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

32-BIT MICROCOMPUTER + FLASH ROM APPLY AUXILIARY UNDER-DASH FUSE BOX BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM DC-DC CONVERTER ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE IND ELECTRIC PARKING BRAKE SWITCH ELECTRIC PARKING BRAKE SYSTEM IND F-CAN H F-CAN L F-CAN TRANSCEIVER FAIL SAFE CIRCUIT FUSE 3-2 FUSE 3-3 FUSE 37 FUSE 5 FUSE 7 FUSE 8 FUSE FC GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED JUNCTION BOX 1 (-) KEYLESS ACCESS/TPMS CONTROL UNIT LDO LEFT REAR ELECTRIC PARKING BRAKE ACTUATOR LT BLU WIRE LT GRN WIRE MULTI INFORMATION DISPLAY (TFT) MULTI- INFORMATION DISPLAY (DOT LCD) ORG/ WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RELAY ENERGIZED RELEASE RIGHT REAR ELECTRIC PARKING BRAKE ACTUATOR UNDER-DASH FUSE/RELAY BOX UNDER-DASH SUB FUSE/RELAY BOX A UNDER-HOOD FUSE/RELAY BOX WARNING DRIVER WHT WIRE YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM F-CAN F-CAN H F-CAN L FUSE 37 FUSE 5 GAUGE CONTROL MODULE GEAR DISPLAY GRN WIRE GRY WIRE HOT W/ HOT W/ ACC RELAY ENERGIZED INTEGRATED DYNAMICS SYSTEM SWITCH JUNCTION BOX 1 (-) JUNCTION BOX 2 (+) KEYLESS ACCESS/ TPMS CONTROL UNIT LT GRN WIRE MICU MULTI- INFORMATION DISPLAY (DOT LCD) PARK PIN SWITCH/ SHIFT LOCK SOLENOID PNK WIRE POWER SEAT CONTROL UNIT PPL RED WIRE SEGMENT LCD SHIFT POSITION INDICATOR TAN WIRE TRANSCEIVER/ TRANSMISSION RANGE SWITCH UNDER-DASH FUSE/RELAY BOX WHT WIRE YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM AUXILIARY UNDER-DASH FUSE BOX BLK WIRE BLU WIRE BRN WIRE CABLE REEL COMPUTER DATA LINES SYSTEM DC-DC CONVERTER F-CAN F-CAN H F-CAN L FUSE 5 FUSE 7 FUSE 8 FUSE C GAUGE CONTROL MODULE GEAR DISPLAY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INTEGRATED DYNAMICS SYSTEM SWITCH JUNCTION BOX 1 (-) LT BLU WIRE MICU MULTI- INFORMATION DISPLAY (DOT LCD) PADDLE SHIFTER - (DOWNSHIFT SWITCH) POWER DISTRIBUTION SYSTEM PPL RED WIRE SBW SHIFTER CONTROL MODULE SEGMENT LCD TAN WIRE TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX UNDER-DASH SUB FUSE/RELAY BOX A W/O AUTO IDLE STOP SYSTEM W/ AUTO IDLE STOP SYSTEM WHT WIRE YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM AUXILIARY UNDER-DASH FUSE BOX BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMPUTER DATA LINES SYSTEM CONTROL DC-DC CONVERTER (UNDER CENTER CONSOLE) DISPLAY DOT LCD DRIVE DRIVER UNIT F-CAN FUSE 17 FUSE 7 FUSE 8 FUSE FC GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INFORMATION JUNCTION BOX 1 (-) JUNCTION BOX 2 (+) LDO LEFT REAR DIFFERENTIAL FLUID PRESSURE SENSOR LEFT REAR DIFFERENTIAL SOLENOID VALVE LT BLU WIRE LT GRN WIRE MICU MULTI- ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PRESSURE SENSOR REAR DIFFERENTIAL FLUID TEMPERATURE SENSOR REAR DIFFERENTIAL FLUID TEMPERATURE SENSOR 2 REAR DIFFERENTIAL PUMP MOTOR RED WIRE RIGHT REAR DIFFERENTIAL FLUID PRESSURE SENSOR RIGHT REAR DIFFERENTIAL SOLENOID VALVE SH-AWD CONTROL UNIT SH-AWD IND SH-AWD RELAY TFT TRANSCEIVER/ UNDER- DASH FUSE/ RELAY BOX UNDER- HOOD FUSE/ RELAY BOX UNDER-DASH SUB FUSE/RELAY BOX A WARNING WHT WIRE YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM APPLY AUXILIARY UNDER-DASH FUSE BOX BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM DC-DC CONVERTER ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE IND ELECTRIC PARKING BRAKE SWITCH ELECTRIC PARKING BRAKE SYSTEM IND F-CAN H F-CAN L F-CAN TRANSCEIVER FAIL SAFE CIRCUIT FUSE 3-2 FUSE 3-3 FUSE 37 FUSE 5 FUSE 7 FUSE 8 FUSE FC GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED JUNCTION BOX 1 (-) KEYLESS ACCESS/TPMS CONTROL UNIT LDO LEFT REAR ELECTRIC PARKING BRAKE ACTUATOR LT BLU WIRE LT GRN WIRE MULTI INFORMATION DISPLAY (TFT) MULTI- INFORMATION DISPLAY (DOT LCD) ORG/ WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RELAY ENERGIZED RELEASE RIGHT REAR ELECTRIC PARKING BRAKE ACTUATOR UNDER-DASH FUSE/RELAY BOX UNDER-DASH SUB FUSE/RELAY BOX A UNDER-HOOD FUSE/RELAY BOX WARNING DRIVER WHT WIRE YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH CABLE REEL CANCEL SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL COMBINATION SWITCH CRUISE CONTROL IND CRUISE GND CRUISE GND STRG GND CRUISE LIGHT DIMMING CIRCUIT CRUISE MAIN IND DISP SWITCH DRIVER CIRCUIT F-CAN F-CAN H F-CAN L FUSE 13 FUSE 17 FUSE 29 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES JUNCTION BOX 1 (LEFT SIDE OF DASH) JUNCTION BOX 2 (LEFT SIDE OF DASH) LT GRN WIRE MAIN SWITCH MICU PNK WIRE PPL PUSH SWITCH RED WIRE RELAY ENERGIZED RESUME + SWITCH SET SWITCH SIG GND STRG GND TAN WIRE TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX WARNING WHT WIRE YEL WIRE

2.4L 3.5L 32-BIT MICROCOMPUTER + FLASH ROM AUXILIARY UNDER-DASH FUSE BOX B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE CANADA COMPUTER DATA LINES SYSTEM DC-DC CONVERTER FUSE 2-10 FUSE 8 FUSE FC GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RELAY CONTROL MODULE TAN WIRE TRANSMISSION ASSEMBLY TRANSMISSION CONTROL MODULE TRANSMISSION RANGE SWITCH TRANSMISSIONS SYSTEM UNDER-DASH SUB FUSE/ RELAY BOX A UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WASHER FLUID LEVEL SWITCH WASHER FLUID RESERVOIR) WHT WIRE WINDSHIELD WIPER HIGH/LOW RELAY WINDSHIELD WIPER INTERMITTENT RELAY YEL WIRE

2.4L 2.4L, 3.5L 2WD 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 CONTROL CIRCUIT DC-DC CONVERTER DOOR INDICATOR FUSE FC FUSE FE GAUGE CONTROL MODULE GRY WIRE HOT AT ALL TIMES IMMOBILIZER INDICATOR JUNCTION BOX 1 (-) JUNCTION BOX 2 (+) KEYLESS ACCESS SYSTEM INDICATOR LDO LT GRN WIRE MULTI INFORMATION DISPLAY (TFT) MULTI- INFORMATION DISPLAY (DOT LCD) PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE SECURITY INDICATOR UNDER-DASH SUB FUSE/ RELAY BOX A 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 FWD SOURCE 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 PUSH REW RED WIRE RIGHT REAR SEAT ROOF ANTENNA SIG GND 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

12 VOLT BATTERY 12 VOLT BATTERY SENSOR 32-BIT MICROCOMPUTER + FLASH ROM B-CAN L B-CAN H B-CAN TRANSCEIVER BLU WIRE BRN WIRE CABLE REEL COMPUTER DATA LINES SYSTEM F-CAN F-CAN H F-CAN L GAUGE CONTROL MODULE GRN WIRE GRY WIRE JUNCTION BOX 1 (LEFT SIDE OF DASH) JUNCTION BOX 2 (LEFT SIDE OF DASH) LIN I/F LIN TRANSCEIVER LJOG LT BLU WIRE LT GRN WIRE MCU OFF HOOK ON HOOK/ BACK PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE REGULATOR REW PUSH SIG GND SOURCE STEERING COMMANDER SWITCH ASSEMBLY STRG GND TALK TRANSCEIVER/ WHT WIRE YEL WIRE