Acura ILX I (2012-2015) main circuit Wiring diagrams

2.0L 2.0L 2.4L 2.4L 2.4L 2.0L ALTERNATOR BATTERY BATTERY SENSOR 1 2 BLK WIRE BLU WIRE BRN WIRE CHARGING SYSTEM INDICATOR COMPUTER DATA LINES SYSTEM DRIVE CIRCUIT INDICATOR ELD F-CAN H F-CAN L FUSE 1-6 FUSE 18 FUSE 2 FUSE 29 FUSE 5 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT IN ON OR START UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) MAIN CIRCUIT MICU MULTI-INFORMATION DISPLAY ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK WIRE RED WIRE STARTING CIRCUIT TRANSCEIVER F-CAN UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

2.0L 2.0L 2.4L 2.4L 2.4L 2.0L ALTERNATOR BATTERY BATTERY SENSOR 1 2 BLK WIRE BLU WIRE BRN WIRE CHARGING SYSTEM INDICATOR COMPUTER DATA LINES SYSTEM DRIVE CIRCUIT INDICATOR ELD F-CAN H F-CAN L FUSE 1-6 FUSE 18 FUSE 2 FUSE 29 FUSE 5 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT IN ON OR START UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) MAIN CIRCUIT MICU MULTI-INFORMATION DISPLAY ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK WIRE RED WIRE STARTING CIRCUIT TRANSCEIVER F-CAN UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

1 2 3 4 5 6 7 PPL AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BRN WIRE COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM CRUISE LIGHTS CIRCUIT DIMMER/ FLASH-TO-PASS SWITCH PPL DRIVER'S JUNCTION BOX 1 ENGINE COMPT) EXCEPT HYBRID HYBRID FOG LIGHT RELAY (IN UNDER-HOOD FOG LIGHT SWITCH FRONT LIGHTS ON FOG LIGHT IND IND FUSE 12 FUSE 20 FUSE 23 FUSE 29 RELAY BOX (HYBRID: LEFT REAR OF ENGINE COMPT) FUSE/RELAY BOX GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEADLIGHT SWITCH HID UNIT HIGH BEAM IND B-CAN L B-CAN H B-CAN TRANSCEIVER HOT AT ALL TIMES HOT IN OR ON START UNDER-DASH FUSE/RELAY BOX FUSE 5 (UNDER LEFT END OF DASH) INDICATOR DRIVE CIRCUIT LEFT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) (W/ HID) LEFT HEADLIGHT (LOW) (W/O HID) LEFT HEADLIGHT LOW BEAM RELAY LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MICU OF ENGINE COMPT) OFF PARK AUTO HEAD OFF PARK AUTO HEAD PNK WIRE OPTIONAL CONNECTOR ORG/ WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER) PASSING PNK PNK COMPUTER DATA LINES SYSTEM WIRE PNK WIRE PPL RED WIRE RELAY CIRCUIT BOARD (IN UNDER-HOOD FUSE/RELAY BOX) RIGHT FOG LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) (W/ HID) RIGHT HEADLIGHT (LOW) (W/O HID) RIGHT HEADLIGHT LOW BEAM RELAY SUNLIGHT SENSOR (TOP CENTER OF DASH) UNDER- HOOD FUSE/ W/ HID W/O HID W/ NAVIGATION WHT WIRE

ABS IND. AMBER AMP ANTI-LOCK BRAKES SYSTEM WIPER/WASHER SYSTEM AUTO STOP IND B-CAN H B-CAN TRANSCEIVER B-CAN L BLU WIRE BRAKE IND (RED) WIRE BRAKE SYSTEM IND BRN WIRE CANADA CHARGING SYSTEM IND CIRCUIT COMPULSORY TURNING- OFF CIRCUIT COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM CONSTANT CURRENT DRIVER FOR AMBIENT CONSTANT CURRENT DRIVER FOR DIAL/SCALE CONSTANT CURRENT DRIVER FOR GEAR DISP CONSTANT CURRENT DRIVER FOR MID LOWER CONSTANT CURRENT DRIVER FOR MID UPPER CONSTANT CURRENT DRIVER FOR MID UPPER (WHITE) CONSTANT CURRENT DRIVER FOR POINTER CONTROL COOLANT TEMPERATURE GAUGE COOLANT TEMPERATURE IND CRUISE CONTROL IND CRUISE CONTROL MAIN SWITCH IND CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM CRUISE LIGHT DIMMING CIRCUIT DIMMING CIRCUIT DOOR IND ECO IND EPS IND F-CAN H F-CAN L F-CAN TRANSCEIVER FRONT FOG LIGHT IND FUEL EMPTY IND FUEL GAUGE GAUGE CONTROL MODULE GEAR POSITION DISPLAY GRN WIRE GRY WIRE HIGH BEAM IND HYBRID EXCEPT HYBRID ILLUMI (+) ILLUMI (-) ILLUMINATION CONTROL ILLUMINATION ENCODER/ TRIP RESET IMA SYSTEM IND IMA/ASSIST CHARGE IMMOBILIZER IND INDICATOR DRIVE CIRCUIT KEYLESS ACCESS SYSTEM IND LEFT TURN SIGNAL IND LIGHTS ON IND LOW OIL PRESSURE IND LOW TIRE PRESSURE IND LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MALFUNCTION IND LAMP (MIL) MULTI-INFORMATION DISPLAY MULTI-INFORMATION IND ORG/ WIRE PNK WIRE PPL PRESSURE IND RED WIRE RIGHT TURN SIGNAL IND SEAT BELT REMINDER IND SECURITY IND SIDE AIR BAG CUT-OFF IND SPEAKER SPEEDOMETER SRS IND TACHOMETER VSA IND VSA OFF IND WHT WIRE YEL WIRE

AUDIO REMOTE SWITCH AUTO HEAD B-CAN B-CAN H B-CAN L BLK WIRE BLU WIRE BRN WIRE CABLE REEL (CONNECTOR A: ON STEERING COLUMN) (CONNECTOR C: IN STEERING WHEEL) COMPULSORY TURNING- OFF CIRCUIT COMPUTER DATA LINES SYSTEM CONSTANT CURRENT DRIVER FOR AMBIENT CONSTANT CURRENT DRIVER FOR DIAL/SCALE CONSTANT CURRENT DRIVER FOR GEAR DISP CONSTANT CURRENT DRIVER FOR MID LOWER CONSTANT CURRENT DRIVER FOR MID UPPER CONSTANT CURRENT DRIVER FOR MIDD UPPER (WHITE) CONSTANT CURRENT DRIVER FOR POINTER COURTESY LAMPS CIRCUIT CRUISE CONTROL COMBINATION SWITCH DIMMING CIRCUIT DISPLAY FRONT PASSENGER'S AIR BAG CUTOFF INDICATOR FUSE GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEADLIGHT SWITCH HOT IN ON OR START ILLUMI (+) ILLUMI (-) ILLUMINATION CONTROL ILLUMINATION ENCODER INFORMATION LEFT LT GRN WIRE MAIN CIRCUIT MULTI- OFF OFF PARK AUTO PNK HEAD WIRE ORG/ WIRE PADDLE SHIFTER + (UPSHIFT SWITCH) PADDLE SHIFTER - (DOWNSHIFT SWITCH) PARK PNK WIRE POWER MIRROR SWITCH POWER WINDOW MASTER SWITCH RED WIRE RELAY CIRCUIT BOARD (IN UNDER-HOOD FUSE/RELAY BOX) RIGHT TURN SIGNAL SWITCH COMBINATION LIGHT SWITCH SUNLIGHT SENSOR (TOP CENTER OF DASH) TAILLIGHT RELAY TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX (UNDER LEFT MICU END OF DASH) WHT WIRE YEL WIRE

10 11 12 PNK WIRE 14 15 16 17 18 19 20 21 22 23 PNK WIRE 16 17 PNK WIRE AUDIO NAVIGATION SWITCH PANEL AUDIO- NAVIGATION UNIT AUXILIARY JACK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM REARVIEW CAMERA CIRCUIT F-CANH F-CANL GAUGE CONTROL MODULE GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE MAIN CIRCUIT PNK 10 11 12 13 WIRE PNK WIRE PPL REARVIEW CAMERA CIRCUIT RED WIRE TRANSCEIVER F-CAN WHT WIRE YEL WIRE

B-CAN B-CAN B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRAKE IND BRN WIRE COMPUTER DATA LINES SYSTEM DOOR IND DOOR LF ANTENNA DRIVER'S DOOR OUTER HANDLE EXCEPT HYBRID FRONT PASSENGER'S DOOR OUTER HANDLE GAUGE CONTROL MODULE GRN WIRE GRY WIRE HYBRID EXCEPT HYBRID IMMOBILIZER IND INDICATOR DRIVE CIRCUIT KEYLESS ACCESS SYSTEM IND LOCK SWITCH LOCK SWITCH TOUCH SENSOR LT BLU WIRE LT GRN WIRE MAIN CIRCUIT ORG/ WIRE PNK WIRE PPL RED WIRE REMOTE + RF UNIT 1 SECURITY IND TOUCH SENSOR DOOR LF ANTENNA TRUNK LID OUTER HANDLE SWITCH WHT WIRE YEL WIRE

10 11 12 PNK WIRE 14 15 16 17 18 19 20 21 22 23 PNK WIRE 16 17 PNK WIRE AUDIO NAVIGATION SWITCH PANEL AUDIO- NAVIGATION UNIT AUXILIARY JACK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM REARVIEW CAMERA CIRCUIT F-CANH F-CANL GAUGE CONTROL MODULE GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE MAIN CIRCUIT PNK 10 11 12 13 WIRE PNK WIRE PPL REARVIEW CAMERA CIRCUIT RED WIRE TRANSCEIVER F-CAN WHT WIRE YEL WIRE

2 3 4 5 PPL PNK WIRE 4 5 6 PNK WIRE ANC/ACTIVE SOUND CONTROL UNIT AUDIO REMOTE SWITCH BACK BLK WIRE BLU WIRE BRN WIRE CABLE REEL (CONNECTOR A: ON STEERING COLUMN) (CONNECTOR C: IN STEERING WHEEL) CENTER JUNCTION BOX CH- COMPUTER COMPUTER DATA LINES SYSTEM DATA LINES END OF DASH) F-CANH F-CANL FUSE FUSE 5 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HANDS FREELINK CONTROL UNIT (UNDER CENTER CONSOLE) HOOK HOOK ON OFF HOT IN ON OR START LT BLU WIRE MAIN CIRCUIT MICU MODE ORG/ WIRE PNK WIRE PPL RED WIRE SYSTEM TALK TPMS CONTROL UNIT (LEFT END OF DASH) TRANSCEIVER F-CAN UNDER-DASH FUSE/RELAY BOX (UNDER LEFT VOL DOWN VOL UP WHT WIRE YEL WIRE

2.0L EXCEPT HYBRID, HYBRID BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM EXCEPT HYBRID F-CAN F-CAN TRANSCEIVER FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR GAUGE CONTROL MODULE GRN WIRE GRY WIRE INDICATOR DRIVE CIRCUIT LT GRN WIRE MAIN CIRCUIT ODS UNIT (IN FRONT PASSENGER'S SEAT BACK) OPDS SENSOR (EXCEPT HYBRID) RED WIRE SEAT BELT REMINDER IND SIDE AIR BAG CUT-OFF IND SRS IND WHT WIRE YEL WIRE