG BLK WHT YEL FUSE 27 FUSE 44 FUSE 19 FUSE 20 CONSOLE ACCESSORY POWER SOCKET RELAY CONSOLE ACCESSORY POWER SOCKET ACCESSORY RELAY FUSE 21 FUSE 22 (LEFT END OF DASH) (LEFT CENTER OF DASH) (BEHIND LEFT SIDE OF DASH) (UNDER DRIVER'S SEAT) (LEFT END OF DASH) (BEHIND LEFT SIDE OF DASH) (IN UNDER- HOOD FUSE/RELAY BOX) (BEHIND LEFT SIDE OF DASH) (LEFT SIDE OF ENGINE COMPT) (W/O NAVIGATION) G503 G601 FROM FUSE 41 (DIAGRAM 1 OF 6) FROM KEYLESS ACCESS/TPMS CONTROL UNIT (DIAGRAM 6 OF 6) FROM UNDER-DASH SUB RELAY BOX (DIAGRAM 6 OF 6) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 6 OF 6) FROM UNDER-DASH SUB RELAY BOX (DIAGRAM 6 OF 6)
K N J M L Q 30A 30A H P F LF ANT IMMOBILIZER I/F 5V REG UNDER-HOOD FUSE/RELAY BOX CENTER JUNCTION BOX KEYLESS ACCESS/ TPMS CONTROL UNIT B15 B34 B1 A2 C111 2 1 28 26 B35 B16 B27 B29 B17 B30 B6 C2 B5 C4 B7 C3 B4 B1 B3 A1 A2 B20 B21 B24 B22 B23 B11 B10 B25 11 9 2 10 4 6 7 12 1 BRN BRN PPL ORG ORG YEL YEL ORG WHT BRN GRY BRN YEL WHT RED YEL GRN BRN ORG RED BLU GRY BRN WHT WHT ORG WHT LT BLU PPL GRY PNK GRN BLU GRY WHT LT BLU PPL GRY PNK GRN BLU YEL GRY FUSE 2-9 FUSE 2-7 UNDER-DASH SUB RELAY BOX IG1A RELAY IG2 RELAY IG1B RELAY ENGINE START/STOP SWITCH (LEFT SIDE OF ENGINE COMPT) (BEHIND LEFT SIDE OF DASH) (BEHIND LEFT SIDE OF DASH) FROM FUSE 1-6 (DIAGRAM 1 OF 6) TO UNDER-DASH RELAY HOLDER A (DIAGRAM 5 OF 6) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 6) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 6) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 6) TO UNDER-DASH RELAY HOLDER A (DIAGRAM 5 OF 6) FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 6) FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 6) TO UNDER-DASH RELAY HOLDER A (DIAGRAM 5 OF 6)