Acura TLX I facelift (2017-2020) 32-bit microcomputer + flash rom Wiring diagrams

2.4L 3.5L 32-BIT MICROCOMPUTER + FLASH ROM ABS IND. AUTO BRAKE HOLD MAIN IND BLK WIRE BRAKE FLUID LEVEL SWITCH BRAKE HOLD ACTIVE IND BRAKE IND BRAKE SYSTEM IND BRN WIRE CMBS CMBS/VSA OFF SWITCH COMPUTER DATA LINES SYSTEM CRUISE LIGHT DIMMING CIRCUIT ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE SWITCH ELECTRIC PARKING BRAKE SYSTEM IND F-CAN F-CAN H F-CAN L FUSE 29 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES JUNCTION BOX 1 (-) JUNCTION BOX 2 (+) LT GRN WIRE RED WIRE TAN WIRE TRANSCEIVER/ UNDER-HOOD FUSE/RELAY BOX VSA VSA IND VSA OFF IND WARNING DRIVER CIRCUIT WHT WIRE YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM AMP AUXILIARY UNDER-DASH FUSE BOX B-CAN B-CAN TRANSCEIVER BLIND SPOT INDICATOR BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL CIRCUIT (DOT LCD) DC-DC CONVERTER (UNDER CENTER CONSOLE) FUSE 5 FUSE 7 FUSE 8 FUSE C GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START JUNCTION BOX 1 (-) LDO LEFT BSI ALERT INDICATOR LEFT SIDE BSI RADAR UNIT (LEFT SIDE OF REAR BUMPER) MULTI INFORMATION DISPLAY (TFT) MULTI-INFORMATION DISPLAY PNK WIRE PPL RIGHT BSI ALERT INDICATOR RIGHT END OF DASH) RIGHT SIDE BSI RADAR UNIT SPEAKER UNDER-DASH FUSE/RELAY BOX UNDER-DASH SUB FUSE/RELAY BOX A W/ AUTO IDLE STOP SYSTEM W/O AUTO IDLE STOP SYSTEM WARNING DRIVER CIRCUIT YEL WIRE

0) OFF 1) PARK 2) AUTO 3) HEAD 32-BIT MICROCOMPUTER + FLASH ROM AMP AUTOMATIC LIGHTING/ RAIN SENSOR BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH BRAKE SYSTEM IND BRN WIRE COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM CRUISE LIGHT DIMMING CIRCUIT DOOR IND DRIVE CIRCUIT DRIVER'S DOOR SWITCH ELECTRIC PARKING BRAKE SWITCH F-CAN H F-CAN L F-CAN TRANSCEIVER FRONT PASSENGER'S DOOR SWITCH FUSE 5 FUSE FC GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START JUNCTION BOX 1 (-) LEFT REAR DOOR SWITCH LIGHTS ON IND LOW OIL PRESSURE IND LT GRN WIRE MICU PNK WIRE RED WIRE RIGHT REAR DOOR SWITCH SEAT BELT REMINDER IND SPEAKER UNDER- DASH FUSE/ RELAY BOX UNDER-DASH SUB FUSE/ RELAY BOX A WARNING WHT WIRE YEL WIRE

12 VOLT CHARGING SYSTEM IND 32-BIT MICROCOMPUTER + FLASH ROM ABS IND. AMP AUTO BRAKE HOLD MAIN IND AUTO STOP IND (AMBER) AUTO STOP IND (GREEN) B-CAN H B-CAN L B-CAN TRANSCEIVER BLIND SPOT IND BLK WIRE BLU WIRE BRAKE HOLD ACTIVE IND BRAKE IND BRAKE SYSTEM IND BRN WIRE CIRCUIT COMPULSORY TURNING- OFF CIRCUIT COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM CONSTANT CURRENT DRIVER FOR DIAL/SCALE (WHITE) CONSTANT CURRENT DRIVER FOR DOT LWR (WHITE) CONSTANT CURRENT DRIVER FOR DOT UPPER (AMBER) CONSTANT CURRENT DRIVER FOR DOT UPPER (WHITE) CONSTANT CURRENT DRIVER FOR GEAR DISPLAY (WHITE) CONSTANT CURRENT DRIVER FOR POINTER (WHITE) CONSTANT CURRENT DRIVER FOR TFT (COLOR) CONTROL COOLANT TEMPERATURE GAUGE CRUISE CONTROL IND CRUISE CONTROL SYSTEM CRUISE LIGHT DIMMING CIRCUIT CRUISE MAIN IND DIMMING CIRCUIT DOOR IND ECON IND EEPROM ELECTRIC PARKING BRAKE IND ELECTRIC PARKING BRAKE SYSTEM IND EPS IND F-CAN H F-CAN L F-CAN TRANSCEIVER FAIL SAFE CIRCUIT FORWARD COLLISION WARN IND FRONT FOG LIGHT IND FUEL GAUGE GAUGE CONTROL MODULE GEAR DISPLAY (SEGMENT LCD) GRN WIRE GRY WIRE HIGH BEAM IND IDLE STOP OFF SWITCH ILLUMINATION CONTROL IMMOBILIZER IND KEYLESS ACCESS SYSTEM IND LANE DEPARTURE WARNING IND LDO FLASH LEFT TURN SIGNAL IND LIGHTS ON IND LIN TRANSCEIVER LOW FUEL IND LOW OIL PRESSURE IND LT BLU WIRE LT GRN WIRE MALFUNCTION IND LAMP (MIL) MULTI INFORMATION DISPLAY (TFT) MULTI- INFORMATION DISPLAY (DOT LCD) MULTI-INFORMATION IND ORG/ WIRE PNK WIRE PPL REAR TOE CONTROL IND RED WIRE RIGHT TURN SIGNAL IND SEAT BELT REMINDER IND SECURITY IND SH-AWD IND INDICATOR SHIFT INTERLOCK SYSTEM SPEAKER SPEEDOMETER SPORT IND SRS IND TACHOMETER TAN WIRE TPMS IND TRANSMISSIONS SYSTEM VSA IND VSA OFF IND WARNING DRIVER CIRCUIT WHT WIRE WIPER/WASHER SYSTEM YEL WIRE

3.5L 32-BIT MICROCOMPUTER + FLASH ROM B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONSTANT CURRENT DRIVER FOR DIAL/SCALE (WHITE) CONSTANT CURRENT DRIVER FOR DOT LWR (WHITE) CONSTANT CURRENT DRIVER FOR DOT UPPER (AMBER) CONSTANT CURRENT DRIVER FOR DOT UPPER (WHITE) CONSTANT CURRENT DRIVER FOR GEAR DISPLAY (WHITE) CONSTANT CURRENT DRIVER FOR POINTER (WHITE) CONSTANT CURRENT DRIVER FOR TFT (COLOR) CRUISE LIGHT DIMMING CIRCUIT DIMMING CIRCUIT GAUGE CONTROL MODULE GLOVE BOX DECORATION LIGHT GRY WIRE HAZARD WARNING SWITCH HEADUP WARNING UNIT (LEFT SIDE OF DASH) ILLUMINATION CONTROL JUNCTION BOX 1 (-) JUNCTION BOX 2 (+) LT BLU WIRE MULTI INFORMATION DISPLAY (TFT) MULTI- INFORMATION DISPLAY (DOT LCD) PNK WIRE RED WIRE TAN WIRE UNDER-DASH FUSE/RELAY BOX WHT WIRE

12-PIN CONNECTOR 32-BIT MICROCOMPUTER + FLASH ROM ACC COMBINATION SWITCH AMP AUXILIARY UNDER-DASH FUSE BOX BLK WIRE BLU WIRE BRN WIRE CABLE REEL COMPUTER DATA LINES SYSTEM CONTROL UNIT) CRUISE CONTROL COMBINATION SWITCH DC-DC CONVERTER EPS CONTROL UNIT F-CAN F-CAN TRANSCEIVER FORWARD COLLISION WARNING IND FUSE 29 FUSE 5 FUSE 7 FUSE 8 FUSE C GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEATED WINDSHIELD WIPER AREA/LDW OFF SWITCH HOT AT ALL TIMES JUNCTION BOX 1 (-) LANE DEPARTURE WARNING IND LDO LDW OFF SWITCH (IF EQUIPPED) LKAS LT GRN WIRE MILLIMETER WAVE RADAR MULTI INFORMATION DISPLAY (TFT) MULTI- INFORMATION DISPLAY (DOT LCD) MULTIPURPOSE CAMERA UNIT ORG/ WIRE PPL RED WIRE RELAY ENERGIZED SPEAKER TAN WIRE UNDER-DASH FUSE/RELAY BOX UNDER-DASH SUB FUSE/RELAY BOX A UNDER-HOOD FUSE/RELAY BOX WARNING DRIVER CIRCUIT WHT WIRE YEL WIRE

12 VOLT BATTERY 12 VOLT BATTERY SENSOR 2-WAY TRANSCEIVER 2.4L 3.5L 32-BIT MICROCOMPUTER + FLASH ROM B-CAN L B-CAN H B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE CABLE REEL COMPUTER DATA LINES SYSTEM GAUGE CONTROL MODULE GRN WIRE GRY WIRE JUNCTION BOX 1 (-) LIN I/F STRG GND LIN TRANSCEIVER LJOG REGULATOR LT BLU WIRE LT GRN WIRE MCU NCA WIRE OFF HOOK ON HOOK/ BACK PCM PNK WIRE PPL RED WIRE REW PUSH RIGHT REAR SEAT ROOF ANTENNA SIG GND SOURCE FWD STEERING COMMANDER SWITCH ASSEMBLY STRG GND TALK TUNER UNIT (REAR PACKAGE SHELF) W/ AUTO IDLE STOP SYSTEM W/O AUTO IDLE STOP SYSTEM W/ REMOTE ENGINE START WHT WIRE YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM AMP AUXILIARY UNDER-DASH FUSE BOX B-CAN BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMPUTER DATA LINES SYSTEM CONTROL DC-DC CONVERTER DISPLAY DOT LCD F-CAN FUSE 29 FUSE 5 FUSE 8 FUSE C GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEADLIGHT WASHER/PARKING, BACKUP SENSOR SWITCH HOT AT ALL TIMES INFORMATION JUNCTION BOX 1 (-) JUNCTION BOX 2 (+) LDO LEFT FRONT CENTER SENSOR LEFT FRONT CORNER SENSOR LEFT REAR CENTER SENSOR LEFT REAR CORNER SENSOR (LEFT CORNER OF REAR BUMPER) LT BLU WIRE LT GRN WIRE MICU MULTI- PARKING, BACKUP SENSOR CONTROL UNIT PARKING, BACKUP SENSOR SWITCH PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RELAY ENERGIZED RIGHT FRONT CENTER SENSOR RIGHT FRONT CORNER SENSOR RIGHT REAR CENTER SENSOR RIGHT REAR CORNER SENSOR SPEAKER TAN WIRE TFT TRANSCEIVER/ UNDER- DASH FUSE/ RELAY BOX UNDER-DASH SUB FUSE/RELAY BOX A UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM AUXILIARY UNDER-DASH FUSE BOX BLK WIRE BLU WIRE BRN WIRE COMPULSORY TURNING- OFF CIRCUIT COMPUTER DATA LINES SYSTEM DC-DC CONVERTER DRIVER'S SEAT BELT BUCKLE SWITCH F-CAN L F-CAN TRANSCEIVER F-CAN H FAIL SAFE CIRCUIT FRONT PASSENGER'S SEAT BELT BUCKLE SWITCH FRONT PASSENGER'S SEAT BELT TENSIONER FUSE 8 FUSE C GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES JUNCTION BOX 1 (-) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL REAR SAFING SENSOR RED WIRE RIGHT SIDE IMPACT SENSOR (FIRST) RIGHT SIDE IMPACT SENSOR (SECOND) SEAT BELT REMINDER INDICATOR SRS INDICATOR UNDER-DASH SUB FUSE/RELAY BOX A WARNING DRIVER CIRCUIT WHT WIRE YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE 10 FUSE 5 FUSE FC GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START JUNCTION BOX 1 (-) KEYLESS ACCESS/ TPMS CONTROL UNIT LEFT FRONT LF ANTENNA/INITIATOR LEFT REAR LF ANTENNA/INITIATOR LT BLU WIRE LT GRN WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT LF ANTENNA/INITIATOR RIGHT REAR LF ANTENNA/INITIATOR TAN WIRE TPMS IND UNDER-DASH FUSE/RELAY BOX UNDER-DASH SUB FUSE/ RELAY BOX A WARNING DRIVER CIRCUIT WHT WIRE YEL WIRE